CN213975687U - Conveying belt for die cutting - Google Patents

Abstract

The utility model discloses a conveyer belt for mould cutting, the on-line screen storage device comprises a base, the base top is close to two first risers that distribute along the fore-and-aft direction of left side fixedly connected with, first riser top fixedly connected with swash plate, two there is a plurality of first driving roller along controlling direction evenly distributed through pivot and bearing swing joint between the swash plate, the base top is close to right side department and has the rotation axis through bearing swing joint, rotation axis top fixedly connected with fixed plate, two second risers along the fore-and-aft direction distribution of fixed plate top fixedly connected with, two be provided with two second driving rollers along controlling the direction distribution between the second riser, the utility model discloses a series of structures make this device have characteristics such as the direction of transfer is various and can carry many circuits.

Description

Conveying belt for die cutting

Technical Field

The utility model relates to a be used for the mould cutting, especially relate to a conveyer belt for mould cutting.

Background

The conveying belt is the most common conveying tool, can save manpower, improves conveying efficiency, is applied to various industries, and is used for die cutting in daily processing.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model aims at providing a conveyor belt for die cutting.

The utility model discloses an one of the purpose adopts following technical scheme to realize:

a conveying belt for die cutting comprises a base, wherein two first vertical plates distributed along the front and back directions are fixedly connected to the position, close to the left side, of the top of the base, inclined plates are fixedly connected to the top of the first vertical plates, a plurality of first conveying rollers uniformly distributed along the left and right directions are movably connected between the two inclined plates through rotating shafts and bearings, a rotating shaft is movably connected to the position, close to the right side, of the top of the base through bearings, a fixed plate is fixedly connected to the top end of the rotating shaft, two second vertical plates distributed along the front and back directions are fixedly connected to the top of the fixed plate, two second conveying rollers distributed along the left and right directions are arranged between the two second vertical plates, the front and back walls of the second conveying rollers on the left side are respectively movably connected with adjacent second vertical plates through rotating shafts and bearings, and sliding grooves are formed in the side walls, close to one side walls of the two second vertical plates, a first sliding plate is arranged in the sliding groove, the front wall and the rear wall of the second transmission roller positioned at the right side are respectively movably connected with the adjacent first sliding plate through a rotating shaft and a bearing, a telescopic conveyor belt is connected between the two second transmission rollers in a transmission way, a circular groove is formed in the second transmission roller positioned at the right side and close to the middle, a bearing is sleeved on the second transmission roller positioned at the circular groove, the left side wall of the bearing is fixedly connected with an electric telescopic rod, the left end of the electric telescopic rod is fixedly connected with a first fixing strip, the front end and the rear end of the first fixing strip are respectively fixedly connected with the adjacent second vertical plates, a first connecting plate is fixedly connected at the top of the base and close to the left side, the right side wall of the first connecting plate is fixedly connected with a driving motor, a first circular gear is arranged at the right side of the driving motor, and the right output shaft of the driving motor penetrates through the first circular gear, first circular gear right side is provided with the second connecting plate, install two bearings that distribute along upper and lower direction on the second connecting plate, the meshing of first circular gear top has the second circular gear, second circular gear right side lateral wall fixedly connected with head rod, driving motor right side output shaft fixedly connected with transfer line, just head rod and 6 right-hand members of transfer line run through adjacent nearly bearings respectively to extend to the second connecting plate right side, head rod right-hand member fixedly connected with shaft coupling, swing joint has drive mechanism between shaft coupling and the second driving roller that is located the left side, just swing joint has rotary mechanism between transfer line and the rotation axis.

Furthermore, two the second riser is close to one side lateral wall mutually and has all seted up the T-slot, just the T-slot is provided with the second sliding plate, first sliding plate is close to second driving roller one side lateral wall fixedly connected with U-shaped pole, just the U-shaped pole other end and second sliding plate fixed connection.

Further, drive mechanism includes the second connecting rod, second connecting rod right side is provided with the second fixed strip, install the bearing on the second fixed strip, just the second connecting rod right-hand member runs through the bearing inner race and extends to second fixed strip right side to the first bevel gear of fixedly connected with, the meshing of first bevel gear rear has second bevel gear, and is located the left side second driving roller front side pivot front end runs through second bevel gear back wall.

Further, rotary mechanism includes the rotary disk, the rotary disk right side is provided with the dead lever, the equal fixedly connected with connecting block in dead lever top and bottom, connecting block right side lateral wall and rotation axis left side lateral wall fixed connection, two be provided with first ring between the connecting block, just first ring inner circle is passed on the dead lever top, first ring left side lateral wall fixedly connected with carriage release lever, rotary disk right side lateral wall seted up the recess just be provided with the second ring in the recess, the second ring inner circle is passed on the carriage release lever left end, the rotary disk top is provided with first threaded rod, just first screw hole has been seted up at the rotary disk top, first threaded rod bottom is passed first screw hole and is extended to the recess in to through bearing and second ring top swing joint.

Further, the distance from the top of the inner cavity of the groove to the circle center of the side wall of the rotating disc is smaller than the distance from the top of the inner cavity of the groove to the bottom of the inner cavity, and the length of the first threaded rod is larger than the distance from the top of the inner cavity of the groove to the bottom of the inner cavity of the groove.

Further, the rotation axis right side is provided with the third connecting plate, just third connecting plate bottom and base top fixed connection, third connecting plate right side is provided with the second threaded rod, just set up on the third connecting plate with second threaded rod assorted second screw hole, second threaded rod left end passes second screw hole and extends to third connecting plate left side to there is the arc piece through bearing swing joint, arc piece right side lateral wall is close to the fixedly connected with gag lever post that does not locate on the top, just set up on the third connecting plate with gag lever post assorted jack, arc piece left side is provided with the third circular gear, just arc piece left side lateral wall fixedly connected with a plurality of and the engaged with tooth piece of third circular gear, the rotation axis bottom runs through the third circular gear.

Furthermore, the bottom of the base is close to the four corners and is fixedly connected with supporting legs, and the two supporting legs which are positioned on the same horizontal direction are arranged in a bilateral symmetry mode by taking the central axis of the base as a symmetry axis.

Compared with the prior art, the beneficial effects of the utility model reside in that:

1. in the technical scheme, the driving motor, the transmission rod, the rotating disc, the moving rod, the second circular ring, the first circular ring, the connecting block and the fixed rod are matched with each other, so that the rotating shaft can drive the components above the rotating shaft to perform reciprocating rotary motion, the telescopic conveyor belt can convey materials for a plurality of lines while rotating and autorotating, and the conveying efficiency of the conveyor belt can be effectively improved;

2. in this technical scheme, through mutually supporting between driving motor, transfer line, rotary disk, carriage release lever, second ring, first ring, connecting block and the dead lever, can realize the telescopic conveyor multi-angle rotating to drive the second ring centre of a circle and the rotary disk centre of a circle and be located same horizontal plane through first threaded rod, thereby can make the second ring stop to drive the rotation of carriage release lever, and then can realize the conveying of conveyer belt adaptation multiple angle.

The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical means of the present invention more clearly understood, the present invention may be implemented according to the content of the description, and in order to make the above and other objects, features, and advantages of the present invention more obvious and understandable, the following preferred embodiments are described in detail with reference to the accompanying drawings.

Drawings

FIG. 1 is a perspective view of the present embodiment;

FIG. 2 is a schematic cross-sectional view illustrating the structure of the present embodiment;

FIG. 3 is a top view of the electric telescopic rod of the present embodiment;

FIG. 4 is a left side view of the second riser of the present embodiment;

FIG. 5 is an enlarged view taken at A in FIG. 2;

FIG. 6 is an enlarged view of FIG. 2 at B;

fig. 7 is an enlarged view of fig. 2 at C.

In the figure: 1. a base; 2. a first connecting plate; 3. a drive motor; 4. a first circular gear; 5. a second connecting plate; 6. a transmission rod; 7. rotating the disc; 8. connecting blocks; 9. a rotating shaft; 10. fixing the rod; 11. a first circular ring; 12. a first threaded rod; 13. a travel bar; 14. a second circular ring; 15. a fixing plate; 16. a second driving roller; 17. an electric telescopic rod; 18. a telescopic conveyor belt; 19. a second sliding plate; 20. a second vertical plate; 21. a second fixing strip; 22. a second bevel gear; 23. a first bevel gear; 24. a first drive roller; 25. a sloping plate; 26. a coupling; 27. a second circular gear; 28. a first vertical plate; 29. a U-shaped rod; 30. a first sliding plate; 31. a first fixing strip; 32. a third circular gear; 33. an arc-shaped block; 34. a limiting rod; 35. a third connecting plate; 36. a second threaded rod.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that the embodiments or technical features described below can be arbitrarily combined to form a new embodiment without conflict.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1 to 7, a conveyor belt for die cutting comprises a base 1, two first vertical plates 28 distributed along the front and back directions are fixedly connected to the top of the base 1 near the left side, inclined plates 25 are fixedly connected to the top of the first vertical plates 28, a plurality of first transmission rollers 24 uniformly distributed along the left and right directions are movably connected between the two inclined plates 25 through rotating shafts and bearings, a rotating shaft 9 is movably connected to the top of the base 1 near the right side through bearings, a fixing plate 15 is fixedly connected to the top of the rotating shaft 9, two second vertical plates 20 distributed along the front and back directions are fixedly connected to the top of the fixing plate 15, two second transmission rollers 16 distributed along the left and right directions are arranged between the two second vertical plates 20, the front and back walls of the second transmission rollers 16 located on the left side are respectively movably connected with the adjacent second vertical plates 20 through rotating shafts and bearings, and sliding grooves are formed in the side walls of the two second vertical plates 20 near one side, a first sliding plate 30 is arranged in the sliding groove, the front wall and the rear wall of the second transmission roller 16 positioned on the right side are respectively movably connected with the adjacent first sliding plate 30 through a rotating shaft and a bearing, a T-shaped groove is respectively arranged on the side wall of one side, close to the two second vertical plates 20, of each second vertical plate, a second sliding plate 19 is arranged in each T-shaped groove, a U-shaped rod 29 is fixedly connected with the side wall of one side, close to the second transmission roller 16, of each first sliding plate 30, the other end of each U-shaped rod 29 is fixedly connected with the corresponding second sliding plate 19, when the telescopic conveyor belt 18 extends, the second sliding plates 19 can move rightwards along with the telescopic conveyor belt to prevent materials from falling down, the telescopic conveyor belt 18 is in transmission connection between the two second transmission rollers 16, an annular groove is arranged on the second transmission roller 16 positioned on the right side and close to the middle of the second transmission roller 16, a bearing is sleeved on the annular groove of each second transmission roller 16, an electric telescopic rod 17 is fixedly connected with the side wall on the left side of the bearing, and a first fixing strip 31 is fixedly connected with the left end of the electric telescopic rod 17, the front end and the rear end of a first fixing strip 31 are respectively fixedly connected with adjacent second vertical plates 20, a first connecting plate 2 is fixedly connected with the top of a base 1 close to the left side, a driving motor 3 is fixedly connected with the right side wall of the first connecting plate 2, a first circular gear 4 is arranged on the right side of the driving motor 3, the right side output shaft of the driving motor 3 penetrates through the first circular gear 4, a second connecting plate 5 is arranged on the right side of the first circular gear 4, two bearings distributed along the vertical direction are installed on the second connecting plate 5, a second circular gear 27 is meshed above the first circular gear 4, a first connecting rod is fixedly connected with the right side wall of the second circular gear 27, a transmission rod 6 is fixedly connected with the right side output shaft of the driving motor 3, the right ends of the first connecting rod and the transmission rod 6 respectively penetrate through the adjacent bearings and extend to the right side of the second connecting plate 5, and a coupler 26 is fixedly connected with the right end of the first connecting rod, a transmission mechanism is movably connected between the coupler 26 and the second transmission roller 16 positioned on the left side, the transmission mechanism comprises a second connecting rod, the right side of the second connecting rod is provided with a second fixing strip 21, a bearing is arranged on the second fixing strip 21, the right end of the second connecting rod penetrates through the inner ring of the bearing and extends to the right side of the second fixing strip 21 and is fixedly connected with a first bevel gear 23, the rear part of the first bevel gear 23 is meshed with a second bevel gear 22, the front end of a rotating shaft positioned on the front side of the left second transmission roller 16 penetrates through the rear wall of the second bevel gear 22, the transmission mechanism can realize that the driving motor 3 drives the telescopic conveyor belt 18 to rotate to convey materials, a rotating mechanism is movably connected between the transmission rod 6 and the rotating shaft 9 and comprises a rotating disk 7, the right side of the rotating disk 7 is provided with a fixed rod 10, the top end and the bottom end of the fixed rod 10 are both fixedly connected with a connecting block 8, and the right side wall of the connecting block 8 is fixedly connected with the left side wall of the rotating shaft 9, a first circular ring 11 is arranged between the two connecting blocks 8, the top end of a fixed rod 10 penetrates through the inner ring of the first circular ring 11, the side wall of the left side of the first circular ring 11 is fixedly connected with a moving rod 13, the side wall of the right side of a rotating disk 7 is provided with a groove, a second circular ring 14 is arranged in the groove, the left end of the moving rod 13 penetrates through the inner ring of the second circular ring 14, the top of the rotating disk 7 is provided with a first threaded rod 12, the top of the rotating disk 7 is provided with a first threaded hole, the bottom end of the first threaded rod 12 penetrates through the first threaded hole to extend into the groove and is movably connected with the top of the second circular ring 14 through a bearing, a telescopic conveyor belt 18 can be used for adjusting the conveying angle or meeting the requirement of material conveying of a plurality of lines through a rotating mechanism, the distance from the top of the inner cavity of the groove, the first threaded rod 12 can drive the second ring 14 to move to the position coinciding with the circle center of the rotating disc 33, so as to stop the operation of the rotating mechanism, the right side of the rotating shaft 9 is provided with a third connecting plate 35, the bottom of the third connecting plate 35 is fixedly connected with the top of the base 1, the right side of the third connecting plate 35 is provided with a second threaded rod 36, the third connecting plate 35 is provided with a second threaded hole matched with the second threaded rod 36, the left end of the second threaded rod 36 passes through the second threaded hole to extend to the left side of the third connecting plate 35 and is movably connected with an arc-shaped block 33 through a bearing, the side wall of the right side of the arc-shaped block 33 close to the top is fixedly connected with a limiting rod 34, the third connecting plate 35 is provided with a jack matched with the limiting rod 34, the left side of the arc-shaped block 33 is provided with a third circular gear 32, and the side wall of the left side of the arc-shaped block 33 is fixedly connected with a plurality of tooth blocks meshed with the third circular gear 32, the bottom end of the rotating shaft 9 penetrates through the third circular gear 32, so that the second threaded rod 36 can drive the arc-shaped block 33 to block the third circular gear 32, the rotating shaft 9 is prevented from deflecting, the rotating shaft 9 can drive the components above the rotating shaft 9 to do reciprocating rotary motion through the mutual matching of the driving motor 3, the transmission rod 6, the rotating disc 7, the movable rod 13, the second circular ring 14, the first circular ring 11, the connecting block 8 and the fixed rod 10, the telescopic conveyor belt 18 can rotate and self-rotate simultaneously to convey materials for multiple lines, the conveying efficiency of the conveyor belt can be effectively improved, the telescopic conveyor belt 18 can rotate in multiple angles, the circle center of the second circular ring 14 and the circle center of the rotating disc 7 are driven to be positioned on the same horizontal plane through the first threaded rod 12, the second circular ring 14 can stop driving the movable rod 13 to rotate, and the conveyor belt can be suitable for conveying of multiple angles, the bottom of the base 1 is close to the four corners and is fixedly connected with supporting legs, and the two supporting legs on the same horizontal direction are arranged in a bilateral symmetry mode by taking the central axis of the base 1 as a symmetry axis.

The working principle is as follows: when the technical scheme is used, when only one line needs to be conveyed, the driving motor 3 is started to drive the transmission rod 6 to rotate, the transmission rod 6 drives the rotating disc 7 to rotate, the rotating disc 7 drives the second circular ring 14 to rotate through the first threaded rod 12, at the moment, the second circular ring 14 drives the moving rod 13 to rotate, so that the first circular ring 11 is driven to rotate, and further the fixed rod 10 is driven to move, the fixed rod 10 drives the rotating shaft 9 and parts above the rotating shaft through the connecting block 8 to move, when the telescopic conveying belt 18 rotates to a proper position, the driving motor 3 is turned off, the first threaded rod 12 is rotated to drive the circle center of the second circular ring 14 to move to be positioned on the same horizontal line with the circle center of the rotating disc 7, at the moment, the second circular ring 14 cannot drive the moving rod 13 to rotate, so that the rotating shaft 9 does not deflect any more, the second threaded rod 36 is rotated to drive the arc-shaped block 33 to block the third circular gear 32, the rotating shaft 9 is prevented from deflecting, at the moment, the driving motor 3 drives the second circular gear 27 to rotate through the first circular gear 4, the second circular gear 27 drives the first bevel gear 23 to rotate through the first connecting rod, the second connecting rod and the coupler 26, the first bevel gear 23 drives the second bevel gear 22 to rotate, so that the second driving roller 16 positioned on the left side rotates, the telescopic conveyor belt 18 rotates to enter a working state, at the moment, materials slide off from the first driving roller 24 due to self gravity and are conveyed through the telescopic conveyor belt 18, when a plurality of lines need to be conveyed, only the first threaded rod 12 needs to be rotated to enable the circle center of the second ring 14 to be far away from the circle center of the rotating disc 7, the rotating shaft 9 drives the telescopic conveyor belt 18 to rotate in a reciprocating manner to convey in multiple directions, when the distance between the telescopic conveyor belt 18 is insufficient, the driving motor 3 is started to drive the first sliding plate 30 to move rightwards through the second driving roller 16 positioned on the right side, at this time, the telescopic conveyor belt 18 is stretched to lengthen the conveying distance, and the electric telescopic rod 17 is closed when the distance is proper.

The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention cannot be limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are all within the protection scope of the present invention.

Claims (7)

1. A conveyer belt for mould cutting, includes base (1), its characterized in that: the top of the base (1) is fixedly connected with two first vertical plates (28) distributed along the front and back directions near the left side, the top of each first vertical plate (28) is fixedly connected with inclined plates (25), a plurality of first transmission rollers (24) uniformly distributed along the left and right directions are connected between the two inclined plates (25) through rotating shafts and bearings, the top of the base (1) near the right side is connected with a rotating shaft (9) through bearings, the top end of the rotating shaft (9) is fixedly connected with a fixing plate (15), the top of the fixing plate (15) is fixedly connected with two second vertical plates (20) distributed along the front and back directions, two second transmission rollers (16) distributed along the left and right directions are arranged between the two second vertical plates (20), the front and back walls of the second transmission rollers (16) positioned on the left side are respectively movably connected with the adjacent second vertical plates (20) through rotating shafts and bearings, the side walls of two second vertical plates (20) close to one side are respectively provided with a sliding groove, a first sliding plate (30) is arranged in the sliding groove, the front wall and the rear wall of the second transmission roller (16) positioned on the right side are respectively movably connected with the adjacent first sliding plate (30) through a rotating shaft and a bearing, a telescopic conveyor belt (18) is connected between the two second transmission rollers (16) in a transmission way, a ring groove is arranged on the second transmission roller (16) positioned on the right side and close to the middle, the bearing is sleeved on the second transmission roller (16) positioned on the ring groove, the side wall on the left side of the bearing is fixedly connected with an electric telescopic rod (17), the left end of the electric telescopic rod (17) is fixedly connected with a first fixing strip (31), the front end and the rear end of the first fixing strip (31) are respectively fixedly connected with the adjacent second vertical plates (20), and the top of the base (1) is fixedly connected with a first connecting plate (2) positioned on the left side, the right side wall of the first connecting plate (2) is fixedly connected with a driving motor (3), the right side of the driving motor (3) is provided with a first circular gear (4), the right side output shaft of the driving motor (3) penetrates through the first circular gear (4), the right side of the first circular gear (4) is provided with a second connecting plate (5), the second connecting plate (5) is provided with two bearings distributed along the vertical direction, a second circular gear (27) is meshed above the first circular gear (4), the right side wall of the second circular gear (27) is fixedly connected with a first connecting rod, the right side output shaft of the driving motor (3) is fixedly connected with a transmission rod (6), the right ends of the first connecting rod and the transmission rod (6) respectively penetrate through adjacent bearings and extend to the right side of the second connecting plate (5), and the right end of the first connecting rod is fixedly connected with a coupler (26), and a transmission mechanism is movably connected between the coupler (26) and the second transmission roller (16) positioned on the left side, and a rotating mechanism is movably connected between the transmission rod (6) and the rotating shaft (9).

2. A conveyor belt for die cutting as defined in claim 1, wherein: two the second riser (20) are close to one side lateral wall and all seted up the T-slot, just be provided with second sliding plate (19) in the T-slot, first sliding plate (30) are close to second driving roller (16) one side lateral wall fixedly connected with U-shaped pole (29), just U-shaped pole (29) other end and second sliding plate (19) fixed connection.

3. A conveyor belt for die cutting as defined in claim 1, wherein: drive mechanism includes the second connecting rod, second connecting rod right side is provided with second fixed strip (21), install the bearing on second fixed strip (21), just the second connecting rod right-hand member runs through the bearing inner circle and extends to second fixed strip (21) right side to the first bevel gear of fixedly connected with (23), first bevel gear (23) rear meshing has second bevel gear (22), and is located the left side second driving roller (16) front side pivot front end runs through second bevel gear (22) back wall.

4. A conveyor belt for die cutting as defined in claim 1, wherein: the rotating mechanism comprises a rotating disk (7), a fixing rod (10) is arranged on the right side of the rotating disk (7), connecting blocks (8) are fixedly connected to the top end and the bottom end of the fixing rod (10), the right side wall of each connecting block (8) is fixedly connected with the left side wall of a rotating shaft (9), a first circular ring (11) is arranged between the two connecting blocks (8), the top end of the fixing rod (10) penetrates through the inner ring of the first circular ring (11), the left side wall of the first circular ring (11) is fixedly connected with a moving rod (13), the right side wall of the rotating disk (7) is provided with a groove, a second circular ring (14) is arranged in the groove, the left end of the moving rod (13) penetrates through the inner ring of the second circular ring (14), a first threaded rod (12) is arranged at the top of the rotating disk (7), and a first threaded hole is formed in the top of the rotating disk (7), the bottom end of the first threaded rod (12) penetrates through the first threaded hole to extend into the groove, and is movably connected with the top of the second circular ring (14) through a bearing.

5. A conveyor belt for die cutting according to claim 4, wherein: the distance from the top of the groove inner cavity to the circle center of the side wall of the rotating disc (7) is smaller than the distance from the top of the groove inner cavity to the bottom of the inner cavity, and the length of the first threaded rod (12) is larger than the distance from the top of the groove inner cavity to the bottom.

6. A conveyor belt for die cutting as defined in claim 1, wherein: the right side of the rotating shaft (9) is provided with a third connecting plate (35), the bottom of the third connecting plate (35) is fixedly connected with the top of the base (1), the right side of the third connecting plate (35) is provided with a second threaded rod (36), the third connecting plate (35) is provided with a second threaded hole matched with the second threaded rod (36), the left end of the second threaded rod (36) penetrates through the second threaded hole to extend to the left side of the third connecting plate (35) and is movably connected with an arc-shaped block (33) through a bearing, the side wall of the right side of the arc-shaped block (33) is not fixedly connected with a limiting rod (34) close to the top, the third connecting plate (35) is provided with a jack matched with the limiting rod (34), the left side of the arc-shaped block (33) is provided with a third circular gear (32), and the side wall of the left side of the arc-shaped block (33) is fixedly connected with a plurality of tooth blocks meshed with the third circular gear (32), the bottom end of the rotating shaft (9) penetrates through the third circular gear (32).

7. A conveyor belt for die cutting as defined in claim 1, wherein: the bottom of the base (1) is close to four corners and is fixedly connected with supporting legs, and the two supporting legs which are positioned on the same horizontal direction are arranged in a bilateral symmetry mode by taking the central axis of the base (1) as a symmetry axis.

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