Quick-assembly cleaning device

Abstract

The utility model discloses a fast-assembly cleaning device which is connected between a pipe mold and an extrusion main machine, the fast-assembly cleaning device comprises a bottom frame, a half mechanism installed on the bottom frame, an opening and closing mechanism in transmission connection with the half mechanism and a supporting mechanism installed on the front side of the half mechanism, and the half mechanism comprises an upper half and a lower half which are oppositely arranged up and down; the upper half and the lower half are both installed on the bottom frame in the mode of moving back and forth in the vertical direction. The half mechanism has the clamping state that the upper half and the lower half are mutually closed and the opening state that the upper half and the lower half are mutually away from each other. The opening and closing mechanism is used for driving the Haff mechanism to be switched between a clamping state and an opening state; the supporting mechanism is installed on the bottom frame, the pipe mold is installed on the supporting mechanism and can rotate around a center line relative to the bottom frame through the supporting mechanism, and the center line extends in the vertical direction; the quick-change cleaning device is simple in structure, time-saving, labor-saving and convenient to disassemble and assemble, the cleaning time is shortened, and the production efficiency is improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of plastic product production equipment, in particular to a quick-assembly cleaning device. BACKGROUND

[0002] At present, the traditional mold material changing and cleaning device is manually disassembled and cleaned. In the case of lack of on-site disassembly tools, manual carrying is required, which is time-consuming and laborious, high in labor cost, long in disassembly time and delays the production. SUMMARY

[0003] In order to solve the above technical problems, the purpose of the present application is to provide a quick-assembly cleaning device which is simple in structure, time-saving and labor-saving.

[0004] In order to achieve the above purpose, the technical scheme adopted by the present application is as follows: a quick-assembly cleaning device is connected between a pipe mold and an extrusion host, and the quick-assembly cleaning device comprises:

[0005] a chassis;

[0006] a half mechanism comprising an upper half and a lower half arranged oppositely, the upper half being located above the lower half, the upper half and the lower half being movably installed on the chassis in the up-down direction, the half mechanism having a clamping state in which the upper half and the lower half are folded towards each other and an open state in which the upper half and the lower half are away from each other, the pipe mold being installed on the front side of the half mechanism, and the extrusion host being installed on the rear side of the half mechanism;

[0007] an opening and closing mechanism in transmission connection with the half mechanism, the opening and closing mechanism being used to drive the half mechanism to switch between the clamping state and the open state; and

[0008] a support mechanism installed on the chassis and located on the front side of the half mechanism, the pipe mold being installed on the support mechanism and being able to rotate around a center line relative to the chassis through the support mechanism, the center line extending in the up-down direction.

[0009] In the above technical solution, further preferably, the half mechanism further comprises a pair of locking assemblies connected between the upper half and the lower half, the pair of locking assemblies are arranged opposite to each other, each of the locking assemblies comprises a locking bolt and a locking nut threadedly matched with the locking bolt, one end of the locking bolt is hingedly connected to one of the upper half and the lower half, the other of the upper half and the lower half is provided with an open slot capable of accommodating at least part of the locking bolt, and the locking nut is screwed on the locking bolt to be pressed at the open slot to fix the upper half and the lower half.

[0010] In the above technical solution, further preferably, the opening and closing mechanism comprises a pair of handle rods arranged opposite to each other, each of the handle rods is rotatably mounted on the base frame through a rotating column extending in the front-rear direction, each of the handle rods has a first part located on one side of the corresponding rotating column and a second part located on the other side of the corresponding rotating column, the first part is located between the pair of rotating columns, the second part is located outside the pair of rotating columns, the first part is hingedly connected to the upper half, and the second part is hingedly connected to the lower half.

[0011] In the above technical solution, further preferably, each of the handle rods further has a handle part for an operator to hold, and the handle part is connected to the second part.

[0012] In the above technical solution, further preferably, the supporting mechanism comprises a fixed seat, a rotating seat and a supporting rod, the fixed seat is fixedly mounted on the base frame, the rotating seat is configured to be rotatably mounted on the fixed seat about the center line, the supporting rod extends in the up-down direction, a top of the supporting rod is connected to the pipe mold, and a bottom of the supporting rod is connected to the rotating seat.

[0013] In the above technical solution, further preferably, the bottom of the supporting rod is threadedly connected to the rotating seat, and the supporting rod is configured to move in the up-down direction relative to the rotating seat.

[0014] Compared with the prior art, the present application has the following beneficial effects:

[0015] The quick-change cleaning device of the present application has a simple structure, is convenient to open the pipe mold for cleaning the pipe mold and the flow channel, saves time and effort, is convenient to disassemble and assemble, reduces the cleaning time, and improves the production efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1A schematic diagram of the three-dimensional structure of a quick-install cleaning device provided by an embodiment of the present application, wherein the half mechanism is in a clamped state;

[0017] Figure 2 for Figure 1 A local enlarged schematic diagram of point A in FIG;

[0018] Figure 3 for Figure 1 A local enlarged schematic diagram of point B in FIG.

[0019] Figure 4 for Figure 1 Schematic diagram of the three-dimensional structure of the Hough mechanism in the open state.

[0020] Among them: 10. Quick-install cleaning device; 1. Base frame; 2. Half mechanism; 21. Upper half; 210. Opening slot; 22. Lower half; 23. Locking assembly; 231. Locking bolt; 232. Locking nut; 3. Opening and closing mechanism; 31. Handle rod; 311. First part; 312. Second part; 313. Handle part; 32. Rotating column; 4. Support mechanism; 41. Fixed seat; 42. Rotating seat; 43. Support rod; 20. Pipe mold; 30. Extrusion host. DETAILED DESCRIPTION

[0021] In order to describe the technical content, structural features, achieved purposes and effects of the application in detail, the technical solutions in the embodiments of the application will be described below in conjunction with the drawings in the embodiments of the application. Obviously, the described embodiments are only a part of the embodiments of the application, rather than all of the embodiments. In the following description, for the purpose of explanation, many specific details are set forth to provide a detailed description of various exemplary embodiments or implementations of the invention. However, various exemplary embodiments may also be implemented without these specific details or in the case of one or more equivalent arrangements. In addition, various exemplary embodiments may be different, but are not necessarily exclusive. For example, without departing from the inventive concept, the specific shape, structure and characteristics of the exemplary embodiment may be used or implemented in another exemplary embodiment.

[0022] The present application provides a quick-install cleaning device. Figure 1 、 4 As shown, the quick-install cleaning device 10 is connected between the pipe mold 20 and the extrusion main unit 30. The quick-install cleaning device 10 can be quickly disassembled to separate the pipe mold 20 from the extrusion main unit 30, making it easier to clean the pipe mold 20 and the flow channel. After cleaning, the pipe mold 20 and the extrusion main unit 30 can be quickly re-docking and re-connected through the quick-install cleaning device 10, thereby improving production efficiency.

[0023] like Figure 1-3As shown, the quick-mounting cleaning device 10 comprises a base frame 1, a half mechanism 2, an opening and closing mechanism 3 and a supporting mechanism 4, the half mechanism 2 is installed on the base frame 1 and arranged between the extrusion host 30 and the pipe mold 20, the opening and closing mechanism 3 is connected with the half mechanism 2 and used to drive the half mechanism 2 to open and clamp, and the pipe mold 20 is rotatably installed on the base frame 1 through the supporting mechanism 4, so as to facilitate the pipe mold 20 to open the flow channel communicated with the extrusion host 30 and improve the cleaning efficiency.

[0024] As shown in Figure 1 , 4 , the half mechanism 2 comprises an upper half 21 and a lower half 22 oppositely arranged in an up-down direction, the upper half 21 is located above the lower half 22, and the upper half 21 and the lower half 22 are both movably installed on the base frame 1 along the up-down direction. The half mechanism 2 has a clamping state in which the upper half 21 and the lower half 22 are folded to each other and an opening state in which the upper half 21 and the lower half 22 are away from each other, and the opening and closing mechanism 3 is used to drive the half mechanism 2 to switch between the clamping state and the opening state. The pipe mold 20 is installed on the front side of the half mechanism 2, and the extrusion host 30 is installed on the rear side of the half mechanism 2. When the half mechanism 2 is in the opening state, the pipe mold 20 can be separated from the extrusion host 30, so as to open the communicated flow channel and facilitate the cleaning of the mold and the flow channel. When the pipe mold 20 and the extrusion host 30 are butt-jointed and the half mechanism 2 is in the clamping state, the pipe mold 20 and the extrusion host 30 are fixedly connected through the half mechanism 2, so as to ensure the stability of the extrusion host 30 during the process of conveying materials to the pipe mold 20.

[0025] As shown in Figure 1 , 2 , the half mechanism 2 further comprises a pair of locking assemblies 23 connected between the upper half 21 and the lower half 22, the pair of locking assemblies 23 are oppositely arranged in a left-right direction, each locking assembly 23 comprises a locking bolt 231 and a locking nut 232 threadedly matched with the locking bolt 231, one end of the locking bolt 231 is hinged to the lower half 22, the upper half 21 is provided with an opening slot 210 capable of accommodating at least part of the locking bolt 231, and the locking nut 232 is screwed on the locking bolt 231 and pressed on the upper half 21, so as to fix the upper half 21 and the lower half 22. When the pair of locking assemblies 23 lock the upper half 21 and the lower half 22 on the left and right sides, the upper half 21 and the lower half 22 are fixedly connected.

[0026] Continuing to refer to Figure 1 and Figure 4The opening and closing mechanism 3 comprises a pair of handle rods 31 arranged oppositely left and right, each handle rod 31 is rotatably mounted on the chassis 1 through a rotating column 32 extending in the front and back direction, each handle rod 31 has a first part 311 located on one side of the corresponding rotating column 32 and a second part 312 located on the other side of the corresponding rotating column 32, the first part 311 is located between the pair of rotating columns 32, and the second part 312 is located outside the pair of rotating columns 32, the first part 311 is hinged to the upper jaw 21, and the second part 312 is hinged to the lower jaw 22. Each handle rod 31 also has a handle part 313 for an operator to hold, and the handle part 313 is connected to the second part 312. The handle rod 31 works by the principle of a lever, when the handle part 313 is pressed downward, the second part 312 and the lower jaw 22 hinged to the second part 312 move downward, while the first part 311 and the upper jaw 21 hinged to the first part 311 move upward, the upward moving upper jaw 21 and the downward moving lower jaw 22 make the jaw mechanism 2 switch to the open state, and the open jaw mechanism 2 makes the pipe mold 20 and the extrusion host 30 able to separate from each other; when the handle part 313 is lifted upward, the second part 312 and the lower jaw 22 hinged to the second part 312 move upward, while the first part 311 and the upper jaw 21 hinged to the first part 311 move downward, the downward moving upper jaw 21 and the upward moving lower jaw 22 make the jaw mechanism 2 switch to the clamping state, at this time the jaw mechanism 2 can clamp the abutting pipe mold 20 and the extrusion host 30, avoiding the pipe mold 20 from separating from the extrusion host 30.

[0027] As shown in Figure 1 、 3 , the support mechanism 4 is installed on the chassis 1 and located at the front side of the jaw mechanism 2, the support mechanism 4 comprises a fixed seat 41, a rotating seat 42 and a support rod 43, the fixed seat 41 is fixedly installed on the chassis 1, the rotating seat 42 is configured to be rotatably installed on the fixed seat 41 about a center line X1 extending in the up and down direction. The support rod 43 extends in the up and down direction, the top of the support rod 43 is connected to the pipe mold 20, and the bottom of the support rod 43 is connected to the rotating seat 42. The bottom of the support rod 43 is threadedly connected to the rotating seat 42, and the support rod 43 is configured to move in the up and down direction relative to the rotating seat 42, so as to adjust the center height of the pipe mold 20.

[0028] The working principle of the present application is as follows: when the pipe mold 20 and the flow channel need to be cleaned, the locking nuts 232 of the pair of locking assemblies 23 are loosened, thereby releasing the locking between the upper half 21 and the lower half 22, the handle portions 313 of the pair of handle rods 31 are pressed down, so that the half mechanism 2 is switched to the open state, the upper half 21 and the lower half 22 are far away from each other, so that the pipe mold 20 can be separated from the extrusion main machine 30, the pipe mold 20 is rotated around the center line X1 by the supporting mechanism 4, so as to be transferred to one side of the half mechanism 2, the flow channel between the pipe mold 20 and the extrusion main machine 30 is opened, and the operator can clean the pipe mold and the flow channel. After cleaning, the pipe mold 20 is rotated back to the position opposite to the extrusion mold 30, the handle portions 313 of the pair of handle rods 31 are lifted up, so that the half mechanism 2 is switched to the clamping state, the upper half 21 and the lower half 22 clamp the pipe mold 20 and the extrusion main machine 30, then the pair of locking bolts 231 are clamped into the corresponding opening grooves 210, and are locked on the upper half 21 by the locking nuts 232, thereby locking the upper half 21 and the lower half 22 to each other, and the normal extrusion operation is continued.

[0029] The quick-change cleaning device of the present application has simple structure, is convenient to open the pipe mold for cleaning the pipe mold and the flow channel, saves time and effort, is convenient to disassemble and assemble, reduces the cleaning time, and improves the production efficiency.

[0030] The basic principle, main features and advantages of the present application are shown and described above. It should be understood by those skilled in the art that the present application is not limited by the above examples, the above examples and descriptions in the specification are only to illustrate the principle of the present application, various changes and improvements can be made to the present application without departing from the spirit and scope of the present application, and the scope of protection of the present application is defined by the appended claims, the specification and their equivalents.

Claims

1. A quick-install cleaning device connected between the pipe die and the extruder, characterized in that: The quick-install cleaning device comprises: chassis; The half mechanism includes an upper half and a lower half disposed opposite to each other, the upper half being located above the lower half, and both the upper half and the lower half being mounted on the base frame so as to be movable back and forth in the vertical direction. The half mechanism has a clamping state in which the upper half and the lower half are closed together, and an open state in which the upper half and the lower half are separated from each other. The pipe die is mounted on the front side of the half mechanism, and the extrusion main unit is mounted on the rear side of the half mechanism. an opening and closing mechanism, in transmission connection with the Hough mechanism, the opening and closing mechanism being used to drive the Hough mechanism to switch between the clamping state and the open state; and The supporting mechanism is mounted on the base frame and is located in front of the half mechanism. The pipe mold is mounted on the supporting mechanism and can rotate around a center line relative to the base frame through the supporting mechanism. The center line extends in the up and down direction.

2. The quick-install cleaning device according to claim 1, characterized in that: The Haff mechanism also includes a pair of locking components connected between the upper Haff and the lower Haff, and the pair of locking components are arranged opposite to each other on the left and right. Each of the locking components includes a locking bolt and a locking nut that is threadedly matched with the locking bolt. One end of the locking bolt is hinged to one of the upper Haff and the lower Haff, and the other of the upper Haff and the lower Haff is provided with an open groove that can accommodate at least part of the locking bolt. The locking nut is screwed on the locking bolt until it is pressed against the open groove to fix the upper Haff and the lower Haff.

3. The quick-install cleaning device according to claim 1, characterized in that: The opening and closing mechanism includes a pair of handle rods arranged opposite to each other on the left and right sides. Each handle rod can be rotatably mounted on the base frame around a rotating column extending in the front-to-back direction. Each handle rod has a first part located on one side of the corresponding rotating column and a second part located on the other side of the corresponding rotating column. The first part is located between the pair of rotating columns, and the second part is located on the outside of the pair of rotating columns. The first part is hinged to the upper half, and the second part is hinged to the lower half.

4. The quick-install cleaning device according to claim 3, characterized in that: Each of the handle rods also has a handle portion for an operator to hold, and the handle portion is connected to the second portion.

5. The quick-install cleaning device according to claim 1, characterized in that: The support mechanism includes a fixed seat, a rotating seat and a support rod. The fixed seat is fixedly mounted on the base frame. The rotating seat is configured to be rotatably mounted on the fixed seat around the center line. The support rod extends in the up and down directions. The top of the support rod is connected to the pipe mold, and the bottom of the support rod is connected to the rotating seat.

6. The quick-install cleaning device according to claim 5, characterized in that: The bottom of the support rod is threadedly connected to the rotating seat, and the support rod is configured to be movable in an up-and-down direction relative to the rotating seat.

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