Tabletop cutting machine

Abstract

The utility model discloses a table top cutting machine, which comprises a bottom plate; a fixing plate is arranged above the bottom plate; the fixing plate is connected with the bottom plate through optical shafts; an air cylinder is arranged on the fixing plate; an upper cutter fixing seat is arranged at the output end of the air cylinder; an upper ceramic knife is arranged on the upper knife fixing seat; a lower cutter fixing seat and a vacuum conveyor are arranged on the bottom plate; a lower ceramic knife is arranged on the lower knife fixing seat; the upper ceramic knife and the lower ceramic knife are oppositely arranged; a feeding hole of the vacuum conveyor is opposite to the lower cutter fixing seat; a waste collecting device is arranged at a discharge hole of the vacuum conveyor; and an air inlet of the vacuum conveyor is communicated with an exhaust pipe of the cylinder. Through cooperation of the air cylinder, the vacuum conveyor and the waste collecting device, waste generated in the cutting process can be effectively collected, splashing of the cut waste is greatly reduced, the service life of equipment can be effectively prolonged, and the product yield is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cutting equipment, and more specifically to a desktop cutting machine. Background Art

[0002] During the production process of lithium-ion batteries, a desktop cutting machine is required to cut the tabs of the battery cells. The existing desktop cutting machine uses a cylinder to drive a ceramic cutting tool to cut the tabs of the battery cells, and the waste generated during cutting falls freely into the recovery tank by gravity. There are the following problems: 1) The waste generated during cutting is prone to splashing and adhering to machine parts, thereby affecting the service life of the equipment and the product yield; 2) There is no cutting counting and alarm function, resulting in inaccurate life control of the cutting tool.

[0003] Therefore, how to provide a desktop cutting machine that can effectively recycle cutting waste is one of the technical problems that need to be solved urgently in this field. Summary of the Utility Model

[0004] In view of this, the utility model provides a desktop cutting machine, and the purpose is to solve the problems existing in the prior art.

[0005] To solve the above technical problems, the utility model adopts the following technical solutions:

[0006] A desktop cutting machine includes: a bottom plate; a fixing plate is arranged above the bottom plate; the fixing plate is connected to the bottom plate through a light axis; a cylinder is arranged on the fixing plate; the output end of the cylinder is provided with an upper tool fixing seat; an upper ceramic tool is arranged on the upper tool fixing seat; a lower tool fixing seat and a vacuum conveyor are arranged on the bottom plate; a lower ceramic tool is arranged on the lower tool fixing seat; the upper ceramic tool and the lower ceramic tool are arranged opposite to each other; the feed inlet of the vacuum conveyor is arranged opposite to the lower tool fixing seat; a waste collection device is arranged at the discharge outlet of the vacuum conveyor; the air inlet of the vacuum conveyor is communicated with the exhaust pipe of the cylinder.

[0007] Preferably, a solenoid valve and a start button are arranged on the bottom plate; the solenoid valve is electrically connected to the start button; the air inlet pipe and the air outlet pipe of the cylinder are both connected to the solenoid valve.

[0008] Preferably, a sheet metal housing is arranged on the bottom plate; a counter is arranged on the sheet metal housing; the counter is electrically connected to the start button.

[0009] Preferably, a buzzer is arranged on the sheet metal housing; the buzzer is electrically connected to the counter.

[0010] Preferably, a T-shaped groove is arranged at the top of the upper tool fixing seat; a connecting piece adapted to the T-shaped groove is arranged at the output end of the cylinder.

[0011] Preferably, the number of the optical axes is four; the four optical axes are symmetrically arranged at the bottom of the fixing plate.

[0012] Preferably, guiding holes are symmetrically arranged on the left and right of the upper knife fixing seat; the two guiding holes are arranged corresponding to the two optical axes; an oil-free sleeve is arranged in each guiding hole; each oil-free sleeve is slidably sleeved outside the corresponding optical axis.

[0013] Preferably, the vacuum conveyor is fixedly connected to the bottom plate through a conveyor fixing seat.

[0014] Preferably, foot cups are arranged at the bottom of the bottom plate.

[0015] Preferably, the waste collecting device is a stainless steel mesh belt; a tightening rope is arranged at the opening of the stainless steel mesh belt.

[0016] The utility model has achieved the following technical effects compared with the prior art:

[0017] 1) By the cooperation of the cylinder, the vacuum conveyor and the waste collecting device, the utility model can effectively collect the waste generated in the cutting process, greatly reduce the flying of the cutting waste, thereby effectively prolonging the service life of the equipment and improving the product yield;

[0018] 2) By arranging the counter and the buzzer, the utility model can realize the functions of cutting counting and alarming, thereby effectively controlling the tool life. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 is a perspective view of a desktop cutting machine of the utility model from one perspective;

[0020] Figure 2 is a perspective view of a desktop cutting machine of the utility model from another perspective;

[0021] Figure 3 is a perspective view of a desktop cutting machine of the utility model after removing the transparent baffle;

[0022] Figure 4 is a perspective view of a desktop cutting machine of the utility model after removing the transparent baffle and the sheet metal housing;

[0023] Figure 5 is a side view of a desktop cutting machine of the utility model after removing the transparent baffle and the sheet metal housing;

[0024] Figure 6 is a cross-sectional view of the connection part between the upper knife fixing seat and the optical axis;

[0025] Figure 7 is a structural schematic diagram of the upper knife fixing seat;

[0026] Figure 8 Schematic installation diagram of the lower fixed tool holder, conveyor fixed seat and vacuum conveyor;

[0027] Figure 9 Schematic structural diagram of the conveyor fixed seat;

[0028] In the figure: 1. Base plate; 2. Fixed plate; 3. Optical axis; 4. Cylinder; 5. Upper tool fixed seat; 6. Upper ceramic tool; 7. Lower tool fixed seat; 8. Vacuum conveyor; 9. Lower ceramic tool; 10. Solenoid valve; 11. Start button; 12. Sheet metal housing; 13. Counter; 14. T-slot; 15. Connector; 16. Guide hole; 17. Oil-free sleeve; 18. Conveyor fixed seat; 19. Foot cup; 20. Stainless steel mesh belt; 21. Tightening rope; 22. Buzzer; 23. Transparent baffle; 24. Recovery tank; 25. Feeding pipe. Specific implementation mode

[0029] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0030] Embodiment

[0031] Refer to Figures 1-9 As shown, the present invention discloses a desktop cutting machine, including: a base plate 1; a fixed plate 2 is arranged above the base plate 1; the fixed plate 2 is connected to the base plate 1 through an optical axis 3; a cylinder 4 is arranged at the top of the fixed plate 2; an upper tool fixed seat 5 is arranged at the output end of the cylinder 4; an upper ceramic tool 6 is arranged on the upper tool fixed seat 5; a lower tool fixed seat 7 and a vacuum conveyor 8 are arranged at the top of the base plate 1; a lower ceramic tool 9 is arranged on the lower tool fixed seat 7; the upper ceramic tool 6 and the lower ceramic tool 9 are arranged opposite to each other; the feeding port of the vacuum conveyor 8 is arranged opposite to the lower tool fixed seat 7; a waste collection device is arranged at the discharging port of the vacuum conveyor 8; the air inlet of the vacuum conveyor 8 is communicated with the exhaust pipe of the cylinder 4; during use, the cylinder 4 drives the upper tool fixed seat 5 to move up and down, the upper tool fixed seat 5 drives the upper ceramic tool 6 to move up and down, and during the downward movement of the upper ceramic tool 6, the upper ceramic tool 6 and the lower ceramic tool 9 are pressed together to complete the cutting of the electrode tab of the battery cell by extrusion. When the cylinder 4 exhausts, the compressed gas in the cylinder 4 enters the vacuum conveyor 8 through the air inlet of the vacuum conveyor 8, a low-pressure area (vacuum) is generated at the feeding port of the vacuum conveyor 8, the waste generated during the cutting process is sucked in, and the waste is discharged into the waste collection device through the discharging port of the vacuum conveyor 8.

[0032] Through the cooperation of the cylinder, the vacuum conveyor and the waste collection device, the above technical solution can effectively collect the waste generated during the cutting process, greatly reducing the splashing of cutting waste, thereby effectively extending the service life of the equipment and improving the product yield.

[0033] In this embodiment, a solenoid valve 10 and a start button 11 are provided on the bottom plate 1; the solenoid valve 10 is electrically connected to the start button 11; both the air inlet pipe and the air outlet pipe of the cylinder 4 are connected to the solenoid valve 10; during use, the on-off of the solenoid valve 10 circuit is controlled by the start button 11.

[0034] In this embodiment, the number of start buttons 11 is two; during use, both hands need to press the start button simultaneously to prevent hand injury and misoperation.

[0035] In this embodiment, a sheet metal housing 12 is provided on the bottom plate 1; the sheet metal housing 12 is arranged around the left, rear, and right sides of the fixing plate 2 to play a protective role; a counter 13 is provided on the sheet metal housing 12; the counter 13 is electrically connected to the start button 11; during use, when the start button 11 is pressed and the circuit is turned on, the counter 13 is triggered, so that every time the start button 11 is pressed, the counter 13 counts once, thereby realizing the counting of the cutting times and enabling the life control of the cutting tool.

[0036] In this embodiment, a transparent baffle 23 is provided on the front side of the fixing plate 2, which plays a protective role and facilitates the observation of the cutting process.

[0037] In this embodiment, the transparent baffle 23 is made of acrylic board.

[0038] In this embodiment, a buzzer 22 is provided on the sheet metal housing 12; the buzzer 22 is electrically connected to the counter 13; during use, when the counter 13 reaches the set alarm value, it outputs a signal and the buzzer 22 gives an alarm prompt.

[0039] In this embodiment, a T-shaped groove 14 is provided at the top of the upper tool fixing seat 5; a connecting member 15 adapted to the T-shaped groove 14 is provided at the output end of the cylinder 4; the output end of the cylinder 4 is connected to the upper tool fixing seat 5 through the cooperation of the connecting member 15 and the T-shaped groove 14 to ensure the connection power transmission between the cylinder 4 and the upper tool fixing seat 5.

[0040] In this embodiment, the number of optical axes 3 is four; the four optical axes 3 are symmetrically arranged in pairs at the bottom of the fixing plate 2.

[0041] In this embodiment, guiding holes 16 are symmetrically arranged on the upper knife fixing base 5 in the left and right directions; the two guiding holes 16 are correspondingly arranged with the two optical axes 3 on the front side of the fixing plate 2; an oil-free sleeve 17 is arranged in each guiding hole 16; each oil-free sleeve 17 is slidably sleeved outside the corresponding optical axis 3; the upper knife fixing base 5 is slidably connected with the optical axis 3 through the oil-free sleeve 17, which can ensure the stability of the up-and-down movement of the upper knife fixing base, and thus can ensure the cutting accuracy.

[0042] In this embodiment, the vacuum conveyor 8 is fixedly connected to the bottom plate 1 through the conveyor fixing base 18.

[0043] In this embodiment, a recovery groove 24 is arranged on the conveyor fixing base 18 close to the lower knife fixing base 7; a material guiding hole communicating with the feeding port of the vacuum conveyor 8 is arranged on the inner wall of the recovery groove 24.

[0044] In this embodiment, foot cups 19 are arranged at the bottom of the bottom plate 1, which is convenient for adjusting the height of the cutting machine.

[0045] In this embodiment, the number of the foot cups 19 is four; the four foot cups 19 are evenly distributed at the bottom of the bottom plate 1.

[0046] In this embodiment, the waste collecting device is a stainless steel mesh belt 20; a tightening rope 21 is arranged at the opening of the stainless steel mesh belt 20; during use, the opening of the stainless steel mesh belt 20 is tightened through the tightening rope 21, so that the opening of the stainless steel mesh belt 20 is tied tightly at the discharge port of the vacuum conveyor 8, thereby collecting the cutting waste.

[0047] In this embodiment, a feeding pipe 25 is arranged at the discharge port of the vacuum conveyor 8; the other end of the feeding pipe 25 extends backward to the outside of the sheet metal housing 12; the stainless steel mesh belt 20 is connected to the other end of the feeding pipe 25 through the tightening rope 21, which is convenient for disassembling and assembling the stainless steel mesh belt 20.

[0048] The above are only preferred embodiments of the present invention, and do not impose any limitation on the technical scope of the present invention. Therefore, any minor modifications, equivalent changes and modifications made to the above embodiments according to the technical essence of the present invention still fall within the scope of the technical solution of the present invention.

Claims

1. A desktop cutting machine, characterized in that, Including: A bottom plate (1); above the bottom plate (1), there is a fixed plate (2); the fixed plate (2) is connected to the bottom plate (1) through a light axis (3); on the fixed plate (2), there is a cylinder (4); at the output end of the cylinder (4), there is an upper knife fixing seat (5); on the upper knife fixing seat (5), there is an upper ceramic knife (6); on the bottom plate (1), there is a lower knife fixing seat (7) and a vacuum conveyor (8); on the lower knife fixing seat (7), there is a lower ceramic knife (9); the upper ceramic knife (6) and the lower ceramic knife (9) are arranged opposite to each other; the feeding port of the vacuum conveyor (8) is arranged opposite to the lower knife fixing seat (7); at the discharging port of the vacuum conveyor (8), there is a waste collecting device; the air inlet of the vacuum conveyor (8) is communicated with the exhaust pipe of the cylinder (4).

2. The desktop cutting machine according to claim 1, wherein On the bottom plate (1), there is a solenoid valve (10) and a start button (11); the solenoid valve (10) is electrically connected to the start button (11); the air inlet pipe and the air outlet pipe of the cylinder (4) are both connected to the solenoid valve (10).

3. The desktop cutting machine according to claim 2, characterized in that, On the bottom plate (1), there is a sheet metal housing (12); on the sheet metal housing (12), there is a counter (13); the counter (13) is electrically connected to the start button (11).

4. The desktop cutting machine according to claim 3, characterized in that, On the sheet metal housing (12), there is a buzzer (22); the buzzer (22) is electrically connected to the counter (13).

5. The desktop cutting machine according to claim 1, characterized in that, At the top of the upper knife fixing seat (5), there is a T-shaped groove (14); at the output end of the cylinder (4), there is a connecting piece (15) adapted to the T-shaped groove (14).

6. The desktop cutting machine according to claim 1, characterized in that, The number of the light axes (3) is four; the four light axes (3) are symmetrically arranged at the bottom of the fixed plate (2).

7. A desktop cutting machine according to claim 6, characterized in that, On the upper knife fixing seat (5), there are guide holes (16) symmetrically arranged left and right; the two guide holes (16) are correspondingly arranged with the two light axes (3); in each guide hole (16), there is an oil-free sleeve (17); each oil-free sleeve (17) is slidably sleeved outside the corresponding light axis (3).

8. A desktop cutting machine according to claim 1, wherein, The vacuum conveyor (8) is fixedly connected to the bottom plate (1) through a conveyor fixing seat (18).

9. The desktop cutting machine according to claim 1, wherein At the bottom of the bottom plate (1), there are foot cups (19).

10. The desktop cutting machine according to claim 1, characterized in that, The waste collecting device is a stainless steel mesh belt (20); at the opening of the stainless steel mesh belt (20), there is a tightening rope (21).

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