Cutting device for foam product production

Abstract

The utility model discloses a cutting device for foam product production, which comprises a feeding table, the feeding table is arranged above the cutting table, two fixing frames are arranged above the feeding table, clamping blocks are arranged on the inner sides of the two fixing frames, and second electric push rods are arranged between the clamping blocks and the fixing frames; the lifting hole is formed in the cutting table, a cutting mounting frame is arranged above the cutting table, a cross beam is arranged on one side above the cutting mounting frame, a cutting knife is arranged below the cross beam, a connecting rod is arranged below one end of the cross beam, and the connecting rod is rotationally connected with the cutting mounting frame; the cutting mechanism of the cutting device can horizontally rotate through the connecting rod, the angle of the cutting knife is changed along with rotation of the cross beam, different parts of a foam product can be cut, inclined cutting machining of the foam product is achieved, and the production efficiency of the foam product is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of foam product production, in particular to a cutting device for foam product production. Background Art

[0002] Foam is a material made of foamed plastic particles, referred to as foam. Foam is divided into PU foam, anti-static foam, conductive foam, EPE, anti-static EPE, CR, EVA, bridged PE, SBR, EPDM, etc. Foam has a series of characteristics such as elasticity, light weight, fast pressure-sensitive fixation, easy to use, easy to bend, ultra-thin volume, reliable performance, etc. Foam products refer to products made of foam, and foam products need to be cut during the production process.

[0003] The Chinese patent publication number is CN214644140U, and the authorization announcement date is November 9, 2021. A cutting device for the production of foam products includes a working platform, an automatic cutting machine body is arranged on the top of the working platform, two parallel slides are opened on the top of the working platform, and the two slides are symmetrically distributed with the center line of the working platform, the inside of the slide is slidably connected to the support column, the right side of the support column is fixedly connected to a round rod, and the outside of the round rod is rotatably connected to a rotating sleeve. The utility model is provided with an automatic cutting machine body on the top of the working platform, and two parallel slides are opened on the top of the working platform. The two slides are symmetrically distributed with the center line of the working platform, the inside of the slide is slidably connected to the outside of the support column, and the right side of the support column is fixedly connected to the right end of the round rod, thereby realizing that the device has the advantages of automatic unloading and increased production efficiency.

[0004] The cutting mechanism of the existing cutting device is fixedly installed, and the angle of the cutting mechanism cannot be adjusted. The foam product can only be cut from one direction. When the foam product is beveled, it needs to be adjusted manually, which reduces the production efficiency and cannot meet the use requirements. Utility Model Content

[0005] The purpose of the utility model is to provide a cutting device for the production of foam products, so as to solve the problem proposed in the above background technology that the cutting mechanism of the existing cutting device is fixedly installed, the angle of the cutting mechanism cannot be adjusted, and the foam product can only be cut from one direction. When the foam product is beveled, it is necessary to manually adjust the foam product, which reduces the production efficiency and cannot meet the use requirements.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solution: a cutting device for producing foam products, comprising a cutting table, and also comprising:

[0007] A feeding table, which is arranged above the cutting table, a fixing frame is arranged above the feeding table, two fixing frames are arranged, and the fixing frames are fixedly connected to the feeding table, the two fixing frames are arranged on both sides of the feeding table, and clamping blocks are arranged on the inner sides of the two fixing frames, a second electric push rod is arranged between the clamping block and the fixing frame, and the two ends of the second electric push rod are respectively fixedly connected to the fixing frame and the clamping block, and a shock-absorbing support leg is arranged below the cutting table, and the shock-absorbing support leg is connected to the cutting table by screws;

[0008] A lifting hole is arranged on the cutting table, a cutting mounting frame is arranged above the cutting table, and the cutting mounting frame and the lifting hole are arranged through, the cutting mounting frame is slidably connected with the cutting table, a crossbeam is arranged on one side above the cutting mounting frame, a cutting knife is arranged below the crossbeam, and the cutting knife is connected to the crossbeam by screws, a connecting rod is arranged below one end of the crossbeam, and one end of the connecting rod is fixedly connected to the crossbeam, and the connecting rod is rotatably connected to the cutting mounting frame;

[0009] The first electric push rod is arranged on one side of the cutting mounting frame, and the first electric push rod is fixedly connected to the shock-absorbing support leg and the cutting mounting frame.

[0010] Preferably, a sponge pad is provided on one side of the clamping block, and the sponge pad is closely connected to the clamping block, a pressure sensor is provided at the contact point between the sponge pad and the clamping block, and the pressure sensor is fixedly connected to the clamping block.

[0011] Preferably, a second motor is disposed inside the upper end of the cutting mounting frame, and the second motor is connected to the cutting mounting frame via screws, and an output end of the second motor is connected to the other end of the connecting rod.

[0012] Preferably, an infrared transmitter is provided at one end of the crossbeam, and the infrared transmitter is connected to the crossbeam via screws, and the infrared transmitter is arranged above one side of the cutting knife.

[0013] Preferably, a slide groove is provided at the upper end of the cutting table, a slider is provided inside the slide groove, and the slider is slidably connected to the cutting table, the slider is fixedly connected to the lower end of the feeding table, a threaded hole is provided on the slider, a first motor is provided inside one end of the cutting table, and the first motor is connected to the cutting table by screws, a screw rod is provided inside the slide groove, and one end of the screw rod is connected to the output end of the first motor, the screw rod and the threaded hole are through-set, the screw rod is threadedly connected to the slider, and the screw rod is rotatably connected to the cutting table.

[0014] Preferably, a ball bearing is provided at the lower end of the feeding table, and the ball bearings are provided on both sides of the sliding block, the ball bearings are rollingly connected to the feeding table, and the ball bearings are in contact with the upper end of the cutting table.

[0015] Preferably, a material receiving box is provided below one end of the cutting table, and the material receiving box is connected to the cutting table by screws.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] 1. The utility model device is provided with a cutting mounting frame, a first electric push rod, a crossbeam, a cutting knife, a connecting rod and a second motor. The first electric push rod drives the cutting mounting frame to rise and fall, and the descending cutting mounting frame drives the cutting knife to fall. The falling cutting knife contacts the foam product to achieve cutting. The second motor drives the connecting rod to rotate. As the connecting rod rotates, the crossbeam rotates. As the crossbeam rotates, the angle of the cutting knife changes, and the foam product can be obliquely cut to improve the cutting effect.

[0018] 2. The utility model device is provided with an infrared emitter, which emits infrared rays to irradiate the foam products below, thereby indirectly positioning the foam products to be cut, thereby improving the cutting accuracy of the foam products;

[0019] 3. The utility model device is provided with a feeding table, a clamping block, a second electric push rod, a first motor, a slider and a screw rod. The second electric push rod drives the clamping block to move, and the foam product is clamped and fixed on the feeding table from both sides by the clamping block. The first motor drives the screw rod to rotate, and the rotation of the screw rod drives the slider to slide along the slide groove, thereby realizing the movement of the feeding table, moving the foam product to be cut to the bottom of the cutting knife, and removing the cut foam product. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 This is a diagram showing the connection between the cutting mounting frame, the cutting table and the crossbeam of the utility model;

[0022] Figure 3 This is a structural diagram of the connection between the feeding platform and the fixing frame of the utility model;

[0023] Figure 4 This is a connection diagram between the feeding table and the cutting table of the utility model.

[0024] In the figure: 1. cutting table; 2. shock-absorbing support legs; 3. feeding table; 4. fixing frame; 5. clamping block; 6. material receiving box; 7. first motor; 8. cutting mounting frame; 9. first electric push rod; 10. crossbeam; 11. cutting knife; 12. infrared transmitter; 13. slide groove; 14. connecting rod; 15. second motor; 16. lifting hole; 17. slider; 18. threaded hole; 19. ball bearing; 20. second electric push rod; 21. sponge pad; 22. pressure sensor; 23. screw rod. DETAILED DESCRIPTION

[0025] 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.

[0026] See also Figure 1-4 The utility model provides an embodiment: a cutting device for producing foam products, comprising a cutting table 1, and also comprising:

[0027] A feeding table 3 is arranged above the cutting table 1, a fixing frame 4 is arranged above the feeding table 3, two fixing frames 4 are arranged, and the fixing frames 4 are fixedly connected to the feeding table 3, the two fixing frames 4 are arranged on both sides of the feeding table 3, and clamping blocks 5 are arranged on the inner sides of the two fixing frames 4, a second electric push rod 20 is arranged between the clamping block 5 and the fixing frame 4, and the two ends of the second electric push rod 20 are respectively fixedly connected to the fixing frame 4 and the clamping block 5, and a shock-absorbing support leg 2 is arranged below the cutting table 1, and the shock-absorbing support leg 2 is connected to the cutting table 1 by screws;

[0028] A lifting hole 16 is provided on the cutting table 1, a cutting mounting frame 8 is provided above the cutting table 1, and the cutting mounting frame 8 and the lifting hole 16 are provided through, the cutting mounting frame 8 is slidably connected to the cutting table 1, a crossbeam 10 is provided on one side above the cutting mounting frame 8, a cutting knife 11 is provided below the crossbeam 10, and the cutting knife 11 is connected to the crossbeam 10 by screws, a connecting rod 14 is provided below one end of the crossbeam 10, and one end of the connecting rod 14 is fixedly connected to the crossbeam 10, and the connecting rod 14 is rotatably connected to the cutting mounting frame 8;

[0029] The first electric push rod 9 is arranged on one side of the cutting mounting frame 8 , and the first electric push rod 9 is fixedly connected to the shock-absorbing support leg 2 and the cutting mounting frame 8 .

[0030] During use: place the foam product on the feeding table 3, drive the second electric push rod 20 to drive the clamping block 5 to move, clamp and fix the foam product from both sides with the help of the clamping block 5, place the fixed foam product under the cutting knife 11, drive the first electric push rod 9 to drive the cutting mounting frame 8 to descend, and as the cutting mounting frame 8 descends, the cutting knife 11 is driven to fall, and the falling cutting knife 11 contacts the foam product to achieve cutting, and when the foam product is beveled, the crossbeam 10 is rotated, and the angle of the cutting knife 11 is changed as the crossbeam 10 rotates, so that the foam product can be beveled.

[0031] See also Figure 1 and Figure 4A sponge pad 21 is provided on one side of the clamping block 5, and the sponge pad 21 is closely connected to the clamping block 5. A pressure sensor 22 is provided at the contact point between the sponge pad 21 and the clamping block 5, and the pressure sensor 22 is fixedly connected to the clamping block 5. The sponge pad 21 protects the clamped foam product, and the pressure sensor 22 measures the clamping force to prevent the foam product from being damaged by excessive clamping.

[0032] See also Figure 2 A second motor 15 is arranged inside the upper end of the cutting mounting frame 8, and the second motor 15 is connected to the cutting mounting frame 8 by screws. The output end of the second motor 15 is connected to the other end of the connecting rod 14. The connecting rod 14 is driven to rotate by the second motor 15, and the crossbeam 10 is driven to rotate as the connecting rod 14 rotates.

[0033] See also Figure 1 and Figure 2 An infrared transmitter 12 is provided at one end of the beam 10, and the infrared transmitter 12 is connected to the beam 10 by screws. The infrared transmitter 12 is arranged above one side of the cutting knife 11. The infrared transmitter 12 emits infrared rays to irradiate the foam products below, thereby indirectly positioning the foam products to be cut and improving the cutting accuracy of the foam products.

[0034] See also Figure 1 , Figure 3 and Figure 4 A slide groove 13 is provided at the upper end of the cutting table 1, a slider 17 is provided inside the slide groove 13, and the slider 17 is slidably connected to the cutting table 1, the slider 17 is fixedly connected to the lower end of the feeding table 3, and a threaded hole 18 is provided on the slider 17. A first motor 7 is provided inside one end of the cutting table 1, and the first motor 7 is connected to the cutting table 1 by screws. A screw rod 23 is provided inside the slide groove 13, and one end of the screw rod 23 is connected to the output end of the first motor 7, the screw rod 23 and the threaded hole 18 are through-set, and the screw rod 23 is threadedly connected to the slider 17, the screw rod 23 is rotatably connected to the cutting table 1, and the screw rod 23 is driven to rotate by the first motor 7. As the screw rod 23 rotates, the slider 17 is driven to slide along the slide groove 13, so that the feeding table 3 moves, the foam product to be cut is moved to the bottom of the cutting knife 11, and the foam product that has been cut is removed.

[0035] See also Figure 3 and Figure 4 A ball 19 is provided at the lower end of the feeding table 3 , and the ball 19 is provided on both sides of the slider 17 , the ball 19 is rollingly connected to the feeding table 3 , and the ball 19 is in contact with the upper end of the cutting table 1 .

[0036] See also Figure 1A material receiving box 6 is provided below one end of the cutting table 1, and the material receiving box 6 is connected to the cutting table 1 by screws, and the cut waste is collected by the material receiving box 6.

[0037] Working principle: the foam product is placed on the feeding table 3, the second electric push rod 20 is driven to drive the clamping block 5 to move, and the foam product is clamped and fixed from both sides by the clamping block 5, the first motor 7 is turned on to drive the screw rod 23 to rotate, and the slider 17 is driven to slide along the slide groove 13 with the rotation of the screw rod 23, so that the feeding table 3 is moved, and the fixed foam product is placed under the cutting knife 11, and the infrared transmitter 12 emits infrared rays to irradiate the foam product below, and the foam product to be cut is positioned, and the first electric push rod 9 is driven to drive the cutting mounting frame 8 to descend, and the cutting knife 11 is driven to fall with the descent of the cutting mounting frame 8, and the falling cutting knife 11 contacts the foam product to achieve cutting; when the foam product is beveled, the second motor 15 is turned on to drive the connecting rod 14 to rotate, and the crossbeam 10 is driven to rotate with the rotation of the connecting rod 14, and the angle of the cutting knife 11 is changed with the rotation of the crossbeam 10, so that the foam product can be beveled, and the collecting box 6 collects the cut waste.

[0038] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0039] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A cutting device for producing foam products, comprising a cutting table (1), characterized in that: Also includes: A feeding table (3) is arranged above the cutting table (1); a fixing frame (4) is arranged above the feeding table (3); two fixing frames (4) are arranged, and the fixing frames (4) are fixedly connected to the feeding table (3); the two fixing frames (4) are arranged on both sides of the feeding table (3); a clamping block (5) is arranged on the inner side of the two fixing frames (4); a second electric push rod (20) is arranged between the clamping block (5) and the fixing frame (4), and the two ends of the second electric push rod (20) are respectively fixedly connected to the fixing frame (4) and the clamping block (5); a shock-absorbing support leg (2) is arranged below the cutting table (1), and the shock-absorbing support leg (2) is connected to the cutting table (1) by screws; A lifting hole (16) is arranged on the cutting table (1); a cutting mounting frame (8) is arranged above the cutting table (1), and the cutting mounting frame (8) and the lifting hole (16) are arranged in a through-connected manner; the cutting mounting frame (8) is slidably connected to the cutting table (1); a crossbeam (10) is arranged on one side above the cutting mounting frame (8); a cutting knife (11) is arranged below the crossbeam (10), and the cutting knife (11) is connected to the crossbeam (10) by screws; a connecting rod (14) is arranged below one end of the crossbeam (10), and one end of the connecting rod (14) is fixedly connected to the crossbeam (10), and the connecting rod (14) is rotatably connected to the cutting mounting frame (8); A first electric push rod (9) is arranged on one side of the cutting mounting frame (8), and the first electric push rod (9) is fixedly connected to the shock-absorbing support leg (2) and the cutting mounting frame (8).

2. A cutting device for foam product production according to claim 1, characterized in that: A sponge pad (21) is provided on one side of the clamping block (5), and the sponge pad (21) is closely connected to the clamping block (5); a pressure sensor (22) is provided at the contact point between the sponge pad (21) and the clamping block (5), and the pressure sensor (22) is fixedly connected to the clamping block (5).

3. A cutting device for foam product production according to claim 1, characterized in that: A second motor (15) is disposed inside the upper end of the cutting mounting frame (8), and the second motor (15) is connected to the cutting mounting frame (8) via screws, and an output end of the second motor (15) is connected to the other end of the connecting rod (14).

4. A cutting device for foam product production according to claim 1, characterized in that: An infrared transmitter (12) is provided at one end of the crossbeam (10), and the infrared transmitter (12) is connected to the crossbeam (10) via screws. The infrared transmitter (12) is arranged above one side of the cutting knife (11).

5. A cutting device for foam product production according to claim 1, characterized in that: The upper end of the cutting table (1) is provided with a slide groove (13), a slider (17) is provided inside the slide groove (13), and the slider (17) is slidably connected to the cutting table (1), the slider (17) is fixedly connected to the lower end of the feeding table (3), a threaded hole (18) is provided on the slider (17), a first motor (7) is provided inside one end of the cutting table (1), and the first motor (7) is connected to the cutting table (1) by screws, a screw rod (23) is provided inside the slide groove (13), and one end of the screw rod (23) is connected to the output end of the first motor (7), the screw rod (23) and the threaded hole (18) are through-set, and the screw rod (23) is threadedly connected to the slider (17), and the screw rod (23) is rotatably connected to the cutting table (1).

6. A cutting device for foam product production according to claim 5, characterized in that: A ball bearing (19) is provided at the lower end of the feeding platform (3), and the ball bearings (19) are arranged on both sides of the slider (17). The ball bearings (19) are rollingly connected to the feeding platform (3), and the ball bearings (19) are in contact with the upper end of the cutting platform (1).

7. A cutting device for foam product production according to claim 1, characterized in that: A material receiving box (6) is provided below one end of the cutting table (1), and the material receiving box (6) is connected to the cutting table (1) via screws.

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