Full-automatic floor film sleeving, sealing and cutting machine

Abstract

The utility model relates to the technical field of floor plastic packaging, and discloses a full-automatic floor film covering sealing and cutting machine which comprises a support and a tool apron, an ascending air cylinder for pushing and jacking up a cutting base is fixed on the bottom wall of the support, the fixed end of the ascending air cylinder is fixed on the support, and the piston rod end is connected with the cutting base; a downward air cylinder A for pushing the cutting knife rest downwards and the cutting knife rest for pushing the cutting knife rest downwards through the downward air cylinder A to be matched with the upward cutting seat to press the sleeve film are fixed on the top wall of the bracket; a cutter is fixed to the cutter holder in a positioning and inserting mode, a locking screw for locking and positioning the cutter in the guide inserting groove is arranged at the top of the cutter holder, the cutter holder is located on the inner side of the cutting knife rest, the cutter holder is pushed by a descending air cylinder B fixed to the top wall of the support to penetrate through the cutting knife rest to cut the sleeve film, and the cutting holder and the cutting knife rest are matched to tightly press the floor sleeve film. Positioning and pressing of the floor sleeve film are achieved, accurate cutting of the sleeve film is achieved, and the cutting stability and precision are improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of floor plastic packaging, and in particular relates to a full-automatic floor film sealing and cutting machine. Background Art

[0002] The automatic plastic sealing packaging machine for floor materials can realize automatic packaging of floor materials and ensure the production quality of floor materials. After the floor is covered with film, a horizontal sealing knife, i.e. a cutting knife, is needed to seal and cut the protective film. This can complete the sealing and cutting of the floor film in one go, avoiding the unevenness and breakage that may occur during manual operation and improving the aesthetics of the packaging.

[0003] In traditional technology, after the floor is covered with film, the downward cylinder pushes the cutter downward to directly cut the film. There is no structure to position and compact the protective film during film cutting. Without positioning and compacting the protective film, the film may easily move or deform during the cutting process, affecting the stability and accuracy of the cutting. In addition, the installation of the cutter on the cutter seat is locked by the cooperation of bolts and nuts. If the position of the cutter is offset and the protective film is not cut continuously, it is necessary to adjust the position of the bolts and nuts to adjust the cutter. The operation is cumbersome and time-consuming, and may require professional technicians to operate. Utility Model Content

[0004] In order to make up for the deficiencies of the prior art, the utility model provides a fully automatic floor film sealing and cutting machine.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A fully automatic floor film sealing and cutting machine comprises a bracket and a knife seat, an upward cylinder for pushing up the cutting seat is fixed on the bottom wall of the bracket, the fixed end of the upward cylinder is fixed on the bracket, and the piston rod end is connected to the cutting seat; a downward cylinder A for pushing down the cutting knife holder is fixed on the top wall of the bracket, and the cutting knife holder is pushed down by the downward cylinder A to cooperate with the upward cutting seat to press the film;

[0007] A cutter is positioned and plugged on the knife seat, and a locking screw is provided on the top of the knife seat to lock the cutter in the guide slot. The knife seat is located inside the cutting knife holder, and the knife seat is pushed through the cutting knife holder to cut the sleeve film by a descending cylinder B fixed on the top wall of the bracket.

[0008] Preferably, the bracket is a rectangular frame structure, and reinforcement blocks are provided at the four inner corners of the bracket, and mounting feet are provided on the left and right sides of the bottom of the bracket, and mounting holes are provided on the mounting feet and the bottom wall of the bracket.

[0009] Preferably, guide rails are provided on the inner sides of the two side walls of the bracket for guiding the sliding movement in cooperation with the guide grooves on the cutting seat.

[0010] Preferably, the cutting tool holder includes an upper support plate, a lower support plate that cooperates with the cutting seat to press the sleeve film, and a connecting plate that connects the upper support plate and the lower support plate and is located on both sides of the upper support plate and the lower support plate. The lower support plate is provided with a rectangular through hole for the cutting knife to pass through, and the upper support plate is provided with a circular through hole for the downward cylinder B to pass through.

[0011] The fixed end of the downward cylinder A is fixed on the bracket, and the piston rod end is connected to the upper support plate. The downward cylinder A is provided with two and is respectively located on both sides of the downward cylinder B. The fixed end of the downward cylinder B is fixed on the bracket, and the piston rod end passes through the circular through hole and is connected to the knife seat.

[0012] Preferably, the knife seat is provided with a guide slot for cooperating with the cutter, and rectangular limit slots extending outward are provided on both sides of the guide slot, and the rectangular limit slots cooperate with the limit blocks on the cutter for plugging and limiting.

[0013] Preferably, a T-shaped rod which slides through the upper support plate is provided on the top of the knife seat, and a spring which is limited between the T-shaped rod and the upper support plate is sleeved on the T-shaped rod.

[0014] Preferably, the inner side of the bracket is provided with a guide rod which is symmetrically arranged on the left and right and cooperates with the sliding sleeves on the cutting seat and the cutting tool holder to guide the sliding. The tops of the upper support plate and the lower support plate are provided with sliding sleeves, and the bottom of the cutting seat is provided with a sliding sleeve.

[0015] Compared with the prior art, the technical effects and advantages of the utility model are:

[0016] The fully automatic floor film sealing and cutting machine mainly relies on the driving force of the cylinder and the design of the guide mechanism to achieve automatic positioning, pressing and cutting of the floor film. When the upward cylinder is started, it will push the cutting seat upward to prepare for positioning the film. When the downward cylinder A is started, it will push the cutting knife holder downward to cooperate with the upward cutting seat to press the film, ensuring the accurate cutting of the film during the cutting process, improving the stability and accuracy of cutting, and helping to improve the aesthetics and quality of packaging.

[0017] The knife holder is pushed by the downward cylinder B on the top wall of the bracket, and cuts the sleeve film through the cutting knife holder, ensuring the stability of the cutting direction. The knife holder is fixed with a cutter, which is positioned by a guide slot and a locking screw, making the installation, fixing and removal of the cutter very convenient, and the cutting position of the cutter is ensured to be stable.

[0018] The guide mechanism and limit groove ensure the cutting accuracy and stability. The shock-absorbing effect of the spring and the structural design of the rectangular frame bracket ensure the stability and safety of the machine during the cutting process. Through this design, the machine can realize automatic positioning, pressing and cutting of the floor film, thereby improving production efficiency and packaging quality, while reducing labor costs and material waste. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a structural schematic diagram of the utility model from the first perspective;

[0020] Figure 2 It is a structural schematic diagram of the utility model from a second viewing angle;

[0021] Figure 3 This is a schematic diagram of the structure of the cutting seat and the cutting tool holder of the utility model in close coordination;

[0022] Figure 4 This is a schematic diagram of the structure of the cutting tool holder of the utility model;

[0023] Figure 5 It is a structural schematic diagram of the knife holder and the cutting knife of the utility model.

[0024] In the figure: 1. bracket; 2. cutting seat; 3. upward cylinder; 4. cutting tool holder; 401. upper support plate; 402. lower support plate; 403. connecting plate; 404. rectangular through hole; 405. circular through hole; 406. locking screw; 407. T-bar; 408. spring; 5. downward cylinder A; 6. tool holder; 601. guide slot; 602. rectangular limit slot; 7. cutting knife; 701. limit block; 8. downward cylinder B; 9. reinforcement block; 10. mounting foot; 11. mounting hole; 12. sliding sleeve; 13. guide rod; 14. guide slot; 15. guide rail. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] The following is combined with Figure 1-5 Provide further details of this application;

[0027] The embodiment of the present application discloses a fully automatic floor film sealing and cutting machine, comprising a bracket 1 and a knife seat 6, an ascending cylinder 3 for pushing up a cutting seat 2 is fixed on the bottom wall of the bracket 1, the fixed end of the ascending cylinder 3 is fixed on the bracket 1, and the piston rod end is connected to the cutting seat 2; a descending cylinder A5 for pushing down a cutting knife holder 4 is fixed on the top wall of the bracket 1, and the cutting knife holder 4 is pushed down by the descending cylinder A5 to cooperate with the ascending cutting seat 2 to press the film;

[0028] A cutter 7 is positioned and plugged onto the knife seat 6, and a locking screw 406 is provided on the top of the knife seat 6 to lock the cutter 7 in the guide slot 601. The knife seat 6 is located on the inner side of the cutting knife holder 4, and the knife seat 6 is pushed by the descending cylinder B8 fixed on the top wall of the bracket 1 through the cutting knife holder 4 to cut the sleeve film.

[0029] Through the coordinated use of the upward cylinder 3 and the downward cylinder A5, the upward cylinder 3 on the bottom wall of the bracket 1 pushes up the cutting seat 2, and the downward cylinder A5 on the top wall of the bracket 1 pushes down the cutting knife holder 4. The cutting seat 2 and the cutting knife holder 4 cooperate to press the floor film, thereby achieving the positioning and pressing of the floor film. The cutter 7 is positioned and plugged on the knife seat 6, and the cutter 7 is pushed by the downward cylinder B8 on the top wall of the bracket 1 to pass through the cutting knife holder 4 to cut the film. The operating principle of this design is to use the driving force of the cylinder to make the cutter 7 pass through the cutting knife holder 4 to accurately cut the film, thereby improving the stability and accuracy of the cutting.

[0030] Through the coordinated use of multiple cylinders, the floor film can be automatically positioned, pressed and cut, and automated production can be realized, which greatly improves production efficiency and reduces labor costs. The downward cylinder pushes the cutting knife holder 4 downward to cooperate with the upward cutting seat 2 to press the film, and the downward cylinder B8 pushes the knife holder 6 to cut the film, which can ensure the cutting accuracy and stability, improve the appearance and quality of the packaging, reduce the scrap rate in the cutting process, save the use of materials, and reduce the packaging cost.

[0031] In addition, the knife holder 6 and the cutter 7 are positioned and plugged together and locked by the locking screw 406. The position of the positioned, plugged and locked cutter 7 is stable and not easy to shift, and it is very convenient to install, fix and disassemble.

[0032] The bracket 1 is a rectangular frame structure with good stability and pressure resistance. It can effectively support the weight of the cutting tool holder 4 and the sleeve film to ensure the stable operation of the machine. Reinforcement blocks 9 are provided at the four inner corners of the bracket 1 to enhance the stability and rigidity of the bracket 1, thereby ensuring that the cutting tool holder 4 maintains a stable position during the cutting process and improving the cutting accuracy and quality. Mounting feet 10 are provided on the left and right sides of the bottom of the bracket 1. Mounting holes 11 are provided on the mounting feet 10 and the bottom wall of the bracket 1 to facilitate the installation and disassembly of the machine, and also to facilitate maintenance and repair.

[0033] The inner sides of the two side walls of the bracket 1 are provided with guide rails 15 for guiding and sliding in cooperation with the guide grooves 14 on the cutting seat 2. The guide rails 15 cooperate with the guide grooves 14 to guide the cutting seat 2 to maintain a stable position during operation, and avoid the cutting tool holder 4 from deviating during the cutting process, thereby improving the cutting accuracy and quality. The design of the guide rails 15 can make the cutting seat 2 always maintain a stable position during the cutting process, avoid vibration and shaking during the cutting process, and ensure the stability and safety of cutting.

[0034] The cutting tool holder 4 includes an upper support plate 401, a lower support plate 402 that cooperates with the cutting seat 2 to press the sleeve film, and a connecting plate 403 that connects the upper support plate 401 and the lower support plate 402 and is located on both sides of the upper support plate 401 and the lower support plate 402. The lower support plate 402 is provided with a rectangular through hole 404 for the cutting knife 7 to penetrate, and the upper support plate 401 is provided with a circular through hole 405 for the downward cylinder B8 to penetrate.

[0035] The fixed end of the downward cylinder A5 is fixed on the bracket 1, and the piston rod end is connected to the upper support plate 401. Two downward cylinders A5 are provided and are respectively located on both sides of the downward cylinder B8. The fixed end of the downward cylinder B8 is fixed on the bracket 1, and the piston rod end passes through the circular through hole 405 and is connected to the knife seat 6.

[0036] The knife seat 6 is provided with a guide slot 601 for inserting the cutter 7 , and both sides of the guide slot 601 are provided with rectangular limit slots 602 extending outwards, and the rectangular limit slots 602 are inserted and limited by the limit blocks 701 on the cutter 7 .

[0037] The design of the guide slot 601 can guide the cutter 7 to maintain a stable position during the cutting process, avoiding the cutter 7 from shifting during the cutting process, thereby improving the cutting accuracy and quality. The cutter 7 is locked in the guide slot 601 by the locking screw 406, which can avoid the cutter 7 from loosening during the cutting process, thereby improving the cutting stability and safety. The design of the rectangular limit slot 602 and the limit block 701 allows the cutter 7 to be easily adjusted and replaced.

[0038] The top of the knife seat 6 is provided with a T-shaped rod 407 that slides through the upper support plate 401 , and the T-shaped rod 407 is sleeved with a spring 408 that is limited between the T-shaped rod 407 and the upper support plate 401 .

[0039] The spring 408 is arranged between the T-bar 407 and the upper support plate 401 to play a role in shock absorption and buffering. When the cutter 7 is subjected to impact force during the cutting process, the spring 408 can absorb part of the impact force to avoid damage to the cutter and the machine. The spring 408 allows the knife seat 6 to slide freely within a certain range, ensuring the fit between the cutter 7 and the film sleeve during the cutting process and improving the cutting efficiency.

[0040] The inner side of the bracket 1 is provided with a guide rod 13 which is symmetrically arranged on the left and right and cooperates with the sliding sleeve 12 on the cutting seat 2 and the cutting tool holder 4 to guide the sliding. The top of the upper support plate 401 and the lower support plate 402 are both provided with a sliding sleeve 12, and the bottom of the cutting seat 2 is provided with a sliding sleeve 12.

[0041] The guide rod 13 cooperates with the sliding sleeve 12 to guide the cutting tool holder 4 to maintain a stable position during the cutting process, avoiding the cutting tool holder 4 from shifting during the cutting process, thereby improving the cutting accuracy and quality. The sliding sleeve 12 on the cutting seat 2, the upper support plate 401 and the lower support plate 402 cooperates with the guide rod 13, which can enable the cutting tool holder 4 to maintain a stable position during the cutting process, avoiding unnecessary friction and resistance, thereby improving the cutting efficiency.

[0042] The operation process of the fully automatic floor film sealing and cutting machine is as follows:

[0043] 1. After starting the machine, the upward cylinder 3 pushes up the cutting seat 2 to prepare for positioning and pressing the film sleeve.

[0044] 2. The downward cylinder A5 pushes the cutting knife holder 4 downward, and the downward cylinder B8 cooperates to push the cutter 7 downward. The cutting knife holder 4 cooperates with the upward cutting seat 2 to press the sleeve film tightly in preparation for cutting.

[0045] 3. The cutter 7 on the knife holder 6 is pushed by the descending cylinder B8 on the top wall of the bracket 1 to pass through the cutting knife holder 4 to cut the sleeve film.

[0046] 4. After the cutting is completed, the upward cylinder 3, the downward cylinder A5 and the downward cylinder B8 cooperate again to restore the cutting seat 2 and the cutting tool holder 4 to the initial position, preparing for the next cutting.

[0047] 5. Repeat the above process to achieve automatic positioning, pressing and cutting of the floor film.

[0048] During the entire operation, the coordinated use of multiple cylinders ensures the precision and stability of cutting, improves production efficiency, and reduces labor costs. At the same time, the design of the guide rail 15 and the guide rod 13 ensures that the cutting seat 2 and the cutting tool holder 4 always maintain a stable position during the cutting process, avoids deviation and vibration during the cutting process, and ensures the stability and safety of cutting.

[0049] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A fully automatic floor film sealing and cutting machine, characterized in that: include: A support (1), an upward cylinder (3) for pushing up the cutting seat (2) is fixed on the bottom wall of the support (1), and a downward cylinder A (5) for pushing down the cutting tool holder (4) is fixed on the top wall of the support (1), and the cutting tool holder (4) is pushed down by the downward cylinder A (5) to cooperate with the upward cutting seat (2) to press the sleeve film. A knife seat (6) is provided on which a cutter (7) is positioned and plugged, and a locking screw (406) is provided on the top of the knife seat (6) for locking and positioning the cutter (7) in the guide slot (601). The knife seat (6) is located on the inner side of the cutting knife holder (4), and the knife seat (6) is pushed by a descending cylinder B (8) fixed on the top wall of the bracket (1) to pass through the cutting knife holder (4) to cut the sleeve film.

2. The fully automatic floor film sealing and cutting machine according to claim 1, characterized in that: The bracket (1) is a rectangular frame structure, and reinforcement blocks (9) are provided at the four inner corners of the bracket (1). Mounting feet (10) are provided on the left and right sides of the bottom of the bracket (1), and mounting holes (11) are provided on the mounting feet (10) and the bottom wall of the bracket (1).

3. The fully automatic floor film sealing and cutting machine according to claim 1 is characterized in that: The inner sides of the two side walls of the bracket (1) are provided with guide rails (15) which cooperate with the guide grooves (14) on the cutting seat (2) for guiding sliding.

4. The fully automatic floor film sealing and cutting machine according to claim 1, characterized in that: The cutting blade holder (4) comprises an upper support plate (401), a lower support plate (402) which cooperates with the cutting seat (2) to press the sleeve film, and a connecting plate (403) which connects the upper support plate (401) and the lower support plate (402) and is located on both sides of the upper support plate (401) and the lower support plate (402); the lower support plate (402) is provided with a rectangular through hole (404) for the cutting blade (7) to penetrate, and the upper support plate (401) is provided with a circular through hole (405) for the downward cylinder B (8) to penetrate.

5. The fully automatic floor film sealing and cutting machine according to claim 4, characterized in that: The knife seat (6) is provided with a guide slot (601) for inserting the cutter (7), and rectangular limit slots (602) extending outward are provided on both sides of the guide slot (601), and the rectangular limit slots (602) are inserted and limited in cooperation with the limit blocks (701) on the cutter (7).

6. The fully automatic floor film sealing and cutting machine according to claim 5, characterized in that: A T-shaped rod (407) is provided on the top of the knife seat (6) and is slidably passed through the upper support plate (401). A spring (408) is sleeved on the T-shaped rod (407) and is limited between the T-shaped rod and the upper support plate (401).

7. The fully automatic floor film sealing and cutting machine according to claim 1, characterized in that: The inner side of the bracket (1) is provided with a guide rod (13) which is symmetrically arranged on the left and right and cooperates with the sliding sleeve (12) on the cutting seat (2) and the cutting tool holder (4) to guide the sliding.

Images