A fully automatic film sealing and cutting packaging machine

Abstract

The present invention belongs to the technical field of film packaging, and specifically relates to a fully automatic film sealing and packaging machine, comprising a sealing and cutting machine main body, the sealing and cutting machine main body comprising a heat sealing cutter, a compression plate and a conveying mechanism, the upper end of the heat sealing cutter is fixedly connected with a pneumatic rod, which drives the heat sealing cutter to move up and down, and the sealing and cutting machine main body also comprises: a sleeve rod, one end of the sleeve rod is sleeved on the top of a central pneumatic rod, and the sleeve rod is fixedly connected to the central pneumatic rod; a two-way lead screw, the other end of the sleeve rod is sleeved on the top of the two-way lead screw, and the two-way lead screw is fixedly connected to the sleeve rod; a scraping mechanism, the scraping mechanism scrapes waste material on the surface of the compression plate; solves the problem that when performing the sealing and cutting process, the waste material generated in the sealing and cutting process will adhere to the compression plate at the lower end and the heat sealing cutter at the upper end, and as the waste material accumulates, it will affect the normal use of the heat sealing cutter, and will also cause the position of the subsequent product to be sealed and cut to change, affecting the sealing and cutting quality of the subsequent product outer packaging film.

Description

Technical Field

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

[0002] In order to protect the outer packaging of the product from scratches and moisture, and to beautify the appearance of the product, a layer of plastic film needs to be wrapped on the outer surface of the product packaging. Usually, a film sealing and cutting packaging machine is used to wrap the film on the outside of the product.

[0003] The fully automatic film sealing and cutting packaging machine is a fully automatic unmanned packaging machine, which is widely used in the assembly line of mass production packaging. It has high working efficiency, automatic film feeding, automatic film sealing and cutting, and automatic winding and shrinking.

[0004] In the prior art, when a fully automatic film sealing and cutting packaging machine is performing the sealing and cutting process, as the outer packaging film of the product is continuously sealed and cut, the waste generated in the sealing and cutting process will adhere to the compression plate at the lower end and the heat sealing cutter at the upper end. As the waste accumulates, it will affect the normal use of the sealing cutter and change the position of the subsequent products to be sealed and cut, affecting the sealing and cutting quality of the outer packaging film of the subsequent products. In order to avoid the influence of the waste accumulation, it is necessary to manually stop the machine for cleaning, which increases the labor cost and reduces the sealing and cutting efficiency.

[0005] In view of this, a fully automatic film sealing and cutting packaging machine is proposed to solve the above problems. Summary of the invention

[0006] The technical problem to be solved by the present invention is that: when the sealing and cutting process is carried out, as the outer packaging film of the product is continuously sealed and cut, the waste generated in the sealing and cutting process will adhere to the compression plate at the lower end and the heat sealing cutter at the upper end. As the waste accumulates, it will affect the normal use of the heat sealing cutter and will also cause the position of the subsequent products to be sealed and cut to change, affecting the sealing and cutting quality of the outer packaging film of the subsequent products. In order to avoid the influence of the waste accumulation, it is necessary to manually stop the machine for cleaning, which increases the labor cost and reduces the sealing and cutting efficiency.

[0007] To achieve the above object, the present invention provides the following technical solutions:

[0008] The present invention provides a fully automatic film sealing and cutting packaging machine, comprising a sealing and cutting machine body, wherein the sealing and cutting machine body comprises a heat sealing cutter, a compression plate and a transmission mechanism, wherein the upper end of the heat sealing cutter is fixedly connected with a pneumatic rod to drive the heat sealing cutter to move up and down;

[0009] The sealing and cutting machine body also includes:

[0010] A sleeve rod, one end of which is sleeved on the top of the central pneumatic rod, and the sleeve rod is fixedly connected to the central pneumatic rod;

[0011] A bidirectional screw, the other end of the sleeve rod is sleeved on the top of the bidirectional screw, and the bidirectional screw is fixedly connected to the sleeve rod;

[0012] The scraping mechanism cooperates with the bidirectional lead screw to scrape the waste on the surface of the compression plate.

[0013] Preferably, the scraping mechanism comprises:

[0014] A distance sensor, wherein the distance sensor is fixedly connected to the outer surface of the pneumatic rod;

[0015] A rotating disk, the rotating disk is matched with the bidirectional lead screw, and the upper end surface of the rotating disk is flush with the upper end surface of the compression plate;

[0016] An electric push rod, which is fixedly connected to the upper end surface of the rotating disk and extends outward from the rotating disk;

[0017] A scraper, wherein the scraper is fixedly connected to one end of the electric push rod. When the scraper is pushed out by the electric push rod, the scraper extends to the compression plate to scrape off the waste on the surface of the compression plate;

[0018] An inverted L-shaped rod, wherein the lower end of the inverted L-shaped rod is fixedly connected to the upper surface of the electric push rod, the height of the inverted L-shaped rod is flush with the initial height of the blade of the heat sealing cutter, a wire brush is provided on the upper surface of the inverted L-shaped rod, a release agent is coated on the wire brush, and the right side of the upper end of the inverted L-shaped rod exceeds the heat sealing cutter by one to two centimeters.

[0019] Preferably, the scraper is in a slope shape.

[0020] Preferably, the scraper material is a highly elastic polymer material.

[0021] Preferably, the high elastic polymer material may be EPDM rubber or NBR rubber.

[0022] Preferably, the bottom end of the bidirectional lead screw is equipped with a sliding seat, which is slidably connected to the lower surface of the rotating disk through a support seat to support the rotating disk. A sliding groove is provided in the sliding seat, and the bottom end of the bidirectional lead screw is slidably connected to the sliding groove.

[0023] Preferably, the bidirectional lead screw is fixedly connected to limiting blocks on both sides near the bottom end, and the side walls of the slide groove are provided with limiting grooves, and the limiting grooves are slidably connected to the limiting blocks.

[0024] Preferably, the sealing and cutting machine body further comprises a collecting bin, and the collecting bin is located on one side of the compression plate.

[0025] Preferably, the width of the collecting bin is twice the width of the compression plate.

[0026] Compared with the prior art, the present invention has the following beneficial effects:

[0027] The present invention provides a fully automatic film sealing and cutting packaging machine. When the sealing and cutting process is performed by the sealing and cutting machine body, a bidirectional lead screw is driven to move up and down, and waste materials on a compression plate and a sealing and cutting knife are cleaned by a scraping mechanism. The machine has a simple structure, is easy to operate, and does not require manual cleaning. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0029] Figure 2 It is a schematic diagram of the main structure of the sealing and cutting machine of the present invention;

[0030] Figure 3 For the present invention Figure 2 A partial enlarged schematic diagram of point a in the middle;

[0031] Figure 4 For the present invention Figure 2 A-axis cross-sectional structural diagram;

[0032] Figure 5 For the present invention Figure 4 A partial enlarged schematic diagram of point b in the middle.

[0033] In the figure: the sealing and cutting machine body 1, the heat sealing cutter 11, the compression plate 12, the transmission mechanism 13, the pneumatic rod 14, the sleeve rod 21, the bidirectional screw 22, the scraping mechanism 3, the distance sensor 31, the rotating disk 32, the electric push rod 33, the scraper 34, the scraper 35, the sliding seat 4, the limit block 41, the limit groove 42, and the collection bin 5. DETAILED DESCRIPTION

[0034] The technical solutions in the embodiments of the present invention will be clearly and completely described 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 the embodiments; based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0035] The defect of the fully automatic film sealing and cutting packaging machine in the prior art is that during the sealing and cutting process, as the outer packaging film of the product is continuously sealed and cut, the waste generated in the sealing and cutting process will adhere to the compression plate at the lower end and the heat sealing cutter at the upper end. As the waste accumulates, it will affect the normal use of the heat sealing cutter and change the position of the subsequent products to be sealed and cut, affecting the sealing and cutting quality of the outer packaging film of the subsequent products. In order to avoid the influence of the waste accumulation, it is necessary to manually stop the machine for cleaning, which increases the labor cost and reduces the sealing and cutting efficiency.

[0036] To solve the above problems, the main concept adopted in this embodiment is: when the sealing and cutting machine body performs the sealing and cutting process, it drives the bidirectional screw matched with the sealing and cutting machine body to move, so that the scraping mechanism works, and then cleans the waste adhered to the compression plate and the heat sealing cutter.

[0037] In order to better understand the above technical solution, Figure 1-5 And specific implementation methods are used to describe the above technical solutions in detail:

[0038] The present invention provides a fully automatic film sealing and cutting packaging machine, comprising a sealing and cutting machine body 1, wherein the sealing and cutting machine body 1 comprises a heat sealing cutter 11, a compression plate 12 and a conveying mechanism 13, wherein the upper end of the heat sealing cutter 11 is fixedly connected to a pneumatic rod 14, which drives the heat sealing cutter 11 to move up and down;

[0039] The sealing and cutting machine body 1 also includes:

[0040] A sleeve rod 21, one end of which is sleeved on the top of the central pneumatic rod 14, and the sleeve rod 21 is fixedly connected to the central pneumatic rod 14;

[0041] A bidirectional screw 22, wherein a sleeve rod 21 is sleeved on the top of the bidirectional screw 22, and the bidirectional screw 22 is fixedly connected to the sleeve rod 21;

[0042] The scraping mechanism 3 cooperates with the bidirectional lead screw 3 to scrape the waste on the surface of the compression plate 12 .

[0043] When the fully automatic film sealing and cutting packaging machine starts working, the conveying mechanism 13 conveys the product with the outer packaging film to the sealing and cutting machine body 1, and the control console controls the sealing and cutting machine body 1 to start sealing and cutting the outer packaging film of the product. The pneumatic rod 14 fixedly connected to the upper end of the heat sealing cutter 11 is controlled by the control console to move up and down, thereby driving the heat sealing cutter 11 to move up and down. As the pneumatic rod 14 moves up and down, the sleeve rod 21 fixedly connected to the top of the pneumatic rod 14 starts to move accordingly, thereby driving the bidirectional lead screw 22 fixedly connected to the other end of the sleeve rod 21 to move up and down. Since the bidirectional lead screw 22 cooperates with the scraping mechanism 3, the scraping mechanism 3 starts to rotate with the bidirectional lead screw 22, thereby scraping off the waste on the surface of the compression plate 12 and the surface of the heat sealing cutter 11, avoiding the influence of waste accumulation, requiring manual shutdown for cleaning, increasing labor costs, and reducing the sealing and cutting efficiency.

[0044] like Figure 1 As shown, the transmission mechanism 13 is located at the front end of the pneumatic rod 14 , and the bidirectional lead screw 22 is located at the rear end of the pneumatic rod 14 , and the bidirectional lead screw 22 and the transmission mechanism 13 will not interfere with each other.

[0045] As an embodiment of the present invention, the scraping mechanism 3 includes:

[0046] A distance sensor 31, wherein the distance sensor 31 is fixedly connected to the outer surface of the pneumatic rod 14;

[0047] A rotating disk 32, wherein the rotating disk 32 cooperates with the bidirectional lead screw 22, and an upper end surface of the rotating disk 32 is flush with an upper end surface of the compression plate 12;

[0048] An electric push rod 33, which is fixedly connected to the upper end surface of the rotating disk 32 and extends outward of the rotating disk 32, and is controlled by the distance sensor 31;

[0049] The scraper 34 is fixedly connected to one end of the electric push rod 33. When the scraper 34 is pushed out by the electric push rod 33, the scraper 34 extends to the compression plate 12 to scrape the waste on the surface of the compression plate 12;

[0050] An inverted L-shaped rod 36, the lower end of which is fixedly connected to the upper surface of the electric push rod 33, the height of which is flush with the initial height of the blade of the heat sealing cutter 11, a wire brush is provided on the upper surface of the inverted L-shaped rod 36, and a release agent is coated on the wire brush, and the upper right side of the inverted L-shaped rod 36 exceeds the heat sealing cutter 11 by one to two centimeters.

[0051] When the sealing and cutting machine is in operation for a long time, the heat-sealing cutter 11 heat-seals the film. Due to the strong heat-melting property of the plastic film, a part of the plastic film will form a liquid jelly-like substance. At this time, the liquid plastic film may stick to the heat-sealing cutter 11, and the remaining plastic film cut by the heat-sealing cutter 11 may also stick to the surface of the compression plate 12 due to the liquid jelly-like plastic, which will cause the accumulation of plastic waste over time.

[0052] When the height of the waste accumulated on the surface of the compression plate 12 is high enough to affect the normal operation of the sealing and cutting machine body 1, that is, when the height of the waste accumulation is greater than the preset value of the distance sensor 31, the distance sensor 31 controls the electric push rod 33 to be pushed outward. As the electric push rod 33 is pushed outward, the scraper 34 fixedly connected to the electric push rod 33 is pushed up and extends toward the surface of the compression plate 12. As the rotating disk 32 rotates, the scraper 34 scrapes off the waste accumulated on the surface of the compression plate 12 to prevent the position of the subsequent product to be sealed and cut from changing, thereby affecting the sealing and cutting quality of the subsequent product outer packaging film. In order to avoid the influence of waste accumulation, the machine needs to be manually stopped for cleaning, which increases the labor cost and reduces the sealing and cutting efficiency.

[0053] After the waste material on the surface of the compression plate 12 is scraped off, the distance sensor 31 controls the electric push rod 33 to retract, so that the scraper 34 is reset, so that the subsequent sealing and cutting process can continue;

[0054] When the pneumatic rod 14 drives the heat-sealing cutter 11 to rise, it continues to drive the bidirectional lead screw 2 to rise, so that the rotating disk 32 continues to rotate, and the inverted L-shaped rod 36 rotates accordingly. When the pneumatic rod 14 returns to the initial position and moves downward again, the wire brush on the inverted L-shaped rod 36 cleans the waste adhered to the surface of the heat-sealing cutter 11. Due to the existence of the electric push rod 33, the length of the electric push rod 33 can be adjusted through regulation, and it can move back and forth, so that the heat-sealing cutter 11 can be cleaned in both directions during the rotation of the inverted L-shaped rod 36.

[0055] The length of the wire brush attached to the inverted L-shaped rod 36 is longer than the width of the heat-sealing cutter 11, so that the bottom and both sides of the heat-sealing cutter 11 can be fully cleaned from below the heat-sealing cutter when the rotating edge of the inverted L-shaped rod 36 is an arc.

[0056] The release agent on the wire brush makes the waste material adhered to the heat sealing cutter 11 fall off, preventing the waste material adhered to the heat sealing cutter from affecting the normal operation of the sealing and cutting machine body 1;

[0057] Each time the pneumatic rod 14 performs sealing and cutting, the rotating disk 32 rotates exactly one circle, that is, the inverted L-shaped rod 36 and the electric push rod 33 rotate exactly one circle. Since the inverted L-shaped rod 36 is elastic, the inverted L-shaped rod 36 will not affect the normal operation of the sealing and cutting machine during the descent of the pneumatic rod 14.

[0058] As an embodiment of the present invention, a scraper 35 is fixedly connected to one side of the top end of the scraper 34 .

[0059] By arranging a scraper 35 on one side of the top of the scraper 34, the scraper 35 can scrape up the waste adhered to the surface of the compression plate 12 at one time, preventing the scraper 34 from failing to scrape up the waste adhered to the surface of the compression plate 12 at one time, thereby improving the cleaning efficiency.

[0060] As an embodiment of the present invention, the scraper 35 is in a slope shape.

[0061] Since the scraper 35 is in a sloped shape, when the scraper 35 is driven to rotate by the scraper plate 34 , the waste can be better scraped up by the sloped surface of the scraper 35 , further improving the cleaning efficiency.

[0062] As an embodiment of the present invention, the scraper 25 is made of a highly elastic polymer material, such as EPDM rubber or NBR.

[0063] Since the scraper 35 is made of a highly elastic polymer material, such as EPDM or NBR, the scraper 35 will not scratch the surface of the compression plate 12 while maintaining a certain strength, thereby protecting the compression plate 12 and extending the service life of the compression plate 12.

[0064] As an embodiment of the present invention, the bottom end of the bidirectional screw 22 is matched with a sliding seat 4, and the sliding seat 4 is slidably connected to the lower surface of the rotating disk 32 through a support seat to support the rotating disk 32. A sliding groove is opened in the sliding seat 4, and the bottom end of the bidirectional screw 22 is slidably connected to the sliding groove.

[0065] Since a sliding seat 4 is provided at the bottom end of the bidirectional lead screw 22, and the bottom end of the bidirectional lead screw 22 is slidably connected to the sliding groove in the sliding seat 4, the bidirectional lead screw 22 can slide in the sliding seat 4. When the bidirectional lead screw 22 moves up and down, the bidirectional lead screw 22 does not rotate, and the inner wall of the rotating disk 32 is provided with a thread, so the rotating disk 32 starts to rotate due to the up and down movement of the bidirectional lead screw 22; and the stability of the bidirectional lead screw 22 during operation is maintained, while avoiding the tilting of the bidirectional lead screw 22, thereby preventing the scraper 25 from interfering with the operation of the sealing and cutting machine body 1.

[0066] As an embodiment of the present invention, the bidirectional lead screw 22 is fixedly connected to limit blocks 41 near both sides of the bottom end, and the side walls of the slide groove are provided with limit grooves 42 , and the limit grooves 42 are slidably connected to the limit blocks 41 .

[0067] Due to the existence of the limit groove 42 and the limit block 41, when the limit blocks 41 on both sides of the bottom end of the bidirectional screw 22 are moved to the top of the limit groove 42 along with the bidirectional screw 22, the bidirectional screw 22 cannot continue to move upward, preventing the bidirectional screw 22 from detaching from the sliding seat 4 and tipping over.

[0068] As an embodiment of the present invention, the sealing and cutting machine body 1 further includes a collecting bin 5 , and the collecting bin 5 is located on one side of the compression plate 12 .

[0069] By arranging the collecting bin 5 beside the compression plate 12, the waste removed by the scraper 25 can fall into the collecting bin 5 for unified collection, thus preventing the waste from being scattered everywhere and reducing the labor cost.

[0070] As an embodiment of the present invention, the width of the collecting bin 5 is twice the width of the compression plate 12 .

[0071] When the width of the collecting bin 5 is twice the width of the compression plate 12, the waste removed by the scraper 25 on the compression plate 12 can fall into the collecting bin 5 more easily, preventing some waste from failing to fall into the collecting bin 5, thereby improving the collection efficiency.

[0072] Working principle: When the fully automatic film sealing and cutting packaging machine starts working, the conveying mechanism 14 conveys the product with the outer packaging film to the sealing and cutting machine body 1, and the control console controls the sealing and cutting machine body 1 to start sealing and cutting the outer packaging film of the product. The pneumatic rod 14 fixedly connected to the upper end of the heat sealing cutter 11 is controlled by the control console to move up and down, thereby driving the heat sealing cutter 11 to move up and down. As the pneumatic rod 14 moves up and down, the sleeve rod 21 fixedly connected to the top of the pneumatic rod 14 starts to move, thereby driving the two-way lead screw 22 fixedly connected to the other end of the sleeve rod 21 to move up and down. Since the two-way lead screw 22 cooperates with the scraping mechanism, the scraping mechanism starts to rotate with the two-way lead screw 22, thereby scraping the waste on the surface of the compression plate 12 to avoid the influence of waste accumulation, which requires manual shutdown for cleaning, increasing labor costs and reducing sealing and cutting efficiency.

[0073] As the sealing and cutting machine body 1 works, the rotating disk 32 starts to rotate due to the up and down movement of the bidirectional lead screw 22. When the height of the waste accumulated on the surface of the compression plate 12 is high enough to affect the normal operation of the sealing and cutting machine body 1, that is, when the height of the waste accumulation is greater than the preset value of the distance sensor 31, the distance sensor 31 controls the electric push rod 33 to be pushed outward. As the electric push rod 33 is pushed outward, the scraper 34 fixedly connected to the electric push rod 33 is pushed up and extends toward the surface of the compression plate 12. As the rotating disk 32 rotates, the scraper 34 scrapes off the waste accumulated on the surface of the compression plate 12 to prevent the position of the subsequent product to be sealed and cut from changing, thereby affecting the sealing and cutting quality of the subsequent product outer packaging film. In order to avoid the influence of waste accumulation, it is necessary to manually stop the machine for cleaning, which increases the labor cost and reduces the sealing and cutting efficiency.

[0074] After the waste material on the surface of the compression plate 12 is scraped off, the distance sensor 31 controls the electric push rod 33 to retract, so that the scraper 34 is reset, so that the subsequent sealing and cutting process can continue;

[0075] When the pneumatic rod 14 drives the heat sealing cutter 11 to rise, it continues to drive the bidirectional lead screw 22 to rotate, so that the inverted L-shaped rod 36 rotates accordingly. When the pneumatic rod 14 returns to the initial position, the wire brush on the inverted L-shaped rod 36 cleans the waste adhered to the surface of the heat sealing cutter 11, and the release agent on the wire brush makes the waste adhered to the heat sealing cutter 11 fall off, preventing the waste adhered to the heat sealing cutter from affecting the normal operation of the sealing and cutting machine body 1.

[0076] Each time the pneumatic rod 14 performs sealing and cutting, the rotating disk 32 rotates exactly one circle, that is, the inverted L-shaped rod 36 and the electric push rod 33 rotate exactly one circle. Since the inverted L-shaped rod 36 is elastic, the inverted L-shaped rod 36 will not affect the normal operation of the sealing and cutting machine during the descent of the pneumatic rod 14.

[0077] The technical features of the above-mentioned embodiments can be combined arbitrarily. In order to make the description concise, not all possible combinations of the technical features in the above-mentioned embodiments are described. However, as long as the combination of these technical features does not exist, the above-mentioned embodiments only express several implementation methods of the present invention. The description is relatively specific and detailed, but it cannot be understood as a limitation on the scope of the invention patent. It should be pointed out that for ordinary technicians in this field, without departing from the concept of the present invention, several modifications and improvements can be made, which all belong to the protection scope of the present invention. Therefore, the protection scope of the patent of the present invention shall be based on the attached claims.

Claims

1. A fully automatic film sealing and cutting packaging machine, comprising a sealing and cutting machine body (1), the sealing and cutting machine body (1) comprising a heat sealing cutter (11), a compression plate (12) and a conveying mechanism (13), the upper end of the heat sealing cutter (11) being fixedly connected with a pneumatic rod (14) to drive the heat sealing cutter (11) to move up and down; Features: The sealing and cutting machine body (1) also includes: A sleeve rod (21), one end of which is sleeved on the top of the central pneumatic rod (14), and the sleeve rod (21) is fixedly connected to the central pneumatic rod (14); A bidirectional lead screw (22), wherein a sleeve rod (21) is sleeved on the top end of the bidirectional lead screw (22), and the bidirectional lead screw (22) is fixedly connected to the sleeve rod (21); A scraping mechanism (3), wherein the scraping mechanism (3) cooperates with the bidirectional lead screw (3) to scrape waste material from the surface of the compression plate (12); The scraping mechanism (3) comprises: A distance sensor (31), wherein the distance sensor (31) is fixedly connected to the outer surface of the pneumatic rod (14); A rotating disk (32), the rotating disk (32) cooperates with the bidirectional lead screw (22), and the upper end surface of the rotating disk (32) is flush with the upper end surface of the compression plate (12); An electric push rod (33), the electric push rod (33) is fixedly connected to the upper end surface of the rotating disk (32) and extends outward of the rotating disk (32); A scraper (34), wherein the scraper (34) is fixedly connected to one end of the electric push rod (33), and when the scraper (34) is pushed out by the electric push rod (33), the scraper (34) extends to the compression plate (12) to scrape away waste material on the surface of the compression plate (12); an inverted L-shaped rod (36), the lower end of the inverted L-shaped rod (36) being fixedly connected to the upper surface of the electric push rod (33), the height of the inverted L-shaped rod (36) being flush with the initial height of the blade of the heat-sealing cutter (11), a wire brush being arranged on the upper surface of the inverted L-shaped rod (36), a release agent being coated on the wire brush, and the upper right side of the inverted L-shaped rod (36) protruding from the heat-sealing cutter (11) by one to two centimeters; A scraper (35) is fixedly connected to one side of the top end of the scraper (34); The scraper (35) is in a slope shape.

2. The fully automatic film sealing and cutting packaging machine according to claim 1, characterized in that: The scraper (35) is made of a highly elastic polymer material.

3. The fully automatic film sealing and cutting packaging machine according to claim 2, characterized in that: The high elastic polymer material may be EPDM rubber or NBR rubber.

4. The fully automatic film sealing and cutting packaging machine according to claim 1, characterized in that: The bottom end of the bidirectional lead screw (22) is matched with a sliding seat (4), and the sliding seat (4) is slidably connected to the lower surface of the rotating disk (32) through a support seat to support the rotating disk (32). A sliding groove is provided in the sliding seat (4), and the bottom end of the bidirectional lead screw (22) is slidably connected to the sliding groove.

5. The fully automatic film sealing and cutting packaging machine according to claim 4, characterized in that: The two-way lead screw (22) is fixedly connected to limit blocks (41) on both sides near the bottom end, and the side walls of the slide groove are provided with limit grooves (42), and the limit grooves (42) are slidably connected to the limit blocks (41).

6. The fully automatic film sealing and cutting packaging machine according to claim 1, characterized in that: The sealing and cutting machine body (1) further comprises a collecting bin (5), wherein the collecting bin (5) is located on one side of the compression plate (12).

7. The fully automatic film sealing and cutting packaging machine according to claim 6, characterized in that: The width of the collecting bin (5) is twice the width of the compression plate (12).

Images