Tabletting device for production of wrapping film

Abstract

The utility model relates to the technical field of wrapping film production, and discloses a sheet pressing device for wrapping film production, which comprises a supporting table, two supporting lugs are fixedly connected to the top end of the supporting table, a power device is fixedly connected to the right end of the supporting lug on the right side, and a cutting blade is fixedly connected to the bottom end of the power device. The two ends of the front end of the cut-off blade are fixedly connected with tabletting boxes, the inner sides of the tabletting boxes are fixedly connected with push-out springs, the other ends of the push-out springs are fixedly connected with supporting plates, the outer sides of the supporting plates are fixedly connected with limiting assemblies, and the bottom ends of the supporting plates are fixedly connected with connecting long rods; and detachable tablet pressing columns are arranged on the inner sides of the connecting long rods. The sheet pressing device for production of the wrapping film has the advantages that the two ends of the wrapping film can be subjected to sheet pressing and limiting, and the cutting smoothness is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of stretch film production, in particular to a tablet pressing device for stretch film production. Background Art

[0002] Stretch film, also known as stretch film, is a plastic film used for packaging. The main function of stretch film is to wrap items and fix them into a compact whole to prevent them from being scattered or damaged during transportation or storage. Some stretch films need to be sliced ​​during the production process.

[0003] Publication No. "CN219688881 U" discloses "a plastic film continuous slicing device", which includes a support and a winding drum, a winding film is wound around the outer side of the winding drum, a winding drum is rotatably arranged on the top of one side of the support, and a first guide mechanism, a cutting mechanism and a second guide mechanism are arranged on the top of the support from left to right in sequence. It has the advantage of being driven by a motor so that the cutting blade is intermittently raised and lowered, thereby ensuring the continuity of the cutting work;

[0004] However, during use, due to the lack of a pressing device on the outer side of the cutting blade, the position of the stretch film is easily offset during the cutting process, resulting in an uneven cutting surface of the cut stretch film, which makes the overall cutting effect worse. Therefore, a pressing device for stretch film production is proposed to solve the above problem. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] In view of the deficiencies in the prior art, the utility model provides a sheeting device for the production of stretch film, which has the advantages of being able to limit the two ends of the stretch film and improving the smoothness of the cutting. It solves the problem that during use, due to the lack of a sheeting device on the outer side of the cutting blade, the position of the stretch film is easily offset during the cutting process, resulting in an uneven cut surface of the cut stretch film, which makes the overall cutting effect worse.

[0007] (II) Technical solution

[0008] The technical solution of the utility model for solving the above-mentioned technical problems is as follows: a tabletting device for producing stretch film, comprising a support table, the top end of the support table is fixedly connected with two supporting ears, the right end of the right supporting ear is fixedly connected with a power device, the bottom end of the power device is fixedly connected with a cutting blade, both ends of the front end of the cutting blade are fixedly connected with a tabletting box, the inner side of the tabletting box is fixedly connected with an ejection spring, the other end of the ejection spring is fixedly connected with a support plate, the outer side of the support plate is fixedly connected with a limiting assembly, the bottom end of the support plate is fixedly connected with a connecting long rod, and a detachable tabletting column is provided on the inner side of the connecting long rod.

[0009] The beneficial effects of the utility model are:

[0010] The sheet pressing device for producing the stretch film has the advantage of being able to perform sheet pressing and limiting on both ends of the stretch film, thereby improving the flatness of cutting.

[0011] On the basis of the above technical solution, the present invention can also be improved as follows.

[0012] Furthermore, there are multiple ejection springs, which are distributed in an equidistant linear array on the inner side of the tablet pressing box; there are multiple connecting rods, which are distributed in an equidistant linear array on the bottom end of the support plate.

[0013] The beneficial effect of adopting the above further solution is that the number of push-out springs is multiple, which can facilitate the pushing operation of the support plate.

[0014] Furthermore, the power device includes a power motor fixedly connected to the right end of the right supporting ear, a swing rod is fixedly connected to the outer side of the output shaft of the power motor, the top end of the cutting blade is rotatably connected to a rotating rod, and the inner side of the rotating rod is rotatably connected to the outer side of the swing rod.

[0015] The beneficial effect of adopting the above further solution is that the power device can move the cutting blade up and down.

[0016] Furthermore, the limiting assembly comprises a limiting sleeve fixedly connected to the outer side of the support plate, the inner side of the tablet pressing box is fixedly connected to a limiting rod, and the inner side of the limiting sleeve on the outer side of the limiting rod is slidably connected.

[0017] The beneficial effect of adopting the above further solution is that the limiting assembly can limit the position of the movement of the support plate.

[0018] Furthermore, the detachable tablet pressing column includes a disassembly column threadedly connected to the inner side of the connecting long rod, the bottom end of the disassembly column is fixedly connected to a tablet pressing column body, and the bottom end of the tablet pressing column body is fixedly connected to a protective pad.

[0019] The beneficial effect of adopting the above further solution is that the detachable tableting column can perform a tableting operation on the stretch film.

[0020] Furthermore, the outer side of the cutting blade is slidably connected to the inner side of the supporting ear, and the detachable pressing column is located below the cutting blade. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the structure of the utility model;

[0022] Figure 2 This is a cross-sectional view of the structure of the utility model;

[0023] Figure 3 This is a connection diagram of the cutting blade and the tablet pressing box of the utility model;

[0024] Figure 4 It is an enlarged view of point A in the figure of the present utility model.

[0025] In the figure: 1. support platform; 2. support ear; 3. power device; 31. power motor; 32. swing arm; 33. rotating rod; 4. cutting blade; 5. tablet pressing box; 6. ejection spring; 7. support plate; 8. limit assembly; 81. limit sleeve; 82. limit rod; 9. connecting long rod; 10. detachable tablet pressing column; 101. disassembly column; 102. tablet pressing column body; 103. protective pad. DETAILED DESCRIPTION

[0026] 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.

[0027] In the embodiment, Figure 1-4 A tabletting device for producing stretch film is provided. The utility model comprises a support table 1. Two support ears 2 are fixedly connected to the top of the support table 1. The right end of the right support ear 2 is fixedly connected to a power device 3. The bottom end of the power device 3 is fixedly connected to a cutting blade 4. Both ends of the front end of the cutting blade 4 are fixedly connected to a tabletting box 5. An ejection spring 6 is fixedly connected to the inner side of the tabletting box 5. The other end of the ejection spring 6 is fixedly connected to a support plate 7. A limiting assembly 8 is fixedly connected to the outer side of the support plate 7. A connecting long rod 9 is fixedly connected to the bottom end of the support plate 7. A detachable tabletting column 10 is provided on the inner side of the connecting long rod 9.

[0028] Among them, there are multiple ejection springs 6, which are distributed in an equidistant linear array on the inner side of the tablet pressing box 5, and there are multiple connecting long rods 9, which are distributed in an equidistant linear array on the bottom end of the support plate 7.

[0029] A plurality of push-out springs 6 can facilitate the pushing operation of the support plate 7, and connecting the long rod 9 can improve the sheeting effect of the wrapping film.

[0030] Among them, the power device 3 includes a power motor 31 fixedly connected to the right end of the right supporting ear 2, a swing rod 32 is fixedly connected to the outer side of the output shaft of the power motor 31, and the top end of the cutting blade 4 is rotatably connected to a rotating rod 33, and the inner side of the rotating rod 33 is rotatably connected to the outer side of the swing rod 32.

[0031] Starting the power motor 31 can cause the swing rod 32 to rotate, and then the cutting blade 4 can be moved up and down through the rotating rod 33.

[0032] The limiting assembly 8 comprises a limiting sleeve 81 fixedly connected to the outer side of the support plate 7, a limiting rod 82 fixedly connected to the inner side of the tablet pressing box 5, and the limiting sleeve 81 outside the limiting rod 82 is slidably connected to the inner side.

[0033] The limiting assembly 8 can limit the position of the movement of the support plate 7, effectively preventing the support plate 7 from being offset during the movement.

[0034] The detachable tablet pressing column 10 comprises a disassembly column 101 threadedly connected to the inner side of the connecting long rod 9 , the bottom end of the disassembly column 101 is fixedly connected to a tablet pressing column body 102 , and the bottom end of the tablet pressing column body 102 is fixedly connected to a protective pad 103 .

[0035] The detachable tableting column 10 can perform tableting operations on the wrapping film, thereby facilitating the slicing operation.

[0036] The outer side of the cutting blade 4 is slidably connected to the inner side of the supporting ear 2 , and the detachable pressing column 10 is located below the cutting blade 4 .

[0037] Working principle:

[0038] When the wrapping film moves to the bottom of the cutting blade 4, starting the power motor 31 can cause the swing rod 32 to rotate, and then the cutting blade 4 can be moved downward through the rotating rod 33, thereby driving the tablet pressing box 5 to move downward;

[0039] When the tablet pressing box 5 moves downward, the protective pad 103 will first contact the wrapping film, which can pre-limit the wrapping film for tablet pressing. Then the cutting blade 4 will cut the wrapping film, which can effectively prevent the wrapping film from shifting during movement and improve the flatness of the overall cutting surface.

[0040] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0041] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A sheeting device for producing stretch film, comprising a support table (1), characterized in that: The top of the support platform (1) is fixedly connected with two support ears (2), the right end of the right support ear (2) is fixedly connected with a power device (3), the bottom end of the power device (3) is fixedly connected with a cutting blade (4), both ends of the front end of the cutting blade (4) are fixedly connected with a tablet pressing box (5), the inner side of the tablet pressing box (5) is fixedly connected with an ejection spring (6), the other end of the ejection spring (6) is fixedly connected with a support plate (7), the outer side of the support plate (7) is fixedly connected with a limiting assembly (8), the bottom end of the support plate (7) is fixedly connected with a connecting rod (9), and a detachable tablet pressing column (10) is arranged on the inner side of the connecting rod (9).

2. A sheeting device for producing stretch film according to claim 1, characterized in that: There are a plurality of ejection springs (6), which are distributed in an equidistant linear array on the inner side of the tablet pressing box (5); there are a plurality of connecting long rods (9), which are distributed in an equidistant linear array on the bottom end of the support plate (7).

3. The sheeting device for producing stretch film according to claim 1, characterized in that: The power device (3) comprises a power motor (31) fixedly connected to the right end of the right support ear (2); a swing rod (32) is fixedly connected to the outer side of the output shaft of the power motor (31); a rotating rod (33) is rotatably connected to the top end of the cutting blade (4); and the inner side of the rotating rod (33) is rotatably connected to the outer side of the swing rod (32).

4. The sheeting device for producing stretch film according to claim 1, characterized in that: The limiting assembly (8) comprises a limiting sleeve (81) fixedly connected to the outside of the support plate (7), a limiting rod (82) fixedly connected to the inside of the tablet pressing box (5), and a limiting sleeve (81) slidably connected to the outside of the limiting rod (82).

5. The sheeting device for producing stretch film according to claim 1, characterized in that: The detachable tablet pressing column (10) comprises a disassembly column (101) threadedly connected to the inner side of the connecting long rod (9), the bottom end of the disassembly column (101) is fixedly connected to a tablet pressing column body (102), and the bottom end of the tablet pressing column body (102) is fixedly connected to a protective pad (103).

6. The sheeting device for producing stretch film according to claim 1, characterized in that: The outer side of the cutting blade (4) is slidably connected to the inner side of the supporting ear (2), and the detachable tablet pressing column (10) is located below the cutting blade (4).

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