Melting device for plastic product processing

Abstract

The utility model discloses a melting device for plastic product processing, which comprises a heating shell, the heating shell is arranged on external equipment, a sampling mechanism is arranged on the heating shell, and the sampling mechanism comprises a sealing mechanism, a cover plate, a follow-up sleeve, a fixed sleeve, a sampling pipe, a clamping mechanism, a top block, a spring, a synchronous sleeve and an extension plate, the sealing mechanism is connected to the heating shell and the cover plate in a matched mode, the follow-up sleeve is installed on the cover plate, the design of the sampling mechanism allows an operator to conveniently adjust the depth of the sampling pipe so as to meet different sampling requirements, and due to the fact that the sampling pipe can be connected into the fixing sleeve in a sliding mode and a plurality of ejection blocks are in an open state during insertion, the sampling pipe can be conveniently taken out. Therefore, the insertion process of the sampling tube is greatly simplified, and in addition, the sampling tube can only slide in one direction, so that the sampling accuracy and safety are ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of melting devices for processing plastic products, and more specifically, to a melting device for processing plastic products. Background Art

[0002] Under current technical conditions, the melting devices used in the processing of plastic products face a challenge. During operation, these devices often need to sample and test the raw materials at different processing depths to ensure the consistency and safety of product quality. However, existing melting devices have certain shortcomings in sampling. First, due to design limitations, these devices cannot easily sample raw materials at different depths. This brings inconvenience to operators and increases the difficulty of sampling, which may lead to inaccurate sampling results, thus affecting the judgment of product quality.

[0003] Furthermore, due to the limitations of existing melting devices in terms of convenient sampling, this not only affects production efficiency, but may also have a potential impact on the quality of the final product. In actual production, if it is not easy to obtain raw material samples at various processing depths, it is difficult to monitor the melting state and performance indicators of the raw materials in real time, which may lead to unstable product quality. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the problems existing in the prior art, the utility model provides a melting device for processing plastic products to solve the technical problems mentioned in the background technology.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a melting device for processing plastic products, comprising a heating shell, which is installed on an external device. A sampling mechanism is arranged on the heating shell, and the sampling mechanism comprises a sealing mechanism, a cover plate, a follower sleeve, a fixed sleeve, a sampling tube, a clamping mechanism, a top block, a spring, a synchronous sleeve and an extension plate. The sealing mechanism is cooperatively connected to the heating shell and the cover plate, the follower sleeve is installed on the cover plate, the fixed sleeve is installed on the follower sleeve, the sampling tube passes through the fixed sleeve and extends into the heating shell, the clamping mechanism is cooperatively connected to the fixed sleeve and the top block, the top block abuts against the sampling tube, the synchronous sleeve is slidably connected in the fixed sleeve, the middle position of the spring is installed on the synchronous sleeve, and the extension plate is installed on the side wall of the synchronous sleeve.

[0008] The utility model is further configured that a plurality of lateral grooves are opened on the side wall of the fixing sleeve, and the extension plate is slidably connected in the lateral grooves. The design of the lateral grooves ensures the limited sliding of the extension plate.

[0009] The utility model is further configured that a push sleeve and a pressure plate are slidably provided on the outer wall of the fixed sleeve, the push sleeve is connected to the pressure plate, and the pressure plate abuts against the plurality of protruding plates. The design of the push sleeve and the pressure plate ensures the sliding of the synchronous sleeve.

[0010] The utility model is further configured such that the clamping mechanism includes a clamping block and a slide plate, the top block and the slide plate are respectively mounted on the clamping block, one end of the spring is connected to the clamping block, and the other end of the spring is connected to the fixing sleeve, and the design of the clamping mechanism ensures the continuity of the clamping.

[0011] The utility model is further configured that an expansion sleeve is arranged inside the fixed sleeve, a plurality of slide grooves are opened on the side wall of the expansion sleeve, the slide plate is slidably connected in the slide grooves, and the design of the expansion sleeve ensures the continuity of self-locking.

[0012] The utility model is further configured that the sealing mechanism includes a cylinder, the cover plate is rotatably connected to the heating shell, one end of the cylinder is rotatably connected to the heating shell, and the other end of the cylinder is rotatably connected to the cover plate, and the design of the cylinder ensures the sealing of the cover plate.

[0013] The utility model is further configured that a plurality of follower sleeves are installed on the cover plate, and a fixed sleeve is installed on each of the follower sleeves. The design of the follower sleeves ensures the installation of a plurality of sampling tubes.

[0014] The utility model is further configured that a stirring roller is rotatably provided on the cover plate, a motor is mounted on the cover plate, a belt is meshed on the protruding end of the motor, the belt is connected to the stirring roller, and the design of the stirring roller ensures the heating effect.

[0015] (III) Beneficial effects

[0016] Compared with the prior art, the utility model provides a melting device for processing plastic products, which has the following beneficial effects:

[0017] 1. The design of the sampling mechanism allows the operator to easily adjust the depth of the sampling tube to meet different sampling needs. Since the sampling tube can be slidably connected in the fixed sleeve and multiple top blocks are in an open state when inserted, this greatly simplifies the insertion process of the sampling tube. In addition, the sampling tube can only slide in one direction, which ensures the accuracy and safety of sampling. When the sampling tube needs to be taken out, the spring drives the card block to expand through the push of the push sleeve and the sliding of the synchronous sleeve, thereby easily untying the connection with the sampling tube, making the adjustment of the sampling position flexible and efficient.

[0018] 2. The clamping mechanism realizes the one-way sliding function of the sampling tube through its unique clamping block and slide plate design. This self-locking mechanism ensures that the sampling tube will not be accidentally withdrawn during the sampling process, maintaining the stability of the sampling position. At the same time, when the sampling tube needs to be adjusted or removed, the flexibility of the clamping mechanism makes the operation simple and quick, without the need for complicated operating steps, thereby improving production efficiency.

[0019] 3. The sealing mechanism realizes effective sealing of the heating shell through the rotating connection of the cylinder and the cover plate. This design not only ensures the safety and efficiency during the heating process, but also ensures the uniform melting of the raw materials through the rotation of the stirring roller. While sealing, the sampling mechanism can take samples at different depths, ensuring that the status of the raw materials can be monitored in real time during the entire melting and heating process, thereby ensuring the stability of product quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the overall structure of a melting device for processing plastic products in the utility model;

[0021] Figure 2 It is a structural schematic diagram of the fixed sleeve and the sampling tube in the utility model;

[0022] Figure 3 It is a cross-sectional structural schematic diagram of the clamping mechanism in the utility model;

[0023] Figure 4 It is a structural schematic diagram of the synchronous sleeve in the utility model;

[0024] Figure 5 It is a schematic cross-sectional structural diagram of the fixing sleeve in the utility model.

[0025] In the figure: 1. heating shell; 2. cover plate; 3. follower sleeve; 4. fixed sleeve; 5. sampling tube; 6. top block; 7. spring; 8. synchronous sleeve; 9. extension plate; 10. lateral groove; 11. push sleeve; 12. pressure plate; 13. block; 14. slide plate; 15. expansion sleeve; 16. slide groove; 17. cylinder; 18. stirring roller; 19. belt; 20. motor. DETAILED DESCRIPTION

[0026] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present utility model will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0027] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meanings as commonly understood by ordinary technicians in the technical field to which this application belongs.

[0028] In the present invention, unless otherwise specified, directions such as "up" and "down" are usually used in reference to the directions shown in the drawings, or in reference to the vertical, perpendicular or gravity direction; similarly, for ease of understanding and description, "left" and "right" are usually used in reference to the left and right shown in the drawings; "inside" and "outside" refer to the inside and outside relative to the outline of each component itself, but the above-mentioned directions are not used to limit the present invention.

[0029] See also Figure 1-5 A melting device for processing plastic products, comprising a heating shell 1, the heating shell 1 is mounted on an external device, a sampling mechanism is arranged on the heating shell 1, the sampling mechanism comprises a sealing mechanism, a cover plate 2, a follower sleeve 3, a fixed sleeve 4, a sampling tube 5, a clamping mechanism, a top block 6, a spring 7, a synchronous sleeve 8 and a protruding plate 9, the sealing mechanism is cooperatively connected to the heating shell 1 and the cover plate 2, the follower sleeve 3 is mounted on the cover plate 2, the fixed sleeve 4 is mounted on the follower sleeve 3, the sampling tube 5 passes through the fixed sleeve 4 and extends into the heating shell 1, the clamping mechanism is cooperatively connected to the fixed sleeve 4 and the top block 6, the top block 6 abuts against the sampling tube 5, the synchronous sleeve 8 is slidably connected in the fixed sleeve 4, and the middle position of the spring 7 is installed On the synchronous sleeve 8, the extending plate 9 is installed on the side wall of the synchronous sleeve 8, and a plurality of lateral grooves 10 are provided on the side wall of the fixed sleeve 4. The extending plate 9 is slidably connected in the lateral grooves 10. A push sleeve 11 and a pressure plate 12 are slidably provided on the outer wall of the fixed sleeve 4. The push sleeve 11 is connected to the pressure plate 12, and the pressure plate 12 abuts against the plurality of extending plates 9. The clamping mechanism includes a clamping block 13 and a slide plate 14. The top block 6 and the slide plate 14 are respectively installed on the clamping block 13. One end of the spring 7 is connected to the clamping block 13, and the other end of the spring 7 is connected to the fixed sleeve 4. An expansion sleeve 15 is provided in the fixed sleeve 4. A plurality of slide grooves 16 are provided on the side wall of the expansion sleeve 15, and the slide plate 14 is slidably connected in the slide groove 16.

[0030] In this embodiment, when the depth of the sampling tube 5 needs to be adjusted, since the sampling tube 5 is slidably connected in the fixed sleeve 4, and multiple top blocks 6 respectively abut against the side walls of the sampling tube 5, and since multiple slides 14 are in an open state when inserted and slid downward, it can be effectively inserted, and then the insertion depth of the sampling tube 5 is adjusted. When pulled in the opposite direction, since the block 13 will slide upward therewith, and multiple blocks 13 are in a contracted state when sliding upward, multiple blocks 13 and the sampling tube 5 will be stuck in a self-locking state, so that the sampling tube 5 can only slide in one direction. When it needs to be taken out, the push sleeve 11 is pushed, and then the synchronous sleeve 8 slides downward, and then the spring 7 slides downward at any time to drive the block 13 to expand, thereby releasing the connection between the two, and then the position can be adjusted.

[0031] See also Figure 1As an implementation method of the sealing mechanism: the sealing mechanism includes a cylinder 17, a cover plate 2 is rotatably connected to the heating shell 1, one end of the cylinder 17 is rotatably connected to the heating shell 1, and the other end of the cylinder 17 is rotatably connected to the cover plate 2, a plurality of follower sleeves 3 are installed on the cover plate 2, and a fixed sleeve 4 is installed on each follower sleeve 3, a stirring roller 18 is rotatably provided on the cover plate 2, a motor 20 is installed on the cover plate 2, and a belt 19 is meshed on the protruding end of the motor 20, and the belt 19 is connected to the stirring roller 18.

[0032] More specifically, when the plastic needs to be processed, the raw material is first placed in the heating shell 1, and then the cover plate 2 is driven to rotate by the cylinder 17 so that the cover plate 2 is sealed on the heating shell 1, and then heated, and the stirring roller 18 is driven to rotate by the motor 20 and the belt 19, so that the heating shell 1 can be stirred. During this period, samples can be taken at different depths through multiple sampling tubes 5, thereby completing the melting and heating process.

[0033] In summary, when the overall device is in use or running: when it is necessary to adjust the depth of the sampling tube 5, since the sampling tube 5 is slidably connected in the fixing sleeve 4, and the multiple top blocks 6 respectively abut against the side walls of the sampling tube 5, and since the multiple slides 14 are in an open state when inserted and slid downward, it can be effectively inserted, and then the insertion depth of the sampling tube 5 can be adjusted, and when pulled in the opposite direction, since the block 13 will slide upward accordingly, and the multiple block 13 will be in a contracted state when sliding upward, the multiple block 13 and the sampling tube 5 will be stuck in a self-locking state, so that the sampling tube 5 can only slide in one direction. When the plastic is out, the push sleeve 11 is pushed, and then the synchronous sleeve 8 slides downward, and then the spring 7 slides downward at any time, thereby driving the block 13 to expand, thereby unlocking the connection between the two, and then the position can be adjusted. When the plastic needs to be processed, the raw material is first placed in the heating shell 1, and then the cylinder 17 drives the cover plate 2 to rotate, so that the cover plate 2 is sealed on the heating shell 1, and then heated, and the stirring roller 18 is driven to rotate by the motor 20 and the belt 19, so that the heating shell 1 can be stirred. During this period, samples can be taken at different depths through multiple sampling tubes 5, thereby completing the melting and heating process.

[0034] In all the schemes mentioned above, the connection between two parts can be selected according to actual conditions by welding, bolt and nut matching connection, bolt or screw connection or other well-known connection methods, which are not described here one by one. In the above, all fixed connections are preferably welded. Although the embodiments of the utility model have been shown and described, it can be understood by ordinary technicians in this field that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the utility model. The scope of the utility model is defined by the attached claims and their equivalents.

Claims

1. A melting device for processing plastic products, comprising a heating shell (1), characterized in that: The heating shell (1) is mounted on an external device. A sampling mechanism is arranged on the heating shell (1). The sampling mechanism comprises a sealing mechanism, a cover plate (2), a follower sleeve (3), a fixed sleeve (4), a sampling tube (5), a clamping mechanism, a top block (6), a spring (7), a synchronous sleeve (8) and an extension plate (9). The sealing mechanism is cooperatively connected to the heating shell (1) and the cover plate (2). The follower sleeve (3) is mounted on the cover plate (2). The fixed sleeve (4) is mounted on the follower sleeve (3). The sampling tube (5) passes through the fixed sleeve (4) and extends into the heating shell (1). The clamping mechanism is cooperatively connected to the fixed sleeve (4) and the top block (6). The top block (6) contacts the sampling tube (5). The synchronous sleeve (8) is slidably connected in the fixed sleeve (4). The middle position of the spring (7) is mounted on the synchronous sleeve (8). The extension plate (9) is mounted on the side wall of the synchronous sleeve (8).

2. A melting device for processing plastic products according to claim 1, characterized in that: A plurality of lateral grooves (10) are provided on the side wall of the fixing sleeve (4), and the extension plate (9) is slidably connected in the lateral grooves (10).

3. A melting device for processing plastic products according to claim 2, characterized in that: A push sleeve (11) and a pressure plate (12) are slidably provided on the outer wall of the fixed sleeve (4); the push sleeve (11) is connected to the pressure plate (12), and the pressure plate (12) abuts against the plurality of protruding plates (9).

4. A melting device for processing plastic products according to claim 3, characterized in that: The clamping mechanism comprises a clamping block (13) and a slide plate (14), the top block (6) and the slide plate (14) are respectively mounted on the clamping block (13), one end of the spring (7) is connected to the clamping block (13), and the other end of the spring (7) is connected to the fixing sleeve (4).

5. A melting device for processing plastic products according to claim 4, characterized in that: An expansion sleeve (15) is arranged inside the fixed sleeve (4), a plurality of slide grooves (16) are arranged on the side wall of the expansion sleeve (15), and the slide plate (14) is slidably connected in the slide grooves (16).

6. A melting device for processing plastic products according to claim 1, characterized in that: The sealing mechanism comprises a cylinder (17), a cover plate (2) rotatably connected to the heating shell (1), one end of the cylinder (17) rotatably connected to the heating shell (1), and the other end of the cylinder (17) rotatably connected to the cover plate (2).

7. A melting device for processing plastic products according to claim 6, characterized in that: A plurality of follower sleeves (3) are installed on the cover plate (2), and a fixing sleeve (4) is installed on each follower sleeve (3).

8. A melting device for processing plastic products according to claim 7, characterized in that: The cover plate (2) is rotatably provided with a stirring roller (18), a motor (20) is mounted on the cover plate (2), a belt (19) is meshedly provided on the protruding end of the motor (20), and the belt (19) is connected to the stirring roller (18).

Images