Sponge cutting device

Abstract

The utility model discloses a sponge cutting device which comprises a working table, a mounting plate, a movable frame, a tool apron, an auxiliary sliding rod, a motor, a collecting bin and a ball nut, the collecting bin is arranged on the working table, a through hole is formed in the table top of the working table and communicated with the collecting bin, a suction pump is arranged in the working table, and the suction pump is communicated with the through hole. A suction inlet of the suction pump is connected with a collecting bin, a filter screen is installed in the collecting bin, and a door plate is installed at the position, located at an outlet of the collecting bin, of the workbench. According to the sponge cutting device, chippings and dust generated in the sponge cutting process are collected, the problems that the chippings and the dust generated in the sponge cutting process drift in the air to pollute the working environment and affect the body health of operators are solved, meanwhile, the suction force can fix the sponge to a certain degree, and the sponge cutting efficiency is improved. And the problem that a cutting knife is prone to scratching workers due to the fact that the sponge is manually fixed during cutting is solved, and the operation risk during sponge cutting is reduced.

Description

Technical Field

[0001] The utility model relates to the relevant field of sponge cutting devices, in particular to a sponge cutting device. Background Art

[0002] With the development of social productivity, people's demand for sponge raw materials is increasing. Sponge is a material with high comfort, strong water absorption performance, easy transportation and easy handling. Therefore, the application range of sponge is very wide. It is a material with a wide range of adaptability. Its production volume is also increasing year by year. In the sponge production process, the sponge needs to be cut, and a sponge cutting device will be used.

[0003] The existing device has the following shortcomings when in use: a large amount of debris and dust will be generated during the sponge cutting process, which will float in the air and pollute the working environment and affect the health of the operator. The sponge needs to be fixed manually during sponge cutting, and the cutting knife can easily scratch the operator, increasing the risk of operation. Summary of the invention

[0004] The purpose of the utility model is to provide a sponge cutting device to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a sponge cutting device, comprising a workbench, a mounting plate, a movable frame, a knife seat, an auxiliary sliding rod, a motor, a collection bin and a ball nut, wherein the workbench is provided with a collection bin, a through hole is provided on the surface of the workbench, the through hole is communicated with the collection bin, a suction pump is installed in the workbench, the suction port of the suction pump is connected with the collection bin, a filter is installed in the collection bin, a door panel is installed at the outlet of the collection bin on the workbench, after the worker places the sponge on the workbench, the suction pump installed in the workbench is started, and the through hole provided on the surface of the workbench is cooperated to produce The suction force draws the debris and dust generated by sponge cutting into the collection bin on the workbench, and cooperates with the filter installed in the collection bin to collect the debris and dust generated in the sponge cutting process. By opening the door panel installed at the exit of the collection bin on the workbench, the debris and dust are cleaned centrally to prevent the debris and dust generated in the sponge cutting process from floating in the air to pollute the working environment and affect the health of operators. At the same time, the suction force can fix the sponge to a certain extent, preventing the cutting knife from scratching the staff when manually fixing the sponge during cutting, thereby reducing the operation risk during sponge cutting.

[0006] In a further embodiment, a fixed plate is installed on the workbench, a screw is rotatably installed between the fixed plates, the end of the motor power shaft installed on the fixed plate is connected to one end of the screw, a ball nut is threadedly installed on the screw, an auxiliary slide rod is installed on the ball nut, and a moving frame is installed on the top of the auxiliary slide rod. By starting the motor installed on the fixed plate to rotate forward and reverse, the ball nut threadedly installed on the screw moves forward and backward, and the auxiliary slide rod installed on the ball nut drives the moving frame to move, thereby adjusting the movement of the cutting structure according to the size of the sponge to be cut.

[0007] In a further embodiment, a bracket is installed on the workbench, a mounting plate is installed on the top of the bracket, a scale is provided on the mounting plate, a slide groove is opened on the mounting plate, a connecting rod is installed on the mobile frame, the connecting rod is slidably connected with the slide groove, and the cutting structure on the mobile frame is adjusted according to the size of the sponge to be cut and the scale provided on the mounting plate. The connecting rod installed on the mobile frame is slidably connected with the slide groove provided on the mounting plate, thereby ensuring the stability of the mobile frame during movement.

[0008] In a further embodiment, a telescopic rod is installed on the movable frame, a knife holder is installed at one end of the telescopic rod, and a cutting knife is installed on the knife holder. After adjusting the movable frame, the telescopic rod installed on the movable frame is started to drive the cutting knife on the knife holder to move down to cut the sponge.

[0009] In a further embodiment, a connecting rod is installed on the knife holder, and an auxiliary slider is installed at one end of the connecting rod. The auxiliary slider is slidably connected to the auxiliary slider. When the cutting knife on the knife holder moves up and down, the connecting rod installed on the knife holder cooperates with the auxiliary slider installed at one end of the connecting rod to be slidably connected to the auxiliary slider, thereby ensuring the stability of the knife holder when it moves up and down.

[0010] In a further embodiment, the limit rod installed on the ball nut is slidably connected to the track opened on the workbench, and a circuit controller is installed on the motor. The limit rod installed on the ball nut is slidably connected to the track opened on the workbench, which limits the self-rotation of the ball nut while ensuring the stability of the ball nut during movement. The circuit controller installed on the motor changes the rotation direction of the motor shaft by swapping the positive and negative poles of the DC motor power supply, thereby achieving the purpose of bidirectional alternating rotation of the motor shaft.

[0011] Compared with the prior art, the beneficial effects of the utility model are: the debris and dust generated in the sponge cutting process are collected by vacuuming, so as to avoid the debris and dust generated in the sponge cutting process from floating in the air to pollute the working environment and affect the health of the operator; at the same time, the suction force can fix the sponge to a certain extent, so as to prevent the problem that the cutting knife can easily scratch the operator when the sponge is manually fixed during cutting, thereby reducing the operational risk when cutting the sponge. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0013] Figure 2 This is a front view structural schematic diagram of the utility model;

[0014] Figure 3 It is a schematic diagram of the cross-sectional structure of the utility model;

[0015] Figure 4 It is a schematic diagram of the top structure of the utility model.

[0016] In the figure: 1. workbench; 2. bracket; 3. mounting plate; 4. ruler; 5. movable frame; 6. telescopic rod; 7. knife holder; 8. cutting knife; 9. connecting rod; 10. auxiliary slider; 11. auxiliary slider; 12. fixing plate; 13. motor; 14. door panel; 15. collecting bin; 16. through hole; 17. filter screen; 18. suction pump; 19. screw rod; 20. ball nut; 21. slide groove; 22. connecting rod. DETAILED DESCRIPTION

[0017] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0018] See also Figure 1-4The utility model provides an embodiment: a sponge cutting device, including a workbench 1, a mounting plate 3, a movable frame 5, a knife seat 7, an auxiliary slide bar 11, a motor 13, a collection bin 15 and a ball nut 20. The workbench 1 is provided with a collection bin 15, and a through hole 16 is provided on the table surface of the workbench 1, and the through hole 16 is communicated with the collection bin 15. A suction pump 18 is installed in the workbench 1, and the suction port of the suction pump 18 is connected to the collection bin 15. A filter screen 17 is installed in the collection bin 15. A door panel 14 is installed at the outlet of the collection bin 15 on the workbench 1. After the worker places the sponge on the workbench 1, the suction pump 18 installed in the workbench 1 is started, and the suction pump 18 installed in the workbench 1 is matched with the workbench. The through hole 16 provided on the workbench 1 generates suction to suck the debris and dust generated by sponge cutting into the collecting bin 15 provided on the workbench 1, and the debris and dust generated in the sponge cutting process are collected by vacuuming with the filter screen 17 installed in the collecting bin 15. The debris and dust are centrally cleaned by opening the door panel 14 installed at the exit of the collecting bin 15 on the workbench 1, so as to avoid the debris and dust generated in the sponge cutting process from floating in the air to pollute the working environment and affect the health of the operator. At the same time, the suction can fix the sponge to a certain extent, so as to prevent the problem that the cutting knife is easy to scratch the operator when the sponge is fixed manually during cutting, thereby reducing the operation risk during sponge cutting.

[0019] See also Figure 1-4 A fixing plate 12 is installed on the workbench 1, and a screw 19 is rotatably installed between the fixing plates 12. The power shaft end of the motor 13 installed on the fixing plate 12 is connected to one end of the screw 19. A ball nut 20 is threadedly installed on the screw 19, and an auxiliary slide bar 11 is installed on the ball nut 20. A moving frame 5 is installed on the top of the auxiliary slide bar 11. By starting the motor 13 installed on the fixing plate 12 to rotate forward and reverse, the ball nut 20 threadedly installed on the screw 19 moves forward and backward, and cooperates with the auxiliary slide bar 11 installed on the ball nut 20 to drive the moving frame 5 to move, so as to The cutting structure is moved to adjust the size of the sponge to be cut. A bracket 2 is installed on the workbench 1, and a mounting plate 3 is installed on the top of the bracket 2. A scale 4 is provided on the mounting plate 3. A slide groove 21 is provided on the mounting plate 3. A connecting rod 22 is installed on the mobile frame 5, and the connecting rod 22 is slidably connected with the slide groove 21. According to the size of the sponge to be cut, the cutting structure on the mobile frame 5 is adjusted in cooperation with the scale 4 provided on the mounting plate 3. The connecting rod 22 installed on the mobile frame 5 is slidably connected with the slide groove 21 provided on the mounting plate 3, thereby ensuring the stability of the mobile frame 5 when moving.

[0020] See also Figure 1-4, the mobile frame 5 is equipped with a telescopic rod 6, one end of the telescopic rod 6 is equipped with a knife seat 7, and a cutting knife 8 is installed on the knife seat 7. After adjusting the mobile frame 5, the telescopic rod 6 installed on the mobile frame 5 is started to drive the cutting knife 8 on the knife seat 7 to move down to cut the sponge. A connecting rod 9 is installed on the knife seat 7, and an auxiliary slider 10 is installed at one end of the connecting rod 9. The auxiliary slider 10 is slidably connected with the auxiliary slider 11. When the cutting knife 8 on the knife seat 7 moves up and down, the connecting rod 9 installed on the knife seat 7 cooperates with the auxiliary slider 10 installed at one end of the connecting rod 9 and the auxiliary slider 11. The slide bar 11 is slidably connected to ensure the stability of the knife seat 7 when it moves up and down. The limit rod installed on the ball nut 20 is slidably connected to the track opened on the workbench 1. The motor 13 is equipped with a circuit controller. The limit rod installed on the ball nut 20 is slidably connected to the track opened on the workbench 1, which limits the rotation of the ball nut 20 while ensuring the stability of the ball nut 20 when it moves. The circuit controller installed on the motor 13 changes the rotation direction of the motor shaft by swapping the positive and negative poles of the DC motor power supply, thereby achieving the purpose of bidirectional alternating rotation of the motor shaft.

[0021] Working principle: After the worker places the sponge on the workbench 1, the suction pump 18 installed in the workbench 1 is started, and the suction force generated by the through hole 16 opened on the surface of the workbench 1 sucks the debris and dust generated by the sponge cutting into the collection bin 15 opened on the workbench 1, and the filter net 17 installed in the collection bin 15 is used to collect the debris and dust generated in the sponge cutting process. By opening the door panel 14 installed at the exit of the collection bin 15 on the workbench 1, the debris and dust are centrally cleaned to avoid the debris and dust generated in the sponge cutting process from floating in the air to pollute the working environment and affect the health of the operator. At the same time, the suction The force can fix the sponge to a certain extent, preventing the problem that the cutting knife may easily scratch the staff when manually fixing the sponge during cutting, thereby reducing the operation risk when cutting the sponge. By starting the motor 13 installed on the fixed plate 12 to rotate forward and reverse, the ball nut 20 threadedly installed on the screw rod 19 moves forward and backward, and the auxiliary sliding bar 11 installed on the ball nut 20 drives the moving frame 5 to move, and cooperates with the scale 4 set on the mounting plate 3 to adjust the movement of the cutting structure according to the size of the sponge to be cut. After adjusting the moving frame 5, the telescopic rod 6 installed on the moving frame 5 is started to drive the cutting knife 8 on the knife seat 7 to move downward to cut the sponge.

[0022] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A sponge cutting device, comprising a workbench (1), a mounting plate (3), a movable frame (5), a knife holder (7), an auxiliary slide bar (11), a motor (13), a collecting bin (15) and a ball nut (20), characterized in that: The workbench (1) is provided with a collecting bin (15), a through hole (16) is provided on the surface of the workbench (1), the through hole (16) is communicated with the collecting bin (15), a suction pump (18) is installed in the workbench (1), a suction port of the suction pump (18) is connected with the collecting bin (15), a filter screen (17) is installed in the collecting bin (15), and a door panel (14) is installed on the workbench (1) at the outlet of the collecting bin (15).

2. A sponge cutting device according to claim 1, characterized in that: A fixing plate (12) is mounted on the workbench (1), a screw rod (19) is rotatably mounted between the fixing plates (12), a power shaft end of a motor (13) mounted on the fixing plates (12) is connected to one end of the screw rod (19), a ball nut (20) is threadedly mounted on the screw rod (19), an auxiliary sliding rod (11) is mounted on the ball nut (20), and a moving frame (5) is mounted on the top end of the auxiliary sliding rod (11).

3. A sponge cutting device according to claim 1, characterized in that: The workbench (1) is mounted with a bracket (2), a mounting plate (3) is mounted on the top of the bracket (2), a scale (4) is arranged on the mounting plate (3), a slide groove (21) is provided on the mounting plate (3), a connecting rod (22) is mounted on the movable frame (5), and the connecting rod (22) is slidably connected to the slide groove (21).

4. A sponge cutting device according to claim 1, characterized in that: A telescopic rod (6) is mounted on the mobile frame (5), a knife seat (7) is mounted on one end of the telescopic rod (6), and a cutting knife (8) is mounted on the knife seat (7).

5. A sponge cutting device according to claim 1, characterized in that: A connecting rod (9) is mounted on the knife seat (7), an auxiliary sliding block (10) is mounted on one end of the connecting rod (9), and the auxiliary sliding block (10) is slidably connected to the auxiliary sliding block (11).

6. A sponge cutting device according to claim 1, characterized in that: The limiting rod installed on the ball nut (20) is slidably connected to a track provided on the workbench (1), and a circuit controller is installed on the motor (13).

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