CN214446777U

CN214446777U - Sponge truncation machine

Info

Publication number: CN214446777U
Application number: CN202120601229.6U
Authority: CN
Inventors: 张辰志; 孙桦铭
Original assignee: Wuxi Xiehe Precision Die Cutting Parts Co ltd
Current assignee: Wuxi Xiehe Precision Die Cutting Parts Co ltd
Priority date: 2021-03-24
Filing date: 2021-03-24
Publication date: 2021-10-22
Anticipated expiration: 2031-03-24

Abstract

The application relates to a sponge truncation machine, which comprises a rack and a processing table for bearing sponge; the processing table is connected with the frame in a sliding way; a tool rest is arranged above the processing table, and a tool belt is rotationally connected in the tool rest; the cutter belt is abutted against the outer side wall of the sponge close to the cutter frame; the knife rest is rotatably connected with a compression roller which is arranged on one side of the knife belt close to the sponge and is horizontally arranged; the axis of the compression roller is vertical to the sliding direction of the processing table; the bottom of compression roller and the top surface butt of sponge, the compression roller is applyed and is given the pressure of sponge orientation processing platform. The sponge that this application has to improve and place on the processing platform is not spacing effect effectively.

Description

Sponge truncation machine

Technical Field

The application relates to the technical field of sponge cutting equipment, in particular to a sponge truncation machine.

Background

The sponge sealing strip is made of sponge, has small density and excellent sealing performance, buffering performance and elasticity.

The sponge truncation mainly is used for cutting the sponge product and piecemeal. The sponge truncation machine at present all places the sponge that will wait to cut on the processing platform, and processing platform reciprocating motion back and forth drives the sponge and passes the sword area on the knife rest, and when the sponge passed through the knife rest, high-speed rotatory sword area can be with sponge upper and lower separation to the realization is to the cutting of sponge. However, the sponge placed on the processing table is not effectively limited, and during the rotation of the knife belt, the sponge may be driven to move along the direction vertical to the movement of the processing table, so that the sponge may fall off from the processing table during the cutting process.

SUMMERY OF THE UTILITY MODEL

In order to improve the problem that the sponge of placing on the processing platform is not spacing effectively, this application provides a sponge truncation machine.

The application provides a sponge truncation machine adopts following technical scheme:

a sponge truncation machine comprises a frame and a processing table for bearing sponge; the processing table is connected with the frame in a sliding manner; a tool rest is arranged above the processing table, and a tool belt is rotationally connected in the tool rest; the cutter belt is abutted against the outer side wall of the sponge close to the cutter frame; the knife rest is rotatably connected with a compression roller, the compression roller is arranged on one side of the knife belt close to the sponge, and the compression roller is horizontally arranged; the axis of the compression roller is vertical to the sliding direction of the processing table; the bottom of compression roller and the top surface butt of sponge, the compression roller is exerted and is given the pressure of sponge orientation processing platform.

Through adopting above-mentioned technical scheme, rotate the connection compression roller on the knife rest, the bottom of compression roller and the top surface butt of sponge for the sponge receives the extrusion at the removal in-process, thereby the bottom of increase sponge and the frictional force of processing platform reduce because of the sword area rotates the possibility that drives the sponge and remove, thereby improve and place the sponge on the processing platform and not by effective spacing problem.

Optionally, the compression roller is connected with a sliding device, the sliding device is arranged on the tool rest, and the sliding device can drive the compression roller to slide on the tool rest along the vertical direction.

Through adopting above-mentioned technical scheme, under slider's drive, the compression roller can slide along vertical direction on the knife rest for the compression roller can be applicable to the sponge of co-altitude not, thereby improves the application scope of compression roller.

Optionally, both ends of the compression roller are rotatably connected with first bearing seats; the number of the sliding devices is two, and each sliding device corresponds to the first bearing seat one by one; the sliding device comprises a connecting block, a first screw rod, a first bevel gear and a second bevel gear meshed with the first bevel gear; each connecting block is arranged at the top end of the corresponding first bearing seat; each first screw rod penetrates through the corresponding connecting block and is in threaded connection with the corresponding connecting block; each first bevel gear is arranged at the top of the corresponding first screw rod; a transmission rod is arranged between the two second bevel gears.

Through adopting above-mentioned technical scheme, rotate the transfer line and drive two second bevel gears and rotate, two second bevel gears drive corresponding first bevel gear and rotate to make two first lead screws rotate, make the connecting block can drive the first bearing frame that corresponds and remove along vertical direction, thereby realize the altitude mixture control of compression roller, make the compression roller can be applicable to the sponge of co-altitude not.

Optionally, two sides of the frame are provided with the stand columns, and each stand column penetrates through the tool rest and is connected with the tool rest in a sliding manner; the bottom of the frame is provided with an adjusting device; the adjusting device can drive the tool rest to slide along the length direction of the upright post.

Through adopting above-mentioned technical scheme, the knife rest can slide along the length direction of stand for the sponge of different thickness can be cut out to the sword area.

Optionally, the adjusting device includes a first driving motor, a driving gear coaxially connected to the first driving motor, a driven gear connected to the driving gear through a chain, and a rotating shaft penetrating through the driven gear; the two ends of the rotating shaft are connected with third bevel gears, and each third bevel gear is meshed with a fourth bevel gear; each fourth bevel gear all is connected with the second lead screw, each the second lead screw all is vertical setting and all with knife rest threaded connection.

Through adopting above-mentioned technical scheme, first driving motor drives the driving gear and rotates, and the driving gear drives driven gear and rotates to drive the pivot and rotate, make two third bevel gears at pivot both ends rotate, each third bevel gear drives corresponding fourth bevel gear and rotates, thereby drive two second lead screws and rotate, thereby realize the altitude mixture control of knife rest, make the sword area can surely go out the sponge of different thickness.

Optionally, a sand paper layer is arranged on the top surface of the processing table.

Through adopting above-mentioned technical scheme, set up sand paper layer at the top surface of processing platform to can increase the frictional force between processing platform and the sponge, reduce the gliding possibility of sponge when the cutting.

Optionally, the processing bench is connected with a limiting block, the limiting block is arranged on one side of the sponge far away from the knife belt, and the limiting block is attached to the sponge.

Through adopting above-mentioned technical scheme, stopper and sponge laminating to the stopper provides the holding power to the sponge, reduces the sponge and takes place gliding probably when the cutting.

Optionally, the processing table is provided with two baffles, and the two baffles are respectively arranged on two sides of the sponge in the width direction and are attached to the sponge.

Through adopting above-mentioned technical scheme, two baffles set up respectively in the width direction's of sponge both sides and all with the sponge laminating to play limiting displacement for the sponge, reduce the sword area and rotate the possibility that drives sponge lateral shifting.

Optionally, one of the baffles is slidably connected with the processing table, and the baffle can slide along a direction perpendicular to the moving direction of the processing table.

Through adopting above-mentioned technical scheme, one of them baffle and workstation sliding connection for the sponge truncation machine can be applicable to the sponge of not using the width, improves the application scope of sponge truncation machine.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the tool rest is rotatably connected with the compression roller, the bottom end of the compression roller is abutted against the top surface of the sponge, so that the sponge is extruded in the moving process, the friction force between the bottom end of the sponge and the processing table is increased, the possibility that the sponge is driven to move due to the rotation of the cutter belt is reduced, and the problem that the sponge placed on the processing table is not effectively limited is solved;

2. the rotating transmission rod drives the two second bevel gears to rotate, the two second bevel gears drive the corresponding first bevel gears to rotate, so that the two first screw rods rotate, the connecting blocks can drive the corresponding first bearing seats to move in the vertical direction, the height adjustment of the compression roller is realized, and the compression roller can be suitable for sponges with different heights;

3. first driving motor drives the driving gear and rotates, and the driving gear drives driven gear and rotates to drive the pivot and rotate, make two third bevel gears at pivot both ends rotate, each third bevel gear drives corresponding fourth bevel gear and rotates, thereby drive two second lead screws and rotate, thereby realize the altitude mixture control of knife rest, make the sword area can surely go out the sponge of different thickness.

Drawings

FIG. 1 is a schematic structural diagram of a sponge smoothing machine in example 1 of the present application.

Fig. 2 is a schematic structural diagram showing a connection relationship between a rack and a transmission gear in a sponge truncation machine according to embodiment 1 of the present application.

Fig. 3 is a schematic structural diagram showing a connection relationship between a pulley and a limiting plate in a sponge truncation machine according to embodiment 1 of the present application.

FIG. 4 is a schematic structural diagram of a realization adjusting device in the sponge truncation machine of the embodiment 1 of the present application.

Fig. 5 is an enlarged view at a in fig. 2.

FIG. 6 is a schematic structural view of a sponge truncation machine of embodiment 2 of the present application

Description of reference numerals: 1. a frame; 2. a processing table; 3. a slide rail; 4. a slider; 5. a second drive motor; 6. a speed reducer; 7. a transmission gear; 8. a rack; 9. a fixing plate; 10. a vertical plate; 11. a transverse plate; 12. a pulley; 13. a limiting plate; 14. a dust-proof box; 15. a column; 16. a tool holder; 17. a knife belt; 18. an adjustment device; 19. a first drive motor; 20. a driving gear; 21. a driven gear; 22. a rotating shaft; 23. a third bevel gear; 24. a fourth bevel gear; 25. a second lead screw; 26. a second bearing housing; 27. a transmission rod; 28. a sliding groove; 29. a sliding device; 30. connecting blocks; 31. a first lead screw; 32. a first bevel gear; 33. a second bevel gear; 34. a fifth bevel gear; 35. a sixth bevel gear; 36. rotating the rod; 37. a third bearing seat; 38. a first hand wheel; 39. a first bearing housing; 40. a compression roller; 41. a limiting block; 42. a baffle plate; 43. a mobile device; 44. a connecting plate; 45. a third screw rod; 46. a second hand wheel; 47. a sponge.

Detailed Description

The present application is described in further detail below with reference to figures 1-6.

The embodiment of the application discloses sponge truncation machine.

Example 1

Referring to fig. 1, the sponge truncation machine comprises a frame 1 and a processing table 2 for carrying a sponge 47, the processing table 2 being rectangular. The top surface of the processing table 2 is provided with a sand paper layer which is used for increasing the friction between the processing table 2 and the sponge 47. Two slide rails 3 of fixedly connected with on the frame 1 leave the clearance between two slide rails 3, equal sliding connection has two sliders 4 on each slide rail 3, and each slider 4 all is the type of falling U. Each slider 4 all with the bottom fixed connection of processing platform 2, four sliders 4 set up respectively in the four corners department of processing platform 2 bottoms, and slider 4 slides and to drive the length direction that processing platform 2 followed slide rail 3 and slide.

Referring to fig. 2, a second driving motor 5 and a speed reducer 6 are arranged in the frame 1, and a rotor of the second driving motor 5 is rotatably connected with an input shaft of the speed reducer 6 through a belt. An output shaft of the speed reducer 6 is arranged along the vertical upward direction, a transmission gear 7 is coaxially connected to the top of the output shaft of the speed reducer 6, and the transmission gear 7 is meshed with a rack 8. Referring to fig. 1, a fixing plate 9 is fixedly connected to the bottom of the processing table 2, and the fixing plate 9 is disposed along the moving direction of the processing table 2. The rack 8 is fixedly connected to the outer side wall of the fixing plate 9 close to the transmission gear 7.

Referring to fig. 3, a vertical plate 10 is fixedly connected to the bottom of the frame 1, a transverse plate 11 is fixedly connected to the top of the vertical plate 10, and a pulley 12 is rotatably connected to the top of the transverse plate 11. The fixed plate 9 is far away from fixedly connected with limiting plate 13 on the lateral wall of rack 8, and pulley 12 and limiting plate 13 butt.

Referring to fig. 1 and 3, when the rotor of the second driving motor 5 rotates, the belt drives the input shaft of the speed reducer 6 to rotate, so that the output shaft of the speed reducer 6 rotates, the output shaft of the speed reducer 6 drives the transmission gear 7 to rotate, the rack 8 slides along the length direction of the slide rail 3, and the processing table 2 is driven to slide along the length direction of the slide rail 3.

Referring to fig. 2, dust boxes 14 are disposed on two sides of the frame 1, the dust boxes 14 correspond to the slide rails 3 one by one, and each dust box 14 is displaced from the middle of the slide rail 3. The top of each dust-proof box 14 is fixedly connected with two upright posts 15. A tool rest 16 is arranged above the processing table 2, and a tool belt 17 is rotatably connected to the tool rest 16 in combination with fig. 1. The rotary connection of the tool holder 16 to the tool belt 17 is known in the art and will not be described in detail here. Each upright 15 is arranged through the tool holder 16, and the tool holder 16 can slide along the length direction of the upright 15.

Referring to fig. 4, the bottom of the frame 1 is provided with an adjusting device 18, and the adjusting device 18 can drive the tool post 16 to slide along the length direction of the upright post 15. The adjusting device 18 includes a first driving motor 19, a driving gear 20, a driven gear 21, and a rotating shaft 22. The first drive motor 19 is a counter-rotating motor. The driving gear 20 is coaxially and fixedly connected with a rotor of the first driving motor 19, and the driving gear 20 is rotatably connected with the driven gear 21 through a chain. The rotating shaft 22 is inserted through the driven gear 21 and is fixedly connected with the driven gear 21. Referring to fig. 2, both ends of the rotating shaft 22 respectively extend into the dust-proof box 14 and are rotatably connected to the dust-proof box 14. Both ends of the rotating shaft 22 are fixedly connected with a third bevel gear 23, and each third bevel gear 23 is engaged with a fourth bevel gear 24. Each fourth bevel gear 24 is provided with a second screw 25 in a penetrating manner, and each second screw 25 is fixedly connected with the corresponding fourth bevel gear 24. Each second screw 25 is vertically disposed. Each second screw 25 is inserted through the tool holder 16 and is in threaded connection with the tool holder 16.

Referring to fig. 4, when the first driving motor 19 is started, the rotor of the first driving motor 19 drives the driving gear 20 to rotate, the driving gear 20 drives the driven gear 21 to rotate through the chain, so that the rotating shaft 22 rotates, the rotating shaft 22 rotates to drive the two third bevel gears 23 to rotate, the two third bevel gears 23 drive the corresponding fourth bevel gears 24 to rotate, so that the two second lead screws 25 rotate, the tool rest 16 slides along the length direction of the column 15, and the height of the tool belt 17 is adjusted.

Referring to fig. 2, two second bearing seats 26 are fixedly connected to the top of the tool holder 16, a transmission rod 27 is inserted into the two second bearing seats 26, and the transmission rod 27 is rotatably connected to the two second bearing seats 26. Two sliding grooves 28 are formed in the tool rest 16, and a sliding device 29 is arranged in each sliding groove 28. Each slide 29 comprises a connecting block 30, a first lead screw 31, a first bevel gear 32 and a second bevel gear 33. Each connecting block 30 is within a corresponding slide groove 28 and each connecting block 30 is able to slide in the vertical direction in the slide groove 28. Each first screw rod 31 is arranged along the vertical direction, and each first screw rod 31 is arranged in the corresponding sliding groove 28 in a penetrating manner. Both ends of each first screw rod 31 are rotatably connected with the inner wall of the corresponding sliding groove 28 through bearings. Each first screw 31 penetrates through the corresponding connecting block 30 and is in threaded connection with the corresponding connecting block 30. The top end of each first screw 31 penetrates through the corresponding sliding groove 28 and is fixedly connected with the corresponding first bevel gear 32. Each first bevel gear 32 meshes with a corresponding second bevel gear 33. Two second bevel gears 33 are respectively arranged at two ends of the transmission rod 27 and fixedly connected with the transmission rod 27. Referring to fig. 5, a fifth bevel gear 34 is sleeved on the transmission rod 27, and the fifth bevel gear 34 is fixedly connected with the transmission rod 27. The fifth bevel gear 34 is meshed with a sixth bevel gear 35. The sixth bevel gear 35 is provided with a rotating rod 36 in a penetrating manner and is fixedly connected with the rotating rod 36. The top of the tool holder 16 is fixedly connected with a third bearing seat 37, and the rotating rod 36 penetrates through the third bearing seat 37 and is rotatably connected with the third bearing seat 37. A first hand wheel 38 is fixedly connected to an end of the rotating rod 36 away from the sixth bevel gear 35.

Referring to fig. 2, a first bearing seat 39 is fixedly connected to the bottom of each connecting block 30, a compression roller 40 is rotatably connected between the two first bearing seats 39, the compression roller 40 is horizontally arranged, and the axis of the compression roller 40 is perpendicular to the sliding direction of the processing table 2. Referring to fig. 5, the first hand wheel 38 is rotated to drive the sixth bevel gear 35 to rotate, so that the fifth bevel gear 34 rotates, the transmission rod 27 drives the two first bevel gears 32 to rotate, the two first bevel gears 32 drive the corresponding first screw rods 31 to rotate, and the two connecting blocks 30 slide in the corresponding sliding grooves 28 in the vertical direction, so as to adjust the height of the pressing roller 40.

Referring to fig. 1, in an initial state, the processing table 2 is located at an end of the frame 1 near the press roll 40. When it is necessary to cut the sponge 47, the sponge 47 is placed on the processing table 2. The second driving motor 5 is activated so that the processing table 2 moves on the slide rail 3 in a direction to approach the press roller 40. Until the top of the sponge 47 abuts against the pressing roller 40, the pressing roller 40 presses the sponge 47. The working table 2 continues to slide, the sponge 47 pressed by the separation roller 40 is restored and contacts the knife belt 17, and the knife belt 17 cuts the sponge 47. The cutting is completed until the entire sponge 47 is cut by the knife belt 17.

The implementation principle of the embodiment 1 is as follows: when the sponge 47 needs to be cut, the first driving motor 19 is started to adjust the height of the knife belt 17 according to the thickness to be cut, and the first hand wheel 38 is rotated to adjust the height of the compression roller 40, so that the compression degree of the sponge 47 is adjusted. After the adjustment is completed, the sponge 47 is placed on the processing table 2, and the second driving motor 5 is turned on, so that the processing table 2 moves on the slide rail 3 in a direction close to the pressing roller 40, and the sponge 47 is cut by the knife belt 17. The cutting is completed until the entire sponge 47 is cut by the blade 17, at which time the worker removes the cut sponge 47. After removing the sponge 47, the height of the blade 17 is adjusted again and cutting is performed again by returning the processing table 2 to the end of the frame 1 near the press roll 40.

Example 2

Referring to fig. 6, the present embodiment is different from embodiment 1 in that a stopper 41 is fixedly connected to an end of the top surface of the processing table 2 away from the pressing roller 40, and the stopper 41 is disposed on a side of the sponge 47 away from the knife belt 17. The limiting block 41 is rectangular, and the axis of the length direction of the limiting block 41 is parallel to the axis of the press roller 40. One end of the sponge 47 close to the stopper 41 is attached to the stopper 41.

The top surface of the processing table 2 is connected with two baffle plates 42, the two baffle plates 42 are arranged along the moving direction of the processing table 2, and the two baffle plates 42 are arranged in parallel. The two baffles 42 are respectively arranged on two sides of the sponge 47 in the width direction and are attached to the sponge 47. One baffle plate 42 is fixedly connected with the processing table 2, and the other baffle plate 42 is connected with the processing table 2 in a sliding way.

The top surface of the processing table 2 is provided with a moving device 43, and the moving device 43 is located at one end of the baffle plate 42 connected with the processing table 2 in a sliding way, which is far away from the other baffle plate 42. The moving means 43 comprises a connecting plate 44, a third lead screw 45 and a second wheel 46. The connecting plates 44 are parallel to the two baffles 42, the third screw rods 45 penetrate through the connecting plates 44 and are in threaded connection with the connecting plates 44, and one ends, close to the baffles 42, of the third screw rods 45 are rotatably connected with the baffles 42 in sliding connection with the processing table 2 through bearings. And a second wheel 46 is fixedly connected to one end of the third screw rod 45 far away from the baffle 42. The second wheel 46 is rotated to rotate the third screw 45, so as to drive the baffle plate 42 connected with the processing table 2 in a sliding manner to slide on the processing table 2 along the width direction of the processing table 2, thereby adjusting the distance between the two baffle plates 42.

The implementation principle of the embodiment 2 is as follows: when the sponge 47 needs to be cut, the first driving motor 19 is started to adjust the height of the knife belt 17 according to the thickness to be cut, and the first hand wheel 38 is rotated to adjust the height of the compression roller 40, so that the compression degree of the sponge 47 is adjusted. And then according to the width of the sponge 47, the second wheel 46 is rotated to adjust the distance between the two baffles 42. Place sponge 47 on processing platform 2 after the adjustment is accomplished for two baffles 42 and limiting plate 13 all laminate with sponge 47, and open second driving motor 5, make processing platform 2 move along the direction that is close to compression roller 40 on slide rail 3, and sword area 17 cuts sponge 47. The cutting is completed until the entire sponge 47 is cut by the blade 17, at which time the worker removes the cut sponge 47. After removing the sponge 47, the height of the blade 17 is adjusted again and cutting is performed again by returning the processing table 2 to the end of the frame 1 near the press roll 40.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A sponge truncation machine comprises a frame (1) and a processing table (2) for bearing a sponge (47); the processing table (2) is connected with the frame (1) in a sliding way; a tool rest (16) is arranged above the processing table (2), and a tool belt (17) is rotationally connected to the tool rest (16); the cutter belt (17) is abutted against the outer side wall, close to the cutter frame (16), of the sponge (47); the method is characterized in that: the cutter frame (16) is rotatably connected with a compression roller (40), the compression roller (40) is arranged on one side, close to the sponge (47), of the cutter belt (17), and the compression roller (40) is horizontally arranged; the axial line of the compression roller (40) is vertical to the sliding direction of the processing table (2); the bottom end of the compression roller (40) is abutted against the top surface of the sponge (47), and the compression roller (40) applies pressure to the sponge (47) towards the processing table (2).

2. The sponge truncation machine of claim 1, wherein: the compression roller (40) is connected with a sliding device (29), the sliding device (29) is arranged on the tool rest (16), and the sliding device (29) can drive the compression roller (40) to slide on the tool rest (16) along the vertical direction.

3. The sponge truncation machine of claim 2, wherein: both ends of the compression roller (40) are rotatably connected with first bearing seats (39); two sliding devices (29) are arranged, and each sliding device (29) corresponds to the first bearing seat (39) one by one; the sliding device (29) comprises a connecting block (30), a first screw rod (31), a first bevel gear (32) and a second bevel gear (33) meshed with the first bevel gear (32); each connecting block (30) is arranged at the top end of the corresponding first bearing seat (39); each first screw rod (31) penetrates through the corresponding connecting block (30) and is in threaded connection with the corresponding connecting block (30); each first bevel gear (32) is arranged at the top of the corresponding first screw rod (31); a transmission rod (27) is arranged between the two second bevel gears (33).

4. The sponge truncation machine of claim 1, wherein: the two sides of the rack (1) are respectively provided with an upright post (15), and each upright post (15) is arranged in the tool rest (16) in a penetrating way and is connected with the tool rest (16) in a sliding way; the bottom of the frame (1) is provided with an adjusting device (18); the adjusting device (18) can drive the tool rest (16) to slide along the length direction of the upright post (15).

5. The sponge truncation machine of claim 4, wherein: the adjusting device (18) comprises a first driving motor (19), a driving gear (20) coaxially connected with the first driving motor (19), a driven gear (21) connected with the driving gear (20) through a chain and a rotating shaft (22) penetrating through the driven gear (21); the two ends of the rotating shaft (22) are connected with third bevel gears (23), and each third bevel gear (23) is meshed with a fourth bevel gear (24); each fourth bevel gear (24) is connected with a second screw rod (25), and each second screw rod (25) is vertically arranged and is in threaded connection with a tool rest (16).

6. The sponge truncation machine of claim 1, wherein: and a sand paper layer is arranged on the top surface of the processing table (2).

7. The sponge truncation machine of claim 1, wherein: processing platform (2) is last to be connected with stopper (41), stopper (41) set up and keep away from one side of sword area (17) and stopper (41) and sponge (47) laminating in sponge (47).

8. The sponge truncation machine of claim 1, wherein: the processing table (2) is provided with two baffle plates (42), and the two baffle plates (42) are respectively arranged on two sides of the width direction of the sponge (47) and are attached to the sponge (47).

9. The sponge truncation machine of claim 8, wherein: one of the baffle plates (42) is connected with the processing table (2) in a sliding mode, and the baffle plates (42) can slide along the direction perpendicular to the moving direction of the processing table (2).