Glass fabric reinforced thermoplastic composite material processing equipment

Abstract

The utility model relates to the field of composite material processing, and discloses glass fabric reinforced thermoplastic composite material processing equipment which comprises a machine table, the right end of the machine table is fixedly connected with two sets of supporting frames, extrusion rollers are installed at the rear ends of the supporting frames, and supporting assemblies are arranged at the right ends of the supporting frames. The supporting assembly comprises an upper fixing assembly and a lower fixing assembly, the upper fixing assembly comprises an upper fixing rod, the upper fixing rod is inserted into the right end of the supporting frame, the right end of the upper fixing rod is fixedly connected with an upper fixing box, the inner wall of the upper fixing box is provided with a cleaning assembly, and the cleaning assembly comprises a scraper. According to the utility model, through the arrangement of the cleaning assembly, raw materials adhered to the surface of the compression roller can be removed by the cleaning assembly in the rotation process of the compression roller, so that the outer diameter of the compression roller can be prevented from being greatly changed, automatic cleaning can be carried out during production, the shutdown frequency can be reduced, and the production efficiency can be improved.

Description

Technical Field

[0001] The utility model relates to the field of composite material processing, in particular to a glass fiber cloth reinforced thermoplastic composite material processing device. Background Art

[0002] Glass fiber cloth reinforced thermoplastic composite material is a high-performance composite material. This composite material is mainly composed of thermoplastic resin and glass fiber cloth. This material has good heat resistance and strong corrosion resistance. This material is generally a linear material before production and needs to be thermoplasticized to be processed into a film.

[0003] When performing thermoplastic molding, the raw materials need to be heated first and then pressed into a film using a pressure roller. However, the heated raw materials have a certain viscosity. During the pressure molding process, some of the raw materials may stick to the outer wall of the pressure roller, which may cause the outer diameter of the pressure roller to become thicker, affecting the quality of the finished product. At this time, the machine needs to be stopped for cleaning, which will lead to a decrease in production efficiency. Therefore, a glass fiber cloth reinforced thermoplastic composite material processing equipment is proposed to solve the above problems. Utility Model Content

[0004] In order to make up for the above shortcomings, the utility model provides a glass fiber cloth reinforced thermoplastic composite material processing equipment, which aims to improve the problem in the existing technology that "when producing glass fiber cloth reinforced thermoplastic composite materials, the melted raw materials may stick to the outer wall of the pressure roller, and the machine needs to be stopped for cleaning."

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a glass fiber cloth reinforced thermoplastic composite material processing equipment, including a machine table, the right end of the machine table is fixedly connected to a support frame and the number is two, the rear end of the support frame is equipped with an extrusion roller, the right end of the support frame is provided with a support assembly, the support assembly includes an upper fixed assembly and a lower fixed assembly, the upper fixed assembly includes an upper fixed rod, the upper fixed rod is inserted into the right end of the support frame, the right end of the upper fixed rod is fixedly connected to an upper fixed box, the inner wall of the upper fixed box is provided with a cleaning assembly, the cleaning assembly includes a scraper, the scraper is inserted into the inner wall of the upper fixed box, the inner wall of the upper fixed box is provided with a collecting assembly near the bottom end of the scraper, the collecting assembly includes a collecting box, and the collecting box is inserted into the inner wall of the upper fixed box.

[0006] As a further description of the above technical solution:

[0007] The upper fixing assembly further includes an upper fixing bolt, and the upper fixing rod is mounted on the outer wall of the support frame via the upper fixing bolt.

[0008] As a further description of the above technical solution:

[0009] The top and bottom ends of the support frame are respectively provided with slots, and the top end of the support frame is penetrated by a bolt slot.

[0010] As a further description of the above technical solution:

[0011] The inner wall of the upper fixing box is rotatably connected with an upper limit shaft, and the scraper is fixed to the inner wall of the upper fixing box by a positioning bolt.

[0012] As a further description of the above technical solution:

[0013] The collecting assembly further comprises an extruding block, the rear end of which is fixedly connected to the front end of the collecting box, and an inclined block is slidably connected to the inner wall of the fixed box, and the inclined block is adapted to the extruding block.

[0014] As a further description of the above technical solution:

[0015] The top end of the inclined block is fixedly connected with a pull rod, the pull rod passes through and is slidably connected to the top end of the upper fixed box, and the top end of the pull rod is fixedly connected with a connecting plate.

[0016] As a further description of the above technical solution:

[0017] The top end of the inclined block is fixedly connected with a fixing spring, and the top end of the fixing spring is fixedly connected to the inner wall of the upper fixing box.

[0018] As a further description of the above technical solution:

[0019] The lower fixing assembly includes a lower fixing box, the left end of the lower fixing box is fixedly connected to a lower fixing rod, and the lower fixing rod is inserted into the right end of the other group of support frames. The two groups of support frames are identical components with the same appearance. The lower fixing rod is fixedly connected to the outer wall of the other group of support frames by a lower fixing bolt, and the inner wall of the lower fixing box is rotatably connected to a lower limit shaft.

[0020] As a further description of the above technical solution:

[0021] The cleaning assembly is provided with multiple groups, and another group of scrapers is installed on the inner wall of the lower fixed box near the bottom end of the lower limit shaft through positioning bolts. The two groups of scrapers are mirror-imaged, and the upper fixing bolts and the lower fixing bolts are identical components with the same appearance and opposite directions.

[0022] The utility model has the following beneficial effects:

[0023] 1. In the present invention, a cleaning component is provided. During the rotation of the pressure roller, the cleaning component will remove the raw materials stuck on its surface, thereby preventing the outer diameter of the pressure roller from changing significantly. Automatic cleaning can be performed during production, thereby reducing the number of shutdowns and improving production efficiency.

[0024] 2. In the present invention, by setting up a collection component, the cleaned raw materials can be collected, and the collected materials can be reprocessed and reused later, so that the recycling of materials can be realized, and the utilization rate of materials can be improved. By improving the utilization rate of materials, production losses can be reduced, and the overall economic benefits of the device are better. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a schematic diagram of the three-dimensional structure of the overall device in the utility model;

[0026] Figure 2 This is a schematic diagram of the three-dimensional structure of the upper fixing component of the present invention;

[0027] Figure 3 This is a schematic cross-sectional view of the three-dimensional structure of the support frame in the present invention;

[0028] Figure 4 It is a schematic diagram of the three-dimensional structure of the lower fixing component of the utility model.

[0029] Legend:

[0030] 1. Machine table; 2. Support frame; 3. Extrusion roller; 4. Support assembly; 41. Upper fixing assembly; 411. Upper fixing rod; 412. Upper fixing box; 413. Upper fixing bolt; 414. Upper limit shaft; 415. Bolt slot; 416. Slot; 42. Lower fixing assembly; 421. Lower fixing box; 422. Lower fixing rod; 423. Lower fixing bolt; 424. Lower limit shaft; 5. Cleaning assembly; 51. Scraper; 52. Positioning bolt; 6. Collecting assembly; 61. Collecting box; 62. Extrusion block; 63. Bevel block; 64. Fixing spring; 65. Pull rod; 66. Connecting plate. DETAILED DESCRIPTION

[0031] The following will be combined with the 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.

[0032] Reference Figure 1 - Figure 3, the utility model provides an embodiment: a glass fiber cloth reinforced thermoplastic composite material processing equipment, including a machine table 1 for supporting the overall device, the right end of the machine table 1 is fixedly connected to a support frame 2 for supporting an extrusion roller 3, and the number is two groups, the rear end of the support frame 2 is installed with an extrusion roller 3 for extruding the raw material to process it into a film, the right end of the support frame 2 is provided with a support assembly 4 for supporting a cleaning component 5 and a collecting component 6, the support assembly 4 includes an upper fixing assembly 41 and a lower fixing assembly 42, the upper fixing assembly 41 includes an upper fixing rod 411 for supporting an upper fixing box 412, the upper fixing rod 411 is plugged into the right end of the support frame 2, and the right end of the upper fixing rod 411 is fixedly connected to an upper fixing box 412 for supporting a cleaning component 5 and a collecting component 6, the upper fixing The inner wall of the fixed box 412 is provided with a cleaning component 5 for cleaning the squeezing roller 3. The cleaning component 5 includes a scraper 51 for directly scraping off sticky materials. The scraper 51 is inserted into the inner wall of the upper fixed box 412. There is no direct contact between the scraper 51 and the squeezing roller 3. There is a certain gap between the two, so as to prevent the scraper 51 and the squeezing roller 3 from causing friction and damage to the squeezing roller 3. The inner wall of the upper fixed box 412 is provided with a collecting component 6 for collecting the scraped material near the bottom end of the scraper 51. The collecting component 6 includes a collecting box 61 for storing the detached material. The collecting box 61 is inserted into the inner wall of the upper fixed box 412. The material scraped by the scraper 51 will fall directly into the interior of the collecting box 61, so as to prevent this part of the material from mixing into the processed material.

[0033] Reference Figure 1 - Figure 3 The upper fixing assembly 41 also includes an upper fixing bolt 413 for fixing the upper fixing rod 411. The upper fixing rod 411 is installed on the outer wall of the support frame 2 through the upper fixing bolt 413. By installing the nut, the two groups of upper fixing rods 411 can be squeezed so that the two groups of upper fixing rods 411 are tightly attached to the outer wall of the support frame 2 from the upper and lower ends. The top and bottom ends of the support frame 2 are respectively provided with slots 416 for accommodating the upper fixing rod 411. The top of the support frame 2 is penetrated by a bolt groove 415 for accommodating the upper fixing bolt 413. The inner wall of the upper fixing box 412 is rotatably connected The upper limit axis 414 is used to limit the moving distance of the entire device. When the upper fixing rod 411 and the upper fixing box 412 are installed, the upper limit axis 414 can limit the left and right positions of the entire upper fixing assembly 41, so as to prevent the upper fixing box 412 from moving excessively to the left and contacting the squeezing roller 3. The scraper 51 is fixed to the inner wall of the upper fixing box 412 by the positioning bolt 52. The scraper 51 may be damaged after being used for a period of time. At this time, the positioning bolt 52 can be removed to release its fixation, and then the scraper 51 can be pulled out from the right end of the upper fixing box 412.

[0034] Reference Figure 1 - Figure 3The collecting assembly 6 also includes an extrusion block 62 for fixing the collecting box 61. The rear end of the extrusion block 62 is fixedly connected to the front end of the collecting box 61. The inner wall of the upper fixing box 412 is slidably connected with an oblique block 63 for fixing the extrusion block 62. The oblique block 63 is adapted to the extrusion block 62. The extrusion block 62 and the oblique block 63 are both set to a triangle. When the extrusion block 62 squeezes the oblique block 63 from right to left, the oblique block 63 will be forced to move upward. The top of the oblique block 63 is fixedly connected with a pull rod 65 for driving the oblique block 63 to move. The pull rod 65 passes through and is slidably connected to the top of the upper fixed box 412. By pulling the pull rod 65, the inclined block 63 can be driven to move upward to release the fixation of the extrusion block 62. The top of the pull rod 65 is fixedly connected to a connecting plate 66 for driving the pull rod 65 to move. The top of the inclined block 63 is fixedly connected to a fixing spring 64 for pushing the inclined block 63 downward. The top of the fixing spring 64 is fixedly connected to the inner wall of the upper fixed box 412. The fixing spring 64 will always push the inclined block 63 downward to drive it to quickly reset.

[0035] Reference Figure 2 - Figure 4 The lower fixing assembly 42 includes a lower fixing box 421 for supporting another group of cleaning components 5. The left end of the lower fixing box 421 is fixedly connected to a lower fixing rod 422 for supporting the entire lower fixing assembly 42. The lower fixing rod 422 is inserted into the right end of the other group of support frames 2. The two groups of support frames 2 are the same components with the same appearance. The lower fixing rod 422 is fixedly connected to the outer wall of the other group of support frames 2 by a lower fixing bolt 423. After the lower fixing rod 422 is inserted into the outer wall of the other group of support frames 2, the nut of the lower fixing bolt 423 can be installed to drive the lower fixing rod 422 to squeeze the outer wall of the other group of support frames 2. The inner wall of the lower fixing box 421 is rotated and connected usefully To protect the lower limit shaft 424 of the other group of squeezing rollers 3, the cleaning assembly 5 is provided with multiple groups, and another group of scrapers 51 is installed on the inner wall of the lower fixed box 421 near the bottom end of the lower limit shaft 424 through the positioning bolt 52. The two groups of scrapers 51 are mirror-imaged, and the two groups of squeezing rollers 3 rotate in opposite directions, so two groups of scrapers 51 facing opposite directions are used to clean the two groups of squeezing rollers 3 respectively. The upper fixing bolt 413 and the lower fixing bolt 423 are identical components with the same appearance and opposite directions. The upper fixing bolt 413 is installed from top to bottom, and the lower fixing bolt 423 is installed from bottom to top, so as to prevent the two from interfering with each other during installation.

[0036] Working principle: When the squeezing roller 3 rotates, the cleaning component 5 located on the inner wall of the upper fixed box 412 and the lower fixed box 421 starts to work. Although there is a certain gap between the scraper 51 in the cleaning component 5 and the squeezing roller 3, the outer diameter of the squeezing roller 3 becomes larger due to the adhesion of the material, the raw materials adhered to its surface will be scraped off by the scraper 51. The scraper 51 is fixed to the inner wall of the upper fixed box 412 and the lower fixed box 421 by the positioning bolts 52 to ensure its stability during operation.

[0037] The material scraped by the scraper 51 will fall into the interior of the collection box 61 under the action of gravity. When the material inside the collection box 61 needs to be cleaned, the connecting plate 66 can be pulled first to drive the pull rod 65 to move upward. The pull rod 65 will drive the inclined block 63 to move upward to release the fixation of the extrusion block 62, and then the collection box 61 can be taken out to recycle the material inside it.

[0038] 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 replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A glass fiber cloth reinforced thermoplastic composite material processing equipment, comprising a machine (1), characterized in that: The right end of the machine (1) is fixedly connected to a support frame (2) in two groups. The rear end of the support frame (2) is provided with an extrusion roller (3). The right end of the support frame (2) is provided with a support assembly (4). The support assembly (4) includes an upper fixing assembly (41) and a lower fixing assembly (42). The upper fixing assembly (41) includes an upper fixing rod (411). The upper fixing rod (411) is plugged into the right end of the support frame (2). The right end of the upper fixing rod (411) is provided with a support assembly (411). An upper fixed box (412) is fixedly connected to the end thereof, a cleaning assembly (5) is provided on the inner wall of the upper fixed box (412), the cleaning assembly (5) comprises a scraper (51), the scraper (51) is plugged into the inner wall of the upper fixed box (412), a collecting assembly (6) is provided on the inner wall of the upper fixed box (412) near the bottom end of the scraper (51), the collecting assembly (6) comprises a collecting box (61), the collecting box (61) is plugged into the inner wall of the upper fixed box (412).

2. The glass fiber cloth reinforced thermoplastic composite material processing equipment according to claim 1, characterized in that: The upper fixing assembly (41) further includes an upper fixing bolt (413), and the upper fixing rod (411) is mounted on the outer wall of the support frame (2) via the upper fixing bolt (413).

3. The glass fiber cloth reinforced thermoplastic composite material processing equipment according to claim 2, characterized in that: The top and bottom ends of the support frame (2) are respectively provided with slots (416), and the top end of the support frame (2) is penetrated by a bolt slot (415).

4. The glass fiber cloth reinforced thermoplastic composite material processing equipment according to claim 1, characterized in that: The inner wall of the upper fixed box (412) is rotatably connected to an upper limit shaft (414), and the scraper (51) is fixed to the inner wall of the upper fixed box (412) via a positioning bolt (52).

5. The glass fiber cloth reinforced thermoplastic composite material processing equipment according to claim 1, characterized in that: The collecting assembly (6) further comprises an extrusion block (62), the rear end of the extrusion block (62) being fixedly connected to the front end of the collecting box (61), and an inclined block (63) being slidably connected to the inner wall of the upper fixed box (412), and the inclined block (63) and the extrusion block (62) are adapted to each other.

6. The glass fiber cloth reinforced thermoplastic composite material processing equipment according to claim 5, characterized in that: The top end of the inclined block (63) is fixedly connected to a pull rod (65), the pull rod (65) passes through and is slidably connected to the top end of the upper fixed box (412), and the top end of the pull rod (65) is fixedly connected to a connecting plate (66).

7. The glass fiber cloth reinforced thermoplastic composite material processing equipment according to claim 6, characterized in that: The top end of the inclined block (63) is fixedly connected to a fixing spring (64), and the top end of the fixing spring (64) is fixedly connected to the inner wall of the upper fixing box (412).

8. The glass fiber cloth reinforced thermoplastic composite material processing equipment according to claim 2, characterized in that: The lower fixing assembly (42) includes a lower fixing box (421), the left end of the lower fixing box (421) is fixedly connected to a lower fixing rod (422), and the lower fixing rod (422) is plugged into the right end of the other group of support frames (2). The two groups of support frames (2) are identical components with the same appearance. The lower fixing rod (422) is fixedly connected to the outer wall of the other group of support frames (2) through a lower fixing bolt (423), and the inner wall of the lower fixing box (421) is rotatably connected to a lower limit shaft (424).

9. The glass fiber cloth reinforced thermoplastic composite material processing equipment according to claim 8, characterized in that: The cleaning assembly (5) is provided with multiple groups, and another group of scrapers (51) is installed on the inner wall of the lower fixed box (421) near the bottom end of the lower limit shaft (424) through a positioning bolt (52). The two groups of scrapers (51) are arranged in a mirror image, and the upper fixing bolt (413) and the lower fixing bolt (423) are identical components with the same appearance and opposite directions.

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