Cutter mechanism

Abstract

The utility model discloses a cutter mechanism which comprises an installation side baffle, a cutting wheel is installed on the upper left portion of the front end of the installation side baffle, a roller assembly is installed at the front end of the installation side baffle and located below the cutting wheel, a gluing module is installed on the left side of the roller assembly, and a first position adjusting mechanism is installed above the left side of the gluing module. A coiled material wheel is installed on the lower right portion of the front end of the installation side baffle, a plurality of guide rollers and a second position adjusting mechanism are installed on the left side of the coiled material wheel, part of the guide rollers are installed on the first position adjusting mechanism and the second position adjusting mechanism, and a tightness adjusting mechanism is further installed on the second position adjusting mechanism. Wherein a plurality of accommodating grooves and a plurality of hobs are uniformly and alternately distributed on the circumference of the cutting wheel, and adsorption holes are formed in the accommodating grooves; the hob abuts against the rolling wheel assembly when rotating along with the cutting wheel. According to the cutting device, the aim of improving the preparation efficiency of the cupola fireworks by improving the cutting efficiency of the firework packing material is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging material cutting, in particular to a cutting knife mechanism. Background Art

[0002] Fireworks are beautiful displays used for celebrations or special occasions. They are usually made of gunpowder and other chemicals, enclosed in a paper or metal tube, and explode by igniting a gunpowder fuse, producing a range of colorful and shaped visual effects.

[0003] Fireworks are widely used in various occasions, such as celebrating New Year, birthdays, weddings, National Day and other festivals or special events. Fireworks blooming in the night sky can not only create a festive and romantic atmosphere, but also bring shock and touch to people's hearts.

[0004] Sky rockets are a type of fireworks, also known as sky rockets, sky rockets, and gas fireworks. The preparation process of sky rockets involves multiple steps and specific material ratios, mainly including: material preparation stage and preparation stage.

[0005] Material preparation stage: Potassium perchlorate is used as the main oxidant to provide the oxygen required for combustion, and potassium hydrogen phthalate is used as an auxiliary oxidant and the source of other chemicals; other possible ingredients include: potassium nitrate, sulfur, charcoal powder, etc., which are used to adjust the color, brightness and burning speed of the fireworks.

[0006] The preparation stage includes: material mixing, barrel making, fuse installation, assembly and wrapping, and quality inspection. Among them, material mixing: potassium perchlorate and potassium hydrogen phthalate are mixed evenly in the prescribed proportion. Barrel making: the mixed gunpowder is loaded into a paper tube or a metal tube to make a barrel. Fuse installation: the fuse is installed at the bottom of the barrel. The function of the fuse is to ignite the gunpowder in the barrel by burning. Assembly and wrapping: the wooden pole is adhered to the barrel with the fuse installed, and then the wooden pole and the barrel are wrapped with packaging materials to ensure the firmness between the wooden pole and the barrel. Quality inspection: the quality inspection of the manufactured sky rockets, including appearance inspection, size measurement, fuse length inspection, etc.

[0007] In the actual preparation process of sky rockets, the packaging materials are all delivered in whole rolls. Therefore, when using the packaging materials to wrap the wooden poles and barrels, the packaging materials must be cut to a suitable size before wrapping. Currently, the cutting of packaging materials is done manually, so the cutting efficiency is low, which in turn leads to low efficiency in the preparation of sky rockets. Utility Model Content

[0008] In order to overcome the deficiencies of the prior art, the utility model provides a cutting mechanism for solving the technical problem of low cutting efficiency of packaging materials for rocket-type fireworks, thereby achieving the purpose of improving the efficiency of preparing rocket-type fireworks by improving the cutting efficiency of packaging materials for fireworks.

[0009] In order to solve the above problems, the technical solutions adopted by the utility model are as follows:

[0010] A cutting mechanism comprises a mounting side baffle, a cutting wheel is mounted on the upper left front end of the mounting side baffle, a roller assembly is mounted on the front end of the mounting side baffle and below the cutting wheel, a gluing module is mounted on the left side of the roller assembly, and a first position adjustment mechanism is mounted on the upper left side of the gluing module;

[0011] A coil wheel is installed at the lower right part of the front end of the mounting side baffle, a plurality of guide rollers and a second position adjustment mechanism are installed on the left side of the coil wheel, some guide rollers are installed on the first position adjustment mechanism and the second position adjustment mechanism, and a tension adjustment mechanism is also installed on the second position adjustment mechanism;

[0012] Therein, a plurality of accommodating grooves and a plurality of rolling cutters are evenly and alternately distributed on the circumference of the cutting wheel, and adsorption holes are provided on the accommodating grooves; and the rolling cutters abut against the roller assembly when the cutting wheel rotates.

[0013] As a preferred embodiment of the present utility model, the roller assembly comprises: a mounting bracket, a first mounting seat, a roller and a first limiting member;

[0014] The mounting bracket is mounted on the mounting side baffle, and a plurality of accommodating cavities are provided on the mounting bracket, and springs are built into the accommodating cavities; the roller is rotatably mounted on the first mounting seat, and the first limiting member is mounted on the mounting bracket, and is used to limit the first mounting seat;

[0015] A plurality of support columns are arranged at the bottom of the first mounting seat, and the support columns are installed in the accommodating cavity;

[0016] One end of the spring abuts against the bottom of the accommodating cavity, and the other end abuts against the end of the supporting column, and the roller abuts against the hob.

[0017] As a preferred embodiment of the utility model, the glue coating module comprises: a receiving member, a first glue coating roller, a second glue coating roller and a first motor;

[0018] The first glue coating roller and the second glue coating roller are rotatably installed in the receiving member; the second glue coating roller is installed above the first glue coating roller and abuts against the first glue coating roller;

[0019] Wherein, the first motor is installed at the rear end of the mounting side baffle, a first gear is installed at the end of the output shaft of the first motor, a second gear is installed at the end of the second glue coating roller, and the first gear and the second gear are meshed.

[0020] As a preferred embodiment of the present utility model, the first position adjustment mechanism includes: a second mounting seat, a first sliding seat, a second sliding seat and a second limiting member;

[0021] The second mounting seat is mounted on the mounting side baffle, the second mounting seat is provided with a slide rail, and the first sliding seat is slidably mounted on the slide rail; the second limiting member is mounted on the second mounting seat, and is used to limit the sliding of the first sliding seat;

[0022] The first sliding seat is provided with a limiting column, the second sliding seat is provided with a sliding groove, and the second sliding seat is slidably mounted on the first sliding seat;

[0023] Wherein, the limiting column is installed in the sliding groove to limit the sliding position of the second sliding seat; the guide roller is installed at the end of the second sliding seat.

[0024] As a preferred embodiment of the utility model, the second position adjustment mechanism includes: a third mounting seat, a third sliding seat, a hand-cranked wheel and a bidirectional screw;

[0025] The third mounting seat is mounted on the mounting side baffle, and a track is provided on the third mounting seat; the bidirectional screw is rotatably mounted on the third mounting seat, and the hand-cranked wheel is mounted on the end of the bidirectional screw;

[0026] The third sliding seat is slidably mounted on the track and penetrates the bidirectional screw rod. A part of the guide roller is mounted on the third sliding seat.

[0027] As a preferred embodiment of the utility model, the second position adjustment mechanism includes: a fourth mounting seat, a first clamping wheel, a second clamping wheel, a jacking bracket and a jacking assembly;

[0028] The fourth mounting seat is mounted on the third sliding seat, and the first clamping wheel is rotatably mounted on the fourth mounting seat;

[0029] The jacking bracket is movably mounted on the fourth mounting seat, the second clamping wheel is rotatably mounted on the jacking bracket, and the jacking assembly is mounted on the bottom of the jacking bracket.

[0030] As a preferred embodiment of the utility model, the lifting assembly includes: a lifting rod, a third gear, a fourth gear and a second motor;

[0031] One end of the lifting rod is rotatably inserted into the bottom of the lifting bracket, and the other end of the lifting rod is equipped with the third gear;

[0032] The fourth gear is installed at the end of the second motor output shaft, and the third gear is meshed with the fourth gear.

[0033] As a preferred embodiment of the present invention, the plurality of guide rollers are distributed above, below and on the left side of the glue coating module.

[0034] Compared with the prior art, the beneficial effects of the present invention are:

[0035] (1) The utility model installs the packaging material on the coil wheel and, under the guidance of a plurality of guide rollers, first transmits the packaging material to the gluing module. After the packaging material is coated with glue by the gluing module, it is then transmitted to between the cutting wheel and the roller assembly through the guide rollers. When the roller on the cutting wheel rotates to a position corresponding to the roller assembly, it abuts against the roller assembly and automatically cuts the packaging material between the two, thereby improving the cutting efficiency of fireworks packaging materials and further improving the efficiency of preparing sky rocket fireworks;

[0036] (2) The utility model uses a first position adjustment mechanism to adjust the position of the guide roller located on the upper side, thereby adjusting the tightness of the upper packaging material during the conveying process; uses a tightness adjustment mechanism to adjust the clamping force on the packaging material, thereby adjusting the tightness of the lower packaging material during the conveying process; uses a second position adjustment mechanism to adjust the position of the guide roller located on the lower side in a direction perpendicular to the installation side guard, thereby adjusting the conveying position of the lower packaging material;

[0037] (3) When the roller and the cutter come into contact with each other, the first mounting seat is relatively displaced in the multiple accommodating chambers of the mounting bracket under the contact force of the cutter, and the spring in the accommodating chamber is in a compressed state under the contact force of the support column. At this time, the packaging material between the roller and the cutter is well cut under the contact force of the cutter and the elastic force of the spring;

[0038] (4) The utility model realizes the coarse adjustment of the guide roller by sliding the first sliding seat on the slide rail of the second mounting seat, and realizes the fine adjustment of the guide roller by sliding the second sliding seat in the sliding groove. Finally, the tightness of the upper packaging material is better adjusted by coordinating the coarse adjustment and the fine adjustment.

[0039] (5) The utility model arranges guide rollers at multiple positions, which not only can accurately transfer the packaging material to the gluing module and between the roller and the roller, but also facilitates the adjustment of the tightness of the packaging material.

[0040] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods. BRIEF DESCRIPTION OF THE DRAWINGS

[0041] Figure 1 It is a schematic diagram of the overall front view structure of the cutter mechanism provided by the utility model;

[0042] Figure 2 It is a partial structural enlarged schematic diagram of the cutter mechanism provided by the utility model;

[0043] Figure 3 It is a schematic diagram of the first part of the structure of the cutter mechanism provided by the utility model;

[0044] Figure 4 It is a schematic diagram of the second part of the structure of the cutter mechanism provided by the utility model;

[0045] Figure 5 It is a schematic diagram of the third structure of the cutter mechanism provided by the utility model;

[0046] Figure 6 It is a schematic diagram of the overall rear view structure of the cutter mechanism provided by the utility model.

[0047] Explanation of the accompanying drawings: 1. Install the side baffle; 2. Cutting wheel; 3. Coil wheel; 4. Guide roller; 5. Receiving groove; 6. Hob; 7. Mounting bracket; 8. First mounting seat; 9. Roller; 10. First limiting member; 11. Receiving groove member; 12. First gluing roller; 13. Second gluing roller; 14. First motor; 15. First gear; 16. Second gear; 17. Second mounting seat; 18. First sliding seat; 19. Second sliding seat; 20. Second limiting member; 21. Slide rail; 22. Limiting column; 23. Sliding groove; 24. Third mounting seat; 25. Third sliding seat; 26. Hand wheel; 27. Bidirectional screw; 28. Fourth mounting seat; 29. ​​First clamping wheel; 30. Second clamping wheel; 31. Lifting bracket; 32. Lifting rod; 33. Third gear; 34. Second motor; 35. Track. DETAILED DESCRIPTION

[0048] like Figure 1 As shown, the cutting mechanism provided by the utility model comprises a mounting side baffle 1, a cutting wheel 2 is mounted on the upper left front end of the mounting side baffle 1, a roller assembly is mounted on the front end of the mounting side baffle 1 and below the cutting wheel 2, a gluing module is mounted on the left side of the roller assembly, and a first position adjustment mechanism is mounted on the upper left side of the gluing module;

[0049] A coil wheel 3 is installed at the lower right part of the front end of the installation side baffle 1, and a plurality of guide rollers 4 and a second position adjustment mechanism are installed on the left side of the coil wheel 3. Some guide rollers 4 are installed on the first position adjustment mechanism and the second position adjustment mechanism, and a tension adjustment mechanism is also installed on the second position adjustment mechanism.

[0050] There are multiple receiving grooves 5 and multiple roller cutters 6 evenly and alternately distributed on the circumference of the cutting wheel 2 , and adsorption holes are provided on the receiving grooves 5 ; the roller cutters 6 come into contact with the roller assembly when the cutting wheel 2 rotates.

[0051] Specifically, the packaging material installed on the coil wheel 3 is first conveyed to the gluing module under the guidance of multiple guide rollers 4. After the packaging material is coated with glue by the gluing module, it is conveyed to between the cutting wheel 2 and the roller assembly through the guide rollers. When the roller 6 on the cutting wheel 2 rotates to the position corresponding to the roller assembly, it abuts against the roller assembly and automatically cuts the packaging material between the two.

[0052] When the utility model is in use, a vacuum pump is connected to enable the adsorption holes on the plurality of receiving grooves 5 of the cutting wheel 2 to generate suction force, and the cut packaging material is adsorbed on the receiving grooves 5 under the action of the suction force.

[0053] The first position adjustment mechanism is used to adjust the position of the guide roller 4 located on the upper side, thereby adjusting the tightness of the upper packaging material during the conveying process. The tightness adjustment mechanism is used to adjust the clamping force on the packaging material, thereby adjusting the tightness of the lower packaging material during the conveying process. The second position adjustment mechanism is used to adjust the position of the guide roller 4 located on the lower side in a direction perpendicular to the installation side baffle 1, thereby adjusting the conveying position of the lower packaging material.

[0054] Furthermore, if Figure 1 and Figure 2 As shown, the roller assembly includes: a mounting bracket 7, a first mounting seat 8, a roller 9 and a first limiting member 10;

[0055] The mounting bracket 7 is mounted on the mounting side baffle 1, and a plurality of accommodating cavities are provided on the mounting bracket 7, and springs are built into the accommodating cavities; the roller 9 is rotatably mounted on the first mounting seat 8, and the first limiting member 10 is mounted on the mounting bracket for limiting the first mounting seat 8;

[0056] A plurality of support columns are arranged at the bottom of the first mounting seat 8, and the support columns are installed in the accommodating cavity;

[0057] One end of the spring abuts against the bottom of the accommodating cavity, and the other end abuts against the end of the supporting column, so that the roller 9 abuts against the hob 6 .

[0058] Specifically, when the roller 9 abuts against the hob 6, the first mounting seat 8 is relatively displaced in the multiple accommodating cavities of the mounting bracket 7 under the abutting force of the hob 6, and the spring in the accommodating cavity is in a compressed state under the abutting force of the support column. At this time, the packaging material between the roller 9 and the hob 6 is well cut under the abutting force of the hob 6 and the elastic force of the spring.

[0059] Furthermore, if Figure 3 , Figure 5 as well as Figure 6 As shown, the glue coating module includes: a receiving member 11, a first glue coating roller 12, a second glue coating roller 13 and a first motor 14;

[0060] The first glue coating roller 12 and the second glue coating roller 13 are rotatably installed in the receiving member 11; the second glue coating roller 13 is installed above the first glue coating roller 12 and abuts against the first glue coating roller 12;

[0061] The first motor 14 is mounted at the rear end of the mounting side baffle 1 , a first gear 15 is mounted at the end of the output shaft of the first motor 14 , a second gear 16 is mounted at the end of the second glue coating roller 13 , and the first gear 15 and the second gear 16 are meshed.

[0062] Specifically, when the utility model is used, the glue to be coated is placed in the container 11, the second glue coating roller 13 rotates under the action of the first motor 14, and the first glue coating roller 12 rotates with the second glue coating roller 13 under the action of friction. During the rotation process, the first glue coating roller 12 adheres the glue in the container 11 to the second glue coating roller 13, and then the glue is coated on the packaging material through the second glue coating roller 13.

[0063] Furthermore, if Figure 1 As shown, the first position adjustment mechanism includes: a second mounting seat 17, a first sliding seat 18, a second sliding seat 19 and a second position limiting member 20;

[0064] The second mounting seat 17 is mounted on the mounting side baffle 1, and a slide rail 21 is provided on the second mounting seat 17, and the first sliding seat 18 is slidably mounted on the slide rail 21; the second limiting member 20 is mounted on the second mounting seat 17, and is used to limit the sliding of the first sliding seat 18;

[0065] The first sliding seat 18 is provided with a limiting column 22, and the second sliding seat 19 is provided with a sliding groove 23. The second sliding seat 19 is slidably mounted on the first sliding seat 18;

[0066] The limiting column 22 is installed in the sliding groove 23 to limit the sliding position of the second sliding seat 19 ; the end of the second sliding seat 19 is installed with a guide roller 4 .

[0067] Specifically, the utility model realizes the rough adjustment of the guide roller 4 by sliding the first sliding seat 18 on the slide rail 21 of the second mounting seat 17, and realizes the fine adjustment of the guide roller 4 by sliding the second sliding seat 19 in the slide groove 23. Finally, the tightness of the upper packaging material can be better adjusted by coordinating the rough adjustment and the fine adjustment.

[0068] Furthermore, if Figure 4 As shown, the second position adjustment mechanism includes: a third mounting seat 24, a third sliding seat 25, a hand-cranked wheel 26 and a bidirectional screw 27;

[0069] The third mounting seat 24 is mounted on the mounting side baffle 1, and a track 35 is provided on the third mounting seat 24; the bidirectional screw 27 is rotatably mounted on the third mounting seat 24, and the hand wheel 26 is mounted on the end of the bidirectional screw 27;

[0070] The third sliding seat 25 is slidably mounted on the track 35 and penetrates the bidirectional screw 27 . Part of the guide roller 4 is mounted on the third sliding seat 25 .

[0071] Specifically, the utility model rotates the hand wheel 26 to rotate the bidirectional screw 27, so that the third sliding seat 25 slides on the track 25, thereby adjusting the position of the guide roller 4 installed on the third sliding seat 25, thereby changing the conveying position of the packaging material.

[0072] Furthermore, if Figure 4 As shown, the second position adjustment mechanism includes: a fourth mounting seat 28, a first clamping wheel 29, a second clamping wheel 30, a jacking bracket 31 and a jacking assembly;

[0073] The fourth mounting seat 28 is mounted on the third sliding seat 25, and the first clamping wheel 29 is rotatably mounted on the fourth mounting seat 28;

[0074] The jacking bracket 31 is movably mounted on the fourth mounting seat 28 , the second clamping wheel 30 is rotatably mounted on the jacking bracket 31 , and the jacking assembly is mounted at the bottom of the jacking bracket 31 .

[0075] Furthermore, if Figure 4 As shown, the lifting assembly includes: a lifting rod 32, a third gear 33, a fourth gear and a second motor 34;

[0076] One end of the lifting rod 32 is rotatably installed at the bottom of the lifting bracket 31, and the other end of the lifting rod 32 is installed with a third gear 33;

[0077] A fourth gear is mounted on the end of the output shaft of the second motor 34 , and the third gear 33 is meshed with the fourth gear.

[0078] Specifically, the fourth gear rotates under the drive of the second motor 34, thereby causing the third gear 33 and the lifting rod 32 to rotate. As the lifting rod 32 rotates, the lifting bracket 31 moves up and down along the lifting rod 32, thereby changing the abutment force between the first clamping wheel 29 and the second clamping wheel 30, and then changing the clamping force on the packaging material located therebetween, thereby achieving tightness adjustment.

[0079] Furthermore, a plurality of guide rollers 4 are distributed above, below and on the left side of the glue coating module.

[0080] Specifically, the utility model arranges guide rollers 4 at multiple positions, which can not only accurately convey the packaging material to the gluing module and between the roller 6 and the roller 9, but also facilitate the adjustment of the tightness of the packaging material.

[0081] The above-mentioned implementation modes are only preferred implementation modes of the present invention, and cannot be used to limit the protection scope of the present invention. Any non-substantial changes and substitutions made by technicians in this field on the basis of the present invention shall fall within the scope of protection required by the present invention.

Claims

1. A cutting mechanism, comprising a side baffle (1), characterized in that: A cutting wheel (2) is installed at the upper left portion of the front end of the mounting side baffle (1), a roller assembly is installed at the front end of the mounting side baffle (1) and below the cutting wheel (2), a gluing module is installed on the left side of the roller assembly, and a first position adjustment mechanism is installed on the upper left side of the gluing module; A coil wheel (3) is installed at the lower right part of the front end of the mounting side baffle (1), a plurality of guide rollers (4) and a second position adjustment mechanism are installed on the left side of the coil wheel (3), some of the guide rollers (4) are installed on the first position adjustment mechanism and the second position adjustment mechanism, and a tension adjustment mechanism is also installed on the second position adjustment mechanism; A plurality of receiving grooves (5) and a plurality of roller cutters (6) are evenly and alternately distributed on the circumference of the cutting wheel (2), and adsorption holes are provided on the receiving grooves (5); and the roller cutters (6) come into contact with the roller assembly when the cutting wheel (2) rotates.

2. The cutting mechanism according to claim 1, characterized in that: The roller assembly comprises: a mounting bracket (7), a first mounting seat (8), a roller (9) and a first limiting member (10); The mounting bracket (7) is mounted on the mounting side baffle (1); a plurality of accommodating cavities are provided on the mounting bracket (7); springs are built into the accommodating cavities; the roller (9) is rotatably mounted on the first mounting seat (8); the first limiting member (10) is mounted on the mounting bracket and is used to limit the first mounting seat (8); A plurality of support columns are arranged at the bottom of the first mounting seat (8), and the support columns are installed in the accommodating cavity; One end of the spring abuts against the bottom of the accommodating cavity, and the other end abuts against the end of the support column, and the roller (9) abuts against the roller (6).

3. The cutting mechanism according to claim 1, characterized in that: The glue coating module comprises: a receiving member (11), a first glue coating roller (12), a second glue coating roller (13) and a first motor (14); The first glue coating roller (12) and the second glue coating roller (13) are rotatably mounted in the receiving member (11); the second glue coating roller (13) is mounted above the first glue coating roller (12) and abuts against the first glue coating roller (12); The first motor (14) is mounted at the rear end of the mounting side baffle (1), a first gear (15) is mounted at the end of the output shaft of the first motor (14), a second gear (16) is mounted at the end of the second glue coating roller (13), and the first gear (15) and the second gear (16) are meshed with each other.

4. The cutting mechanism according to claim 1, characterized in that: The first position adjustment mechanism comprises: a second mounting seat (17), a first sliding seat (18), a second sliding seat (19) and a second position limiting member (20); The second mounting seat (17) is mounted on the mounting side baffle (1); a slide rail (21) is provided on the second mounting seat (17); the first sliding seat (18) is slidably mounted on the slide rail (21); the second limiting member (20) is mounted on the second mounting seat (17) and is used to limit the sliding of the first sliding seat (18); The first sliding seat (18) is provided with a limiting column (22), the second sliding seat (19) is provided with a sliding groove (23), and the second sliding seat (19) is slidably mounted on the first sliding seat (18); The limiting column (22) is installed in the sliding groove (23) to limit the sliding position of the second sliding seat (19); the guide roller (4) is installed at the end of the second sliding seat (19).

5. The cutting mechanism according to claim 1, characterized in that: The second position adjustment mechanism comprises: a third mounting seat (24), a third sliding seat (25), a hand-cranked wheel (26) and a bidirectional screw (27); The third mounting seat (24) is mounted on the mounting side baffle (1), and a track (35) is provided on the third mounting seat (24); the bidirectional screw rod (27) is rotatably mounted on the third mounting seat (24), and the hand-cranked wheel (26) is mounted on the end of the bidirectional screw rod (27); The third sliding seat (25) is slidably mounted on the track (35) and is passed through the bidirectional screw (27). A portion of the guide roller (4) is mounted on the third sliding seat (25).

6. The cutting mechanism according to claim 5, characterized in that: The second position adjustment mechanism comprises: a fourth mounting seat (28), a first clamping wheel (29), a second clamping wheel (30), a jacking bracket (31) and a jacking assembly; The fourth mounting seat (28) is mounted on the third sliding seat (25), and the first clamping wheel (29) is rotatably mounted on the fourth mounting seat (28); The jacking bracket (31) is movably mounted on the fourth mounting seat (28), the second clamping wheel (30) is rotatably mounted on the jacking bracket (31), and the jacking assembly is mounted at the bottom of the jacking bracket (31).

7. The cutting mechanism according to claim 6, characterized in that: The lifting assembly comprises: a lifting rod (32), a third gear (33), a fourth gear and a second motor (34); One end of the lifting rod (32) is rotatably inserted into the bottom of the lifting bracket (31), and the other end of the lifting rod (32) is installed with the third gear (33); The fourth gear is mounted on the end of the output shaft of the second motor (34), and the third gear (33) is meshed with the fourth gear.

8. The cutting mechanism according to claim 1, characterized in that: The plurality of guide rollers (4) are distributed above, below and on the left side of the glue coating module.

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