JP3042962U - Automatic bread slicer for roll sandwich - Google Patents

Abstract

(57) [Abstract] [PROBLEMS] To provide an automatic slicer of bread for roll sandwiches. SOLUTION: One main body mounting base 1 having partial mechanism mounting bases 11 and 12 protruding upward on the left and right sides respectively.
0, an elevating mechanism 20 is provided between the left and right partial mechanism mounting bases 11 and 12 so as to vertically penetrate the main body mounting base 10, and on the left and right partial mechanism mounting bases 11 and 12. The cutting mechanism 30 is laid over, the feed mechanism 40 is provided above the lifting mechanism 20, and the rotary cutter mechanism 50 is laid over the side portions of the cutting mechanism 30 on the left and right partial mechanism mounting bases 11 and 12. By combining the operation of each mechanism, the bread block can be cut into a roll shape.

Description

[Detailed description of the invention]

[0001]

[Technical field to which the invention belongs]

 The present invention relates to a type of bread slicer automatic slicer for roll sandwiches, and more particularly, to a bread slicer that can automatically cut bread slices into a shape convenient for roll sandwich production.

[0002]

[Prior art]

 Well-known sandwiches were made by cutting thin slices of bread with butter, pieces of meat, salad, etc., and cutting the ears. However, the sandwich made in this way has the ingredients sandwiched between the top and bottom, so when eating, the ingredients tend to stick out from the side, making the mouth and clothes easily dirty and inconvenient. For this reason, roll sandwiches were created in which the bread was wrapped around the center of the ingredients to make it easier to eat, but the task of rolling the ingredients with a slice of bread sliced in a flat shape was troublesome.

[0003]

[Problems to be solved by the device]

 The present invention is a kind of bread sandwich bread that can remove the outer ears of the standardized rectangular block of bread and at the same time slice the soft part without the ears into a rolled state convenient for making roll sandwiches. The challenge is to provide an automatic slicer, which simplifies the production of roll sandwiches.

In order to solve the above problems, the present invention proposes to combine one elevator, one cutting mechanism, one feed mechanism, and one rotary cutter mechanism, and to project them to the left and right ends of the upper surface of the main body mounting base. A mechanism mounting base is provided, and the cutting mechanism is installed above the left and right partial mechanism mounting bases so that the saw pieces straddle between the left and right partial mechanism mounting bases, and the eccentric shaft is driven by the motor. Then, the circumferential rotation of the eccentric shaft is converted into the swing motion of the swing arm, and is further converted into the linear motion of the saw piece, and the saw piece is continuously sawn left and right to achieve the cutting effect. , Elevating plate is installed above the main unit mount between the two partial mechanism mounts, and the bottom of the lift plate is equipped with a guide screw and a cylinder with a screw that is driven by another motor to raise and lower the lift plate. There is no mechanism, and the specified A small gear and a guide rod are installed at the position, and a pan box with a large gear around it is meshed with it, and it is pressed down by a positioning frame to assemble the feed mechanism.The rotary cutter mechanism is adjacent to the side of the cutting mechanism. The second problem is to use the technical means of driving the shaft of the cutting mechanism by the chain to cause the saw blade to rotate the blade 180 degrees in a timely manner.

[0005]

[Means for Solving the Problems]

 The invention of claim 1 is one main body mounting base 10 having partial mechanism mounting bases 11 and 12 protruding upward on the left and right sides respectively, and between the left and right partial mechanism mounting bases 11 and 12, An elevating mechanism 20 is provided so as to vertically pass through the main body mounting base 10, and a cutting mechanism 30 is laid over the left and right partial mechanism mounting bases 11 and 12, and the elevating mechanism on the upper surface of the main body mounting base 10. In the automatic bread slicer for roll sandwiches, a feed mechanism 40 is provided above 20 and a rotary cutter mechanism 50 is laid across the side of the cutting mechanism 30 on the left and right partial mechanism mounts 11 and 12. The elevating mechanism 20 includes one elevating plate 13 positioned between the left and right partial mechanism mounting bases 11 and 12, and the elevating mechanism is screwed to the bottom of the elevating plate 13 and a guide screw rod 23 to the outer periphery thereof. Board 1 Positioning slide rods 22 provided at the four corners of the bottom surface of the lifting plate 13 and provided with guide screw seats 24 rotatably fixed above were fixed at relative positions on the upper surface of the main body mounting base 10. The guide screw rod 23 vertically moves up and down by slidably penetrating the fixed seat 21 and indirectly moving the guide screw seat 24 by a lift drive motor 25 provided at an appropriate position of the lift plate 13 to rotate. The plate 13 is moved up and down. The cutting mechanism 30 includes a cutting drive motor 31 attached to one of the left and right partial mechanism mounts 11 and 12, and the cutting drive motor 31 is mounted on a driving shaft of the cutting drive motor 31. A rotary wheel 33 having an eccentric shaft 32 is fixed, and a plurality of bearing seats 34 are fixed on the upper and lower parts of the left and right mechanism mounting bases 11 and 12, and a partial left and right mechanism is fixed. Pull bars 35 and 36 are provided to penetrate the bearing seats 34 on the upper surfaces of the supports 11 and 12, respectively, and one universal joint 38 is connected to the end of the pull bar 35 close to the cutting drive motor 31 to form one swing. An arm 39 is connected between the universal joint 38 and the eccentric shaft 32, a recovery spring 61 is attached to the outer periphery of the end of the other pull rod 35, and the recovery spring 61 is attached to the extreme end of the pull rod 35. A stop block 35a capable of compressing the recovery spring 61 is provided, and the outer side of the portion where the recovery spring 61 and the stop block 35a are mounted is covered with an outer cylinder for preventing pinching. One saw piece 64 is connected between them, and the saw piece 64 penetrates the pan box 44 of the feed mechanism 40. A small gear 41 and a guide rod 49 which are fixed at various positions. The guide rod 42 is driven by a single feed drive motor 46 to rotate, and a pan box 44 having a large gear 43 on the periphery thereof is connected to the large gear 43. A small gear 41 that meshes with the lower part of 43 and a small gear 41a that meshes with the upper part of the large gear 43 hold the bottom end in an inverted U-shaped positioning frame 45 fixed to the upper surface of the elevating plate 13. The rotary cutter mechanism 50 is provided on a side portion of the cutting mechanism 30 and includes one guide rod 52 that is laid across the upper surfaces of the left and right partial mechanism mounts 11 and 12. 52 A sprocket 53 is provided on the outer periphery of the cutting mechanism 30, and a sprocket is provided on the pull rods 35, 36 of the cutting mechanism 30. A shaft is provided inside the pull rods 35, 36 and on the outer periphery of the pull rods 35, 36. A steel ball 60 is rotatably provided between the grooves provided in the opposite direction, and the end of the guide rod 52 is controlled by the rotary cutter drive motor 51 at an angle with the rotation time, so that the saw blade 64 rotates 180 degrees. The direction of the blade can be changed by performing the above-mentioned operation, and the combined operation of the ascending / descending mechanism 20, the cutting mechanism 30, and the feed mechanism 40, the timely control of the operation of the rotary cutter mechanism 50, and the forward and reverse directions of the feed mechanism 40 can be performed. The automatic bread slicer for roll sandwiches is configured such that the saw blade 64 can cut the bread block in the bread box 44 into a roll shape suitable for roll sandwich production by the rotating operation in the direction.

The invention according to claim 2 is characterized in that the partial mechanism mounts 11 and 12 provided at the left and right ends of the upper surface of the main body mount 10 are provided higher than the upper surface of the central machine base 13. The automatic bread slicer for roll sandwich according to claim 1.

According to the third aspect of the present invention, the bread box 44 of the feed mechanism 40 is provided with a hinged door and a fastener for holding the closed state, and a bread block of a predetermined standard is provided in the bread box 44. The bread slicer for roll sandwich according to claim 1, characterized in that it can be held at

[0008]

[Embodiment of the invention]

 The automatic bread slicer for roll sandwich of the present invention comprises one lifting mechanism 20, a cutting mechanism 30, a feeding mechanism 40, and a rotary cutter mechanism 50, and can be slowly lifted under the control of the main body mounting base 10. An elevating plate 13 is provided, partial mechanism mounts 11 and 12 are provided at the left and right ends of the upper surface of the main body mount 10, and the saw piece 64 and the saw piece 64 are provided between the two partial mechanism mounts 11 and 12. A cutting mechanism 30 including a guide device is provided, which causes the rotation of one motor to oscillate the swing arm 39 via an eccentric shaft 32 provided on the rotary shaft so that the saw piece 64 continues to the left and right at a fixed point. The cutting mechanism 30 is provided with a rotary cutter mechanism 50 on the side of the cutting mechanism 30, and the shaft of the cutting mechanism 30 is driven to rotate synchronously using a chain and a sprocket. The blade of the saw blade 64 is turned by 180 degrees, and the guide screw rod 23 is provided at the bottom of the elevating plate 13 and is screwed into the fixing seat 21 on the upper surface of the main body mounting base 10 and is fixed by another motor. Through the drive of the seat 21, the guide screen rod 23 moves up and down together with the lift plate 13 at its upper end, and a feed mechanism 40 is provided on the lift plate 13, and the feed mechanism 40 is driven by one guide rod 49. The bread box 44 is rotated 360 degrees, and cutting by the saw pieces 64, elevation of the elevating plate 13 and rotation of the bread box 44 are driven in unison so that the bread block in the bread box 44 is rolled. It can be cut out.

[0009]

【Example】

 As shown in FIG. 1, the bread slicer automatic slicer for a roll sandwich of the present invention is a roll sandwich on one main body mounting base 10 provided with relatively high left and right partial mechanism mounting bases 11 and 12 at both ends. The main body of the automatic slicer for bread is attached, and the main body includes one lifting mechanism 20 (see FIGS. 3 and 4), one cutting mechanism 30, one feed mechanism 40 and one rotary cutter mechanism 50. Will be combined.

The elevating mechanism 20 includes one elevating plate 13, the elevating plate 13 is mounted above the main body mount 10 and is located below four corners of the elevating plate 13. A fixed seat 21 is provided on the upper surface of the main body mounting base 10, and a positioning slide rod 22 slidably penetrating the fixed seat 21 is provided on the lower surface of the lift plate 13 at a position corresponding to the fixed seat 21. A guide screw rod 23 vertically extending downward is provided at the center of the guide rail 13, a guide screw seat 24 is provided on the main body mounting base 10, and one lifting drive motor 25 is provided at one side of the guide screw seat 24. It is fixed, a sprocket is provided on its driving shaft, and a chain 26 is hung, and the chain 26 is engaged with the sprocket teeth provided on the guide screw seat 24. The guide screw seats 24 are meshed with each other and are transmitted to rotate the guide screw seats 24, and are configured to electrically control the slow rising or lowering of the elevating plate 13.

The cutting mechanism 30 (see FIGS. 1, 7, and 8) is provided between the left and right partial mechanism mounts 11 and 12 at both ends of the main body mount, and cuts on the right partial mechanism mount 12. A drive motor 31 is provided, a rotary wheel 33 having an eccentric shaft 32 is fixed on a drive shaft of the cutting drive motor 31, and a plurality of bearing seats 34 are partially fixed on the mechanism mounts 11 and 12. The pulling bars 35 and 36 each having a steel ball groove 37 axially pass through the bearing seats 34 of the left and right partial mechanism mounting bases 11 and 12 (see FIG. 6). However, a universal joint 38 is connected to the end of the pull rod 36 on the right side thereof, a swing arm 39 is interposed between the eccentric shaft 32 and the rotary wheel 33, and when the cutting drive motor 31 is rotated, the rotary wheel is rotated. 33 rotates the swing arm 39 on its eccentric shaft 32 circumferentially, and the universal joint 38 converts it into a linear motion, so that the pull rod 36 is in the bearing seat 34 and repeats reciprocating linear motion. On the other hand, a stop block 35a is provided at the end of the left pull bar 35 on the left partial mechanism mount 11 and is pressed by the stop block 35a by the operation of the left pull bar 35. One recovery spring 61 is attached, and one outer cylinder is provided around the stop block 35a of the pull rod 35 and the recovery spring 61. 2 is provided to serve as a safety protection cover for preventing pinching, and one blade pinching device 63 is provided at each end of the two pulling rods 35 and 36 near the feed mechanism 40 provided at the center of the main body. Is provided (see FIG. 9, supplementary description will be given later), and both end portions of one saw piece 64 are held by these two blade holding devices 63 so that the saw piece 64 penetrates through the pan box 44 of the feed mechanism 40. doing.

Please refer to FIGS. The sprocket 55 is fitted to the outer circumference of the middle part of the left and right pull rods 35 and 36 via steel balls 60, and the pull rod 35 is normally expanded and contracted in the axial direction, but the rotary cutter drive motor 51 is activated. Then, the connecting rod 52 connected to the driving shaft is rotated, the sprockets 53 provided at appropriate positions on both ends of the connecting rod 52 are rotated, and the rotation is transmitted to the sprockets 55 by the chain 54. By rotating the pull bar 35 in conjunction with the radial locking function of the steel ball 60, it is possible to change the direction of the blade of the saw blade 64 by 180 degrees in a timely manner. It is configured.

As shown in FIG. 9, the above-mentioned blade pinching device 63 includes a rear end shaft sleeve end 631 into which the end of the pull rod 35 or 36 is inserted, and the shaft sleeve end 631 is radially attached to the shaft sleeve end 631. A screw 632 is inserted to fix the pulling rods 35 and 36, and one groove 633 is provided in the axial direction on the outer periphery different from the shaft sleeve end 631 and one screw hole in the radial direction is provided on the outer periphery. After the ring body 634 is fitted and the saw piece 64 is placed in the groove 633, the saw piece 64 is held by the blade holding device 63 by tightening the screw 635 in the screw hole and the groove. . What must be particularly explained here is that when attaching the saw piece 64, one end of the saw piece 64 is fixed to the blade holding device 63, and the other end is attached. By pressing the recovery spring 61 to form an elastic recovery force on the recovery spring 61, the saw piece 64 can be tightly fixed, and thus the saw piece 64 is tensioned after being attached. Even when the cutting drive motor 31 is activated and the swing arm connected to the eccentric shaft provided on the rotating wheel generates a push-pull operation, the long-line shape is generated due to the inertia that the parts change direction and move. This prevents the saw blade 64 from being bent or cut.

As shown in FIGS. 1 and 5, the feed mechanism 40 of the present invention includes two guide rods 49 fixed in a predetermined position on the lift plate 13 and extending in the left-right direction in parallel with each other. And a small gear 41 provided near the left and right ends of each guide rod 49, and a pan box 44 having large gears 43 around the left and right ends, and a large gear 43 provided around the left and right ends. It is installed between the two guide rods 49 above the lift plate 13 so as to mesh with the small gear 41, and further, the limiting rotary wheel 48 is provided on the upper surface of the lift plate 13 and adjacent to the gear surface of the large gear 43. The large gear 43 is prevented from being displaced in the left-right direction, and the feed drive motor 46 rotates the guide rod 49 to control the rotation of the bread box 44.

FIG. 10 is a path display diagram of the saw piece 64 according to the embodiment of the present invention. The saw blade 64 is first installed at the center high working origin A, the loaf bread block B is placed in the bread box 44, and the correlating electrical circuit first activates the cutting mechanism 30 to push and pull the saw blade 64. The sawing operation is further advanced, and the ascending / descending mechanism 20 and the forward rotation of the feed mechanism 40 are synchronously activated, and the loaf bread block B sandwiched between the bread boxes 44 rotates synchronously during the ascending process of the ascending / descending plate 13. Therefore, the saw piece 64 advances in the direction of the arrow X (the direction of the blade of the saw piece 64 is the forward direction at this time), and when the saw piece 64 advances cutting near the position of the center point B, the lifting mechanism is moved. 20 stops, and one circular pillar D is cut out in the center of the bread block B. When the saw blade 64 again stops near the center point C, the feed mechanism 40 stops and the rotary cutter mechanism 50 is driven to cause the saw blade 64 to make a 180 degree blade redirection at that location and feed. By rotating the mechanism 40 in the opposite direction to the above, and by a combination of the synchronous movements of the lowering of the elevating mechanism 20, the saw blade 64 performs a cutting operation in the direction of the arrow Y and returns to the work origin A, and then the elevating mechanism. 20 is stopped and only the feed mechanism 40 is operated to cut the innermost outer portion of the bread block B into an annular shape to eliminate the ears of the bread and the bread sandwich bread roll obtained through this cutting operation. 11 is shown in FIG. 11 and is cut out in a roll shape, which is convenient for manufacturing a roll sandwich.

[0016]

[Effect of the invention]

 In summary, the present invention includes the simultaneous operation of the elevating mechanism 20, the cutting mechanism 30, and the feed mechanism 40, the timely direction changing operation of the rotary cutter mechanism 50, and the forward and backward rotating operation of the elevating mechanism 20. Combined, the saw pieces can cut bread rolls for roll sandwiches from the bread block in the bread box, which is convenient for the production of roll sandwiches and has practicality and novelty.

[Brief description of the drawings]

FIG. 1 is a perspective view of an embodiment of the present invention.

FIG. 2 is a view showing a sawing operation formation of a saw piece of the cutting mechanism of the embodiment of FIG.

FIG. 3 is a rear view of the present invention, showing a state when the lifting mechanism is not in operation.

FIG. 4 is a rear view of the present invention, showing a state after the operation of the lifting mechanism.

FIG. 5 is a side sectional view of the present invention, showing the structure of the feed mechanism.

FIG. 6 is a view showing the combination of the pull rod and the sprocket of the present invention.

FIG. 7 is a sectional view of the local structure of the front end of the cutting mechanism according to the embodiment of the present invention.

FIG. 8 is a sectional view of the local structure of the end of the cutting mechanism according to the embodiment of the present invention.

FIG. 9 is an exploded perspective view of the blade holding device according to the embodiment of the present invention.

FIG. 10 is a view showing a cutting cutter path according to an embodiment of the present invention.

FIG. 11 is an external view of a raw material for a roll sandwich, which has been cut and completed in an example of the present invention.

[Explanation of symbols]

 10 Main body mounting base 11, 12 Partial mechanism mounting base 13 Elevating plate 20 Elevating mechanism 21 Fixed seat 22 Positioning slide rod 23 Guide screw rod 24 Guide screw seat 25 Elevating drive motor 26 Chain 30 Cutting mechanism 31 Cutting drive motor 32 Eccentric shaft 33 Rotating wheel 34 Bearing seat 35 Pull rod 35a Stop block 36 Pull rod 37 Steel ball groove 38 Universal joint 39 Swing arm 40 Feed mechanism 41 Small gear 41a Small gear 43 Large gear 44 Pan box 45 Positioning frame 46 Feed drive motor 47 Axis 48 Limit Position rotary wheel 49 Guide rod 50 Rotary cutter mechanism 51 Rotary cutter drive motor 52 Connecting rod 53 Sprocket 54 Chain 55 Sprocket 60 Steel ball 6 1 Recovery Spring 62 Outer Cylinder 63 Blade Clamping Device 631 Shaft Sleeve End 632 Screw 633 Recessed Groove 634 Ring Body 635 Screw 64 Saw Piece

Claims (3)

[Utility model registration claims] 1. A main body mounting base 1 having partial mechanism mounting bases 11 and 12 protruding upward on the left and right sides respectively.
0, an elevating mechanism 20 is provided between the left and right partial mechanism mounting bases 11 and 12 so as to vertically penetrate the main body mounting base 10, and on the left and right partial mechanism mounting bases 11 and 12. The cutting mechanism 30 is laid across, the feed mechanism 40 is provided above the elevating mechanism 20, and the rotary cutter mechanism 50 is laid over the side portions of the cutting mechanism 30 on the left and right partial mechanism mounts 11 and 12. In the automatic bread slicer for roll sandwich, the lifting mechanism 20 includes the left and right partial mechanism mounts 1
1, a lift plate 13 located between 1 and 12, and a guide screw rod 23 at the bottom of the lift plate 13 and a guide screw seat 24 screwed around the guide screw rod 23 and rotatably fixed on the lift plate 13. The positioning seat rods 22 extending downward at the four corners of the bottom surface of the lift plate 13 are fixed to the upper surface of the main body mount 10 at fixed positions 21.
Is slidably pierced, and an elevating / lowering drive motor 25 provided at an appropriate position of the elevating plate 13 indirectly drives and rotates the guide screw seat 24, so that the guide screw rod 23 moves up and down to elevate the elevating plate 13. The cutting mechanism 30 is configured to move up and down.
A cutting drive motor 31 attached to one of the two
A rotary wheel 33 having an eccentric shaft 32 is fixed on the driving shaft of the cutting drive motor 31, and a plurality of bearing seats 34 are fixed on the upper surfaces of the left and right partial mechanism mounting bases 11 and 12 to mount the left and right partial mechanism. Pull rods 35 and 36 are provided to penetrate the bearing sheets 34 on the upper surfaces of the stands 11 and 12, respectively, and one universal joint 38 is connected to the end of the pull rod 35 close to the cutting drive motor 31 to form one swing arm 39. , The universal joint 38 and the eccentric shaft 32 are connected to each other, a recovery spring 61 is attached to the outer periphery of the end of the other pull rod 35, and the recovery spring 61 is attached to the extreme end of the pull rod 35 to which the recovery spring 61 is attached. Is provided with a stop block 35a capable of pressing the recovery spring 61a.
The outer side of the portion where the stopper block 35a and the stop block 35a are mounted is covered with an outer cylinder for preventing pinching, and one saw piece 64 is connected between the left and right pull rods 35 and 36, and the saw piece 64 is fed by the feed mechanism 40. The feed mechanism 40 has a small gear 41 and a guide rod 49 fixed at appropriate positions on the upper surface of the lifting plate 13, and the guide rod 42 is driven by a single feed drive motor 46. Pan box 44 that rotates around and has a large gear 43 around it
However, an inverted U-shaped positioning frame 4 whose bottom end is fixed to the upper surface of the elevating plate 13 by a small gear 41 that meshes with the lower portion of the large gear 43 and a small gear 41a that meshes with the upper portion of the large gear 43.
The rotary cutter mechanism 50 is provided on the side of the cutting mechanism 30 and is laid across the upper surfaces of the left and right partial mechanism mounts 11 and 12. Two guide rods 52, a sprocket 53 is provided on the outer periphery of the guide rods 52, a sprocket is provided on the pull rods 35, 36 of the cutting mechanism 30, and the inside of the pull rods 35, 36 and the outer periphery of the pull rods 35, 36 are provided. A steel ball 60 is rotatably provided between the grooves provided in the axial direction, and the end of the guide rod 52 is controlled by the rotary cutter drive motor 51 at an angle with the rotation time, so that the saw piece 64 is rotated by 180 degrees. The rotation of the blade can be changed to change the direction of the blade. The positive direction of the feed in mechanism 40, the rotation of the counter-direction, the saw strip 64 is so as to cut out the food pan blocks in bread box 44 in a roll that is suitable for roll sandwich production, roll sandwich bread automatic slicer. 2. The partial mechanism mounts 11, 12 provided at the left and right ends of the upper surface of the main body mount 10 are provided higher than the upper surface of the machine base 13 in the center. Bread automatic slicer for roll sandwich. 3. A bread box 44 of the feed mechanism 40 is provided with a hinged door and a fastener for holding a closed state so that a bread block of a predetermined standard can be held in the bread box 44. The automatic slicer for bread for roll sandwiches according to claim 1, wherein