CN219359546U - Automatic food dividing and cutting machine - Google Patents

Abstract

The utility model discloses an automatic food dividing and cutting machine which comprises a frame, wherein a cutter rest driven by a cutter power device to move up and down is connected to the frame, a cutter is arranged on the cutter rest, a rotary assembly which is driven by a translation power device to slide back and forth and can rotate is connected to the frame, and a chopping board for supporting a to-be-cut object is arranged on the rotary assembly. The utility model has the characteristics of automatic rotation angle, work efficiency improvement and unified regularity guarantee.

Description

Automatic food dividing and cutting machine

Technical Field

The utility model relates to the field of cutting, in particular to an automatic food dividing and cutting machine.

Background

In the haw food industry, it is often necessary to cut the sweetened roll, the haw cake, etc. into long strips, squares or other shapes of a certain regular shape; in the conventional process of cutting, a working surface is cut along a direction, and when one working surface is cut, the other working surface is manually rotated every time, and the next cutting angle is adjusted, for example, the cutting angle is rotated by 90 degrees and then is square, and the cutting angle is rotated by 60 degrees and then is diamond-shaped. When the food is manually rotated, the food cutting machine not only occupies the labor working time, but also has high labor intensity, the rotation angle is easy to deviate in the rotation process, the shape of the cut food is difficult to ensure uniform regularity, and the manual rotation action is slow and the efficiency is low.

Disclosure of Invention

The utility model aims to solve the technical problem of providing an automatic food dividing and cutting machine which can automatically rotate an angle, improve the working efficiency and ensure the unified regularity.

In order to solve the technical problems, the utility model comprises a frame, wherein the frame is connected with a cutter rest which is driven by a cutter power device to move up and down, and a cutter is arranged on the cutter rest, and the structure is characterized in that: the cutting board is characterized in that a rotary assembly which is driven by a translation power device to slide back and forth and can rotate is connected to the frame, and a cutting board for supporting objects to be cut is arranged on the rotary assembly.

Further, the cutter power device comprises a cutter driving motor, and the cutter driving motor is in power connection with the cutter rest through a crank connecting rod mechanism.

Further, the frame is connected with the pressure support anti-sticking device which is driven by the tool rest when ascending and driven by self gravity when descending, the pressure support anti-sticking device comprises an upper connecting plate which is positioned above the tool rest and vertically slides on the frame, a horizontal pressing plate is connected to the lower side of the upper connecting plate through a vertical rod, and a strip-shaped opening for the bottom end of the cutter to pass through is formed in the pressing plate.

Further, two vertical shafts are respectively fixed on two lateral sides of the frame, two linear sliding blocks capable of vertically sliding on the vertical shafts are respectively connected to two lateral sides of the tool rest, and a tension spring is connected between the linear sliding blocks and the upper connecting plate.

Further, an upper connecting rod is fixed between the top ends of the two vertical shafts, at least one screw rod is fixed on the upper connecting plate, and the upper side of each screw rod is connected with a nut through threads after passing through a through hole correspondingly arranged on the upper connecting rod.

Further, a buffer sleeve is sleeved on the vertical shaft and is positioned between the linear sliding block and the upper connecting plate.

Further, the rotary assembly comprises a rotary support which slides back and forth on the frame, a rotary support is arranged on the rotary support, the cutting board is arranged on the upper end face of the rotary support, a rotary motor is arranged on the rotary support, and the rotary motor drives the rotary support to rotate.

Further, the translation power device comprises a plurality of guide rails arranged in front of and behind the frame, the bottom end of the rotary support slides on the guide rails, racks are arranged on the side walls of the guide rails, the rotary support is provided with a translation motor, and the translation motor is in power connection with a translation gear meshed with the racks.

Further, a collecting belt capable of collecting slag is arranged on the frame, one end of the collecting belt is connected with the front end of the rotary support, and the other end of the collecting belt bypasses the plurality of rollers on the front side and the rear side of the frame and then is connected with the rear end of the rotary support.

After the structure is adopted, the translation power device drives the rotary assembly to slide back and forth, the cutter and the cutter rest vertically reciprocate to cut one working face of the object to be cut in the sliding process, the rotary motor in the rotary assembly drives the rotary support to rotate after one working face of the object to be cut is cut, namely, the rotary support drives the cutting board to rotate for a set angle and then cuts the other working face, the whole process is automatically completed, manual rotation of the object to be cut is omitted, so that the working efficiency is improved, the rotating angle is fixed, the phenomenon that the shape of the finally cut object is non-uniform due to the deviation of the rotating angle during manual rotation is avoided, and the shape of the finally cut object to be cut is uniform, namely, the uniformity rule is ensured. Through setting up to hold up antiseized device, when cutting vertical decline cuts, the clamp plate can hold up to wait to cut the thing, plays the supporting role, and when the cutter vertically risees, the front end of cutter can pass the bar mouth on the clamp plate, consequently the clamp plate can scrape the adhesion wait to cut the thing on the cutter, guarantees that the cutter is clean and tidy, convenient follow-up cutting. The screw rod and the threaded nut are at least fixed on the upper connecting plate, the height of the lowest point of the upper connecting plate can be adjusted according to the thickness of the object to be cut, the similar contact and non-contact state between the lower end face of the pressing plate and the object to be cut is ensured, the object to be cut is prevented from being crushed in the supporting process, and the pressure of the pressing plate can be controlled through the adjustment of the height by the nut. Through setting up the collection area, conveniently collect the revolving support and slide the sediment or the piece that falls that cut the production around, conveniently arrange in order, keep the frame clean and tidy.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic side view of the present utility model;

FIG. 3 is a schematic cross-sectional view taken along the A-A direction of FIG. 2 in accordance with the present utility model;

FIG. 4 is an enlarged view of portion B of FIG. 3 in accordance with the present utility model;

FIG. 5 is a schematic top view of the swing assembly of the present utility model;

FIG. 6 is a schematic perspective view of a swing bracket according to the present utility model;

in the figure: the device comprises a frame 1, a vertical shaft 11, an upper connecting rod 111, a cutter power device 2, a cutter driving motor 21, a crank connecting rod structure 22, a crank 221, a connecting rod 222, a cutter rest 3, a linear sliding block 31, a tension spring 32, a buffer sleeve 33, a cutter 34, a translation power device 4, a guide rail 41, a rack 42, a translation motor 43, a translation gear 44, a rotary assembly 5, a rotary support 51, a rotary support 52, a rotary motor 53, a rotary gear 54, a chopping board 6, a holding anti-sticking device 7, an upper connecting plate 71, a linear bearing 711, a screw 712, a nut 713, a vertical rod 72, a pressing plate 73, a strip-shaped opening 731, a collecting belt 8 and a roller 81.

Description of the embodiments

For convenience of description, in the following description, taking fig. 2 as an example, the left direction of fig. 2 is front, the right direction is rear, the forward direction perpendicular to the paper surface is the lateral right end, and the backward direction perpendicular to the paper surface is the lateral left end.

Referring to fig. 1, the automatic food dividing and cutting machine comprises a frame 1, wherein a knife rest 3 driven by a cutter power device 2 to move up and down is connected to the frame 1, specifically, a vertical shaft 11 can be respectively fixed on two lateral sides of the frame 1, the lower end of the vertical shaft 11 is fixed with the frame 1 through a fixing seat, two ends of the knife rest 3 are sleeved on the vertical shaft 11, specifically, the end of the knife rest 3 can be sleeved on the vertical shaft 11 through a connecting sleeve to realize vertical sliding, and of course, as shown in fig. 1, a linear sliding block 31 is respectively connected on two lateral sides of the knife rest 3, a connecting sleeve can be arranged in the linear sliding block 31, and the connecting sleeve is sleeved on the vertical shaft 11. The cutter power device 2 comprises a cutter driving motor 21, and the cutter driving motor 21 can be fixed on a supporting plate fixed on the lower side of the frame 1, and can be installed at other positions as long as the power can be provided. The cutter driving motor 21 is in power connection with the cutter rest 3 through a crank connecting rod mechanism 22, specifically, an output shaft of the cutter driving motor 21 is connected with an input shaft of a speed reducer arranged on a supporting plate, two output shafts are arranged on the speed reducer, each output shaft is in power connection with the crank connecting rod mechanism 22, the crank connecting rod mechanism 22 specifically comprises a crank 221 connected with the output shaft of the speed reducer, and a connecting rod 222 with one end hinged with the crank 221 and the other end hinged with the cutter rest 3, wherein two ends of the connecting rod 222 are respectively hinged with the crank 221 or the cutter rest 3 through rod end bearings, and the connecting rod 222 can be directly hinged with the cutter rest 3 and can also be hinged with a linear sliding block 31 as shown in fig. 1. On the premise that the cutter driving motor 21 provides power, the crank 221 continuously rotates to drive the cutter rest 3 to continuously move up and down, the action is rapid and efficient, and of course, the cutter power device 2 can also adopt an air cylinder, namely the air cylinder is vertically fixed on the frame 1, a piston rod of the air cylinder is directly connected with the cutter rest 3, and the cutter rest 3 can move up and down under the action of the air cylinder.

The cutter 34 is arranged on the cutter rest 3, so that the cutter 34 is convenient to replace in the use process, the cutter rest 3 comprises two side-by-side connecting pressing plates, the cutter 34 is inserted between the two connecting pressing plates during installation, and the two connecting pressing plates are fastened through bolts or screws.

Referring to fig. 1, when the cutter 34 cuts, the to-be-cut object is easy to move and needs to be supported, in addition, some to-be-cut objects are easy to adhere to the cutter 34, wherein the to-be-cut objects are fruit rolls, haw cakes and the like, the cutting edge of the cutter 34 is thickened after some fruit rolls and haw cakes are adhered to each other, and the follow-up cutting is affected. The lower part of the upper connecting plate 71 is connected with a horizontal pressing plate 73 through a vertical rod 72, the top end of the vertical rod 72 can be fixedly connected with the upper connecting plate 71 or can be in sliding connection, when the sliding connection is adopted, threads can be arranged on the upper side of the vertical rod 72, and the distance between the upper connecting plate 71 and the pressing plate 73 is adjusted through a nut in threaded connection.

The pressing plate 73 is provided with the strip-shaped opening 731 for the bottom end of the cutter 34 to pass through, the width of the strip-shaped opening 731 is matched with the thickness of the cutter 34, the cutter 34 vertically moves down through the strip-shaped opening 731 to cut, in the cutting process, the pressing plate 73 can press and support the object to be cut to avoid moving the object to be cut, the pressing plate 73 can slide downwards and support the object to be cut by means of self gravity, preferably, a tension spring 32 is connected between the linear slide block 31 and the upper connecting plate 71, the tension spring 32 moves downwards along with the cutter 34 during cutting, the tension force is stretched, the tension force is increased, the supporting force of the pressing plate 73 is increased at the moment, the cutter 34 moves upwards after cutting, the pressing plate 73 can scrape the object to be cut adhered on the side wall of the cutter 34 in the upward moving process, and meanwhile the linear slide block 31 can push the upper connecting plate 71 to move upwards to improve the integral height of the pressure anti-adhesion device 7.

For some food which is afraid of being pressed, the pressing plate 73 is too high in pressure on the food and is easy to crush the food, therefore, an upper connecting rod 111 is fixed between the top ends of the two vertical shafts 11, at least one screw rod 712 is fixed on the upper connecting plate 71, two screw rods 712 are shown in the figure, the upper side of each screw rod 712 penetrates through a through hole correspondingly arranged on the upper connecting rod 111 and is then connected with a nut 713 in a threaded mode, the height of the upper connecting plate 71 is adjusted through screwing the nut 713, namely the height of the pressing plate 73 at the lowest point of the ground is adjusted, for fragile food afraid of being pressed, the height of the pressing plate 73 can be adjusted through the nut 713, the pressing plate 73 is kept in a similar contact and non-contact state with a to-be-cut object when being slid to the lowest point, and the to-be-cut object is prevented from being crushed in the supporting process.

Since the linear slider 31 and the upper connection plate 71 are both of a rigid structure, noise is generated after impact, and preferably, the buffer sleeve 33 is sleeved on the vertical shaft 11, and for convenience of description, the tension spring 32 and the buffer sleeve 33 are only shown in fig. 3, the buffer sleeve 33 is located between the linear slider 31 and the upper connection plate 71, and the buffer sleeve 33 is an elastic member, and has effects of buffering and reducing noise.

Referring to fig. 2 to 6, a rotary assembly 5 which is driven by a translation power device 4 to slide back and forth and can rotate is connected to a frame 1, wherein the rotary assembly 5 comprises a rotary support 51 which slides back and forth on the frame 1, a rotary support 52 is mounted on the rotary support 51, a cutting board 6 is mounted on the upper end surface of the rotary support 52, a rotary motor 53 is mounted on the rotary support 51, an output shaft of the rotary motor 53 can be directly connected with a rotary gear 54, preferably, the output shaft of the rotary motor 53 and an output shaft of a cutter driving motor 21 are connected with a small reducer in the same way, the output shaft of the small reducer penetrates through the bottom wall of the rotary support 51 and is connected with the rotary gear 54, a gear ring of an outer ring of the rotary support 52 is meshed with the rotary gear 54, a cutting board 6 for supporting a workpiece is mounted on the rotary assembly 5, namely, the lower end surface of an inner ring of the rotary support 52 is mounted on the rotary support 51, and concretely, the rotary support 51 comprises a base plate 511 and a frame 512 fixed on the base plate 511, and a plurality of mounting holes for mounting the rotary support 52 are uniformly distributed in a ring shape on the base plate 511 as shown in fig. 6. Therefore, as the rotary gear 54 is driven to rotate to realize the rotation of the outer ring of the rotary support 52, the rotary motor 53 is connected to drive the rotary support 52 to rotate through the rotary gear 54, of course, the rotary support 52 with teeth on the inner ring can also be adopted, the inner ring (or the inner sleeve) is driven to rotate through the rotary gear 54, at the moment, the inner ring is connected with the chopping board 6, the outer ring is connected with the rotary support 51, of course, besides the rotary gear 54, the rotary support 52 can also be driven to rotate through a worm, which is the prior art, and is not repeated here,

referring to fig. 4, the translation power device 4 includes a plurality of guide rails 41 disposed in front of and behind the frame 1, two of which are provided in the figure, and one or more of which can be actually provided as required, so long as the support guide swivel bracket 51 can slide back and forth. The bottom end of the rotary support 51 slides on the guide rail 41, specifically, the upper portion of the guide rail 41 is a guide bar with a square section, a chute matched with the guide bar is arranged at the bottom end of the rotary support 51, a rack 42 is arranged on the side wall of the guide rail 41, the rotary support 51 is provided with a translation motor 43, the translation motor 43 is in power connection with a translation gear 44 meshed with the rack 42, and the translation gear 44 is driven to rotate through the translation motor 43 to realize front-back sliding of the rotary support 51. Of course, the translation power device 4 may also adopt various modes, for example, the translation power device 4 includes a ball screw rotatably connected to the frame 1 back and forth, a nut seat (a nut matched with the ball screw is built in the nut seat) screwed with the ball screw is mounted at the bottom end of the revolving support 51, the ball screw is driven by a ball screw driving motor mounted on the frame 1, that is, the back and forth sliding of the revolving support 51 is realized through the ball screw, and the back and forth sliding of the revolving support 51 may also be realized through a chain or a synchronous belt.

Referring to fig. 1 and 2, a collecting belt 8 capable of collecting slag is arranged on a frame 1, one end of the collecting belt 8 is connected with the front end of a rotary support 51, the other end of the collecting belt 8 bypasses a plurality of rollers 81 which are transversely connected to the front side and the rear side of the frame 1 in a rotating manner and then is connected with the rear end of the rotary support 51, four transverse rollers 81 are shown on the frame 1 in the figure, namely, two rollers are arranged on the front side up and down, two rollers are arranged on the rear side up and down, and corresponding quantity can be arranged according to the needs in actual use. Of course, the collecting belt 8 can also be an annular complete belt, the collecting belt 8 is also wrapped by four transverse rollers 81, holes for the upper sides of the slewing bearings 52 to pass through are formed in the collecting belt 8, finally the chopping board 6 is positioned above the collecting belt 8, the slewing brackets 51 can drive the collecting belt 8 to drive when sliding forwards and backwards, and the falling slag or scraps falling on the chopping board 6 fall on the collecting belt 8, so that the collecting and arranging are convenient.

The motion process of the utility model is as follows: the control button arranged on the frame 1 is pressed, the translation power device 4 drives the rotary support 51 to slide from front to back, the cutter power device 2 drives the cutter rest 3 and the cutter 34 to vertically reciprocate in the sliding process, one working surface of a to-be-cut object is cut, after the cutting is finished, the rotary support 51 slides to the front initial position, the rotary motor 53 drives the cutting board 6 to rotate for a set angle (preset in the controller), and then the rotary support 51 continues to slide from front to back to finish the second working surface of the to-be-cut object.

The automatic cutting machine has the advantages that the automatic cutting process is completed, the manual rotation of the objects to be cut is omitted, so that the working efficiency is improved, the rotating angle is fixed, the phenomenon that the finally cut shapes are not uniform due to the deviation of the rotating angle during manual rotation is avoided, the shape uniformity of the finally cut objects to be cut is ensured, and the uniformity rule is ensured.

For convenience of description, the sweetened roll and the haw cake are taken as examples, and the product is not limited to be used for cutting the sweetened roll and the haw cake, and can also be used for cutting materials with thin walls such as kelp and the like which need to be cut for a plurality of times.

Claims (9)

1. The utility model provides an automatic cutting machine of food, includes frame (1), be connected with on frame (1) by cutter power device (2) drive up-and-down moving knife rest (3), install cutter (34), characterized by on knife rest (3): the cutting board cutting machine is characterized in that the frame (1) is connected with a rotary assembly (5) which is driven by a translation power device (4) to slide forwards and backwards and can rotate, and the rotary assembly (5) is provided with a cutting board (6) for supporting objects to be cut.

2. The automatic food dividing and cutting machine according to claim 1, wherein: the cutter power device (2) comprises a cutter driving motor (21), and the cutter driving motor (21) is in power connection with the cutter rest (3) through a crank connecting rod mechanism (22).

3. The automatic food dividing and cutting machine according to claim 1, wherein: the automatic cutting machine is characterized in that the frame (1) is connected with a holding anti-sticking device (7) which is driven by the tool rest (3) when ascending and driven by self gravity when descending, the holding anti-sticking device (7) comprises an upper connecting plate (71) which is positioned above the tool rest (3) and vertically slides on the frame (1), a horizontal pressing plate (73) is connected below the upper connecting plate (71) through a vertical rod (72), and a strip-shaped opening (731) which is used for the bottom end of the cutting knife (34) to pass through is formed in the pressing plate (73).

4. A machine for automatically cutting food according to claim 3, characterized in that: the vertical shaft (11) is respectively fixed on the two lateral sides of the frame (1), the linear sliding blocks (31) capable of vertically sliding on the vertical shaft (11) are respectively connected on the two lateral sides of the tool rest (3), and tension springs (32) are connected between the linear sliding blocks (31) and the upper connecting plate (71).

5. The automatic food dividing and cutting machine according to claim 4, wherein: an upper connecting rod (111) is fixed between the top ends of the two vertical shafts (11), at least one screw rod (712) is fixed on the upper connecting plate (71), and the upper side of each screw rod (712) penetrates through a through hole correspondingly arranged on the upper connecting rod (111) and is then connected with a nut (713) through threads.

6. The automatic food dividing and cutting machine according to claim 4, wherein: the vertical shaft (11) is sleeved with a buffer sleeve (33), and the buffer sleeve (33) is positioned between the linear sliding block (31) and the upper connecting plate (71).

7. The automatic food dividing and cutting machine according to claim 1, wherein: the rotary assembly (5) comprises a rotary support (51) which slides back and forth on the frame (1), a rotary support (52) is arranged on the rotary support (51), the chopping board (6) is arranged on the upper end face of the rotary support (52), a rotary motor (53) is arranged on the rotary support (51), and the rotary motor (53) drives the rotary support (52) to rotate.

8. The automatic food dividing and cutting machine according to claim 7, wherein: the translation power device (4) comprises a plurality of guide rails (41) arranged front and back of the frame (1), the bottom end of the rotary support (51) slides on the guide rails (41), racks (42) are arranged on the side walls of the guide rails (41), a translation motor (43) is installed on the rotary support (51), and the translation motor (43) is in power connection with a translation gear (44) meshed with the racks (42).

9. The automatic food dividing and cutting machine according to claim 7 or 8, characterized in that: the device is characterized in that a collecting belt (8) capable of collecting slag is arranged on the frame (1), one end of the collecting belt (8) is connected with the front end of the rotary support (51), and the other end of the collecting belt (8) bypasses a plurality of rollers (81) on the front side and the rear side of the frame (1) and then is connected with the rear end of the rotary support (51).