TWI558321B - Automatic triangular trapezoidal pastry cutting and reciprocating crawling device and method - Google Patents

Description

Device and method for automatically turning and reciprocating a triangular trapezoidal pastry

The invention relates to the field of food processing equipment, in particular to a device and a method for automatically turning and reciprocating a triangular trapezoidal pastry.

At present, the ghee bread is rolled into a roll shape after being hand-made, and after fermentation, it is sent to a baking oven to form a golden brown bread, and the bread is called a croissant.

Croissants are made by hand in the early days. The process is complicated. It needs to be mixed with high-gluten flour, water, baking powder, sugar, oil, etc. to form dough, then the dough is formed into a dough strip, and then artificially in the middle of the dough. Introduce the flaky ghee, then wrap the gusset from the left and right to the middle to wrap the ghee, and finally smash the meringue strip, manually separate into several small noodles, and then cut the triangular trapezoid through the triangular module hob. Meringue.

The triangular trapezoidal meringue needs to be manually separated, and then the croissant is made from artificial rolls. Therefore, the above manufacturing method is time-consuming and laborious, and the production cost is greatly increased, the output cannot be improved, and the human resource cost is increased.

In order to solve the above problem, the patent No. 100134072 (Publication No. 201313128) patent "automatic cutting and steering method for croissant taper skin" is effectively solved, which effectively solves the above-mentioned triangular trapezoidal pastry manual separation and artificially made pastry surface With the problem.

However, the above-mentioned devices have separate cylinders for the upper and lower gripping and steering. Since the basic conditions of the cylinders are that they must be inhaled and exhausted, they are time-consuming and inflexible, and the cylinders are prone to errors in intake and exhaust. As a result, the mold sets cannot be synchronized, so the production and production efficiency cannot be further improved.

The present applicant has made research and improvement on the above existing problems, and provides an apparatus and method for automatically turning and reciprocating the triangular trapezoidal pastry, which not only enables rapid replacement of the mold set, but also improves production and production efficiency. , greatly reducing production and manufacturing costs and meeting market demand.

The technical solution adopted by the invention is as follows: a device for automatically cutting and reciprocating the triangular trapezoidal pastry, comprising a lower seat of the machine, and sequentially arranged with the first conveyor belt on the lower seat of the machine base First conveyor, second conveyor with second conveyor, third conveyor with third conveyor, fourth conveyor with fourth conveyor, fifth with fifth conveyor a transporting seat; above the second conveyor belt, a trapezoidal triangular hob for cutting the triangular trapezoidal pastry A1 is further mounted on the lower seat of the machine; above the third conveyor belt, at the a host core device for steering and reciprocating the triangular trapezoidal pastry A1 is also mounted on the lower seat of the machine; above the fourth conveyor belt, the lower seat of the machine is also mounted for longitudinal A water spray device for spraying water on the surface of the triangular trapezoidal meringue (A2); and a roll belt movable net for winding the longitudinal triangular trapezoidal pastry A2 into the finished horn of the croissant A3 is further disposed on the surface of the fifth conveyor belt.

A further technical solution is that the host core device comprises a front and rear moving device, an upper and lower moving device, and a mold reciprocating rotating device with a triangular trapezoidal die set, wherein the front and rear moving device is used for moving the upper and lower moving device and the triangular trapezoidal mold The set of mold reciprocating rotating devices linearly displaces in the Y direction above the third conveyor belt for linearly displacing the mold reciprocating rotating device with the triangular trapezoidal die set in the Z direction, the triangular trapezoid The mold set is used to grab, release, turn clockwise and counterclockwise to the triangular trapezoidal pastry A1.

The front and rear moving device includes a pair of first fixed walls fixed to the lower base of the machine, and a pair of first fixed wall shafts are connected between the pair of first fixed walls, and the first fixed wall is opened a driving gear shaft mounting hole, the first driving gear shaft extends through the first driving gear shaft mounting hole and is connected to an output end of the first servo motor speed reducer, and the first servo motor speed reducer is installed at least in a first fixed position An outer wall of the wall; a pair of first driving gears are sleeved on the first driving gear shaft, the first driving gear meshes with a first rack for fixing the upper and lower moving devices; and the first fixed wall The inner wall is also secured to the first moving rail for sliding connection with the first moving slider.

The upper and lower moving device includes a pair of second fixed walls, and the inner walls of each of the second fixed walls are vertically fixedly connected to the second moving slide rail for slidingly connecting the second moving slider to each of the second fixed walls. a second driving gear shaft mounting hole is opened on the second driving gear shaft, and the second driving gear shaft is connected to the second driving gear shaft mounting hole and connected to the output end of the second servo motor speed reducer, wherein the second servo motor speed reducer is installed at least An outer wall of a second fixed wall; a pair of second driven teeth are sleeved on the second driven gear shaft The wheel, the second driven gear meshes with a second rack for fixing the reciprocating rotating device of the mold.

The mold reciprocating rotating device includes a pair of third fixed walls, and a pair of die set fixed shafts and a set of third fixed wall shafts are respectively connected between the pair of third fixed walls, and one set is arranged on the fixed set of the mold set Active drive module device and multiple passive die set devices.

The active transmission module device includes a first fixed mold block sleeved on a fixed shaft of the mold set, the first transmission shaft extends vertically through the first fixed mold block, and the upper end of the first transmission shaft is connected with the driving gear, first The lower end of the drive shaft is connected to the triangular trapezoidal die set; the end of the first drive shaft extending from the driven gear is also connected to the middle hole of the drive servo motor reducer of the drive servo motor reducer.

The passive mold set device comprises a second fixed mold block, the second drive shaft extends vertically through the second fixed mold block, the upper end of the second drive shaft is connected with another driven gear, and the lower end of the second drive shaft is also connected with a triangular trapezoid Mold set.

The driving gears are respectively meshed with the driving racks, and the fixed shafts are connected to the first fixed mold block and the second fixed mold block, and the sliding bearing is mounted on the fixed shaft, and the outer circumference of each sliding bearing is matched with the transmission teeth. The back of the strip abuts.

The sliding bearing and the fixed shaft form a transmission rack sliding device; and the transmission rack fixing cover is further fixed on an upper portion of the first fixed mold block and the second fixed mold block.

And a first bearing at an outer circumference of the upper end of the first transmission shaft at a joint of the first transmission shaft and the driving gear; and the first transmission shaft and the triangle a joint of the trapezoidal die set, a first bearing at the lower end of the first transmission shaft; a second bearing at a joint of the second drive shaft and the driven gear, and an outer periphery of the upper end of the second drive shaft And a second bearing is also engaged at a junction of the second drive shaft and the triangular trapezoidal die set at a lower end of the second drive shaft.

The triangular trapezoidal mold set includes an upper triangular mold block and a lower triangular mold block, and the upper triangular mold block is respectively provided with a plurality of upper triangular mold block fixing pin insertion holes and an upper triangular mold block latch insertion hole, A plurality of lower triangular mold block fixing pin insertion holes and lower triangular mold block bolt insertion holes are respectively formed on the lower triangular mold block.

The upper triangular mold block and the lower triangular mold block are positioned and connected by the upper triangular mold block fixing pin insertion hole, the lower triangular mold block fixing pin insertion hole and the fixing pin, and the spring is sleeved on the outer circumference of the fixing pin; Between the triangular mold block and the lower triangular mold block, the upper triangular mold block latch inserting hole and the triangular mold block latch inserting hole connecting pin are disposed, and a needle is disposed at one end of the plug, and is further disposed on the upper triangular mold block. An upper triangular mold block insertion hole for connecting a lower end of the first transmission shaft or a lower end of the second transmission shaft, a first inner opening is formed on the upper triangular mold block, and a second inner opening is further opened in the lower triangular mold block The lower triangular mold block has a triangular trapezoidal width facing E.

The second conveyor belt is connected to the first pulley, and the first pulley is connected to the first driving sprocket by the first traction sprocket, the first traction chain, and the first driving gear and the first gear motor The output is connected.

The third conveyor belt is connected to the second pulley, and the second pulley is connected to the second driving chain by the second pulling chain tooth and the second pulling chain. The second driving sprocket is connected to an output end of the second reduction motor.

The fourth conveyor belt is connected to the third pulley, and the third pulley is connected to the third driven sprocket through the third traction sprocket, the third traction chain, and the third driven sprocket and the third reduction motor The output is connected.

The trapezoidal triangular hob is at least four, each of the trapezoidal triangular hobs is set on the rotating shaft, one end of the rotating shaft is connected with the driving reduction motor, and the other end of the rotating shaft is further provided with a split product positioner and a positioning tooth proximity sensing switch. A rubber sliding roller for holding the second conveyor belt against the trapezoidal triangular hob is also mounted on the lower portion of the second conveyor belt and inside the lower seat of the machine.

A method of steering and reciprocating a triangular trapezoidal pastry using the apparatus of claim 1 comprising the following steps.

The first step: a plurality of meringue strips A are transported on the first transport base 2 by the first conveyor belt 21 to the second conveyor belt 31, and the drive motor 73 is driven to drive the trapezoidal triangular hob 7 to rotate and each of the vanilla noodles The belt A cuts to form a triangular trapezoidal pastry A1 which is adjacent to each other on the same straight line and enters the third transport seat 4, and is transported by the third conveyor belt 41 to transport the triangular trapezoidal pastry A1 to the host core device 8 Directly below the device 81, the front-rear moving device 81 receives the sensing signals of the split product positioner 71 and the positioning tooth proximity sensor 72, drives the upper and lower moving device 82, and the mold reciprocating rotating device 83 with the triangular trapezoidal die set 8310 moves to the initial position. At the origin, the reciprocating rotating device 83 is then driven by each of the upper and lower moving devices 82 until the triangular trapezoidal die set 8310 completely fits the surface of the triangular trapezoidal pastry A1, and the triangular trapezoidal pastry is inserted by the needle 831041 of the latch 83104 in the triangular trapezoidal die set 8310. Inside the skin A1, then driven by the front and rear moving device 81 The lower moving device 82, the triangular trapezoidal die set 8310 with the triangular trapezoidal pastry A1, and the reciprocating rotating device 83 are transported to the left to the third conveyor belt 41, and the lower triangular die block 83102 in the triangular trapezoidal die set 8310 before the conveying process The inner opening 831023 is to the left.

The second step: when the front and rear moving device 81 drives the upper and lower moving device 82 and the reciprocating rotating device 83 with the triangular trapezoidal pastry A1 to convey the speed of the conveying belt to the third conveying belt 41, the reciprocating rotating device 83 is activated and controlled. The triangular trapezoidal die set 8310 of the triangular trapezoidal pastry A1 is turned from 45° to 90° in the clockwise direction, and the triangular trapezoidal pastry A1 is transformed from the initial lateral state to the longitudinal state to form the longitudinal triangular trapezoidal pastry A2.

The third step: the upper and lower moving device 82 starts to lift the mold set 8310 and the reciprocating rotating device 83 with the vertical triangular trapezoidal pastry A2, and the vertical triangular trapezoidal pastry A2 is separated by the triangular trapezoidal mold set 8310 during the ascending process to make the vertical triangular trapezoid The meringue A2 is dropped to the third conveyor belt 41 and quickly conveyed to the fourth conveyor belt 51, and the rows of longitudinal triangular trapezoidal meringue A2 are sprayed on the fourth conveyor belt 51 through the water spray nozzle of the water spray device 9, and then The fifth conveyor belt 61 is responsive and continuously operated by the roll belt movable web 62 to roll the longitudinal triangular trapezoidal pastry A2 into a croissant finished product A3.

The fourth step: the triangular trapezoidal die set 8310 and the reciprocating rotating device 83, which are not inserted into the triangular trapezoidal pastry A1, are activated by the upper and lower moving device 82 and moved to the initial position, and the triangular trapezoidal die set 8310 is controlled by the reciprocating rotating device 83 in the clockwise direction. After the rotation is 135°, the vertical movement device 82, the reciprocating rotation device 83, and the triangular trapezoidal mold group 8310 are moved by the front and rear moving device 81 to the initial origin.

The fifth step: the reciprocating rotation device 83 is in the fourth step of moving The control triangular trapezoidal mold group 8310 continues to rotate 180° in the clockwise direction, so that the inner opening 831023 of the lower triangular mold block 83102 in the triangular trapezoidal mold group 8310 faces to the right, and then the front and rear moving device 81, the vertical movement device 82, the reciprocating rotation device 83 and The triangular trapezoidal die set 8310 is at the initial origin, and the triangular trapezoidal die set 8310 and the reciprocating rotary device 83 are controlled by the upper and lower moving device 82. The split product aligner 71 and the positioning tooth proximity sensor are arranged at the left end of the triangular trapezoidal hob 7 After the switch (72) sends the command] until the triangular trapezoidal die set 8310 completely fits the surface of the triangular trapezoidal pastry A1, the needle 831041 of the pin 831.01 of the triangular trapezoidal die set 8310 is inserted into the triangular trapezoidal pastry A1, and then moved back and forth. The device 81 drives the vertical movement device 82, the mold set 8310 with the triangular trapezoidal pastry A1, and the reciprocating rotation device 83 to the left to the third conveyor belt 41.

The sixth step: when the front and rear moving device 81 drives the upper and lower moving device 82 and the reciprocating rotating device 83 with the triangular trapezoidal pastry A1 to the third conveying belt 41, the reciprocating rotating device 83 starts and controls the triangular trapezoidal pastry A1. The triangular trapezoidal die set 8310 is turned from 45° to 90° in the counterclockwise direction, so that the triangular trapezoidal pastry A1 is transformed from the initial lateral state to the longitudinal state to form the longitudinal triangular trapezoidal pastry A2.

Step 7: The upper and lower moving device 82 starts to lift the mold set 8310 and the reciprocating rotating device 83 with the vertical triangular trapezoidal pastry A2, and the vertical triangular trapezoidal pastry A2 is separated by the triangular trapezoidal mold set 8310 during the ascending process to make the vertical triangular trapezoid The meringue A2 is dropped to the third conveyor belt 41 and quickly conveyed to the fourth conveyor belt 51, and the rows of longitudinal triangular trapezoidal meringue A2 are sprayed on the fourth conveyor belt 51 through the water spray nozzle of the water spray device 9, and then The fifth conveyor belt 61 is responsive and continuously operated by the roll belt movable web 62 to roll the longitudinal triangular trapezoidal pastry A2 into a croissant finished product A3.

The eighth step: the triangular trapezoidal die set 8310 and the reciprocating rotating device 83, which are not inserted with the triangular trapezoidal pastry A1, are activated by the up-and-down moving device 82 and restored to the initial position, and the triangular trapezoidal die set 8310 is controlled by the reciprocating rotating device 83 in the counterclockwise direction. After rotating 135°, the vertical movement device 82, the reciprocating rotation device 83 and the triangular trapezoidal mold group 8310 are moved by the front and rear moving device 81 to the initial origin. During the movement, the triangular trapezoidal mold group 8310 is controlled by the reciprocating rotating device 83 to continue counterclockwise. The direction is rotated to 180°, so that the inner opening 831023 of the lower triangular die block 83102 in the triangular trapezoidal die set 8310 is turned to the left, and the front and rear moving device 81, the vertical moving device 82, the reciprocating rotating device 83, and the triangular trapezoidal die set 8310 are all initial. The origin is then sequentially rotated by the split product positioner 71 and the positioning tooth proximity sensor 72 provided at the left end of the triangular trapezoidal hob 7 and the steps 1 to 8 are repeated.

The invention has the following advantages: the invention has the advantages of simple structure and convenient use, and the external elastic pressure is generated by the rubber sliding roller, so that the mering dough strip is closely attached to the outer diameter of the trapezoidal triangular hob, thereby making the meringue strip more effective. Cut into a triangular triangular trapezoidal meringue.

The front and rear moving devices in the core device realize the linear displacement of the triangular trapezoidal pastry in the Y direction, and the up and down moving device realizes the linear reciprocating rotation device of the mold with the triangular trapezoidal die set in the Z direction, and the triangular trapezoidal die set realizes with the needle The insertion of the triangular trapezoidal meringue makes the triangular trapezoidal pastry firmly connected with the lower triangular module of the triangular trapezoidal die set, and the triangular trapezoidal pastry is realized by setting the active transmission die set device and the passive die set device in the triangular trapezoidal die set. The smoothing and reversal of the skin, thus ensuring the guiding of the adjacent triangular trapezoidal meringues of the rows of the triangular trapezoids The active transmission mold set device and the passive mold set perform high synchronization, which not only enables rapid change of the mold set, but also improves production and production efficiency, greatly reduces production and manufacturing costs, and meets market demands.

1‧‧‧The lower seat of the machine

11‧‧‧First reduction motor

111‧‧‧First Driven Chains

112‧‧‧First traction chain

113‧‧‧First traction sprocket

114‧‧‧First pulley

12‧‧‧Second gear motor

121‧‧‧Second-driven sprocket

122‧‧‧Second traction chain

123‧‧‧Second pulling sprocket

124‧‧‧Second pulley

13‧‧‧ Third gear motor

131‧‧‧third driven chain teeth

132‧‧‧The third traction chain

133‧‧‧The third pulling sprocket

134‧‧‧third pulley

2‧‧‧First conveyor

21‧‧‧First conveyor belt

3‧‧‧Second conveyor

31‧‧‧Second conveyor belt

4‧‧‧ Third conveyor

41‧‧‧ Third conveyor belt

5‧‧‧fourth conveyor

51‧‧‧Fourth conveyor belt

6‧‧‧ fifth conveyor

61‧‧‧ fifth conveyor belt

62‧‧‧Rolled with activity network

7‧‧‧Trapezoidal Triangle Hob

71‧‧‧Split product locator

72‧‧‧ positioning tooth proximity sensor switch

73‧‧‧Drive reduction motor

74‧‧‧Rubber sliding roller

8‧‧‧Host core device

81‧‧‧ before and after mobile devices

8101‧‧‧First fixed wall

8102‧‧‧First fixed wall axis

8103‧‧‧First mobile rail

8104‧‧‧First moving slider

8105‧‧‧First rack

81051‧‧‧First rack fixing hole

8106‧‧‧First driving gear

8107‧‧‧First drive gear shaft

8108‧‧‧First servo motor reducer

8109‧‧‧First drive gear shaft mounting hole

82‧‧‧Up and down mobile devices

8201‧‧‧Second fixed wall

82011‧‧‧Second rack mounting hole

8202‧‧‧Second moving rail

8203‧‧‧Second moving slider

8204‧‧‧second rack

82041‧‧‧Second rack fixing hole

8205‧‧‧Second driving gear

8206‧‧‧Second drive gear shaft

8207‧‧‧Second servo motor reducer

8208‧‧‧Second drive gear shaft mounting hole

83‧‧‧Mold reciprocating rotating device

8301‧‧‧ third fixed wall

8302‧‧‧3rd fixed wall axis

8303‧‧‧Mold set fixed shaft

8304‧‧‧Active drive module unit

83041‧‧‧First fixed mold block

83042‧‧‧First drive shaft

830421‧‧‧The upper end of the first drive shaft

830422‧‧‧The lower end of the first drive shaft

83043‧‧‧First bearing

8305‧‧‧Passive mold set

83051‧‧‧Second fixed mold block

83052‧‧‧Second drive shaft

830521‧‧‧The upper end of the second drive shaft

830522‧‧‧The lower end of the second drive shaft

83053‧‧‧Second bearing

83054‧‧‧Drive gear

8306‧‧‧Drive rack

83061‧‧‧The back of the drive rack

8307‧‧‧Drive rack fixing cover

8308‧‧‧Drive rack slide

83081‧‧‧Fixed shaft

83082‧‧‧Sliding bearing

8309‧‧‧Drive servo motor reducer

83091‧‧‧Drive servo motor reducer hole

8310‧‧‧Triangular trapezoidal mold set

83101‧‧‧Upper triangle mold block

831011‧‧‧Upper triangle mold block nesting hole

831012‧‧‧Upper triangle mold block fixing pin sleeved hole

831013‧‧‧Upper triangle mold block pin insert hole

831014‧‧‧First opening

83102‧‧‧ Lower triangular mold block

831021‧‧‧The lower triangular mold block fixing pin is inserted into the hole

831022‧‧‧Lower triangular mold block pin insert hole

831023‧‧‧Second inner opening

83103‧‧‧fixed pin

83104‧‧‧Latch

831041‧‧‧ needle

83105‧‧ ‧ spring

83106‧‧‧Triangular mold wide facing

9‧‧‧Water spray device

91‧‧‧Water spout

A‧‧‧Sweet noodle

A1‧‧‧Triangle Trapezoid

A2‧‧‧ longitudinal triangular trapezoidal meringue

A3‧‧‧ finished croissants

A11‧‧‧Triangle trapezoidal pastry left

A12‧‧‧Triangular trapezoidal pastry right

B‧‧‧Triangular trapezoidal pastry thickness

C‧‧‧The length of the needle sticking out of the triangular trapezoidal pastry

E‧‧‧Triangular trapezoidal width

F‧‧‧Triangular trapezoidal mold and triangular trapezoidal pastry gap

Figure 1 is a schematic perspective view of the present invention.

Fig. 2 is a schematic plan view showing the structure of the present invention.

Figure 3 is a left side view of the present invention.

Figure 4 is a front side view of the present invention.

Figure 5 is a rear side view of the present invention.

Figure 6 is a perspective view showing the three-dimensional structure of the host core device of the present invention.

Fig. 7 is a structural schematic view showing the separation of the reciprocating rotating device of the mold from the core device of the main body in the present invention.

Figure 8 is a schematic view showing the structure of the front and rear mobile device and the host core device in the present invention.

Figure 9 is a schematic view showing the structure of the upper and lower mobile device and the host core device in the present invention.

Figure 10 is a schematic view showing the structure of the mold reciprocating rotating device, the front and rear moving device, the upper and lower moving device and the host core device in the present invention.

Figure 11 is a perspective view showing the three-dimensional structure of the reciprocating rotating device of the mold of the present invention.

Figure 12 is a schematic view showing the structure of the triangular trapezoidal mold set and the reciprocating rotating device of the mold in the present invention.

Figure 13 is a schematic view showing the explosion structure of the reciprocating rotating device of the present invention.

Figure 14 is a schematic view of the top view of the present invention in the first step of the present invention.

Figure 15 is a schematic plan view II of the present invention in the first step of the present invention.

Figure 16 is a schematic side view showing the state of the invention in the first step.

Figure 17 is a schematic view of the top view of the invention in the second step.

Figure 18 is a schematic plan view II of the present invention in the second step of the present invention.

Figure 19 is a schematic side view showing the state of the invention in the second step.

Figure 20 is a schematic view of the top view of the invention in the third step.

Figure 21 is a schematic view of the top view of the present invention in the third step.

Figure 22 is a schematic side view showing the state of the invention in the third step.

Figure 23 is a schematic view of the top view of the present invention in step four.

Figure 24 is a schematic view of the top view of the invention in step four.

Figure 25 is a schematic side view of the invention in the fourth step.

Figure 26 is a schematic view of the top view of the invention in step five.

Figure 27 is a schematic view of the top view of the invention in step five.

Figure 28 is a schematic side view showing the state of the invention in the fifth step.

Figure 29 is a schematic view of the top view of the present invention in the sixth step of the present invention.

Figure 30 is a schematic view of the top view of the invention in step six.

Figure 31 is a schematic side view showing the state of the invention in step 6.

Figure 32 is a schematic view of the top view of the invention in the seventh step.

Figure 33 is a schematic view II of the top view of the present invention in the seventh step.

Figure 34 is a schematic side view showing the state of the invention in the seventh step.

Figure 35 is a schematic view of the top view of the present invention in the eighth step of the present invention.

Figure 36 is a schematic view II of the top view of the present invention in the eighth step.

Figure 37 is a schematic side view showing the state of the invention in the eighth step.

Figure 38 is a schematic view showing the structure of the triangular trapezoidal pastry in the present invention which is caught by the triangular trapezoidal mold group and is rotated by 45°.

Fig. 39 is a schematic view showing the forming of the triangular trapezoidal pastry in the present invention after the 45 degree guide is formed.

Figure 40 is a schematic view showing the structure of the triangular trapezoidal pastry in the present invention by the triangular trapezoidal mold group being stuck with the reverse rotation 45°.

Figure 41 is a schematic view showing the triangular shape of the triangular trapezoidal pastry in the present invention.

Figure 42 is a schematic view of the triangular trapezoidal pastry waiting for the triangular trapezoidal mold set in the present invention.

Figure 43 is a schematic view showing the card pressing of the triangular trapezoidal pastry and the triangular trapezoidal mold set in the present invention.

Figure 44 is a top plan view showing the card pressing of the triangular trapezoidal pastry and the triangular trapezoidal mold set in the present invention.

Fig. 45 is a view showing the action state of the needle pressing in the triangular trapezoidal mold of the present invention.

Figure 46 is a side view of the triangular trapezoidal meringue of the present invention after being inserted by a needle.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, specific embodiments of the present invention will be described with reference to the accompanying drawings: as shown in Figures 1, 2, 3, 4 and 5, an automatic triangular trapezoidal pastry The device for cutting and reciprocating gripping comprises a lower base 1 of the machine, and a first conveying seat 2 with a first conveyor belt 2 and a second conveying with a second conveyor belt 31 are arranged in sequence on the lower seat 1 of the machine table. The seat 3 has a third conveyor 4 with a third conveyor belt 41, a fourth conveyor 5 with a fourth conveyor belt 51, and a fifth conveyor 6 with a fifth conveyor belt 61. A trapezoidal triangular hob 7 for cutting the triangular trapezoidal pastry A1 is also mounted on the machine lower seat 1 above the second conveyor belt 31. Above the third conveyor belt 41, a main engine core device 8 for steering and reciprocating the triangular trapezoidal pastry A1 is mounted on the machine lower seat 1, above the fourth conveyor belt 51, under the machine platform. A water spray device 9 for spraying water onto the surface of the longitudinal triangular trapezoidal pastry A2 is also mounted on the seat 1, and the water spray device 9 is composed of a plurality of water spray nozzles 91 arranged in the same straight line. A roll belt web 62 for winding the longitudinal triangular trapezoidal pastry A2 into a croissant finished product A3 is also provided on the surface of the fifth conveyor belt 61.

As shown in Figures 6, 7, 8, 9, 10 and 11, the host core device 8 includes a front and rear moving device 81, an up and down moving device 82, and a mold reciprocating rotating device 83 with a triangular trapezoidal die set 8310, and a front and rear moving device 81. The mold reciprocating rotating device 83 for moving the upper and lower moving device 82 and the triangular trapezoidal die set 8310 linearly displaced in the Y direction above the third conveying belt 41, and the upper and lower moving device 82 is used for the triangular trapezoidal die set The mold reciprocating rotating device 83 of 8310 is linearly displaced in the Z direction, and the triangular trapezoidal mold set 8310 is used for gripping, releasing, clockwise turning and counterclockwise turning of the triangular trapezoidal pastry A1.

As shown in Figures 6, 7, 8, 9, 10 and 11, the front and rear moving device 81 includes a pair of first fixed walls 8101 fixed to the machine lower seat 1, and a pair of first fixed walls 8101 are connected to each other. The first fixed wall axis 8102 is opened on each of the first fixed walls 8101. The first driving gear shaft mounting hole 8109 is disposed. The first driving gear shaft 8107 extends through the first driving gear shaft mounting hole 8109 and is connected to the output end of the first servo motor speed reducer 8108. The first servo motor speed reducer 8108 is installed at least in one piece. An outer wall of the first fixed wall 8101; a pair of first driving gears 8106 are sleeved on the first driving gear shaft 8107, and the first driving gear 8106 is meshed with the first rack 8105 for fixing the upper and lower moving devices 82. A rack 8105 is provided with a plurality of first rack fixing holes 81051 for fixing to the inner wall of the second fixing wall 8201. A first moving rail 8103 for slidingly connecting with the first moving slider 8104 is fixed to the inner wall of each of the first fixing walls 8101, and the first moving slider 8104 is fixed to the outer wall of each of the second fixing walls 8201. .

As shown in Figures 6, 7, 8, 9, 10 and 11, the upper and lower moving device 82 includes a pair of second fixed walls 8201, and the inner walls of each of the second fixed walls 8201 are vertically fixed for sliding connection. The second moving slider 8202 of the second moving slider 8203, the second moving slider 8203 is fixed to the outer wall of the third fixing wall 8301 in the vertical direction, and the second driving gear shaft is mounted on each of the second fixing walls 8201. The hole 8208, the second driving gear shaft 8206 extends through the second driving gear shaft mounting hole 8208 and is connected to the output end of the second servo motor speed reducer 8207, and the second servo motor speed reducer 8207 is installed at least on the outer wall of the second fixing wall 8201. A pair of second driving gears 8205 are sleeved on the second driving gear shaft 8206, and the second driving gear 8205 is meshed with the second rack 8204 for fixing the mold reciprocating rotating device 83, on each of the second racks 8204 A plurality of second rack fixing holes 82011 are further defined, and a plurality of second rack mounting holes 82011 are further formed at an inner wall of the third fixing wall 8301, and the second rack 8204 is installed by a fastener and a second rack. The hole 82011 and the second rack fixing hole 82041 are fixed to the third fixed wall 8301 Wall.

As shown in Figures 6, 7, 8, 9, 10 and 11, the mold reciprocating rotating device 83 includes a pair of third fixed walls 8301, and a set of mold set fixing shafts 8303 are respectively connected between the pair of third fixed walls 8301. And a set of third fixed wall shafts 8302, an active drive module device 8304 and a plurality of passive die set devices 8305 are disposed on the mold set fixed shaft 8303.

As shown in the figures 11, 12 and 13, the active transmission module device 8304 includes a first fixed mold block 83041 that is sleeved on the mold set fixing shaft 8303. The first transmission shaft 83242 extends vertically through the first fixed mold block 83041. The first transmission shaft upper end 830421 is connected with the driving gear 83054, the first transmission shaft lower end 830422 is connected with the triangular trapezoidal mold group 8310; the first transmission shaft 83024 extends from the end of the driving gear 83054 and the transmission servo motor of the servo motor reducer 8309 The reducer medium hole 83091 is connected; the passive die set device 8305 includes a second fixed mold block 83051, the second drive shaft 83052 extends vertically through the second fixed mold block 83051, and the second drive shaft upper end 830521 is connected with the other drive gear 83054. The second drive shaft lower end 830522 is also connected to the triangular trapezoidal mold set 8310; the driven gear 83054 is meshed with the transmission rack 8306, and the fixed shaft 83081 is connected to the fixed shaft 83081 on the first fixed mold block 83041 and the second fixed mold block 83051. The sliding bearing 83082 is mounted thereon, and the outer circumference of each sliding bearing 83082 is abutted against the rear surface of the transmission rack 83061, and the sliding bearing 83082 and the fixed shaft 83081 form a transmission rack. The sliding device 8308 [the actual number of the transmission rack sliding devices 8308 in Fig. 6 is four, and only three are marked for fear that the marked lines are staggered, and that the transmission rack fixing cover 8307 is also four).

The transmission rack fixing cover 8307 is also fixed to the upper portions of the first fixed mold block 83041 and the second fixed mold block 83051. On the first transmission shaft 83024 and the driving gear The connection of the 83054, the outer circumference of the upper end of the first transmission shaft 830421 also cooperates with the first bearing 83043; at the junction of the first transmission shaft 83402 and the triangular trapezoidal mold set 8310, the first transmission shaft lower end 830422 also cooperates with the first bearing 83043 The second bearing 83053 is further engaged with the outer circumference of the second transmission shaft upper end 830521 at the junction of the second transmission shaft 83052 and the driving gear 83054; at the junction of the second transmission shaft 83052 and the triangular trapezoidal mold group 8310, at the second The lower end of the drive shaft 830522 also cooperates with the second bearing 83053.

As shown in the figures 11, 12 and 13, the triangular trapezoidal mold set 8310 includes an upper triangular mold block 83101 and a lower triangular mold block 83102. The upper triangular mold block 83101 has a plurality of upper triangular mold block fixing pin insertion holes 831012 and The upper triangular mold block bolt is inserted into the hole 831013, and a plurality of lower triangular mold block fixing pin sleeved holes 83101 and a lower triangular mold block bolt inserting hole 831022 are respectively formed on the lower triangular mold block 83102, and the upper triangular mold block 83101 and the lower triangle are respectively arranged. The mold block 83102 is positioned and connected by the upper triangular mold block fixing pin insertion hole 831012, the lower triangular mold block fixing pin insertion hole 831011 and the fixing pin 83103, and the outer sleeve sleeve spring 83105 is fixed on the outer side of the fixing pin 83103; The lower triangular mold block 83102 is also connected to the plug 83104 via the upper triangular mold block latch insertion hole 831013, the lower triangular mold block latch insertion hole 831022, and the needle 831041 is provided at one end of the plug 83104.

An upper triangular mold block insertion hole 831011 for connecting the first transmission shaft lower end 830422 or the second transmission shaft lower end 830522 is further disposed on the upper triangular mold block 83101, and the first inner portion is disposed in the upper triangular mold block (83101) The opening 831014 further defines a second inner opening 831023 corresponding to the position of the first inner opening 831014 in the lower triangular mold block 83102, so that the lower triangular mold block 83102 has a triangular trapezoidal width surface. E.

As shown in FIG. 3, the second conveyor belt 31 is connected to the first pulley 114, and the first pulley 114 is driven and connected to the first driving chain 111 through the first traction element 113 and the first traction chain 112. The sprocket 111 is connected to the output end of the first reduction motor 11; the third conveyor belt 41 is coupled to the second pulley 124, and the second pulley 124 passes through the second traction sprocket 123, the second traction chain 122 and the second driven sprocket 121. The transmission connection, the second driving sprocket 121 is connected to the output end of the second reduction motor 12; the fourth conveyor belt 51 is connected to the third pulley 134, and the third pulley 134 is passed through the third pulling sprocket 133 and the third pulling chain 132. The third driving sprocket 131 is drivingly connected, and the third driving sprocket 131 is connected to the output end of the third reduction motor 13.

As shown in the first, second and third figures, at least four trapezoidal triangular hobs 7 are provided, and each trapezoidal triangular hob 7 is set on the rotating shaft, one end of the rotating shaft is connected to the driving reduction motor 73, and the other end of the rotating shaft is also provided with a split product. The positioner 71 and the positioning tooth are adjacent to the induction switch 72. At the lower portion of the second conveyor belt 31, a rubber sliding roller 74 for holding the second conveyor belt 31 against the trapezoidal triangular hob 7 is also mounted inside the machine lower seat 1. The rubber sliding roller 74 is used to urge the second conveyor belt 31 upward, so that the rubber sliding roller 74 generates an external elastic pressure, so that the surface of the triangular trapezoidal pastry A1 is in full contact with the outer diameter of the trapezoidal triangular hob 7, thereby The meringue strip A can be cut to form a continuous cross-shaped triangular trapezoidal pastry A1.

A method for cutting and reciprocating a triangular trapezoidal pastry comprises the following steps: as shown in Figures 14, 15 and 16, the first step: a plurality of meringues A The first conveyor 2 is transported by the first conveyor belt 21 to the second conveyor belt 31, and the driving gear motor 73 drives the trapezoidal triangle hob 7 to rotate and cut each of the pastry belts A to form a positive and negative line on the same straight line. Adjacent triangular trapezoidal meringue A1 enters the third conveying seat 4 (the above-mentioned positive and negative adjacent means that the triangular trapezoidal width of the two triangular trapezoidal meringues A1 in which the same horizontal straight line is adjacent to each other is opposite to each other. , the triangular trapezoidal width faces in the triangular trapezoidal pastry A1 in the same longitudinal straight line are oriented in the same direction, and are conveyed by the third conveyor belt 41 to directly convey the triangular trapezoidal pastry A1 to the front and rear moving devices 81 of the host core device 8 After the mobile device 81 receives the sensing signals of the split product locator 71 and the positioning tooth proximity sensing switch 72, the upper and lower moving device 82, the mold reciprocating rotating device 83 with the triangular trapezoidal die set 8310 are moved to the initial origin, and the moving device is moved forward and backward. The specific working process of 81 is as follows: the first servo motor reducer 8108 is activated, and the first driven gear reducer 8108 drives the first driven gear shaft 8107 and the first driven gear 8106 to rotate, due to The first gear 8106 is moved by the first gear 8106, and the first rack 8105 is fixed to the second fixed wall by the first rack fixing hole 81051. The inner wall of the 8201 is also provided with a first moving slide 8103 at the inner wall of the first fixed wall 8101. The first rack 8105 moves to drive the second fixed wall 8201 of the upper and lower moving device 82, and the first moving slider 8104 is The first moving rail 8103 slides. After the current moving device 81 drives the upper and lower moving device 82, the mold reciprocating rotating device 83 and the triangular trapezoidal mold group 8310 to enter the initial origin, and then the upper and lower moving devices 82 drive the mold reciprocating rotating device 83 to descend, the specific work of the upper and lower moving device 82 The process is as follows: the second servo motor reducer 8207 is activated, and the second servo motor reducer 8207 drives the second driven gear shaft 8206 and the second driven gear. 8205 is rotated, because the second driven gear 8205 is meshed with the second rack 8204, and the second rack 8204 is fixed to the inner wall of the third fixed wall 8301, and the second moving slip is also disposed on the outer wall of the third fixed wall 8301. At block 8203, the second moving slider 8203 is slidably coupled to the second moving rail 8202 fixed to the inner wall of the second fixed wall 8201, so that the second moving slider is driven by the meshing of the second rack 8204 and the second driving gear 8205. 8203 is linearly displaced downward in the vertical direction on the second moving rail 8202 until the triangular trapezoidal mold set 8310 completely fits the surface of the triangular trapezoidal pastry A1, as shown in FIG. 42, FIG. 43, FIG. 44 and FIG. The trapezoidal die set 8310 continues to insert the needle 831041 of the pin 83104 in the triangular trapezoidal die set 8310 into the triangular trapezoidal pastry A1, and the needle 831041 inserted into the triangular trapezoidal pastry A1 is at least five, and each needle 831041 is inserted into the triangular trapezoidal pastry A1. The depth is 2-5 mm. In the inserted state, the lower triangular die block 83102 in the triangular trapezoidal die set 8310 is pressed upward by the deformation of the spring 83105, so that the needle 831041 protrudes from the lower triangular die block 83102 and inserted into the above triangle. The A1-shaped pastry. Then, the front and rear moving device 81 starts and drives the upper and lower moving device 82, the triangular trapezoidal mold group 8310 with the triangular trapezoidal pastry A1, and the mold reciprocating rotating device 83 to the left to the third conveying belt 41, and the moving process is the first step. The working process of the middle and rear moving device 81 is the same. In the triangular trapezoidal die set 8310, the second inner opening 831023 of the lower triangular die block 83102 is turned to the left, that is, the triangular die width face 83106 is leftward.

As shown in FIGS. 17, 18, and 19, the second step: the front and rear moving device 81 drives the upper and lower moving device 82, and the mold reciprocating rotating device 83 with the triangular trapezoidal pastry A1 exceeds the speed of the conveying belt to the third conveying belt 41. When transporting, the mold reciprocating rotating device 83 activates and controls the triangular trapezoidal die set 8310 with the triangular trapezoidal pastry A1 along the clockwise The needle direction is turned from 45° to 90°, and the specific steering process is as shown in FIG. 11 , FIG. 12 and FIG. 13 , which is started by the transmission servo motor reducer 8309 , which drives the first transmission shaft 83242 to rotate in the forward direction. The outer circumference of a transmission shaft 83032 is engaged with the driving gear 83054 through the first bearing 83043, and the 83054 is engaged with the tooth end of the transmission rack 8306, thereby realizing the transmission rack 8306 to move in the direction of FIG. 11 in the direction of rotation, due to the transmission rack 8306 Moving, so the driven gear 83054 in the passive die set device 8305 is also rotated by the drive rack 8306, so that the second drive shaft 83052 follows, since the first drive shaft lower end 830422 and the second drive shaft lower end 830522 are connected to the triangular trapezoidal mold. The upper triangular mold block 83101 is set, and the upper triangular mold block 83101 is connected to the lower triangular mold block 83102 by the fixing pin 83103, thereby realizing the rotation of the triangular trapezoidal mold group 8310 (this spiral direction is shown by the spiral arrow in FIG. 11) ). The triangular trapezoidal pastry A1 is transformed from an initial lateral state to a longitudinal state to form a longitudinal triangular trapezoidal pastry A2.

As shown in Figures 20, 21, 22, 38 and 39, the third step: the up-and-down moving device 82 activates the triangular trapezoidal mold set 8310 with the longitudinal triangular trapezoidal pastry A2 and the mold reciprocating rotating device 83 to ascend, during the ascending process. The second servo motor reducer 8207 is activated, and the second servo motor reducer 8207 drives the second driven gear shaft 8206 and the second driven gear 8205 to rotate, because the second driven gear 8205 meshes with the second rack 8204, and the second tooth The strip 8204 is fixed to the inner wall of the third fixed wall 8301, and a second moving slider 8203 is further disposed on the outer wall of the third fixed wall 8301, and the second moving slider 8203 and the second wall fixed to the inner wall of the second fixing wall 8201 The moving rail 8202 is slidably connected, so that the second moving slider 8203 is linearly displaced in the vertical direction on the second moving rail 8202 by the meshing of the second rack 8204 and the second driving gear 8205. As shown in Figure 43, when the triangle When the trapezoidal die set 8310 is ascending, the spring 83105 in the triangular trapezoidal die set 8310 is restored to deformation, and the downward triangular die block 83102 applies pressure to lower the lower triangular die block 83102, thereby causing the already turned longitudinal triangle to be inserted on the needle 831041. The trapezoidal pastry A2 is detached, and the longitudinal triangular trapezoidal pastry A2 is dropped to the third conveyor belt 41 and quickly conveyed to the fourth conveyor belt 51, and each row of longitudinal triangular trapezoidal pastry A2 is sprayed on the fourth conveyor belt 51 via the water spray device 9. The water spout 91 performs a surface water spray operation, and then is fed by the fifth conveyor belt 61 and continuously operated by the roll belt movable net 62 to roll the longitudinal triangular trapezoidal pastry A2 into a croissant finished product A3.

As shown in Figures 23, 24, and 25, the fourth step: the triangular trapezoidal die set 8310 and the mold reciprocating rotating device 83, which are not inserted with the triangular trapezoidal pastry A1, are activated by the upper and lower moving means 82 and moved to the initial position, the moving process The operation process of the up-and-down moving device 82 is the same as in the first step, and then the triangular trapezoidal die set 8310 is controlled to rotate 135° in the clockwise direction by the mold reciprocating rotating device 83, the rotation process and the rotation of the mold reciprocating rotating device 83 in the second step. The process is the same. Then, the front and rear moving device 81, the mold reciprocating rotating device 83, and the triangular trapezoidal mold group 8310 are moved to the initial origin by the front and rear moving device 81. The working process of the front and rear moving device 81 is the same as that of the first step, and the moving device 81 is moved forward and backward. The direction of movement is the opposite of the first step.

As shown in Figures 26, 27, and 28, the fifth step: during the fourth step of moving, the triangular trapezoidal die set 8310 is controlled by the mold reciprocating rotating device 83 to continue to rotate 180° in the clockwise direction to make the triangular trapezoidal die set 8310 The second inner opening 831023 of the lower triangular mold block 83102 is directed to the right, that is, the triangular mold width face 83106 is directed to the right, and then the front and rear moving device 81, the vertical movement device 82, the mold reciprocating rotation device 83, and the triangular trapezoidal mold The group 8310 is at the initial origin, and the triangular trapezoidal mold group 8310 and the mold reciprocating rotating device 83 are controlled by the upper and lower moving device 82 to descend (the split product positioner 71 and the positioning tooth proximity sensor switch are arranged at the left end of the triangular trapezoidal hob 7). (72) After the command is issued), until the triangular trapezoidal die set 8310 completely conforms to the surface of the triangular trapezoidal pastry A1, the needle 831041 of the pin 83104 of the triangular trapezoidal die set 8310 is inserted into the triangular trapezoidal pastry A1, and then moved by the front and rear movement device 81 drives the upper and lower moving device 82, the die set 8310 with the triangular trapezoidal pastry A1, and the die reciprocating rotating device 83 to the left to the third conveyor belt 41.

As shown in the figures 29, 30, and 31, the sixth step: when the front and rear moving device 81 drives the upper and lower moving device 82 and the mold reciprocating rotating device 83 with the triangular trapezoidal pastry A1 to the third conveying belt 41, the mold reciprocates. The rotating device 83 activates and controls the triangular trapezoidal die set 8310 with the triangular trapezoidal pastry A1 to turn from 45° to 90° in the counterclockwise direction, as shown in FIG. 11 , and the specific rotation process is as follows: FIG. 11 , FIG. 12 and FIG. 13 is activated by the transmission servo motor reducer 8309, which drives the first transmission shaft 83092 to rotate in the reverse direction. Since the outer circumference of the first transmission shaft 83022 is coupled to the gear 83054 through the first bearing 83043, and the teeth of the gear rack 8306 and 83054 The end is engaged, so that the driving rack 8306 is moved in the reverse direction in the direction of FIG. 11. Since the driving rack 8306 is moved, the driving gear 83054 in the passive mold set device 8305 is also rotated by the driving rack 8306, so that the second The transmission shaft 83052 is rotated, because the first transmission shaft lower end 830422 and the second transmission shaft lower end 830522 are connected to the upper triangular mold block 83101 of the triangular trapezoidal mold group, and the upper triangular mold block 83101 is fixed by 83103 83102 connector block lower triangular mold, thus achieving a trapezoidal triangular die set backspin of 8310 (the forward rotation direction, see FIG. 11 is shown by the arrow in the arrow). The triangular trapezoidal pastry A1 is transformed from an initial lateral state to a longitudinal state to form a longitudinal triangular trapezoidal pastry A2.

As shown in the figures 32, 33, and 34, the seventh step: the up-and-down moving device 82 starts to move the mold set 8310 with the longitudinal triangular trapezoidal pastry A2 and the mold reciprocating rotating device 83 upward (the upward process and the third step move up and down). The up process of the device 82 is the same), the vertical triangular trapezoidal pastry A2 is separated by the triangular trapezoidal die set 8310 during the ascending process, the vertical triangular trapezoidal pastry A2 is dropped to the third conveyor belt 41 and quickly transported to the fourth conveyor belt 51, each The longitudinal triangular trapezoidal pastry A2 is subjected to a surface water spray operation on the fourth conveyor belt 51 via the water spray nozzle 91 of the water spray device 9, and then is supported by the fifth conveyor belt 61 and continuously operated by the roll belt movable net 62. The leather A2 roll is made into a finished horn of croissant A3.

As shown in Figures 35, 36, 37, 40 and 41, the eighth step: the triangular trapezoidal mold set 8310 and the mold reciprocating rotating device 83, which are not inserted with the triangular trapezoidal pastry A1, are activated by the upper and lower moving means 82 and restored to the initial position. The triangular trapezoidal mold group 8310 is controlled by the mold reciprocating rotating device 83 to rotate 135° in the counterclockwise direction (the rotation process is the same as the mold reciprocating rotating device 83 in the sixth step), and then the front and rear moving device 81 drives the upper and lower moving device 82 and the mold. The reciprocating rotating device 83 and the triangular trapezoidal die set 8310 are moved to the initial origin. During the moving process, the triangular trapezoidal die set 8310 is controlled by the die reciprocating rotating device 83 to continue to rotate counterclockwise to 180°, so that the triangular trapezoidal die set 8310 is in the lower triangle. The second inner opening 831023 of the die block 83102 is directed to the left, and the front and rear moving device 81, the vertical moving device 82, the mold reciprocating rotating device 83, and the triangular trapezoidal die set 8310 are all at the initial origin and then at the left end of the triangular trapezoidal hob 7 Set split product locator 71 Proceeding to the sensing switch 72 with the positioning tooth 72 sequentially loops the command and repeats steps 1 through 8.

As shown in Figures 42, 43, 44, 45 and 46, the triangular trapezoidal wide-face distance is expressed as E, the triangular trapezoidal pastry thickness is expressed as B, and the length of the needle-extending triangular trapezoidal pastry is expressed as C, which is 2 -5mm. The triangular trapezoidal mold and the triangular trapezoidal pastry gap are expressed as F. The triangular trapezoidal pastry is A12 in the right direction and A11 in the left direction.

The above description is illustrative of the invention and is not to be construed as limiting the scope of the invention, and the scope of the invention is defined by the appended claims. The invention may be modified in any form without departing from the basic structure of the invention.

1‧‧‧The lower seat of the machine

2‧‧‧First conveyor

21‧‧‧First conveyor belt

3‧‧‧Second conveyor

31‧‧‧Second conveyor belt

4‧‧‧ Third conveyor

41‧‧‧ Third conveyor belt

5‧‧‧fourth conveyor

51‧‧‧Fourth conveyor belt

6‧‧‧ fifth conveyor

61‧‧‧ fifth conveyor belt

62‧‧‧Rolled with activity network

7‧‧‧Trapezoidal Triangle Hob

73‧‧‧Drive reduction motor

8‧‧‧Host core device

9‧‧‧Water spray device

A‧‧‧Sweet noodle

A1‧‧‧Triangle Trapezoid

A2‧‧‧ longitudinal triangular trapezoidal meringue

A3‧‧‧ finished croissants

Claims (6)

A device for automatically turning and reciprocating a triangular trapezoidal pastry, comprising a machine lower seat (1), characterized in that: a first conveyor belt is arranged in sequence on the lower seat (1) of the machine a first conveyor (2) of (21), a second conveyor (3) with a second conveyor belt (31), and a third conveyor (4) with a third conveyor belt (41), a fourth conveyor (5) of the fourth conveyor belt (51), a fifth conveyor (6) with a fifth conveyor belt (61); above the second conveyor belt (31), in the A trapezoidal triangular hob (7) for cutting a triangular trapezoidal pastry (A1) is also mounted on the lower seat (1) of the machine; above the third conveyor belt (41), at the lower seat of the machine (1) a host core device (8) for steering and reciprocating the triangular trapezoidal pastry (A1) is mounted thereon; above the fourth conveyor belt (51), at the lower seat of the machine ( 1) a water spray device (9) for spraying water onto the surface of the longitudinal triangular trapezoidal pastry (A2) is further mounted; and a surface of the fifth conveyor belt (61) is further provided for winding the longitudinal triangular trapezoidal pastry A2 into a horn The bread dough A3 has a roll web with active net (62); the host core device (8) pack a front and rear moving device (81), a vertical moving device (82), and a mold reciprocating rotating device (83) having a triangular trapezoidal die set (8310) for moving the upper and lower moving device (82), And a mold reciprocating rotating device (83) having a triangular trapezoidal die set (8310) linearly displaced in the Y direction above the third conveyor belt (41) for carrying a triangular trapezoid The mold reciprocating rotating device (83) of the mold set (8310) is linearly displaced in the Z direction, and the triangular trapezoidal mold set (8310) is used for The triangular trapezoidal pastry (A1) is grasped, released, clockwise turned and counterclockwise turned; the front and rear moving device (81) includes a pair of first fixed walls fixed to the lower seat (1) of the machine (8101) a pair of first fixed wall shafts (8102) are connected between the pair of first fixed walls (8101), and a first driving gear shaft mounting hole (8109) is opened on each of the first fixed walls (8101). The first driving gear shaft (8107) penetrates the first driving gear shaft mounting hole (8109) and is connected to an output end of the first servo motor speed reducer (8108), and the first servo motor speed reducer (8108) is installed at least An outer wall of a first fixed wall (8101); a pair of first driving gears (8106) are sleeved on the first driving gear shaft (8107), and the first driving gear (8106) is used for fixing The first rack (8105) of the upper and lower moving device (82) is engaged; the inner wall of each of the first fixed walls (8101) is also fixed to the first moving rail for sliding connection with the first moving slider (8104) (8103); the upper and lower moving device (82) includes a pair of second fixed walls (8201), and the inner walls of each of the second fixed walls (8201) are vertically fixed for sliding connection for the second movement sliding a second moving rail (8202) of the block (8203), a second driving gear shaft mounting hole (8208) is formed on each of the second fixing walls (8201), and the second driving gear shaft (8206) runs through the second Driving a gear shaft mounting hole (8208) and connecting with an output end of a second servo motor speed reducer (8207), the second servo motor speed reducer (8207) being mounted at least on an outer wall of a second fixed wall (8201); The second driving gear shaft (8206) is sleeved with a pair of second driving gears (8205), and the second driving gear (8205) and the second rack for fixing the mold reciprocating rotating device (83) ( 8204) meshing; The mold reciprocating rotating device (83) includes a pair of third fixed walls (8301), and a pair of die set fixing shafts (8303) and a set of third fixed walls are respectively connected between the pair of third fixed walls (8301) a shaft (8302), an active transmission module device (8304) and a plurality of passive mold assembly devices (8305) are disposed on the mold set fixing shaft (8303); the active transmission module device (8304) includes a socket a first fixed mold block (83041) of the mold set fixing shaft (8303), the first drive shaft (83042) penetrates the first fixed mold block (83041) in a vertical direction, and the upper end of the first drive shaft (830421) is driven The gear (83054) is connected, the lower end of the first transmission shaft (830422) is connected to the triangular trapezoidal die set (8310); the end of the first transmission shaft (83042) extending the driving gear (83054) is also coupled with the transmission servo motor reducer ( 8309) a transmission servo motor reducer intermediate hole (83091) is connected; the passive die set device (8305) includes a second fixed mold block (83051), and the second drive shaft (83052) extends vertically through the second fixed The mold block (83051), the upper end of the second drive shaft (830521) is connected to the other drive gear (83054), and the lower end of the second drive shaft (830) 522) is also connected to the triangular trapezoidal mold set (8310); the driven gears (83054) are respectively meshed with the transmission rack (8306), on the first fixed mold block (83041) and the second fixed mold block (83051) A fixed shaft (83081) is connected to each other, and a sliding bearing (83082) is mounted on the fixed shaft (83081), and an outer circumference of each sliding bearing (83082) abuts against a rear surface of the transmission rack (83061), the sliding bearing (83082) Forming a transmission rack slide device (8308) with the fixed shaft (83081); and upper portions of the first fixed mold block (83041) and the second fixed mold block (83051) Secure the drive rack fixing cover (8307). A device for automatically turning and reciprocating a triangular trapezoidal pastry as described in claim 1 is characterized in that: at the junction of the first transmission shaft (83042) and the driving gear (83054), The outer circumference of the upper end of the first transmission shaft (830421) further cooperates with the first bearing (83043); at the junction of the first transmission shaft (83042) and the triangular trapezoidal mold set (8310), at the first transmission shaft The lower end (830422) also cooperates with the first bearing (83043); at the junction of the second transmission shaft (83052) and the driving gear (83054), and the outer circumference of the upper end of the second transmission shaft (830521) A bearing (83053) is coupled to the second bearing (83053) at a junction of the second drive shaft (83052) and the triangular trapezoidal die set (8310) and at a lower end of the second drive shaft (830522). The device for automatically cutting and reciprocating the triangular trapezoidal pastry according to the first aspect of the patent application is characterized in that the triangular trapezoidal mold set (8310) comprises an upper triangular mold block (83101) and a lower triangular mold. a block (83102), wherein the upper triangular mold block (83101) defines a plurality of upper triangular mold block fixing pin insertion holes (831012) and an upper triangular mold block latch insertion hole (831013), and the lower triangular mold A plurality of lower triangular mold block fixing pin insertion holes (831021) and lower triangular mold block insertion sleeve holes (831022) are respectively formed on the block (83102), and the upper triangular mold block (83101) and the lower triangular mold block (83102) The positioning pin is inserted through the upper triangular mold block fixing pin insertion hole (831012), the lower triangular mold block fixing pin insertion hole (831021) and the fixing pin (83103), and the outer circumference of the fixing pin (83103) is sleeved with the spring ( 83105); in the upper triangular mold block (83101) and the lower triangular mold block (83102) is also connected to the plug (83104) through the upper triangular mold block latch insertion hole (831013), the triangular mold block latch insertion hole (831022), and a needle (831041) is disposed at one end of the plug (83104); An upper triangular mold block inserting hole (831011) for connecting the lower end of the first transmission shaft (830422) or the lower end of the second transmission shaft (830522) is further disposed on the upper triangular mold block (83101). a first inner opening (831014) is formed on the mold block (83101), and a second inner opening (831023) is further formed in the lower triangular mold block (83102), so that the lower triangular mold block (83102) has a triangular trapezoidal width face. (E). The apparatus for automatically turning and reciprocating a triangular trapezoidal pastry according to the first aspect of the patent application, characterized in that the second conveyor belt (31) is connected to the first pulley (114), the A pulley (114) is drivingly coupled to the first driving element (111) through the first pulling element (113) and the first pulling chain (112), the first driving element (111) and the first reduction motor ( The output end of 11) is connected; the third conveyor belt (41) is connected to the second pulley (124), and the second pulley (124) passes through the second traction element (123) and the second traction chain (122) Driven with a second driven sprocket (121), the second driven sprocket (121) is coupled to an output of the second reduction motor (12); the fourth conveyor belt (51) and the third pulley (134) Connecting, the third pulley (134) is drivingly connected to the third driving element (131) through the third pulling element (133) and the third pulling chain (132), the third driving element (131) It is connected to the output of the third reduction motor (13). Automatically turn the triangular trapezoidal pastry into and as described in the first paragraph of the patent application. The device for grasping is characterized in that: at least four trapezoidal triangular hobs (7) are arranged, and each trapezoidal triangular hob (7) is set on a rotating shaft, and one end of the rotating shaft is connected with a driving reduction motor (73). The other end of the rotating shaft is further provided with a split product locator (71) and a positioning tooth proximity sensing switch (72), and is disposed at a lower portion of the second conveyor belt (31) and inside the lower seat (1) of the machine base. A rubber sliding roller (74) for attaching the second conveyor belt (31) to the trapezoidal triangular hob (7) is installed. A method for automatically cutting and reciprocating a triangular trapezoidal pastry by using the device described in claim 1 of the patent application, characterized in that the method comprises the following steps: First step: multiple meringue strips (A) at first The transport base (2) is transported by the first conveyor belt (21) to the second conveyor belt (31), and the drive motor (73) is driven to drive the trapezoidal triangular hob (7) to rotate and the strips of each pastry (A) The cutting forms a triangular trapezoidal pastry (A1) which is adjacent to each other on the same straight line and enters the third conveying seat (4), and is conveyed by the third conveying belt (41) to convey the triangular trapezoidal pastry (A1) to the main machine. Directly below the front and rear moving device (81) of the core device (8), the front and rear moving device (81) receives the sensing signal of the split product locator (71) and the positioning tooth proximity sensor switch (72), and then drives the up and down moving device (82). The mold reciprocating rotating device (83) with the triangular trapezoidal die set (8310) is moved to the initial origin, and then the reciprocating rotating device (83) is driven down by the upper and lower moving devices (82) until the triangular trapezoidal die set ( 8310) Fully conforming to the triangular trapezoidal meringue (A1) surface, the pin of the pin 83104 by the triangular trapezoidal die set (8310) (831041) inserted into the triangular trapezoidal pastry (A1), and then the upper and lower moving device (82), the triangular trapezoidal mold set (8310) with triangular trapezoidal pastry (A1) and the reciprocating rotating device are driven by the front and rear moving device (81) (83) transported to the left to the third conveyor belt (41) at the The inner opening (831023) of the lower triangular mold block (83102) in the triangular trapezoidal die set (8310) before the sending process is directed to the left; the second step is to move the upper and lower moving device (82) with the triangular trapezoid in the front and rear moving device (81). When the reciprocating rotating device (83) of the meringue (A1) conveys the speed of the conveyor belt to the third conveyor belt (41), the reciprocating rotating device (83) activates and controls the triangular trapezoidal mold with the triangular trapezoidal pastry (A1). The group (8310) is turned from 45° to 90° in the clockwise direction, so that the triangular trapezoidal pastry (A1) is transformed from the initial lateral state to the longitudinal state to form a vertical triangular trapezoidal pastry (A2); the third step: moving up and down the device ( 82) starting up the mold set (8310) with the vertical triangular trapezoidal pastry (A2) and the reciprocating rotating device (83), and separating the vertical triangular trapezoidal pastry (A2) by the triangular trapezoidal mold set (8310) during the ascending process, The longitudinal triangular trapezoidal pastry (A2) is dropped onto the third conveyor belt (41) and quickly conveyed to the fourth conveyor belt (51), and each row of longitudinal triangular trapezoidal pastry (A2) is on the fourth conveyor belt (51) The surface water spray operation is performed by the water spray nozzle of the water spray device (9), and then the fifth conveyor belt (61) is connected and the movable web is carried by the roll surface ( 62) Continuous operation, the longitudinal triangular trapezoidal pastry (A2) is rolled into a finished croissant (A3); the fourth step: a triangular trapezoidal mold set (8310) without a triangular trapezoidal pastry (A1) and a reciprocating rotating device ( 83) is activated by the upper and lower moving device (82) and moved to the initial position, and the triangular trapezoidal die set (8310) is controlled by the reciprocating rotating device (83) to rotate 135° in the clockwise direction, and then moved up and down by the front and rear moving device (81) The device (82), the reciprocating rotating device (83), and the triangular trapezoidal die set (8310) move toward the initial origin; Step 5: During the fourth step of moving, the triangular trapezoidal die set (8310) controlled by the reciprocating rotating device (83) continues to rotate 180° in the clockwise direction, so that the triangular trapezoidal die set (8310) has a lower triangular die block (83102). The inner opening (831023) is directed to the right, and then the front and rear moving device (81), the vertical moving device (82), the reciprocating rotating device (83), and the triangular trapezoidal die set (8310) are all at the initial origin, and are moved up and down ( 82) controlling the triangular trapezoidal die set (8310) and the reciprocating rotating device (83) to descend (after receiving the command issued by the split product positioner 71 and the positioning tooth proximity sensing switch (72) provided at the left end of the triangular trapezoidal hob 7), Until the triangular trapezoidal die set (8310) completely fits the surface of the triangular trapezoidal pastry (A1), the needle (831041) of the pin (831041) in the triangular trapezoidal die set (8310) is inserted into the triangular trapezoidal pastry (A1), and then The front and rear moving device (81) drives the upper and lower moving device (82), the die set (8310) with the triangular trapezoidal pastry (A1), and the reciprocating rotating device (83) to the left to the third conveyor belt (41); Step: move the device up and down (81) to move the device up and down (82) with a triangular trapezoid When the reciprocating rotating device (83) of (A1) is transported to the third conveyor belt (41), the reciprocating rotating device (83) activates and controls the triangular trapezoidal die set (8310) with the triangular trapezoidal pastry (A1) along the counterclockwise direction The direction is turned from 45° to 90°, which causes the triangular trapezoidal pastry (A1) to change from the initial lateral state to the longitudinal state to form a vertical triangular trapezoidal pastry (A2); the seventh step: the upper and lower moving device (82) is activated to bring the longitudinal direction The triangular trapezoidal meringue (A2) mold set (8310) and the reciprocating rotating device (83) are ascending, and the vertical triangular trapezoidal meringue (A2) is separated by the triangular trapezoidal mold set (8310) during the ascending process, so that the vertical triangular trapezoidal pastry ( A2) Drop to the third conveyor belt (41) and quickly transport to the fourth conveyor belt (51), each row of longitudinal triangular trapezoidal pastry (A2) is sprayed on the fourth conveyor belt (51) through the water spray nozzle of the water spray device (9), and then the fifth conveyor belt (61) is fed and rolled The belt active net (62) runs continuously to make the vertical triangular trapezoidal pastry (A2) roll into a finished croissant (A3); the eighth step: the triangular trapezoidal mold set (8310) without the triangular trapezoidal pastry (A1) And the reciprocating rotating device (83) is activated by the up-and-down moving device (82) and restored to the initial position, and the reciprocating rotating device (83) controls the triangular trapezoidal die set (8310) to rotate 135° in the counterclockwise direction, and then the front and rear moving device ( 81) The upper and lower moving device (82), the reciprocating rotating device (83) and the triangular trapezoidal die set (8310) are moved to the initial origin, and the triangular trapezoidal die set (8310) is controlled by the reciprocating rotating device (83) during the moving process. Turn counterclockwise to 180°, so that the inner opening (831023) of the lower triangular die block (83102) in the triangular trapezoidal die set (8310) is turned to the left. At this time, the front and rear moving device (81), the vertical moving device (82), and the reciprocating The rotating device (83) and the triangular trapezoidal die set (8310) are both at the initial origin and then in the triangular ladder The split product locator (71) and the positioning tooth proximity sensing switch (72) disposed at the left end of the hob (7) are sequentially circulated and repeatedly executed from step 1 to step 8.