Sheet-shaped pressing equipment for producing PVC hydrophilic modified film

Abstract

The utility model relates to the technical field of PVC (polyvinyl chloride) films, and discloses a sheet-shaped pressing device for producing a PVC hydrophilic modified film, which comprises a base, two ends of the top of the base are in threaded connection with mounting plates, and two ends of the top of each mounting plate are fixedly connected with fixing components. According to the pressing equipment for producing the sheet shape for the PVC hydrophilic modified thin film, under the mutual cooperative use of the arranged fixing assemblies, the effect of fixing the thin film is achieved, a rotating handle is rotated to drive a threaded rod to rotate, so that a bearing is driven to rotate, and a clamping plate is moved to the top of a production sheet; according to the production piece pressing device, the production piece can be clamped and fixed conveniently, the situation that the pressing effect is affected due to the fact that the production piece shakes and moves during pressing is avoided as much as possible, friction between the production piece pressing device and the production piece is increased through a rubber pad, the production piece is fixed more firmly as much as possible, and the pressing efficiency of the device is improved as much as possible; and the practicability of the equipment is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of PVC films, in particular to sheet pressing equipment for producing PVC hydrophilic modified films. Background Art

[0002] PVC film has good weather resistance, can withstand the effects of sunlight, rain and climate change, and has a long service life in outdoor environments. PVC film has good softness and can be easily bent and folded to adapt to various shapes and requirements. PVC film has good barrier properties, which can prevent the penetration of moisture, gas and other external substances, and protect the quality and reliability of packaged items. After the PVC film is produced, in order to make it better for lamination, it needs to be pressed into sheets for use, so pressing equipment is needed to press the produced PVC film.

[0003] In Chinese utility model patents: For example, a pressing device in CN216505794U includes a lower pressing mechanism, an upper pressing mechanism, a support plate and an expansion control device, wherein the lower pressing mechanism includes a lower pressing roller group and a conveyor belt wound around the lower pressing roller group, the upper pressing mechanism includes an upper pressing roller group and a compaction belt wound around the upper pressing roller group, a material compaction area and a material decompression area are formed between the upper pressing mechanism and the lower pressing mechanism, the support plate is located in the material decompression area and supported below the conveyor belt, and the expansion control device includes a pressure applying component and a rigid plate connected to the pressure applying component, the rigid plate is located in the material decompression area and is used to apply pressure to the compaction belt under the action of the pressure applying component to control the expansion of the brick blank. Since the rigid plate will not deform when subjected to the thrust from the brick blank, the effect of the rigid plate on controlling the expansion is uniform in the direction perpendicular to the conveying direction, thereby controlling the thickness of the brick blank and avoiding the problem of cracks and / or cracks in the brick blank due to expansion.

[0004] The existing PVC hydrophilic modified film production sheet pressing equipment has a poor fixing effect, so the production sheet is easily moved during pressing, which affects the pressing effect. Utility Model Content

[0005] 1. Technical issues to be solved

[0006] In view of the deficiencies in the prior art, the utility model provides a sheet pressing device for producing a hydrophilic modified PVC film, which has the advantages of good fixing effect and solves the problems in the above-mentioned background technology.

[0007] (II) Technical solution

[0008] In order to achieve the purpose of the above-mentioned good fixing effect, the utility model provides the following technical solution: a sheet pressing device for producing PVC hydrophilic modified film, comprising a base, both ends of the top of the base are threadedly connected to a mounting plate, both ends of the top of the mounting plate are fixedly connected to a fixing component, and the fixing component includes a fixing column, a connecting block, a rubber pad, a clamping plate, a bearing, a threaded rod and a turning handle.

[0009] The top of one side of the fixing column is fixedly connected with a connecting block, the internal thread of the connecting block is connected with a threaded rod, the top of the threaded rod is fixedly connected with a turning handle, the bottom end of the threaded rod is rotatably connected with a bearing, the bottom of the bearing is fixedly connected with a clamping plate, the bottom of the clamping plate is fixedly connected with a rubber pad, the production sheet is placed on the top of the base, the threaded rod is driven to rotate by turning the turning handle, thereby driving the bearing to rotate, so as to facilitate moving the clamping plate to the top of the production sheet, thereby facilitating clamping and fixing the production sheet, and the friction between the production sheet and the rubber pad is increased to make the production sheet fixed as tightly as possible.

[0010] Preferably, both ends of the top of the mounting plate are threadedly connected with screws, and the top of the mounting plate is fixedly connected to the bottom of the fixing column, so that the mounting plate can be easily fixed and removed by turning the screws.

[0011] Preferably, a mounting frame is fixedly connected to one side of the top of the base, a hydraulic rod is fixedly connected to the top of the inner wall of the mounting frame, and a pressing plate is fixedly connected to the bottom end of the hydraulic rod, and pressing is performed by turning on the hydraulic rod to drive the pressing plate to move downward.

[0012] Preferably, the middle thread at the bottom of the base is connected to a support assembly, which includes a connecting plate, bolts, an electric push rod, a support plate and an anti-slip pad. The support assembly is used to facilitate the support and fixation of the entire device, thereby minimizing the problem of shaking of the device during operation.

[0013] Preferably, both ends of the bottom of the connecting plate are threadedly connected with bolts, and electric push rods are arranged at equal intervals at the bottom of the connecting plate, so that the connecting plate can be fixed and disassembled by turning the bolts, thereby facilitating the fixing and disassembly of the entire supporting assembly.

[0014] Preferably, the bottom end of the electric push rod is fixedly connected to a support plate, and the bottom of the support plate is fixedly connected to an anti-skid pad. The electric push rod is turned on to drive the support plate to move up and down, so as to facilitate placing the support plate on the ground, thereby facilitating supporting and fixing the equipment, and increasing the friction between the ground through the anti-skid pad, so as to make the equipment placed as firmly as possible.

[0015] Preferably, feet are fixedly connected around the bottom of the base, two of the feet form a group, and the feet are centrally symmetrical with respect to the midline of the base. The symmetrical structure of the feet facilitates horizontal placement of the entire device.

[0016] (III) Beneficial effects

[0017] Compared with the prior art, the utility model provides a sheet pressing device for producing hydrophilic modified PVC film, which has the following beneficial effects:

[0018] 1. The sheet pressing equipment for producing the hydrophilic modified PVC film can achieve the effect of fixing the film by using the fixed components in coordination with each other. The threaded rod is driven to rotate by turning the handle, thereby driving the bearing to rotate, so as to move the clamping plate to the top of the production sheet, so as to facilitate clamping and fixing the production sheet, thereby avoiding shaking and movement of the production sheet during pressing to the greatest extent possible, thereby affecting the pressing effect. The friction between the production sheet and the rubber pad is increased, so as to make the production sheet fixed more tightly as much as possible, thereby improving the pressing efficiency of the equipment as much as possible, and improving the practicability of the equipment.

[0019] 2. The sheet pressing equipment for producing the PVC hydrophilic modified film can achieve the effect of supporting and fixing the equipment by cooperating with each other through the support components. The electric push rod is turned on to drive the support plate to move up and down, so that the support plate can be placed on the ground. The equipment is supported and fixed by the support plate, and the friction between the equipment and the ground is increased by the anti-slip pad, so that the equipment can be placed more firmly as much as possible, thereby avoiding the problem of shaking during work as much as possible and improving the stability of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a front view structural schematic diagram of the utility model;

[0021] Figure 2 This is a schematic diagram of the bottom structure of the utility model;

[0022] Figure 3 It is a schematic diagram of the top view structure of the utility model;

[0023] Figure 4 This is a schematic diagram of the structure of the fixing assembly of the utility model;

[0024] Figure 5 This is a schematic diagram of the support assembly structure of the utility model.

[0025] In the figure: 1. base; 2. mounting plate; 3. fixing assembly; 301. fixing column; 302. connecting block; 303. rubber pad; 304. clamping plate; 305. bearing; 306. threaded rod; 307. turning handle; 4. pressing plate; 5. hydraulic rod; 6. mounting frame; 7. screw; 8. foot; 9. supporting assembly; 901. connecting plate; 902. bolt; 903. electric push rod; 904. supporting plate; 905. anti-slip 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] Example 1

[0028] The preferred embodiment of the PVC hydrophilic modified film production sheet pressing equipment provided by the utility model is as follows: Figures 1 to 5 As shown: a sheet pressing device for producing PVC hydrophilic modified film, including a base 1, both ends of the top of the base 1 are threadedly connected to a mounting plate 2, both ends of the top of the mounting plate 2 are fixedly connected to a fixing component 3, and the fixing component 3 includes a fixing column 301, a connecting block 302, a rubber pad 303, a clamping plate 304, a bearing 305, a threaded rod 306 and a turning handle 307.

[0029] The top of one side of the fixed column 301 is fixedly connected to a connecting block 302, the internal thread of the connecting block 302 is connected to a threaded rod 306, the top of the threaded rod 306 is fixedly connected to a turning handle 307, the bottom end of the threaded rod 306 is rotatably connected to a bearing 305, the bottom of the bearing 305 is fixedly connected to a clamping plate 304, the bottom of the clamping plate 304 is fixedly connected to a rubber pad 303, the production sheet is placed on the top of the base 1, and the threaded rod 306 is driven to rotate by rotating the turning handle 307, thereby driving the rotation of the bearing 305, so as to facilitate moving the clamping plate 304 to the top of the production sheet, thereby facilitating the clamping and fixing of the production sheet, and the friction between the rubber pad 303 and the production sheet is increased, so as to make the production sheet fixed as tightly as possible.

[0030] In this embodiment, both ends of the top of the mounting plate 2 are threadedly connected with screws 7, and the top of the mounting plate 2 is fixedly connected to the bottom of the fixing column 301, and the mounting plate 2 can be easily fixed and removed by turning the screws 7.

[0031] Example 2

[0032] Based on Example 1, the preferred embodiment of the PVC hydrophilic modified film provided by the utility model is used to produce a sheet pressing device. Figures 1 to 5 As shown: a mounting frame 6 is fixedly connected to one side of the top of the base 1, a hydraulic rod 5 is fixedly connected to the top of the inner wall of the mounting frame 6, and a pressing plate 4 is fixedly connected to the bottom end of the hydraulic rod 5. The pressing plate 4 is driven to move downward by opening the hydraulic rod 5, thereby performing pressing.

[0033] In this embodiment, the middle thread at the bottom of the base 1 is connected to a support assembly 9, which includes a connecting plate 901, a bolt 902, an electric push rod 903, a support plate 904 and an anti-slip pad 905. The support assembly 9 is used to facilitate the support and fixation of the entire device, thereby minimizing the problem of shaking of the device during operation.

[0034] Furthermore, both ends of the bottom of the connecting plate 901 are threadedly connected with bolts 902, and electric push rods 903 are evenly spaced at the bottom of the connecting plate 901. By rotating the bolts 902, the connecting plate 901 can be easily fixed and disassembled, thereby facilitating the fixing and disassembly of the entire support assembly 9.

[0035] Furthermore, the bottom end of the electric push rod 903 is fixedly connected to a support plate 904, and the bottom of the support plate 904 is fixedly connected to an anti-skid pad 905. The electric push rod 903 is then turned on to drive the support plate 904 to move up and down, thereby facilitating the placement of the support plate 904 on the ground, thereby facilitating the support and fixing of the equipment. The anti-skid pad 905 is used to increase the friction between the ground and the equipment, thereby making the equipment as stable as possible.

[0036] In addition, the bottom of the base 1 is fixedly connected with feet 8 on all sides, and the feet 8 form a group of two. The feet 8 are centrally symmetrical with respect to the midline of the base 1, and the symmetrical structure of the feet 8 is utilized to facilitate the horizontal placement of the entire device.

[0037] When in use, first place the production sheet on the top of the base 1, and turn the handle 307 to drive the rotation of the threaded rod 306, thereby driving the rotation of the bearing 305, so as to facilitate moving the clamping plate 304 to the top of the production sheet, so as to facilitate clamping and fixing the production sheet, and increase the friction between the rubber pad 303 and the production sheet, so as to make the production sheet fixed more tightly as possible, and then turn on the electric push rod 903 to drive the support plate 904 to move up and down, so as to facilitate placing the support plate 904 on the ground, so as to facilitate supporting and fixing the equipment, and increase the friction between the anti-slip pad 905 and the ground, so as to make the equipment placed more firmly as possible, and drive the pressing plate 4 to move downward by turning on the hydraulic rod 5 to perform pressing.

[0038] In summary, the PVC hydrophilic modified film is produced using a sheet pressing device, which is convenient for supporting and fixing the device and for clamping and fixing the production sheet.

[0039] 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.

[0040] 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 sheet pressing device for producing hydrophilic modified PVC film, comprising a base (1), characterized in that: Both ends of the top of the base (1) are threadedly connected to a mounting plate (2), and both ends of the top of the mounting plate (2) are fixedly connected to a fixing assembly (3), and the fixing assembly (3) comprises a fixing column (301), a connecting block (302), a rubber pad (303), a clamping plate (304), a bearing (305), a threaded rod (306) and a turning handle (307); The top end of one side of the fixed column (301) is fixedly connected to a connecting block (302), the internal thread of the connecting block (302) is connected to a threaded rod (306), the top end of the threaded rod (306) is fixedly connected to a turning handle (307), the bottom end of the threaded rod (306) is rotatably connected to a bearing (305), the bottom of the bearing (305) is fixedly connected to a clamping plate (304), and the bottom of the clamping plate (304) is fixedly connected to a rubber pad (303).

2. The sheet pressing device for producing a hydrophilic modified PVC film according to claim 1, characterized in that: Both ends of the top of the mounting plate (2) are threadedly connected with screws (7), and the top of the mounting plate (2) is fixedly connected to the bottom of the fixing column (301).

3. The sheet pressing device for producing a hydrophilic modified PVC film according to claim 1, characterized in that: A mounting frame (6) is fixedly connected to one side of the top of the base (1), a hydraulic rod (5) is fixedly connected to the top of the inner wall of the mounting frame (6), and a pressing plate (4) is fixedly connected to the bottom end of the hydraulic rod (5).

4. The sheet pressing device for producing a hydrophilic modified PVC film according to claim 1, characterized in that: The middle thread at the bottom of the base (1) is connected to a support assembly (9), and the support assembly (9) comprises a connecting plate (901), a bolt (902), an electric push rod (903), a support plate (904) and an anti-slip pad (905).

5. The sheet pressing device for producing a hydrophilic modified PVC film according to claim 4, characterized in that: Bolts (902) are threadedly connected at both ends of the bottom of the connecting plate (901), and electric push rods (903) are arranged at equal intervals at the bottom of the connecting plate (901).

6. The sheet pressing device for producing a hydrophilic modified PVC film according to claim 4, characterized in that: The bottom end of the electric push rod (903) is fixedly connected to a support plate (904), and the bottom of the support plate (904) is fixedly connected to an anti-slip pad (905).

7. The sheet pressing equipment for producing a hydrophilic modified PVC film according to claim 1, characterized in that: The base (1) is fixedly connected with feet (8) on all sides of the bottom, two of the feet (8) form a group, and the feet (8) are centrally symmetrical with respect to the midline of the base (1).

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