Injection molding machine charging barrel capable of being rotatably cleaned

Abstract

The utility model discloses an injection molding machine charging barrel capable of being rotatably cleaned, and relates to the technical field of injection molding machine charging barrels, the injection molding machine charging barrel comprises a charging barrel main body, two ends of the charging barrel main body are respectively provided with a supporting structure, and each supporting structure comprises a supporting plate, symmetrical limiting rods and symmetrical rotating assemblies. Through the arrangement mode that the supporting structures are matched with the movable structures, the two ends of the charging barrel body can be flexibly installed under the supporting structures, so that the position of the charging barrel body is lifted, and a space distance exists between the charging barrel body and a placement face; meanwhile, the charging barrel main body can keep the position stable and can rotate flexibly under the support of the supporting structure, so that the cleaning work of the inner wall of the charging barrel main body can be quickly carried out through the rotation of the charging barrel main body, and the mode that a cleaning roller is manually taken to clean the inner wall of the charging barrel main body in a multi-angle variable manner is avoided; the workload of manual cleaning is reduced, and the convenience and efficiency of cleaning the charging barrel main body are effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of injection molding machine barrels, in particular to a rotatable and cleanable injection molding machine barrel. Background Art

[0002] The barrel of an injection molding machine is a round tube with a discharge port in the middle. The daily maintenance regulations for the barrel include cleaning the remaining material in the barrel when using new plastic. The existing method of cleaning the barrel is usually to manually use a cleaning tool to reach into the barrel and clean the inner wall of the barrel by changing multiple angles.

[0003] The existing method of cleaning the inner wall of the barrel body has the problem of heavy manual workload. At the same time, when the barrel is in a stationary state, it is not easy to completely clean the inner wall of the barrel, and omissions are prone to occur, which can easily affect the subsequent processing of new materials, reduce the quality of the barrel use, and further reduce the convenience of barrel cleaning and the practicality of the barrel. Utility Model Content

[0004] The utility model aims to provide a rotatable and cleanable injection molding machine barrel to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solution: a rotatable and cleanable injection molding machine barrel, comprising a barrel body, both ends of which are provided with a support structure, and the support structure comprises:

[0006] A support plate, the support plate is fixedly arranged on the outer wall of the barrel body, and a circular hole is opened in the middle of the support plate;

[0007] A symmetrical limiting rod, which is movably arranged on one side of the support plate and is used to clamp the inner wall of the barrel body;

[0008] Symmetrical rotating components, which are respectively arranged on the outer wall of the limiting rod, and are used for active clamping between the limiting rod and the barrel body.

[0009] Preferably, the rotating assembly includes a movable ball and a mounting groove, the mounting groove is formed on the end surface of the limiting rod facing the inner wall of the barrel body, and the movable ball is movably arranged in the inner cavity of the mounting groove.

[0010] Preferably, a movable structure is provided between the limiting rod and the supporting plate, and the movable structure comprises:

[0011] A movable groove, wherein the movable groove is provided on the front side of the support plate, and the end of the limit rod is movably interlaced with the inner cavity of the movable groove;

[0012] A support spring is fixedly arranged between the limiting rod and the movable groove, and is used for stabilizing the connection of the limiting rod in the inner cavity of the movable groove.

[0013] Preferably, the movable structure further comprises a stabilizing rod, the stabilizing rod is fixedly arranged in the inner cavity of the movable groove, and the stabilizing rod is movably interlaced with one end of the limiting rod.

[0014] Preferably, a stabilizing structure is symmetrically provided at the top and bottom ends of the support plate, and the stabilizing structure includes a stabilizing disk and a connecting assembly. The stabilizing disk is fixedly provided on the outer wall of the support plate, and the connecting assembly is provided between the stabilizing disk and the support plate.

[0015] Preferably, the connecting assembly includes a connecting rod and a connecting groove, the connecting groove is opened on the outer wall of the support plate, the connecting rod and the inner cavity of the connecting groove are fixedly inserted, and the connecting rod is fixedly arranged on one end of the stabilizing disk.

[0016] Technical effects and advantages of the utility model:

[0017] The utility model adopts the setting mode of cooperating the supporting structure and the movable structure so that the two ends of the barrel body can be flexibly installed under the supporting structure, thereby raising the position of the barrel body so that there is a spatial distance between the barrel body and the placement surface. At the same time, the barrel body can maintain a stable position and can be flexibly rotated under the support of the supporting structure, so that the cleaning work of the inner wall of the barrel body can be quickly carried out through the rotation of the barrel body itself, avoiding the manual cleaning roller to clean the inner wall of the barrel body at multiple angles, reducing the workload of manual cleaning, and effectively improving the convenience and efficiency of cleaning the barrel body. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model.

[0019] Figure 2 It is a schematic diagram of the cross-sectional structure of the utility model.

[0020] Figure 3 It is a schematic diagram of the cross-sectional structure of the stable structure of the utility model.

[0021] In the figure: 1. barrel body; 2. supporting structure; 201. supporting plate; 202. limiting rod; 203. movable bead; 204. mounting groove; 3. movable structure; 301. supporting spring; 302. movable groove; 303. stabilizing rod; 4. stabilizing structure; 401. stabilizing disk; 402. connecting rod; 403. connecting groove. DETAILED DESCRIPTION

[0022] 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.

[0023] The utility model provides Figure 1-3 The shown embodiment shows a rotatable and cleanable injection molding machine barrel, comprising a barrel body 1, with support structures 2 being provided at both ends of the barrel body 1, the support structure 2 comprising a support plate 201, symmetrical limit rods 202 and symmetrical rotating components, the support plate 201 being fixedly arranged on the outer wall of the barrel body 1, a circular hole being provided in the middle of the support plate 201, the limit rod 202 being movably arranged on one side of the support plate 201, and the limit rod 202 being used for clamping the inner wall of the barrel body 1.

[0024] like Figure 1 and Figure 2 As shown in the figure, the round hole opened in the middle of the support plate 201 is convenient for the insertion and connection of the barrel body 1. The support plate 201 is sleeved on the outer wall of the barrel body 1 from one end of the barrel body 1. During the sleeve process, the limit rod 202 is driven to move toward one end of the barrel body 1. The cross-section of the limit rod 202 is concave. As the support plate 201 moves, an extrusion force is applied to the limit rod 202, causing the support plate 201 to move in the opposite direction, so that the limit rod 202 can enter the inner cavity of the barrel body 1 as the support plate 201 moves. After the opposite end of the limit rod 202 enters the inner cavity of the barrel body 1, the extrusion force on the limit rod 202 is released, so that the limit rod 202 can squeeze the inner wall of the barrel body 1, and cooperate with the setting of the rotating component to enable the limit rod 202 to press the barrel body 1. While the inner wall of the barrel body 1 is squeezed, it does not affect the subsequent rotation of the barrel body 1. Therefore, the two ends of the barrel body 1 can have space with the placement surface under the support of the support structure 2. At the same time, the barrel body 1 is supported by the support plate 201 without affecting the rotation. When the inner cavity of the barrel body 1 needs to be cleaned, the cleaning roller can be extended into the inner cavity of the barrel body 1 to contact the inner wall of the barrel body 1, and then the barrel body 1 is rotated, so that the barrel body 1 can be rotated under the application of rotational force, and the cleaning roller only needs to keep in contact with the inner wall of the barrel body 1, avoiding the method of people holding the cleaning roller to rotate for cleaning, reducing the workload of manual cleaning, and also providing convenience for the cleaning of the barrel body 1, effectively improving the flexibility and efficiency of cleaning the barrel body 1.

[0025] The rotating components are respectively arranged on the outer wall of the limit rod 202. The rotating components are used for movable clamping between the limit rod 202 and the barrel body 1. The rotating components include a movable ball 203 and a mounting groove 204. The mounting groove 204 is opened on the end face of the limit rod 202 facing the inner wall of the barrel body 1, and the movable ball 203 is movably arranged in the inner cavity of the mounting groove 204.

[0026] like Figure 2 As shown in the figure, the movable bead 203 moves to the inner wall of the barrel body 1 as the limit rod 202 moves, and when the limit rod 202 loses the opposite extrusion force, the movable bead 203 will fit with the inner wall of the barrel body 1, and the movable bead 203 cooperates with the movable installation in the inner cavity of the mounting groove 204, so that the movable bead 203 can rotate smoothly under the extrusion of the inner wall of the barrel body 1 when the barrel body 1 is subjected to the rotational force, so that the setting of the movable bead 203 and the mounting groove 204 ensures the effectiveness of the limit rod 202 in squeezing the inner wall of the barrel body 1, and provides effective support for the rotation of the barrel body 1.

[0027] A movable structure 3 is arranged between the limiting rod 202 and the support plate 201, and the movable structure 3 includes a movable groove 302 and a support spring 301. The movable groove 302 is opened on the front side of the support plate 201, and the end of the limiting rod 202 is movably interlaced with the inner cavity of the movable groove 302. The support spring 301 is fixedly arranged between the limiting rod 202 and the movable groove 302. The support spring 301 is used for stabilizing the connection of the limiting rod 202 in the inner cavity of the movable groove 302. The movable structure 3 also includes a stabilizing rod 303, which is fixedly arranged in the inner cavity of the movable groove 302, and the stabilizing rod 303 is movably interlaced with one end of the limiting rod 202.

[0028] like Figure 2 As shown in the figure, the setting of the stabilizing rod 303 provides stable support for the movement of the end of the limiting rod 202 inserted into the inner cavity of the movable groove 302, and prevents the end of the limiting rod 202 from being stretched and moving out of the inner cavity of the movable groove 302, thereby ensuring the stability of the clamping of the limiting rod 202 and the barrel body 1, and thus providing position support for the support plate 201. The support spring 301 is sleeved on the outer wall of the stabilizing rod 303, one end of the support spring 301 is fixedly arranged on the inner wall of the movable groove 302, and the other end of the support spring 301 is fixedly arranged on the outer wall of the limiting rod 202. Through the setting of the support spring 301, the limiting rod 202 can automatically clamp the inner wall of the barrel body 1 by utilizing the resilience of the support spring 301 when the opposite extrusion force disappears, thereby effectively improving the flexibility and practicality of the use of the limiting rod 202.

[0029] The top and bottom ends of the support plate 201 are symmetrically provided with a stabilizing structure 4, the stabilizing structure 4 includes a stabilizing disk 401 and a connecting assembly, the stabilizing disk 401 is fixedly arranged on the outer wall of the support plate 201, the connecting assembly is arranged between the stabilizing disk 401 and the support plate 201, the connecting assembly includes a connecting rod 402 and a connecting groove 403, the connecting groove 403 is opened on the outer wall of the support plate 201, the connecting rod 402 and the inner cavity of the connecting groove 403 are fixedly interlaced, and the connecting rod 402 and one end of the stabilizing disk 401 are fixedly arranged.

[0030] like Figure 3 As shown in the figure, the stabilizing plate 401 is a plastic suction cup. The setting of the stabilizing plate 401 enables the support plate 201 to play a role of stabilizing support after the support plate 201 is sleeved on the barrel body 1. The stabilizing plate 401 can be adsorbed with the placement surface, which can ensure the stability of the position of the support plate 201, and thus can maintain the stability of the support when the barrel body 1 rotates. The connecting rod 402 is threadedly connected to the connecting groove 403, which provides convenience for the installation of the stabilizing plate 401, and enables the stabilizing plate 401 to be disassembled and assembled according to the needs of use, which effectively improves the convenience of disassembly and assembly of the stabilizing plate 401, and thus also enhances the effectiveness and practicality of the use of the support plate 201.

[0031] 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 substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A rotatable and cleanable injection molding machine barrel, comprising a barrel body (1), characterized in that: Both ends of the barrel body (1) are provided with a support structure (2), and the support structure (2) comprises: A support plate (201), the support plate (201) being fixedly arranged on the outer wall of the barrel body (1), and a circular hole being opened in the middle of the support plate (201); A symmetrical limiting rod (202), wherein the limiting rod (202) is movably arranged on one side of the supporting plate (201), and the limiting rod (202) is used to clamp the inner wall of the barrel body (1); Symmetrical rotating components, which are respectively arranged on the outer wall of the limiting rod (202), and are used for active clamping between the limiting rod (202) and the barrel body (1).

2. A rotatable and cleanable injection molding machine barrel according to claim 1, characterized in that: The rotating assembly comprises a movable bead (203) and a mounting groove (204); the mounting groove (204) is formed on the end surface of the limiting rod (202) facing the inner wall of the barrel body (1); and the movable bead (203) is movably arranged in the inner cavity of the mounting groove (204).

3. The rotatable and cleanable injection molding machine barrel according to claim 1, characterized in that: A movable structure (3) is provided between the limiting rod (202) and the supporting plate (201), and the movable structure (3) comprises: A movable groove (302), wherein the movable groove (302) is provided on the front surface of the support plate (201), and the end of the limiting rod (202) is movably interlaced with the inner cavity of the movable groove (302); A support spring (301) is fixedly arranged between the limiting rod (202) and the movable groove (302), and the support spring (301) is used to stabilize the connection of the limiting rod (202) in the inner cavity of the movable groove (302).

4. The rotatable and cleanable injection molding machine barrel according to claim 3, characterized in that: The movable structure (3) further comprises a stabilizing rod (303), wherein the stabilizing rod (303) is fixedly arranged in the inner cavity of the movable groove (302), and the stabilizing rod (303) is movably interlaced with one end of the limiting rod (202).

5. The rotatable and cleanable injection molding machine barrel according to claim 1, characterized in that: The top and bottom ends of the support plate (201) are symmetrically provided with a stabilizing structure (4), the stabilizing structure (4) comprising a stabilizing disk (401) and a connecting assembly, the stabilizing disk (401) being fixedly arranged on the outer wall of the support plate (201), and the connecting assembly being arranged between the stabilizing disk (401) and the support plate (201).

6. The rotatable and cleanable injection molding machine barrel according to claim 5, characterized in that: The connection assembly comprises a connection rod (402) and a connection groove (403), wherein the connection groove (403) is provided on the outer wall of the support plate (201), the connection rod (402) and the inner cavity of the connection groove (403) are fixedly interlaced, and the connection rod (402) and one end of the stabilizing plate (401) are fixedly arranged.

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