Modified plastic plate forming and feeding device

Abstract

The utility model relates to the technical field of plastic plate forming and feeding, in particular to a modified plastic plate forming and feeding device. Comprising a conveying frame, one end of the conveying frame is fixedly connected with a driving motor, the output end of the driving motor is fixedly connected with a spiral auger shaft, the spiral auger shaft is located on the inner wall of the conveying frame, a discharging frame is arranged at the end, away from the driving motor, of the conveying frame, and a cleaning mechanism is arranged on the surface of the conveying frame. The cleaning mechanism comprises a rack, a water tank and a mounting frame, one side of the rack is fixedly connected with the surface of the side wall of the conveying frame, the section of the mounting frame is in a U shape, the side wall of the end, corresponding to the rack, of the mounting frame is fixedly connected with a servo motor, and the output end of the servo motor is fixedly connected with a gear. And the tooth surface of the gear is meshed with the tooth surface of the rack. The modified plastic plate forming and feeding device has the advantage that the spiral conveying auger and the conveying channel can be cleaned conveniently.

Description

TECHNICAL FIELD

[0001] The utility model relates to plastic sheet forming feeding technical field especially relates to a modified plastic sheet forming feeding device. BACKGROUND

[0002] The modified plastic sheet forming feeding device is used for uniformly and stably feeding the modified plastic into the forming equipment to ensure the production quality of the plastic sheet, and since the modified plastic usually has more complex physical and chemical properties such as high viscosity, thermal stability, or uneven particles, the feeding device needs to be adjusted and optimized accordingly compared with ordinary plastic, which is more common in the manufacturing of modified plastic sheets.

[0003] Prior art such as the utility model with publication number CN220200419U discloses a double-spiral feeding machine, which comprises a rack, a cylinder and an auger mechanism. The cylinder is connected to the top side of the rack, and the auger mechanism is arranged in the cylinder. The auger mechanism includes a first auger assembly and a second auger assembly, both of which are arranged in the cylinder and close to each other. The present application provides a double-spiral feeding machine. The first spiral blade shaft is driven to rotate by the first speed reducer motor, and the second spiral blade shaft is driven to rotate by the second speed reducer motor. Since the spiral directions of the second spiral blade shaft and the first spiral blade shaft are opposite, the second spiral blade shaft and the first spiral blade shaft rotate in opposite directions when they rotate simultaneously. The material mixing and conveying are more uniform. The rotation of the spiral blade shaft is realized by the speed reducer motor driving the synchronous chain, which avoids slipping and ensures stable driving and uniform material mixing and conveying, thereby improving efficiency and ensuring normal use.

[0004] In the manufacturing of modified plastic sheets, it is found that in the process of forming and feeding plastic sheets, a spiral conveying auger is usually used for auxiliary conveying. However, during long-term operation and use, the spiral conveying auger and the conveying channel will be attached with a large amount of dirt, which will cause inconvenience in the forming and feeding of plastic sheets. UTILITY MODEL CONTENTS

[0005] The utility model aims at solving the problem of the prior art that in the process of forming and feeding plastic sheets, a spiral conveying auger is usually used for auxiliary conveying. However, during long-term operation and use, the spiral conveying auger and the conveying channel will be attached with a large amount of dirt, which will cause inconvenience in the forming and feeding of plastic sheets.

[0006] The utility model provides a modified plastic board forming feeding device, it includes: the conveying frame, one end of conveying frame is fixedly connected with the drive motor, the output fixedly connected with auger shaft of drive motor, the auger shaft is located the inner wall of conveying frame, the one end of conveying frame away from drive motor is provided with the discharge frame, the surface of conveying frame is provided with cleaning mechanism, the cleaning mechanism includes the rack, the water tank, the mounting bracket, the rack one side with the lateral wall surface fixed connection of conveying frame, the mounting bracket's cross section is "U" shape, the one end lateral wall fixedly connected with servo motor of mounting bracket corresponding rack, the output fixedly connected with gear of servo motor, the gear tooth surface with the rack tooth surface is engaged, the one end inner wall slide of mounting bracket away from the rack is through the limiting rod, the both ends of limiting rod with the lateral wall surface fixed connection of conveying frame, the water tank is located the lower surface of conveying frame, one side fixed communication of water tank has high pressure pump, one side fixed communication of high pressure pump has the conveying pipe, the conveying pipe is rubber hose, one end fixed communication of conveying pipe has the adjusting pipe, the bottom fixed communication of adjusting pipe has high pressure shower pipe, the both side surfaces of mounting bracket all are fixedly connected with slide, the circular arc surface slide of slide is connected with the sliding ring, two the sliding ring one side close to each other with the lateral wall fixed connection of high pressure shower pipe, the circular arc surface screw of sliding ring is through extrusion shaft, one end of extrusion shaft with the circular arc surface of slide abuts.

[0007] The effect of the above components is that: during the forming and manufacturing of the modified plastic board, the plastic forming auxiliary materials are conveyed by the conveying frame and the auger shaft, and the conveying frame and the auger shaft can be cleaned by the cleaning mechanism arranged on the surface of the conveying frame.

[0008] Preferably, the circular arc surface of the slide is sleeved with a spring, and the both ends of the spring are fixedly connected with the sliding ring and the lateral wall inner wall of the mounting bracket.

[0009] The effect of the above components is that: the stretching force generated by the spring can effectively protect the position of the sliding ring and avoid falling and knocking during sliding.

[0010] Preferably, the one end circular arc surface of the mounting bracket corresponding to the limiting rod is threaded through a limiting shaft, and one end of the limiting shaft abuts with the circular arc surface of the limiting rod.

[0011] The effect of the above components is that: the limiting shaft can fix the position when the mounting bracket does not need to move.

[0012] Preferably, the arc surface of the servo motor is fixedly connected with a sliding frame, the cross section of the sliding frame is in "L" shape, the surface of the side of the conveying frame close to the rack is fixedly connected with a slide rail, and the inner wall surface of the slide rail is in sliding connection with the end surface of the sliding frame.

[0013] The above-mentioned component achieves the effect that the position of the whole mounting frame can be guided and limited through the sliding and limiting between the slide rail and the sliding frame.

[0014] Preferably, the arc surface of the adjusting pipe is provided with an auxiliary mechanism, the auxiliary mechanism comprises an auxiliary material cylinder, the bottom end of the auxiliary material cylinder is fixedly communicated with the arc surface of the adjusting pipe, the upper end of the auxiliary material cylinder is abutted with a top cover, the end surfaces of the top cover are fixedly connected with connecting blocks, the cross section of the connecting blocks is in "L" shape, the upper ends of the auxiliary material cylinder are fixedly connected with connecting plates, the cross section of the connecting plates is in "L" shape, the surface of the connecting block is slidingly penetrated by a moving rod, the arc surface of the moving rod is sleeved with a tension spring, the two ends of the tension spring are fixedly connected with the moving rod and the connecting block respectively, and one end of the moving rod is inserted with the surface of the connecting plate.

[0015] The above-mentioned component achieves the effect that in the process of spraying and cleaning the high-pressure spraying pipe, in order to further clean the inner wall surface of the spiral auger shaft and the conveying frame, the auxiliary mechanism can be used to additionally add cleaning agent for better cleaning operation.

[0016] Preferably, the end surface of the moving rod is rotatably connected with a pull ring, and the cross section of the pull ring is in vertical shape.

[0017] The above-mentioned component achieves the effect that the position of the moving rod can be conveniently stretched and moved through the pull ring at one end of the moving rod.

[0018] Preferably, the arc surface of the auxiliary material cylinder is fixedly connected with an acrylic plate, and the length dimension of the acrylic plate is adapted to the height dimension of the auxiliary material cylinder.

[0019] The above-mentioned component achieves the effect that the remaining amount of the cleaning agent in the auxiliary material cylinder can be effectively observed through the acrylic plate on the surface of the auxiliary material cylinder.

[0020] Compared with the related art, the modified plastic plate forming feeding device has the following beneficial effects:

[0021] Through the operation of the cleaning mechanism, the position of the mounting frame can be moved, so that the high-pressure spraying pipe arranged on the surface of the mounting frame can clean the inside of the conveying frame and the surface of the spiral auger shaft, and the slide rod and the slide ring on the two sides of the mounting frame can be matched, which is helpful for lifting the high-pressure spraying pipe, so that the high-pressure spraying pipe can be effectively cleaned.

[0022] By the operation of the auxiliary mechanism, the opening and closing between the auxiliary material cylinder and the top cover are achieved, so that the cleaning agent in the auxiliary material cylinder can be conveniently added, so that the cleaning agent and the water in the high-pressure spray pipe are mixed, and better cleaning operation is facilitated. BRIEF DESCRIPTION OF DRAWINGS

[0023] Figure 1 A structure schematic view of the modified plastic plate forming feeding device is provided.

[0024] Figure 2 For Figure 1 A partial structure schematic view of the cleaning mechanism is shown.

[0025] Figure 3 For Figure 1 A structure schematic view of the cleaning mechanism is shown.

[0026] Figure 4 For Figure 2 A partial structure schematic view is shown.

[0027] Figure 5 For Figure 1 A structure schematic view of the auxiliary mechanism is shown.

[0028] In the figure, 1 is a conveying frame, 2 is a driving motor, 3 is a spiral auger shaft, 4 is a cleaning mechanism, 401 is a water tank, 402 is a high-pressure pump, 403 is a conveying pipe, 404 is a mounting frame, 405 is an adjusting pipe, 406 is a high-pressure spray pipe, 407 is a sliding rod, 408 is a sliding ring, 409 is a pressing shaft, 410 is a spring, 411 is a limiting rod, 412 is a limiting shaft, 413 is a servo motor, 414 is a gear, 415 is a rack, 416 is a sliding rail, 417 is a sliding frame, 5 is an auxiliary mechanism, 51 is an auxiliary material cylinder, 52 is an acrylic plate, 53 is a connecting plate, 54 is a top cover, 55 is a connecting block, 56 is a moving rod, 57 is a pull ring, 58 is a tension spring, and 6 is a discharging frame. DETAILED DESCRIPTION

[0029] In order to make the purpose, technical scheme and advantages of the utility model more clear, the following will be further described in detail in combination with the drawings and examples. It should be understood that the specific examples described herein are only used to explain the utility model, and are not used to limit the utility model.

[0030] The specific implementation of the utility model will be described in detail in combination with specific examples.

[0031] Please refer to Figures 1 to 5The utility model discloses an improved modified plastic plate forming and feeding device, which comprises a conveying frame 1, one end of the conveying frame 1 is fixedly connected with a driving motor 2, the output end of the driving motor 2 is fixedly connected with a spiral auger shaft 3, the spiral auger shaft 3 is located on the inner wall of the conveying frame 1, one end of the conveying frame 1 away from the driving motor 2 is provided with a discharging frame 6, the surface of the conveying frame 1 is provided with a cleaning mechanism 4, and the side surface of the arc surface of the adjusting pipe 405 is provided with an auxiliary mechanism 5.

[0032] In the embodiments of the utility model, please refer to Figure 2 、 Figure 3 and Figure 4 The cleaning mechanism 4 comprises a rack 415, a water tank 401 and a mounting bracket 404, one side of the rack 415 is fixedly connected with the side wall surface of the conveying frame 1, the cross section of the mounting bracket 404 is in the shape of "U", one end side wall of the mounting bracket 404 corresponding to the rack 415 is fixedly connected with a servo motor 413, the output end of the servo motor 413 is fixedly connected with a gear 414, the gear surface of the gear 414 is engaged with the gear surface of the rack 415, the inner wall of one end of the mounting bracket 404 away from the rack 415 is slidably penetrated by a limiting rod 411, the two ends of the limiting rod 411 are fixedly connected with the side wall surface of the conveying frame 1, the water tank 401 is located on the lower surface of the conveying frame 1, one side of the water tank 401 is fixedly communicated with a high-pressure pump 402, one side of the high-pressure pump 402 is fixedly communicated with a conveying pipe 403, the conveying pipe 403 is a rubber hose, one end of the conveying pipe 403 is fixedly communicated with an adjusting pipe 405, the bottom end of the adjusting pipe 405 is fixedly communicated with a high-pressure spraying pipe 406, the two side surfaces of the mounting bracket 404 are fixedly connected with slide rods 407, the arc surface of the slide rods 407 is slidably connected with slide rings 408, one side of the two slide rings 408 close to each other is fixedly connected with the side wall of the high-pressure spraying pipe 406, the arc surface of the slide ring 408 is threadedly penetrated by an extrusion shaft 409, one end of the extrusion shaft 409 abuts against the arc surface of the slide rod 407, the arc surface of the slide rod 407 is sleeved with a spring 410, the two ends of the spring 410 are fixedly connected with the inner wall of the side wall of the slide ring 408 and the mounting bracket 404 respectively, the arc surface of one end of the mounting bracket 404 corresponding to the limiting rod 411 is threadedly penetrated by a limiting shaft 412, one end of the limiting shaft 412 abuts against the arc surface of the limiting rod 411, the arc surface of the servo motor 413 is fixedly connected with a sliding bracket 417, the cross section of the sliding bracket 417 is in the shape of "L", one side surface of the conveying frame 1 close to the rack 415 is fixedly connected with a slide rail 416, and the inner wall surface of the slide rail 416 is slidably connected with one end surface of the sliding bracket 417.

[0033] In the embodiments of the utility model, please refer to Figure 5The auxiliary mechanism 5 comprises an auxiliary cylinder 51, the bottom end of the auxiliary cylinder 51 is fixedly communicated with the arc surface of the adjusting pipe 405, the upper end of the auxiliary cylinder 51 abuts against a top cover 54, both ends of the top cover 54 are fixedly connected with connecting blocks 55, the section of the connecting block 55 is in the shape of 'L', both sides of the upper end of the auxiliary cylinder 51 are fixedly connected with connecting plates 53, the section of the connecting plate 53 is in the shape of 'L', the surface of the connecting block 55 is slidably penetrated through with a moving rod 56, the arc surface of the moving rod 56 is sleeved with a tension spring 58, both ends of the tension spring 58 are fixedly connected with the moving rod 56 and the connecting block 55 respectively, one end of the moving rod 56 is inserted with the surface of the connecting plate 53, one end of the moving rod 56 is rotatably connected with a pull ring 57, the section of the pull ring 57 is in the shape of vertical, the arc surface of the auxiliary cylinder 51 is fixedly connected with an acrylic plate 52, the length of the acrylic plate 52 is adapted to the height of the auxiliary cylinder 51;

[0034] The working principle of the modified plastic plate forming feeding device is as follows: in the process of feeding the modified plastic plate forming, the conveying frame 1 and the spiral auger shaft 3 in the conveying frame 1 are used for auxiliary operation, in the process, the cleaning mechanism 4 arranged on the surface of the conveying frame 1 is used for auxiliary operation, first, the servo motor 413 drives the gear 414 at one end of the mounting frame 404 to relatively rotate with the rack 415, so that the other end of the mounting frame 404 slides along the limiting rod 411, and at the same time, the high-pressure pump 402 is started, the cleaning liquid in the water tank 401 is introduced into the high-pressure spraying pipe 406 through the conveying pipe 403 made of soft tube material, then the high-pressure spraying pipe 406 sprays the cleaning liquid into the conveying frame 1, and the surface of the conveying frame 1 and the spiral auger shaft 3 in the conveying frame 1 is cleaned, in the process, in order to facilitate further cleaning, the auxiliary mechanism 5 arranged on one side of the adjusting pipe 405 is used for auxiliary operation at this time, the cleaning additive is put into the auxiliary cylinder 51, the cleaning agent in the auxiliary cylinder 51 is mixed with the cleaning water liquid in the high-pressure spraying pipe 406, so that the high-pressure spraying pipe 406 can better clean the conveying pipe 403 and the spiral auger shaft 3.

[0035] The circuit and the control involved in the utility model are prior art, and too much description is not made here.

[0036] The above is only an embodiment of the utility model, and does not limit the patent range of the utility model, and any equivalent structure or equivalent process conversion using the utility model specification and drawing contents, or direct or indirect application in other related technical fields, is also included in the patent protection range of the utility model.

Claims

1. A modified plastic sheet molding feeding device, characterized in that, include: A conveying frame (1) is provided, one end of which is fixedly connected to a drive motor (2). The output end of the drive motor (2) is fixedly connected to a spiral auger shaft (3), which is located on the inner wall of the conveying frame (1). A discharge frame (6) is provided at the end of the conveying frame (1) away from the drive motor (2). A cleaning mechanism (4) is provided on the surface of the conveying frame (1). The cleaning mechanism (4) includes a rack (415), a water tank (401), and a mounting bracket (404). One side of the rack (415) is fixedly connected to the side wall surface of the conveying frame (1). The mounting bracket (404) has a "U" shaped cross section. A servo motor (413) is fixedly connected to one end of the mounting bracket (404) corresponding to the rack (415). A gear (414) is fixedly connected to the output end of the servo motor (413). The tooth surface of the gear (414) meshes with the tooth surface of the rack (415). The inner wall of the end of the mounting bracket (404) away from the rack (415) slides. A limiting rod (411) is inserted through the water tank (401), and both ends of the limiting rod (411) are fixedly connected to the side wall surface of the conveying frame (1). The water tank (401) is located on the lower surface of the conveying frame (1). A high-pressure pump (402) is fixedly connected to one side of the water tank (401), and a conveying pipe (403) is fixedly connected to one side of the high-pressure pump (402). The conveying pipe (403) is a rubber hose, and an adjusting pipe (405) is fixedly connected to one end of the conveying pipe (403). 5) The bottom end is fixedly connected to a high-pressure spray pipe (406). Both sides of the mounting bracket (404) are fixedly connected to slide rods (407). The arc surface of the slide rod (407) is slidably connected to a slip ring (408). The side of the two slip rings (408) that are close to each other is fixedly connected to the side wall of the high-pressure spray pipe (406). The arc surface of the slip ring (408) is threaded through a pressing shaft (409). One end of the pressing shaft (409) abuts against the arc surface of the slide rod (407).

2. The modified plastic sheet molding feeding device according to claim 1, characterized in that, The arc surface of the slide rod (407) is fitted with a spring (410), and the two ends of the spring (410) are fixedly connected to the slip ring (408) and the inner wall of the mounting bracket (404), respectively.

3. The modified plastic sheet molding feeding device according to claim 1, characterized in that, The mounting bracket (404) has a circular arc surface threaded through a limiting shaft (412) at one end of the limiting rod (411), and one end of the limiting shaft (412) abuts against the circular arc surface of the limiting rod (411).

4. The modified plastic sheet molding feeding device according to claim 1, characterized in that, The servo motor (413) has a sliding frame (417) fixedly connected to its arc surface. The sliding frame (417) has an "L" shaped cross section. The conveying frame (1) has a slide rail (416) fixedly connected to the side surface near the rack (415). The inner wall surface of the slide rail (416) is slidably connected to one end surface of the sliding frame (417).

5. The modified plastic sheet molding feeding device according to claim 1, characterized in that, An auxiliary mechanism (5) is provided on one side of the arc surface of the regulating tube (405). The auxiliary mechanism (5) includes an auxiliary material cylinder (51). The bottom end of the auxiliary material cylinder (51) is fixedly connected to the arc surface of the regulating tube (405). The upper end of the auxiliary material cylinder (51) abuts against a top cover (54). Both ends of the top cover (54) are fixedly connected to connecting blocks (55). The cross-section of the connecting block (55) is "L". Both sides of the upper end of the auxiliary material cylinder (51) are fixedly connected to connecting plates (53). The cross-section of the connecting plate (53) is "L". A moving rod (56) slides through the surface of the connecting block (55). A tension spring (58) is sleeved on the arc surface of the moving rod (56). Both ends of the tension spring (58) are fixedly connected to the moving rod (56) and the connecting block (55) respectively. One end of the moving rod (56) is inserted into the surface of the connecting plate (53).

6. The modified plastic sheet molding feeding device according to claim 5, characterized in that, One end of the movable rod (56) is rotatably connected to a pull ring (57), and the cross-section of the pull ring (57) is vertical.

7. The modified plastic sheet molding feeding device according to claim 5, characterized in that, An acrylic plate (52) is fixedly connected to the arc surface of the auxiliary material cylinder (51), and the length of the acrylic plate (52) is adapted to the height of the auxiliary material cylinder (51).

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