Belt tail punching equipment

Abstract

The utility model belongs to the technical field of belt production, and particularly relates to belt tail punching equipment which comprises a workbench, a support and a hydraulic push rod, one end of the hydraulic push rod is fixedly connected with a push plate, one side of the bottom of the push plate is provided with a connecting block, and the inner wall of the bottom of the connecting block is fixedly connected with a cutter; a sliding groove is formed in the middle of the workbench, electric push rods are fixedly connected to the inner walls of the two ends of the sliding groove, a limiting plate is fixedly connected to one end of each electric push rod, the two sides of the module are connected with one sides of the limiting plates in an attached mode, and a cutter groove is formed in one side of the top of the module. Two electric push rods simultaneously push a limiting plate to clamp and fix a module, and then a trapezoidal block is connected with a trapezoidal groove, so that a connecting block is fixed to the bottom of a push plate, and the purposes that the cutting equipment can be rapidly replaced, the mounting and dismounting efficiency of the structure is improved, operation of workers is facilitated, and the use efficiency of the equipment is improved are achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of belt production, in particular to a belt tail punching device. Background Art

[0002] Belts can be made of various materials, including leather, artificial leather, cloth, plastic, metal, etc. When producing belts, the end of the belts needs to be cut. The cutting of the end of the belts is not only for practicality, but also includes aesthetics, brand, culture and environmental protection.

[0003] Most belt cutting equipment consists of a positioning mechanism, a cutting mechanism, and a driving mechanism. When working, the belt material is placed on the cutting device to facilitate subsequent cutting operations. Cutting device: This is the core part of the belt cutting equipment, usually including a cutting blade and a cutting bracket, which are used to perform the actual cutting action. The positioning mechanism can be used to locate the cutting position of the belt, and then the driving mechanism drives the cutting blade to cut the belt to complete the cutting work of the belt tail.

[0004] In the current existing technology, during the production process of traditional belt cutting equipment, when the shape of the belt tail is cut and changes, the cutting tool and the corresponding knife groove need to be replaced. Since the existing structures are mostly complicated, the workers will consume a lot of time and energy during replacement, and it is impossible to replace it quickly, which will affect the practicality of the equipment and the belt cutting efficiency.

[0005] Therefore, a belt tail punching device is proposed to solve the above problems. Utility Model Content

[0006] In order to make up for the deficiencies of the prior art and solve the above-mentioned problems, a belt tail punching device is proposed.

[0007] The technical solution adopted by the utility model to solve its technical problems is: a belt tail punching device described in the utility model includes a workbench, a bracket, and a hydraulic push rod. The bracket is fixedly installed on the top of the workbench, and the hydraulic push rod is fixedly installed in the middle of the bracket. One end of the hydraulic push rod is fixedly connected to a push plate, and a connecting block is arranged on one side of the bottom of the push plate. A trapezoidal groove is opened on the top of the connecting block, and a trapezoidal block is connected to the inside of the trapezoidal groove in a snap-fitting manner. One side of the trapezoidal block is fixedly connected to the push plate. A cutter is fixedly connected to the inner wall of the bottom; a slide groove is provided in the middle of the workbench, and electric push rods are fixedly connected to the inner walls at both ends of the slide groove, and one end of each of the electric push rods is fixedly connected to a limit plate, and each of the limit plates slides inside the slide groove through the electric push rod, and a module is provided between the two limit plates, and both sides of the module are fitted with one side of the limit plate, and the module is arranged in the middle of the slide groove through two limit plates, and a knife groove is provided on one side of the top of the module, and the inner wall of the knife groove fits with the outer wall of the cutter.

[0008] Preferably, both sides of the module are provided with card slots, the interior of each card slot is snap-connected with a rectangular block, and one side of each rectangular block is fixedly connected to one side of the slide slot.

[0009] Preferably, the other two sides of the module are provided with toothed grooves, the interior of each toothed groove is meshed with a toothed block, one side of each toothed block is fixedly connected to one side of a limit plate, and one side of each limit plate is fit-connected to one side of the module via the toothed block.

[0010] Preferably, a positioning pad is fixedly connected to the top of each of the limiting plates, one side of each of the positioning pads is fitted and connected to the top of the module via the limiting plate, and the two positioning pads are symmetrically arranged on both sides of the knife groove via the limiting plate.

[0011] Preferably, a rotating rod is rotatably connected to the middle of the trapezoidal block, and gears are fixedly connected to both ends of the rotating rod, and each of the gears rotates inside the trapezoidal block via the rotating rod.

[0012] Preferably, the outer wall of each gear is meshingly connected with two rack rods, each rack rod slides inside the trapezoidal block via the gear, and the outer wall of one end of each rack rod is snap-connected with the inner wall of the trapezoidal groove.

[0013] Beneficial effects of the utility model:

[0014] The utility model provides a belt tail punching device, which clamps and fixes the module by pushing the limit plate simultaneously with two electric push rods, and then uses the connection between the trapezoidal block and the trapezoidal groove to fix the connection block at the bottom of the push plate. When the cutter and the module need to be replaced, the limit plate is retracted by the electric push rod to separate the two sides of the module, and the module can be easily taken out from the inside of the slide groove. When the connection block is pushed to slide on the outside of the trapezoidal block, the connection block can be removed from the bottom of the push plate, and then the cutter can be easily removed, so that the cutting device can be quickly replaced, reducing the time and energy consumed during replacement, and improving the practicality and use efficiency of the equipment.

[0015] The utility model provides a belt tail punching device, which can position and install the module through the connection between the rectangular block and the inner wall of the card slot to prevent dislocation during installation. And by using the meshing of the tooth groove and the tooth card block, the module can be prevented from being dislocated or moved when the device is working; by rotating the rotating rod, the rotating rod drives the two gears to rotate, and the gears are meshed with one side of the rack rod, so that multiple rack rods are retracted into the inside of the trapezoidal block at the same time, and the rotating rod is rotated in the opposite direction, so that one end of the multiple rack rods is inserted into the inside of the trapezoidal groove at the same time, which can prevent the connection block from falling off or being dislocated during the operation of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present application. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0017] Figure 1 It is a three-dimensional diagram of the utility model;

[0018] Figure 2 It is a three-dimensional diagram of the workbench in the utility model;

[0019] Figure 3 It is a three-dimensional diagram of the module in the utility model;

[0020] Figure 4 It is a three-dimensional diagram of the push plate in the utility model;

[0021] Figure 5 It is a cross-sectional view of the push plate in the utility model;

[0022] Legend:

[0023] 1. Workbench; 11. Slide; 12. Rectangular block; 2. Bracket; 3. Hydraulic push rod; 4. Push plate; 41. Rotating rod; 42. Trapezoidal block; 43. Rack rod; 44. Gear; 5. Connecting block; 51. Trapezoidal groove; 6. Cutter; 7. Module; 71. Slot; 72. Knife groove; 73. Tooth groove; 8. Limit plate; 81. Tooth block; 82. Positioning pad; 9. Electric push rod. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] Specific examples are given below.

[0026] See also Figure 1 - Figure 5 The utility model provides a belt tail punching device, including a workbench 1, a bracket 2, and a hydraulic push rod 3. The bracket 2 is fixedly installed on the top of the workbench 1, and the hydraulic push rod 3 is fixedly installed in the middle of the bracket 2. One end of the hydraulic push rod 3 is fixedly connected to a push plate 4, and a connecting block 5 is arranged on one side of the bottom of the push plate 4. A trapezoidal groove 51 is provided on the top of the connecting block 5, and a trapezoidal block 42 is connected to the inside of the trapezoidal groove 51 by snapping. One side of the trapezoidal block 42 is fixedly connected to the push plate 4, and a cutter 6 is fixedly connected to the bottom inner wall of the connecting block 5. A slide 11 is provided in the middle of the workbench 1, and electric push rods 9 are fixedly connected to the inner walls of both ends of the slide 11. One end of each electric push rod 9 is fixedly connected to a limit plate 8, and each limit plate 8 slides inside the slide 11 through the electric push rod 9. A module 7 is arranged between the two limit plates 8, and both sides of the module 7 are fitted and connected to one side of the limit plate 8, and the module 7 is arranged in the middle of the slide 11 through the two limit plates 8. A knife groove 72 is formed on one side of the top of the module 7 , and the inner wall of the knife groove 72 fits with the outer wall of the cutter 6 .

[0027] During operation, the module 7 is placed inside the slide 11, and the two electric push rods 9 are used to simultaneously push the limit plate 8 to clamp and fix the module 7, so that the module 7 is fixed inside the slide 11. The bracket 2 is then used to ensure the stability of the hydraulic push rod 3, and the connection block 5 is fixed to the bottom of the push plate 4 by connecting the trapezoidal block 42 and the trapezoidal groove 51. Then the cutter 6 is fixed to the bottom of the connection block 5 by bolts to ensure the stability of the structure. When the tail of the belt needs to be cut, one end of the belt is placed on the top of the module 7. Then the hydraulic push rod 3 is used to push the push plate 4 down, thereby driving the cutter 6 to insert into the inside of the knife groove 72 to complete the cutting of the belt. When the cutter 6 and the module 7 need to be replaced, the electric push rod 9 is retracted to make the limit plate 8 detach from the two sides of the module 7, and the module 7 can be easily taken out from the inside of the slide 11. By pushing one side of the connection block 5 so that the trapezoidal groove 51 slides on the outside of the trapezoidal block 42, the connection block 5 can be removed from the bottom of the push plate 4, and the cutter 6 can be easily removed. Repeating the above operation can quickly install a new cutter 6 and module 7 inside the device, so that the cutting device can be quickly replaced, reducing the time and energy consumed during replacement, and improving the practicality and efficiency of the device.

[0028] Further, such as Figure 3 As shown, both sides of the module 7 are provided with a slot 71, and a rectangular block 12 is engaged and connected inside each slot 71, and one side of each rectangular block 12 is fixedly connected to one side of the slide slot 11. The other two sides of the module 7 are provided with a toothed groove 73, and a toothed block 81 is engaged and connected inside each toothed groove 73. One side of each toothed block 81 is fixedly connected to one side of a limit plate 8. One side of each limit plate 8 is fitted and connected to one side of the module 7 through the toothed block 81. The top of each limit plate 8 is fixedly connected with a positioning pad 82, and one side of each positioning pad 82 is fitted and connected to the top of the module 7 through the limit plate 8. And the two positioning pads 82 are symmetrically arranged on both sides of the knife groove 72 through the limit plate 8.

[0029] During operation, through the connection between the rectangular block 12 and the inner wall of the card slot 71, the staff can quickly install the module 7 in the middle of the slide slot 11, and the module 7 can be positioned and installed to prevent misalignment during installation. When the electric push rod 9 is used to push the limit plate 8 to fit with the module 7, the toothed card block 81 can be inserted into the toothed groove 73, and the toothed groove 73 is engaged with the toothed card block 81 to prevent the module 7 from being misaligned or moved during operation. One side of the positioning pad 82 is connected to the top of the module 7 through the limit plate 8. The two positioning pads 82 are symmetrically arranged on both sides of the knife groove 72, and can fit with both sides of the belt during the cutting process, which can improve the accuracy of belt cutting.

[0030] Further, such as Figure 4and Figure 5 As shown, the middle of the trapezoidal block 42 is rotatably connected to a rotating rod 41, and both ends of the rotating rod 41 are fixedly connected to gears 44, and each gear 44 rotates inside the trapezoidal block 42 through the rotating rod 41. The outer wall of each gear 44 is meshedly connected to two rack rods 43, and each rack rod 43 slides inside the trapezoidal block 42 through the gear 44, and the outer wall of one end of each rack rod 43 is engaged and connected with the inner wall of the trapezoidal groove 51.

[0031] During operation, by rotating the rotating rod 41, the two gears 44 are driven to rotate by the rotating rod 41, and the gears 44 are meshed with one side of the rack rod 43, so that the multiple rack rods 43 are simultaneously retracted into the inside of the trapezoidal block 42. Then, the connecting block 5 is moved to completely engage the trapezoidal groove 51 on the outside of the trapezoidal block 42, and then the rotating rod 41 is rotated in the opposite direction, so that the multiple rack rods 43 slide to the outside of the trapezoidal block 42. By inserting one end of the multiple rack rods 43 into the inside of the trapezoidal groove 51 at the same time, the connecting block 5 can be fixed to the bottom of the push plate 4, which can prevent the connecting block 5 from falling off or being misplaced during the operation of the equipment. In addition, by adopting the above method, the connecting block 5 can be quickly replaced, the installation and disassembly efficiency of the structure is improved, it is convenient for the staff to operate, and the use efficiency of the equipment is improved.

[0032] Working principle: By placing the module 7 inside the slide slot 11, the rectangular block 12 is connected to the inner wall of the card slot 71, and the module 7 can be positioned and installed. When the electric push rod 9 is used to push the limit plate 8 to fit with the module 7, the toothed card block 81 can be inserted into the toothed groove 73, and the module 7 can be clamped and fixed. The module 7 is fixed inside the slide slot 11, and the two positioning pads 82 are symmetrically arranged on both sides of the knife groove 72. By rotating the rotating rod 41, the rotating rod 41 drives the two gears 44 to rotate, and the gears 44 are engaged with one side of the rack rod 43, so that the multiple rack rods 43 are retracted to the inside of the trapezoidal block 42 at the same time. After moving the connecting block 5 to completely engage the trapezoidal groove 51 on the outside of the trapezoidal block 42, the rotating rod 41 is rotated in the opposite direction, so that the multiple rack rods 43 slide to the outside of the trapezoidal block 42. One end of the multiple rack rods 43 is inserted into the inside of the trapezoidal groove 51 at the same time, and the connecting block 5 can be fixed to the bottom of the push plate 4. Then, the cutter 6 is fixed to the bottom of the connecting block 5 by bolts. When the tail of the belt needs to be cut, one end of the belt is placed on the top of the module 7, and the belt is fitted with both sides of the two positioning pads 82. Then, the hydraulic push rod 3 is used to push the push plate 4 down, thereby driving the cutter 6 to be inserted into the inside of the knife groove 72 to complete the cutting of the belt.

[0033] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A belt tail punching device, comprising a workbench (1), a bracket (2), and a hydraulic push rod (3), characterized in that: The bracket (2) is fixedly mounted on the top of the workbench (1), the hydraulic push rod (3) is fixedly mounted in the middle of the bracket (2), one end of the hydraulic push rod (3) is fixedly connected to a push plate (4), a connecting block (5) is arranged on one side of the bottom of the push plate (4), a trapezoidal groove (51) is provided on the top of the connecting block (5), a trapezoidal block (42) is snap-connected inside the trapezoidal groove (51), one side of the trapezoidal block (42) is fixedly connected to the push plate (4), and a cutter (6) is fixedly connected to the bottom inner wall of the connecting block (5); a slide groove (11) is provided in the middle of the workbench (1), The inner walls at both ends of the slide groove (11) are fixedly connected with electric push rods (9), one end of each of the electric push rods (9) is fixedly connected with a limit plate (8), each of the limit plates (8) slides inside the slide groove (11) through the electric push rod (9), and a module (7) is arranged between the two limit plates (8), both sides of the module (7) are fitted with one side of the limit plate (8), the module (7) is arranged in the middle of the slide groove (11) through the two limit plates (8), and a knife groove (72) is opened on one side of the top of the module (7), and the inner wall of the knife groove (72) is fitted with the outer wall of the cutting knife (6).

2. The belt tail punching device according to claim 1, characterized in that: Both sides of the module (7) are provided with card slots (71), the interior of each card slot (71) is card-connected with a rectangular block (12), and one side of each rectangular block (12) is fixedly connected to one side of the slide slot (11).

3. The belt tail punching device according to claim 1, characterized in that: The other two sides of the module (7) are provided with toothed grooves (73), the interior of each toothed groove (73) is meshedly connected with a toothed clamping block (81), one side of each toothed clamping block (81) is fixedly connected to one side of a limiting plate (8), and one side of each limiting plate (8) is fitted and connected to one side of the module (7) via the toothed clamping block (81).

4. The belt tail punching device according to claim 3, characterized in that: A positioning pad (82) is fixedly connected to the top of each of the limiting plates (8), one side of each of the positioning pads (82) is fitted and connected to the top of the module (7) via the limiting plate (8), and the two positioning pads (82) are symmetrically arranged on both sides of the knife groove (72) via the limiting plate (8).

5. The belt tail punching device according to claim 1, characterized in that: The middle part of the trapezoidal block (42) is rotatably connected to a rotating rod (41), both ends of the rotating rod (41) are fixedly connected to gears (44), and each gear (44) rotates inside the trapezoidal block (42) via the rotating rod (41).

6. The belt tail punching device according to claim 5, characterized in that: The outer wall of each gear (44) is meshedly connected with two rack rods (43), each rack rod (43) slides inside the trapezoidal block (42) via the gear (44), and the outer wall of one end of each rack rod (43) is snap-connected with the inner wall of the trapezoidal groove (51).

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