Watchband perforating device

Abstract

The utility model relates to the technical field of watchband punching, in particular to a watchband punching device. The watchband perforating device comprises a box body, a feeding table, a feeding bin, a pushing groove, a pushing plate, a first electric push rod, a carrying structure, a perforating structure, a leveling structure and a distributing table, the feeding table is installed in the box body, the feeding bin is fixedly installed at the top of the feeding table, the pushing groove is formed in the top of the feeding table, and the pushing plate is slidably connected to the inner wall of the pushing groove; the inner wall of the left side of the box body is fixedly connected with a first electric push rod, the left side of the material pushing plate is fixedly connected with the output end of the first electric push rod, a material carrying structure is arranged on the right side of the feeding table, a perforating structure is arranged above the material carrying table, the right side of the perforating structure is slidably connected with a leveling structure, and a material distributing table is arranged below the material carrying table. The watchband punching device provided by the utility model has the advantages of automatically clearing punching wastes, removing punching burrs and automatically loading and unloading.

Description

TECHNICAL FIELD

[0001] The utility model relates to watchband punching technical field especially relates to a watchband punching device. BACKGROUND

[0002] In the watchband manufacturing industry, the punching and flattening of watchbands are two key processing steps that directly affect the final quality and wearing comfort of watchbands. In traditional production methods, these two steps are usually carried out separately, which not only is inefficient but also makes it difficult to ensure the consistency of processing accuracy, especially when multiple specifications of watchbands need to be processed. Traditional equipment often needs to frequently change tools and adjust equipment parameters, greatly increasing production costs and production cycles. Traditional watchband punching equipment usually relies on manual or semi-automatic methods, which are complex to operate and have low punching accuracy and cannot quickly switch between different hole diameters. In addition, during the punching process, due to differences in the hardness of watchband materials and inaccurate positioning, problems such as hole position deviation and inconsistent hole diameters often occur, affecting the overall appearance and wearing effect of watchbands. In the flattening step, traditional equipment usually flattens watchbands through mechanical pressure, but this method often ignores the flattening of watchband holes, resulting in many burrs and affecting the wearing comfort. In addition, traditional watchband processing equipment also has many shortcomings in material conveying and positioning, such as the need for manual intervention during loading and unloading, which not only increases labor intensity but also is prone to operational errors. At the same time, inaccurate positioning of watchbands during processing also leads to a decrease in processing accuracy. Finally, in the production process of watchbands, traditional production methods leave waste materials on the workbench after punching, which is troublesome to clean up and affects work efficiency.

[0003] In view of the above problems, there is an urgent need for a device that can automatically and efficiently complete the punching and flattening of watchbands and automatically clean up and collect waste materials to improve production efficiency, ensure processing accuracy and product quality. The present application proposes a new watchband punching device that aims to optimize equipment structure and process flow to achieve rapid and accurate punching and flattening of watchbands, improve the versatility and flexibility of the equipment to meet the processing needs of watchbands of different specifications and materials, and automatically clean up and collect production waste materials.

[0004] Therefore, it is necessary to provide a new watchband punching device to solve the above technical problems. UTILITY MODEL CONTENT

[0005] To solve the above technical problems, the utility model provides a watchband punching device.

[0006] The utility model provides a watchband perforating device, which comprises a box body, a feeding table, a feeding bin, a pushing groove, a pushing plate, a first electric push rod, a material loading structure, a perforating structure, a leveling structure and a distributing table, the feeding table is installed in the box body, the feeding bin is fixedly installed on the top of the feeding table, the pushing groove is formed in the top of the feeding table, the pushing plate is slidably connected to the inner wall of the pushing groove, the left inner wall of the box body is fixedly connected with the first electric push rod, the left side of the pushing plate is fixedly connected with the output end of the first electric push rod, the material loading structure is arranged on the right side of the feeding table, and the material loading structure comprises a material loading table, a material loading groove and a round hole.

[0007] Preferably, the perforating structure comprises a second electric push rod, a perforating pressing block, a switching perforating roller, a perforating knife, a first fixed socket, a strong spring, a push block and a first L-shaped insertion column, the second electric push rod is fixedly connected to the top of the box body, the perforating pressing block is fixedly connected to the bottom of the second electric push rod, the switching perforating roller is rotatably connected to the bottom bearing of the perforating pressing block, a group of perforating knives and a first fixed socket are fixedly installed at equal intervals on the outer surface of the switching perforating roller, and the first L-shaped insertion column is slidably connected to the inside of the side, close to the first fixed socket, of the perforating pressing block.

[0008] Preferably, the leveling structure comprises a sliding platform, a leveling pressing block, a third electric push rod, a switching leveling roller, a leveling column, a second fixed socket and a second L-shaped insertion column, the sliding platform is slidably connected to the right side of the perforating pressing block, the leveling pressing block is slidably connected to the bottom of the sliding platform, the third electric push rod is fixedly connected to the right inner wall of the box body, the right side of the leveling pressing block is fixedly connected with the output end of the third electric push rod, the switching leveling roller is rotatably connected to the inside of the side, close to the material loading table, of the leveling pressing block, a group of leveling columns and a second fixed socket are fixedly installed at equal intervals on the outer surface of the switching leveling roller, the leveling columns are heated to a certain temperature through electricity, and the second L-shaped insertion column is slidably connected to the inside of the side, close to the second fixed socket, of the switching leveling roller.

[0009] Preferably, the material loading structure further comprises a bidirectional threaded rod, a clamping plate, a first motor and a second motor, the bidirectional threaded rod is rotatably connected to the inside of one end of the material loading table, the clamping plate is symmetrically and threadedly connected to the two ends of the bidirectional threaded rod, the clamping plate is slidably connected to the inside of the two sides of the material loading table, the first motor is fixedly connected to the right side of the end, close to the bidirectional threaded rod, of the material loading table, the output shaft of the first motor is inserted into the inside of the material loading table and fixedly connected with one end of the bidirectional threaded rod, the second motor is fixedly connected to the side, close to the first motor, of the box body, and the right side of the material loading table is fixedly connected with the output end of the second motor.

[0010] Preferably, the perforating knife is provided with a strong spring, one end of the strong spring is fixedly connected to the surface of the switching perforating roller, and the other end of the strong spring is fixedly connected with a push block, and the push block is slidingly connected in the perforating knife.

[0011] Preferably, the switching perforating roller and the switching leveling roller can rotate around their centers, and the size of each group of the perforating knives is the same as that of the corresponding leveling columns.

[0012] Preferably, the diameter of the circular hole is the same as the maximum caliber of the perforating knife.

[0013] Preferably, the door is provided on the side wall of the box body, a handle is fixedly installed outside the door, heat dissipation holes are formed on the outside of the door, and the top of the feeding bin exceeds the top of the box body.

[0014] Compared with the related art, the watchband perforating device has the following beneficial effects:

[0015] High automation: the device integrates multiple functions such as feeding, pushing, perforating, leveling and distributing in one, and through the synergistic effect of automatic components such as electric push rods and motors, the whole process of automatic processing of the watchband from raw material feeding to finished product output is realized, manual intervention is reduced, and production efficiency is improved.

[0016] Convenient operation: through the design of the switching perforating roller and the switching leveling roller, the equipment can quickly switch the perforating knife, and the flexibility and adaptability of the equipment are improved.

[0017] Automatic cleaning and collection of production waste: through the design of the circular hole of the loading table, the strong spring in the perforating knife and the push rod, the production waste falls into the distribution table, and the slope design of the distribution table makes the waste concentrated, which is convenient for cleaning. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 The structure schematic view of the watchband perforating device is provided.

[0019] Figure 2 The overall schematic view of the watchband perforating device is shown. Figure 1 The structure schematic view of the loading structure is shown.

[0020] Figure 3 The structure schematic view of the perforating structure is shown. Figure 1 The structure schematic view of the leveling structure is shown.

[0021] Figure 4 The structure schematic view of the leveling structure is shown. Figure 1 The structure schematic view of the leveling structure is shown.

[0022] Figure 5 The structure schematic view of the leveling structure is shown. Figure 1 The structure schematic view of the leveling structure is shown.

[0023] The figure label: 1, box; 2, feeding table; 3, feeding bin; 4, pusher groove; 5, pusher plate; 6, first electric push rod; 7, load structure; 8, perforated structure; 9, leveling structure; 10, distribution table; 11, handle; 12, heat dissipation hole; 71, load table; 72, load groove; 73, round hole; 74, two-way threaded rod; 75, clamping plate; 76, first motor; 77, second motor; 81, second electric push rod; 82, perforated pressing block; 83, switching perforated roller; 84, perforated knife; 85, first fixed socket; 86, strong spring; 87, push block; 88, first L-shaped insertion column; 91, sliding platform; 92, leveling pressing block; 93, third electric push rod; 94, switching leveling roller; 95, leveling column; 96, second fixed socket; 97, second L-shaped insertion column. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical scheme and advantages of the utility model more clear and obvious, the utility model is further described in detail below in combination with the drawings and examples. It should be understood that the specific examples described herein are only used to explain the utility model and not to limit the utility model.

[0025] The specific implementation of the utility model is described in detail below in combination with specific examples.

[0026] Example one:

[0027] Please refer to Figures 1 to 5A watchband perforating device, the watchband perforating device includes: box 1, feeding table 2, feeding bin 3, pushing groove 4, pushing plate 5, first electric push rod 6, load structure 7, perforating structure 8, flattening structure 9 and distribution table 10, the inside of box 1 is installed with feeding table 2, feeding table 2 top is fixedly installed with feeding bin 3, feeding table 2 top is provided with pushing groove 4, pushing groove 4 inner wall is slidably connected with pushing plate 5, the left side wall of box 1 is fixedly connected with first electric push rod 6, the left side of pushing plate 5 is fixedly connected with the output end of first electric push rod 6, the right side of feeding table 2 is equipped with load structure 7, load structure 7 includes: load table 71, load groove 72 and round hole 73, the right side of feeding table 2 is equipped with load table 71, load table 71 top is provided with load groove 72, load groove 72 is provided with round hole 73 along the long axis midline, the top of load table 71 is equipped with perforating structure 8, the right side of perforating structure 8 is slidably connected with flattening structure 9, the bottom of load table 71 is provided with distribution table 10, load structure 7 further includes: two-way threaded rod 74, clamping plate 75, first motor 76 and second motor 77, one end inside bearing of load table 71 is rotatably connected with two-way threaded rod 74, two-way threaded rod 74 both ends are symmetrically connected with clamping plate 75, clamping plate 75 is slidably connected in the inside of load table 71 both sides, the right side of the end of load table 71 close to two-way threaded rod 74 is fixedly connected with first motor 76, the output shaft of first motor 76 is inserted into the inside of load table 71, and is fixedly connected with one end of two-way threaded rod 74, the side of box 1 close to first motor 76 is fixedly connected with second motor 77, the right side of load table 71 is fixedly connected with the output end of second motor 77, the diameter of round hole 73 is same with the maximum caliber of perforating knife 84, the side wall of box 1 is provided with door, the outside of door is fixedly installed with handle 11, the outside of door is provided with heat dissipation hole 12, the top of feeding bin 3 exceeds the top of box 1.

[0028] It should be noted that the height of pushing groove 4 is same with the thickness of a watchband, first electric push rod 6 stops pushing when pushing plate 5 is pushed to the side of load groove 72, and first electric push rod 6 starts to pull back pushing plate 5. Figure 1 And Figure 4 Perforating structure 8 includes: two electric push rods 81, perforating pressing block 82, switching perforating roller 83, perforating knife 84, first fixed socket 85, strong spring 86, push block 87 and first L-shaped inserting column 88, the top of box 1 is fixedly connected with two electric push rods 81, the bottom of two electric push rods 81 is fixedly connected with perforating pressing block 82, the bottom bearing of perforating pressing block 82 is rotatably connected with switching perforating roller 83, a plurality of perforating knives 84 are fixedly installed on the equidistant surface of switching perforating roller 83, each perforating knife 84 is provided with strong spring 86, one end of strong spring 86 is fixedly connected on the surface of switching perforating roller 83, the other end of strong spring 86 is fixedly connected with push block 87, push block 87 is slidably connected in perforating knife 84;

[0029] Need to explain: the push block 87 is extruded upward, the strong spring 86 is compressed, the perforating knife 84 is inserted into the watchband, and the push block 87 is pushed downward by the strong spring 86 after the perforating knife 84 pierces the watchband, and the production waste in the perforating knife 84 is extruded out;

[0030] Please refer to Figure 1 and Figure 5 The leveling structure 9 includes a sliding platform 91, a leveling block 92, a third electric push rod 93, a switching leveling roller 94, a leveling column 95, a second fixed socket 96 and a second L-shaped plug column 97, the sliding platform 91 is slidably connected to the right side of the perforating block 82, the leveling block 92 is slidably connected to the bottom of the sliding platform 91, the third electric push rod 93 is fixedly connected to the right inner wall of the box body 1, the output end of the third electric push rod 93 is fixedly connected to the right side of the leveling block 92, the switching leveling roller 94 is rotatably connected to the inside bearing of the side of the leveling block 92 close to the material loading table 71, a plurality of leveling columns 95 are fixedly installed on the outer surface of the switching leveling roller 94 at equal intervals, each group of leveling columns 95 is heated to a certain temperature by electricity, the switching perforating roller 83 and the switching leveling roller 94 can rotate around the center, and the size of each group of perforating knives 84 is the same as that of the corresponding leveling column 95;

[0031] Need to explain: the switching perforating roller 83 and the switching leveling roller 94 can be quickly replaced with suitable perforating knives 84 and leveling columns 95 by rotating;

[0032] The working principle of the watchband perforating device is as follows:

[0033] Automatic production: the watchband is placed into the feeding bin 3, the lowermost watchband falls into the pushing chute 4, the first electric push rod 6 pushes the pushing plate 5 to push the watchband into the material loading groove 72, the first electric motor 76 drives the two-way threaded rod 74 to rotate to make the two clamping plates 75 close to each other to fix the watchband, the second electric push rod 81 pushes down the perforating block 82, the perforating knife 84 is inserted into the watchband, the push block 87 is extruded upward, the strong spring 86 is compressed, after the perforating knife 84 pierces the watchband, the strong spring 86 rebounds to push the push block 87 downward, and the production waste in the perforating knife 84 is extruded and falls into the left bin of the distribution table 10, after the perforating knife 84 at the bottom of the perforating block 82 pierces the watchband to complete perforation, the second electric push rod 81 pulls up the perforating block 82, the second electric motor 77 rotates to make the material loading table 71 rotate counterclockwise by ninety degrees, the third electric push rod 93 pushes the leveling block 92 to move leftwards, and the leveling column 95 is inserted into the watchband hole, the leveling column 95 has a certain temperature and can iron the burrs, after completing the leveling, the third electric push rod 93 pulls the leveling block 92 rightwards, the second electric motor 77 rotates to make the material loading table 71 rotate counterclockwise by ninety degrees, the first electric motor 76 rotates to make the two clamping plates 75 away from each other, and the watchband falls into the right bin of the distribution table 10 under the action of gravity.

[0034] Embodiment two:

[0035] Please refer to Figures 1 to 5 The outer surface of the switching perforating roller 83 is fixedly provided with a first fixed socket 85 at equal intervals, and the first L-shaped inserting column 88 is slidably connected to the inner side of the first fixed socket 85 close to the switching perforating roller 83. The outer surface of the switching leveling roller 94 is fixedly provided with a second fixed socket 96 at equal intervals, and the second L-shaped inserting column 97 is slidably connected to the inner side of the second fixed socket 96 close to the switching leveling roller 94.

[0036] It should be noted that the first fixed socket 85 is matched with the first L-shaped inserting column 88, and the second fixed socket 96 is matched with the second L-shaped inserting column 97.

[0037] The working principle of the watchband perforating device is as follows:

[0038] Replace the perforating cutter 84 and the leveling column 95: pull the handle 11, open the door on the side of the box body 1, lift the first L-shaped inserting column 88 upward, rotate the switching perforating roller 83 to select the required perforating cutter 83, move the first L-shaped inserting column 88 downward, lock the switching perforating roller 83, lift the second L-shaped inserting column 97 upward, rotate the switching leveling roller 94, select the required leveling column 95, move the first L-shaped inserting column 88 downward, and lock the switching perforating roller 83.

[0039] The above is only an embodiment of the utility model, and does not limit the patent range of the utility model, and any equivalent structure or equivalent process transformation according to the content of the utility model specification and the drawings, or direct or indirect application in other related technical fields, is also included in the patent protection range of the utility model.

Claims

1. A watch band perforating device characterized by, Include: Box (1), feeding table (2), feeding bin (3), pusher (4), pusher plate (5), first electric push rod (6), load structure (7), perforation structure (8), leveling structure (9) and distribution table (10), the inside of box (1) is installed with feeding table (2), feeding table (2) top fixedly installed with feeding bin (3), feeding table (2) top is provided with pusher (4), the inner wall of pusher (4) is slidably connected with pusher plate (5), the left side inner wall of box (1) is fixedly connected with first electric push rod (6), the left side of pusher plate (5) is fixedly connected with the output end of first electric push rod (6), the right side of feeding table (2) is provided with load structure (7), load structure (7) includes: load table (71), load groove (72) and round hole (73), the right side of feeding table (2) is provided with load table (71), the top of load table (71) is provided with load groove (72), load groove (72) is provided with round hole (73) along the long axis center line, the top of load table (71) is provided with perforation structure (8), the right side of perforation structure (8) is slidably connected with leveling structure (9), the bottom of load table (71) is provided with distribution table (10).

2. The watch band perforating device of claim 1, wherein, Perforation structure (8) includes: two electric push rod (81), perforation pressing block (82), switching perforation roller (83), perforation knife (84), first fixed socket (85), strong spring (86), push block (87) and first L-shaped plug column (88), the top of box (1) is fixedly connected with second electric push rod (81), the bottom of second electric push rod (81) is fixedly connected with perforation pressing block (82), the bottom bearing of perforation pressing block (82) is rotatably connected with switching perforation roller (83), a group of perforation knives (84) and a first fixed socket (85) are fixedly installed on the outer surface of switching perforation roller (83) at equal intervals, the inside of the side of perforation pressing block (82) close to first fixed socket (85) is slidably connected with first L-shaped plug column (88).

3. The watch band perforating device of claim 2, wherein, Leveling structure (9) includes sliding platform (91), leveling pressing block (92), third electric push rod (93), switching leveling roller (94), leveling column (95), second fixed socket (96) and second L-shaped plug column (97), the right side of perforation pressing block (82) is slidably connected with sliding platform (91), the bottom of sliding platform (91) is slidably connected with leveling pressing block (92), the right side inner wall of box (1) is fixedly connected with third electric push rod (93), the right side of leveling pressing block (92) is fixedly connected with the output end of third electric push rod (93), the inside of the side of leveling pressing block (92) close to load table (71) is rotatably connected with switching leveling roller (94), a group of leveling columns (95) and a second fixed socket (96) are fixedly installed on the outer surface of switching leveling roller (94) at equal intervals, the leveling column (95) is heated to a certain temperature by electricity, the inside of the side of switching leveling roller (94) close to second fixed socket (96) is slidably connected with second L-shaped plug column (97).

4. The watch band perforating device of claim 1, wherein, The load structure (7) further comprises a bidirectional screw rod (74), a clamping plate (75), a first motor (76) and a second motor (77), one end of the load table (71) is rotationally connected with the bidirectional screw rod (74) through an internal bearing, the two ends of the bidirectional screw rod (74) are symmetrically connected with the clamping plate (75) through threads, the clamping plate (75) is slidably connected to the two sides of the load table (71), the right side of the end of the load table (71) near the bidirectional screw rod (74) is fixedly connected with the first motor (76), the output shaft of the first motor (76) is inserted into the load table (71), and one end of the bidirectional screw rod (74) is fixedly connected with the output shaft, the side of the box body (1) near the first motor (76) is fixedly connected with the second motor (77), and the right side of the load table (71) is fixedly connected with the output end of the second motor (77).

5. The watch band perforating device of claim 3, wherein, The perforating knife (84) is internally provided with a strong spring (86), one end of the strong spring (86) is fixedly connected to the surface of the switching perforating roller (83), the other end of the strong spring (86) is fixedly connected with a push block (87), and the push block (87) is slidably connected in the perforating knife (84).

6. The watch band perforating device of claim 5, wherein, The switching perforating roller (83) and the switching leveling roller (94) can rotate around their centers, and the size of each group of the perforating knife (84) is the same as that of the corresponding leveling column (95).

7. The watch band perforating device of claim 2, wherein, The diameter of the circular hole (73) is the same as the maximum caliber of the perforating knife (84).

8. The watch band perforating device of claim 1, wherein, The side wall of the box body (1) is provided with a door, a handle (11) is fixedly installed outside the door, a heat dissipation hole (12) is formed outside the door, and the top of the feeding bin (3) exceeds the top of the box body (1).

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