Punching and edge cutting device for luggage shell

Abstract

The utility model discloses a luggage shell punching and trimming device which comprises a machine body, the machine body is provided with a punching and trimming device, and the punching and trimming device comprises a connecting block, a movable block, a rotating block, a concave support, a belt pulley set, a first motor, a second motor, a third motor, a servo motor, a turning tool, a control panel, a linear module and a supporting assembly. The problems that after a luggage shell is extruded and shaped, punching needs to be conducted on the luggage shell, but a circle of waste is left on the luggage shell after the luggage shell is extruded and shaped, punching is affected by the circle of waste, punching needs to be conducted after the waste is cut off, and punching and waste cutting are conducted through two devices in an existing factory, so that punching and waste cutting are not conducted easily. The problems that waste cutting and punching are basically operated by one worker, so that one worker needs to control two devices, the plastic cutting speed and the punching speed are high, the worker needs to frequently switch between the two devices, the workload is huge, and certain working risks exist are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of bag processing, in particular to a punching and trimming device for a bag shell. Background Art

[0002] Luggage and bags are commonly used in people's daily lives. Luggage and bags are also called suitcases, travel suitcases, and trolley cases. They bring great convenience to people's travel. In the production process of luggage and bags, there is an extrusion molding process, through which the plastic sheet will become the outer shell of the luggage and bags.

[0003] In the existing process, after the luggage shell is extruded and shaped, it is necessary to punch holes on the luggage shell to prepare for the subsequent installation of handles, wheels, etc. However, after the luggage shell is extruded and shaped, a circle of waste material will be left on the luggage shell. This circle of waste material affects the punching, so the waste material needs to be cut off before punching.

[0004] However, in current factories, punching and cutting are two devices. However, due to process problems, cutting and punching are basically operated by one worker, so one worker needs to control two devices. In addition, the speeds of cutting plastic and punching are both fast. The worker needs to switch between the two devices frequently, which not only has a huge workload but also involves certain work risks. Therefore, a punching and trimming device for luggage shells is designed. Utility Model Content

[0005] The present application provides a device for punching and trimming luggage shells. By combining two devices for punching and cutting waste materials, workers only need to load the materials, and the equipment will automatically perform punching and trimming, thus solving the problems of heavy workload and potential risks caused by workers frequently switching between the two devices.

[0006] In the present application, a punching and trimming device for a luggage shell is provided, comprising a body, on which a punching and trimming device is installed, the punching and trimming device comprises a connecting block, a movable block, a rotating block, a concave bracket, a pulley group, a motor 1, a motor 2, a motor 3, a servo motor, a turning tool, a control panel, a linear module and a supporting assembly, wherein the linear modules have four groups, and two groups of the linear modules are symmetrically installed on the rear side of the body, one end of the connecting block is connected to the linear module, and the other end of the connecting block is connected to the concave bracket, an empty slot 1 is opened in the middle of the concave bracket, and the pulley group is installed in the empty slot. One, the empty slot one is provided with a mounting slot, there are three motors, the motor one is installed in the mounting slot, and the motor one is connected to the pulley group, the movable block slides in the concave bracket, and the pulley group is connected to the movable block, the motor two is installed in the connecting block, and the motor two is connected to the rotating block, the motor three is installed in the rotating block, and the motor three is connected to the servo motor, the turning tool is installed on the servo motor, and the remaining two groups of linear modules are symmetrically installed on the front side of the body, the linear modules on the front side are installed with a support assembly, and the body is installed with a control panel.

[0007] Furthermore, a support bar is fixedly connected to the body, and the support bar is arranged along the length direction of the body. A slide rail 1 is fixedly connected to the support bar, and a slider is slidably connected to the slide rail 1. The slider is fixedly connected to the concave bracket, and a slide rail 2 is fixedly connected inside the concave bracket, and the movable block slides on the slide rail 2.

[0008] Furthermore, a second empty groove is provided in the middle of the connection between the connection block and the concave bracket.

[0009] Furthermore, the support assembly includes a mounting plate 1, a fixing block, bolts, nuts and a support block, the mounting plate 1 is fixedly connected to the linear module on the front side of the machine body, the mounting plate 1 is provided with a support block, the lower surface of the support block is fixedly connected with a fixing block, a through hole is provided on the fixing block, a T-slot is provided on the mounting plate 1, a nut is provided in the T-slot, and the bolt is inserted from the through hole into the T-slot to cooperate with the nut.

[0010] Furthermore, the support block is provided with rounded corners.

[0011] Furthermore, the support assembly includes a second mounting plate, a bidirectional threaded rod, an I-shaped slider, a hand-cranked wheel and a top block, the second mounting plate is fixedly connected to the linear module on the front side of the machine body, the second mounting plate is provided with a third empty slot, a bidirectional threaded rod is rotatably connected in the third empty slot, one end of the bidirectional threaded rod is fixedly connected to the hand-cranked wheel, two I-shaped sliders are slidably connected to the bidirectional threaded rod, and a top block is fixedly connected to the I-shaped slider.

[0012] Furthermore, a rubber pad is fixedly connected to the top block.

[0013] In summary, in the present application, a device for punching and trimming the outer shell of a bag has the beneficial effect of automatically punching holes and trimming the outer shell of the bag, greatly reducing the workload and potential risks of the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 A three-dimensional diagram of the utility model;

[0015] Figure 2 It is the front view of the utility model;

[0016] Figure 3 for Figure 2 Sectional view along AA;

[0017] Figure 4 It is a rear view of the utility model;

[0018] Figure 5 It is a schematic diagram of the rear structure of the concave bracket;

[0019] Figure 6 A structural schematic diagram of an embodiment of a support assembly;

[0020] Figure 7 It is a structural schematic diagram of another embodiment of the support assembly.

[0021] Figure numerals: 1. body; 2. punching and trimming device; 201. connecting block; 202. movable block; 203. rotating block; 204. concave bracket; 205. pulley assembly; 206. motor one; 207. servo motor; 208. turning tool; 209. control panel; 210. linear module; 211. support assembly; 212. motor two; 213. motor three; 3. empty slot one; 4. support bar; 5. empty slot two; 6. mounting plate one; 7. fixing block; 8. nut; 9. bolt; 10. support block; 11. T-slot; 12. fillet; 13. mounting plate two; 14. bidirectional threaded rod; 15. I-shaped slider; 16. hand wheel; 17. top block; 18. empty slot three; 19. rubber pad. DETAILED DESCRIPTION

[0022] The following is only a preferred embodiment of the present invention, and the protection scope is not limited to this embodiment. All technical solutions under the concept of the present invention should belong to the protection scope of the present invention. At the same time, it should be pointed out that for ordinary technicians in this technical field, some improvements and modifications without departing from the principle of the present invention should also be regarded as the protection scope of the present invention.

[0023] like Figures 1 to 5As shown, a perforating and trimming device for a bag shell comprises a body 1 on which a perforating and trimming device 2 is mounted.

[0024] The punching and trimming device 2 includes a connecting block 201, a movable block 202, a rotating block 203, a concave bracket 204, a pulley group 205, a motor 1 206, a motor 212, a motor 3 213, a servo motor 207, a turning tool 208, a control panel 209, a linear module 210 and a support assembly 211. There are four groups of linear modules 210, and the linear modules 210 are prior art, consisting of a drive motor, a linear guide rail, a slider, etc., and their structural principles are not described in detail. Two groups of linear modules 210 are arranged on the rear side of the machine body 1, and the two groups of linear modules 210 are symmetrically installed on the machine body 1. One end of the connecting block 201 is fixedly connected to the slider on the linear module 210, and the connecting block 201 The other end is fixedly connected to the concave bracket 204, the linear module 210 drives the connecting block 201 to move left and right, the movable block 202 slides in the concave bracket 204, and two slide rails 2 are also fixedly connected in the concave bracket 204. The movable block 202 cooperates with the slide rail 2, and the slide rail 2 can make the movement of the movable block 202 more stable. An empty slot 3 is opened in the middle of the connecting block 201, and the slide rail 2 is located on the left and right sides of the empty slot 3. A pulley group 205 is installed in the empty slot 3. The pulley group 205 is a prior art, consisting of two pulleys and a belt, and its structural principle is not repeated. An installation slot is opened on the empty slot 3, and a motor 206 is installed in the installation slot, and the motor 206 The output shaft is fixedly connected to the pulley group 205, which is used to drive the belt in the pulley group 205 to move up and down. One side of the belt in the pulley group 205 is fixedly connected to the movable block 202. An empty groove 25 is provided at the connection between the connecting block 201 and the concave bracket 204. The empty groove 25 is used to provide a movable space for the belt in the pulley group 205 to avoid long-term friction between the belt and the connecting block 201 and reduce its life. A motor 212 is fixedly connected in the movable block 202, and the output shaft of the motor 212 is fixedly connected to the rotating block 203. The motor 212 controls the rotation of the rotating block 203. A motor 3 213 is fixedly connected in the rotating block 203. The output shaft of the motor 3 213 The shaft is fixedly connected to the servo motor 207, and motor three 213 controls the rotation of the servo motor 207. The turning tool 208 is installed on the servo motor 207. The remaining two groups of linear modules 210 are arranged on the front side of the body 1. The remaining two groups of linear modules 210 are symmetrically installed on the front side of the body 1 and are located below the concave bracket 204. A support assembly 211 is respectively installed on the remaining two groups of linear modules 210. The remaining two groups of linear modules 210 are used to control the forward and backward movement of the support assembly 211. A control panel 209 is installed on the body 1. The control panel 209 is used to control the operation of the entire device. The circuit model and program writing in the control device are existing technologies, and their principles are not described in detail.

[0025] Furthermore, a support bar 4 is fixedly connected to the body 1, a slide rail 1 is fixedly connected to the support bar 4, a slider is slidably connected to the slide rail 1, the slider is fixedly connected to the concave bracket 204, and the slide rail 1 and the slider can make the movement of the concave bracket 204 more stable.

[0026] like Figure 6 As shown, in one embodiment, the support assembly 211 includes a mounting plate 6, a fixing block 7, a bolt 9, a nut 8 and a support block 10. The mounting plate 6 is fixedly connected to the linear module 210 on the front side of the body 1. The fixing block 7 is fixedly connected to the support block 10. The fixing block 7 is provided with a through hole, and the bolt 9 can be inserted from the through hole. A T-slot 11 is provided on the mounting plate 6, and the nut 8 is arranged in the T-slot 11. The bolt 9 is inserted from the through hole into the T-slot 11 to cooperate with the nut 8, and the support block 10 is fixed to the mounting plate 6. The outer shell of the bag to be processed is directly covered The support block 10 can be placed on the support block 10. The height of the support block 10 is higher than the height of the luggage shell. This is to leave space for the cutting tool 208 to avoid the contact between the cutting tool 208 and the mounting plate 6. The width of the support block 10 is 1 cm larger than the luggage shell. This is to form an interference fit between the luggage shell and the support block 10 to avoid the luggage shell from moving during the processing. For luggage shells of different sizes, you only need to loosen the bolts 9 to replace the support block 10 that matches the size of the luggage shell. In addition, a rounded corner 12 is provided on the support block 10 to ensure that the luggage shell will not be scratched.

[0027] like Figure 7 As shown, in another embodiment, the support assembly 211 includes a second mounting plate 13, a bidirectional threaded rod 14, an I-shaped slider 15, a hand-cranked wheel 16 and a top block 17. The second mounting plate 13 is fixedly connected to the linear module 210 on the front side of the body 1. An empty slot 3 18 is provided in the middle of the second mounting plate 13. The bidirectional threaded rod 14 is provided in the empty slot 3 18. The bidirectional threaded rod 14 is rotatably connected to the second mounting plate 13, and one end of the bidirectional threaded rod 14 extends out of the mounting plate 3. The end of the bidirectional threaded rod 14 extending out is fixedly connected to the second mounting plate 13. A hand wheel 16 is fixedly connected, and two I-shaped sliders 15 are arranged on the bidirectional threaded rod 14. Through the rotation of the bidirectional threaded rod 14, the two I-shaped sliders 15 move in opposite directions. A top block 17 is fixedly connected to the I-shaped slider 15, and a rubber pad 19 is fixedly connected to the top block 17. The height of the top block 17 should be higher than the height of the luggage shell. This is to leave space for the cutting tool 208 to avoid contact between the cutting tool 208 and the mounting plate 13. The top block 17 is pushed out by the hand wheel 16 to fix the luggage shell.

[0028] Working principle of the utility model: the case shell to be processed is placed on the support assembly 211, and then through the control of the control panel 209, the turning tools 208 on both sides punch and trim the case shells on the two support assemblies 211 at the same time, which greatly reduces the workload of the staff and also reduces the potential risks of the staff.

Claims

1. A perforating and trimming device (2) for a bag shell, comprising a body (1), characterized in that: The machine body (1) is provided with a punching and trimming device (2), the punching and trimming device (2) comprising a connecting block (201), a movable block (202), a rotating block (203), a concave bracket (204), a pulley group (205), a motor 1 (206), a motor 2 (212), a motor 3 (213), a servo motor (207), a turning tool (208), a control panel (209), a linear module (210) and a supporting assembly (211), the linear module (210) having four groups, two groups of the linear modules (210) being symmetrically mounted on the rear side of the machine body (1), one end of the connecting block (201) being connected to the linear module (210), the other end of the connecting block (201) being connected to the concave bracket (204), an empty slot 1 (3) being provided in the middle of the concave bracket (204), the pulley group (205) being mounted in the empty slot 1 (3), the empty slot 1 (3) is provided with an installation groove, there are three motors, the motor one (206) is installed in the installation groove, and the motor one (206) is connected to the pulley group (205), the movable block (202) slides in the concave bracket (204), and the pulley group (205) is connected to the movable block (202), the motor two (212) is installed in the connecting block (201), and the motor two (212) is connected to the rotating block (203), the motor three (213) is installed in the rotating block (203), and the motor three (213) is connected to the servo motor (207), the turning tool (208) is installed on the servo motor (207), and the remaining two groups of the linear modules (210) are symmetrically installed on the front side of the machine body (1), and the linear modules (210) on the front side are installed with a support assembly (211), and the machine body (1) is installed with a control panel (209).

2. A perforating and trimming device (2) for a luggage shell according to claim 1, characterized in that: The machine body (1) is fixedly connected to a support bar (4), the support bar (4) being arranged along the length direction of the machine body (1), the support bar (4) being fixedly connected to a first slide rail, the first slide rail being slidably connected to a slider, the slider being fixedly connected to a concave bracket (204), the concave bracket (204) being fixedly connected to a second slide rail, and the movable block (202) sliding on the second slide rail.

3. A perforating and trimming device (2) for a luggage shell according to claim 2, characterized in that: A second empty slot (5) is provided in the middle of the connection between the connection block (201) and the concave bracket (204).

4. The perforating and trimming device (2) for a bag shell according to claim 1, characterized in that: The support assembly (211) comprises a mounting plate (6), a fixing block (7), a bolt (9), a nut (8) and a support block (10); the mounting plate (6) is fixedly connected to the linear module (210) on the front side of the machine body (1); the mounting plate (6) is provided with a support block (10); the lower surface of the support block (10) is fixedly connected with a fixing block (7); a through hole is provided on the fixing block (7); a T-shaped slot (11) is provided on the mounting plate (6); a nut (8) is provided in the T-shaped slot (11); the bolt (9) is inserted from the through hole into the T-shaped slot (11) to cooperate with the nut (8).

5. A device (2) for punching and trimming a bag shell according to claim 4, characterized in that: The support block (10) is provided with a rounded corner (12).

6. The perforating and trimming device (2) for a bag shell according to claim 1, characterized in that: The support assembly (211) comprises a second mounting plate (13), a bidirectional threaded rod (14), an I-shaped slider (15), a hand-cranked wheel (16) and a top block (17); the second mounting plate (13) is fixedly connected to the linear module (210) on the front side of the machine body (1); a third empty slot (18) is provided on the second mounting plate (13); a bidirectional threaded rod (14) is rotatably connected in the third empty slot (18); one end of the bidirectional threaded rod (14) is fixedly connected to the hand-cranked wheel (16); two I-shaped sliders (15) are slidably connected to the bidirectional threaded rod (14); and a top block (17) is fixedly connected to the I-shaped slider (15).

7. A perforating and trimming device (2) for a bag shell according to claim 6, characterized in that: A rubber pad (19) is fixedly connected to the top block (17).

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