Auxiliary part for printing processing of heavy packaging film

Abstract

The utility model belongs to the field of heavy packaging film production, and particularly relates to an auxiliary part for printing and processing a heavy packaging film, which comprises a rack, an oil film box, a printing roller and a guide roller are fixedly mounted in an inner cavity of the rack, the printing roller is arranged at the upper end of the oil film box, and the guide roller is arranged at the upper end of the printing roller. An oil film box is arranged on one side of the rack, a tensioning mechanism is arranged on one side of the oil film box, a dust removal mechanism is arranged on one side of the rack, the tensioning mechanism comprises a positioning rod, and the positioning rod is fixedly installed on one side of the oil film box; by arranging the tensioning mechanism, the tensioning degree of the blown film can be adjusted, the abutting contact face of the blown film and the printing roller is improved, by arranging the dust removal mechanism, dust attached to the surface of the blown film can be removed, and therefore the printing quality of the blown film is improved, and the problems that when an existing heavy packaging film is produced, the blown film is not prone to stably abutting against the printing roller, and the printing quality is affected are solved. And in addition, dust attached to the surface of the blown film can also affect the printing quality.

Description

Technical Field

[0001] The utility model relates to the field of heavy packaging film production, in particular to an auxiliary part for printing and processing heavy packaging film. Background Art

[0002] Heavy-duty packaging film is mainly made of a mixture of several different brands of polyethylene resins and has excellent puncture resistance, super strength and high performance. It is used to wrap the goods stacked on the pallet, making the packaging more stable and neat and having super waterproof effect. It is widely used in foreign trade export, papermaking, hardware, plastic chemicals, building materials, food, medicine and other industries.

[0003] During the production of existing heavy packaging films, patterns or texts need to be printed on their surface by a printing device. However, during the printing process, the blown film is not easy to stably contact with the printing roller, resulting in reduced printing quality. In addition, dust attached to the surface of the blown film will also affect the printing quality. Therefore, to address the above problems, auxiliary parts for heavy packaging film printing processing are proposed. Utility Model Content

[0004] In order to make up for the shortcomings of the existing technology and solve the problem that the existing heavy packaging film is not easy to stably abut against the printing roller during production, resulting in reduced printing quality, and the dust attached to the surface of the blown film also affects the printing quality, the utility model proposes an auxiliary part for heavy packaging film printing processing.

[0005] The technical solution adopted by the utility model to solve the technical problem is: an auxiliary component for heavy packaging film printing processing, comprising a frame, an inner cavity of the frame fixedly mounted with an oil film box, a printing roller and a guide roller, the printing roller being arranged at the upper end of the oil film box, the guide roller being arranged at the upper end of the printing roller, a tensioning mechanism being arranged on one side of the oil film box, and a dust removal mechanism being arranged on one side of the frame;

[0006] The cam is fixedly mounted on one side of the oil film box, and the inner cavity of the positioning rod is slidably connected to a push rod, and one side of the push rod passes through the positioning rod and is fixedly connected to a fixing rod, and one side of the fixing rod is fixedly connected to two limit rods, and one end of the two limit rods is fixedly connected to a pressure block, and an inclined block is provided at the bottom of the pressure block, and the inclined surface of the inclined block contacts the inclined surface of the pressure block, and the bottom of the inclined block is fixedly connected to a fixing frame, and the number of the fixing frames is two, and two tensioning rollers are fixedly connected between the opposite sides of the two fixing frames, and the tensioning rollers are arranged on both sides of the guide roller.

[0007] Preferably, the dust removal mechanism includes a motor, which is fixedly mounted on one side of the frame, and the output end of the motor passes through the inner cavity of the frame and is fixedly connected to a sticky roller, one end of the sticky roller is rotatably connected to the inner wall of the frame, and a scraper is provided on one side of the sticky roller, one side of the scraper is in contact with the surface of the sticky roller, the bottom of the scraper is fixedly connected to a collecting shell, and both sides of the collecting shell are fixedly connected to round rods.

[0008] Preferably, a T-slot is provided on the surface of the positioning rod, a T-block is slidably connected to the inner cavity of the T-slot, an insert block is fixedly connected to one side of the T-block, and a plurality of sockets for use with the insert block are provided on the top of the push rod.

[0009] By arranging the T-slot, the insert block and the socket, the push rod can be positioned, thereby improving the stability of the push rod during use.

[0010] Preferably, a non-slip pad is fixedly connected to one side of the push rod, and the material of the non-slip pad is rubber.

[0011] Preferably, a sliding sleeve is slidably connected to the surface of the limiting rod, and one side of the sliding sleeve is fixedly connected to the surface of the frame.

[0012] By providing the sliding sleeve, the limit rod can be limited to avoid position deviation of the limit rod when it moves horizontally.

[0013] Preferably, a positioning block is provided at the bottom of the tensioning roller, the top of the positioning block contacts the bottom of the tensioning roller, and a spring is provided at the bottom of the positioning block, one end of the spring is fixedly connected to the bottom of the positioning block, and the other end of the spring is fixedly connected to the inner wall of the frame.

[0014] Preferably, sliders are fixedly connected to both sides of the positioning block, and the inner cavity of the frame is provided with sliding grooves for use with the sliders.

[0015] Preferably, the surfaces of the two round rods are both clamped with a limiting frame, and one side of the limiting frame is fixedly connected to the surface of the frame.

[0016] The utility model is beneficial in that:

[0017] The utility model discloses a film is printed on the surface of the blown film, and the printing roller is moved along the film to the next printing position, thereby improving the printing effect of the film. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 This is a rear view of the overall structure of the utility model;

[0021] Figure 3 This is a structural cross-sectional view of the frame and tensioning mechanism of the utility model;

[0022] Figure 4 For the utility model Figure 3 A magnified view of the structure at point A;

[0023] Figure 5 This is a structural exploded view of the tensioning mechanism of the present utility model;

[0024] Figure 6 This is a structural breakdown diagram of the dust removal mechanism of the present invention.

[0025] In the figure: 1. Frame; 2. Oil film box; 3. Printing roller; 4. Guide roller; 5. Tensioning mechanism; 501. Positioning rod; 502. Push rod; 503. Fixed rod; 504. Limit rod; 505. Pressure block; 506. Oblique block; 507. Fixed frame; 508. Tensioning roller; 509. T-slot; 510. T-block; 511. Insert block; 512. Socket; 513. Anti-slip pad; 514. Sleeve; 515. Positioning block; 516. Spring; 517. Slider; 518. Slide; 6. Dust removal mechanism; 601. Motor; 602. Sticky roller; 603. Scraper; 604. Collecting shell; 605. Round rod; 606. Limit frame. DETAILED DESCRIPTION

[0026] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0027] The following is combined with Figure 1-6 To further explain this application,

[0028] The embodiment of the present application discloses an auxiliary part for printing and processing heavy packaging film. Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 and Figure 5 , an auxiliary part for heavy packaging film printing processing, including a frame 1, an inner cavity of the frame 1 is fixedly installed with an oil film box 2, a printing roller 3 and a guide roller 4, the printing roller 3 is arranged at the upper end of the oil film box 2, the guide roller 4 is arranged at the upper end of the printing roller 3, a tensioning mechanism 5 is arranged on one side of the oil film box 2, and a dust removal mechanism 6 is arranged on one side of the frame 1;

[0029] The tensioning mechanism 5 includes a positioning rod 501, which is fixedly installed on one side of the oil film box 2. The inner cavity of the positioning rod 501 is slidably connected to a push rod 502. One side of the push rod 502 passes through the positioning rod 501 and is fixedly connected to a fixing rod 503. One side of the fixing rod 503 is fixedly connected to two limit rods 504. One end of the two limit rods 504 is fixedly connected to a pressure block 505. The bottom of the pressure block 505 is provided with an inclined block 506. The inclined surface of the inclined block 506 contacts the inclined surface of the pressure block 505. The bottom of the inclined block 506 is fixedly connected to a fixing frame 507. There are two fixing frames 507. Two tensioning rollers 508 are fixedly connected between the opposite sides of the two fixing frames 507. The tensioning rollers 508 are arranged on both sides of the guide roller 4. By setting the tensioning mechanism 5, the tension of the blown film can be adjusted, the contact surface between the blown film and the printing roller 3 can be increased, thereby improving the quality of blown film printing.

[0030] Reference Figure 1 、 Figure 2 and Figure 6 The dust removal mechanism 6 includes a motor 601, which is fixedly installed on one side of the frame 1. The output end of the motor 601 passes through the inner cavity of the frame 1 and is fixedly connected to a sticky roller 602. One end of the sticky roller 602 is rotatably connected to the inner wall of the frame 1. A scraper 603 is provided on one side of the sticky roller 602. One side of the scraper 603 contacts the surface of the sticky roller 602. The bottom of the scraper 603 is fixedly connected to a collecting shell 604, and both sides of the collecting shell 604 are fixedly connected to round rods 605. By setting up the dust removal mechanism 6, after the sticky roller 602 is used to remove dust on the surface of the blown film, the scraper 603 and the collecting shell 604 are used to clean and collect the dust attached to the surface of the sticky roller 602, thereby improving the maintenance efficiency of the staff.

[0031] Reference Figure 5A T-slot 509 is provided on the surface of the positioning rod 501, and a T-block 510 is slidably connected to the inner cavity of the T-slot 509. An insert block 511 is fixedly connected to one side of the T-block 510, and a plurality of sockets 512 are provided on the top of the push rod 502 for use with the insert block 511. By setting the T-slot 509, the insert block 511 and the socket 512, the push rod 502 can be positioned, thereby improving the stability of the push rod 502.

[0032] Reference Figure 5 One side of the push rod 502 is fixedly connected with an anti-slip pad 513, and the material of the anti-slip pad 513 is rubber; by setting the anti-slip pad 513 made of rubber material, it can play an anti-slip role and prevent the staff from sliding when pressing the push rod 502.

[0033] Reference Figure 2 and Figure 5 The surface of the limit rod 504 is slidably connected to a sliding sleeve 514, and one side of the sliding sleeve 514 is fixedly connected to the surface of the frame 1; by setting the sliding sleeve 514, the limit rod 504 can be limited to prevent the position of the limit rod 504 from shifting when it moves horizontally.

[0034] Reference Figure 4 A positioning block 515 is provided at the bottom of the tensioning roller 508, the top of the positioning block 515 contacts the bottom of the tensioning roller 508, and a spring 516 is provided at the bottom of the positioning block 515. One end of the spring 516 is fixedly connected to the bottom of the positioning block 515, and the other end of the spring 516 is fixedly connected to the inner wall of the frame 1; by setting the positioning block 515 and the spring 516, when the pressure block 505 is released from the pressure on the inclined block 506, the reaction force of the spring 516 can be used to reset the tensioning roller 508.

[0035] Reference Figure 4 , sliders 517 are fixedly connected to both sides of the positioning block 515, and the inner cavity of the frame 1 is provided with a slide groove 518 used in conjunction with the slider 517; by setting the slider 517 and the slide groove 518 to cooperate, the positioning block 515 can be limited, thereby improving the stability of the vertical movement of the positioning block 515.

[0036] Reference Figure 6 The surfaces of the two round rods 605 are both clamped with the limit frame 606, and one side of the limit frame 606 is fixedly connected to the surface of the frame 1; by setting the limit frame 606, the round rod 605 can be limited, and because the limit frame 606 is made of plastic, it is convenient for the staff to disassemble and assemble the collection shell 604.

[0037] Working principle: When in use, the staff will put the blown film on the surface of the two tensioning rollers 508, and then print the blown film with the cooperation of the printing roller 3 and the guide roller 4. When the contact surface between the blown film and the printing roller 3 is loose, the staff will push the push rod 502, and the push rod 502 will drive the fixed rod 503 to move when it moves, and the fixed rod 503 will drive the two limiting rods 504 to move when it moves, and the two limiting rods 504 will drive the two pressure blocks 505 to move when they move, and the two pressure blocks 505 will squeeze the two oblique blocks 506 when they move, so that the two oblique blocks 506 drive the two fixed The frame 507 moves downward, and the two fixed frames 507 drive the two tensioning rollers 508 to move downward when moving downward. The tension of the blown film is adjusted by the tensioning rollers 508, which can increase the contact area between the blown film and the printing roller 3. In the printing process, the staff uses the external control switch to start the motor 601, and the output end of the motor 601 drives the sticky roller 602 to rotate. Since one side of the sticky roller 602 is in contact with the printing film of the blown film, the dust on the surface of the blown film can be cleaned during the rotation of the sticky roller 602, thereby improving the printing quality of the blown film surface.

[0038] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention, and such changes and improvements fall within the scope of the present invention as claimed.

Claims

1. Auxiliary parts for heavy packaging film printing processing, characterized by: The invention comprises a frame (1), wherein an oil film box (2), a printing roller (3) and a guide roller (4) are fixedly installed in the inner cavity of the frame (1), the printing roller (3) is arranged at the upper end of the oil film box (2), the guide roller (4) is arranged at the upper end of the printing roller (3), a tensioning mechanism (5) is arranged on one side of the oil film box (2), and a dust removal mechanism (6) is arranged on one side of the frame (1); The tensioning mechanism (5) comprises a positioning rod (501), the positioning rod (501) is fixedly mounted on one side of the oil film box (2), the inner cavity of the positioning rod (501) is slidably connected to a push rod (502), one side of the push rod (502) passes through the positioning rod (501) and is fixedly connected to a fixing rod (503), one side of the fixing rod (503) is fixedly connected to two limiting rods (504), one end of each of the two limiting rods (504) is fixedly connected to a pressure rod. The pressure block (505) is provided with an inclined block (506) at the bottom, the inclined surface of the inclined block (506) contacts the inclined surface of the pressure block (505), and the bottom of the inclined block (506) is fixedly connected with a fixed frame (507). There are two fixed frames (507). Two tensioning rollers (508) are fixedly connected between opposite sides of the two fixed frames (507). The tensioning rollers (508) are provided on both sides of the guide roller (4).

2. The auxiliary component for heavy packaging film printing according to claim 1, characterized in that: The dust removal mechanism (6) comprises a motor (601), the motor (601) being fixedly mounted on one side of the frame (1), the output end of the motor (601) passing through the inner cavity of the frame (1) and being fixedly connected to a dust sticking roller (602), one end of the dust sticking roller (602) being rotatably connected to the inner wall of the frame (1), a scraper (603) being provided on one side of the dust sticking roller (602), one side of the scraper (603) being in contact with the surface of the dust sticking roller (602), the bottom of the scraper (603) being fixedly connected to a collection shell (604), and both sides of the collection shell (604) being fixedly connected to round rods (605).

3. The auxiliary component for printing and processing heavy packaging film according to claim 1, characterized in that: The surface of the positioning rod (501) is provided with a T-shaped slot (509), the inner cavity of the T-shaped slot (509) is slidably connected to a T-shaped block (510), one side of the T-shaped block (510) is fixedly connected to an insert block (511), and the top of the push rod (502) is provided with a plurality of sockets (512) used in conjunction with the insert block (511).

4. The auxiliary component for printing and processing heavy packaging films according to claim 1, characterized in that: One side of the push rod (502) is fixedly connected to an anti-skid pad (513), and the material of the anti-skid pad (513) is rubber.

5. The auxiliary component for printing and processing heavy packaging films according to claim 1, characterized in that: The surface of the limiting rod (504) is slidably connected to a sliding sleeve (514), and one side of the sliding sleeve (514) is fixedly connected to the surface of the frame (1).

6. The auxiliary component for printing and processing heavy packaging films according to claim 1, characterized in that: A positioning block (515) is provided at the bottom of the tensioning roller (508), the top of the positioning block (515) contacts the bottom of the tensioning roller (508), a spring (516) is provided at the bottom of the positioning block (515), one end of the spring (516) is fixedly connected to the bottom of the positioning block (515), and the other end of the spring (516) is fixedly connected to the inner wall of the frame (1).

7. The auxiliary component for printing and processing heavy packaging film according to claim 6, characterized in that: Both sides of the positioning block (515) are fixedly connected with sliders (517), and the inner cavity of the frame (1) is provided with a sliding groove (518) used in conjunction with the sliders (517).

8. The auxiliary component for printing and processing heavy packaging films according to claim 2, characterized in that: The surfaces of the two round rods (605) are both clamped with a limiting frame (606), and one side of the limiting frame (606) is fixedly connected to the surface of the frame (1).

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