Mixer for plastic production

Abstract

The utility model relates to the technical field of mixers, in particular to a mixer for plastic production, which comprises a device body comprising a case, one side of the case is provided with a controller, the surface of the case is connected with a mounting rack, and one end of the mounting rack is connected with a charging basket; limiting structures are connected to the surfaces of the two sides of the mounting frame and comprise fixing rings, and the outer walls of the fixing rings are sleeved with positioning sleeves. The threaded sleeve is inserted into the positioning groove formed in the mounting frame, then the threaded rod connected to the inner surface of the positioning sleeve penetrates through the threaded rod to be rotationally connected into the threaded groove formed in the threaded sleeve, the positioning sleeve is connected to the outer surface of the fixing ring in a sleeving mode, and the space between the mounting frame and the positioning sleeve is filled with the rubber ring for buffering; and the mounting rack and the material barrel are connected and fixed through the threaded rod, so that the problems that the screw mounting operation is tedious, and the interior of the mounting rack and the interior of the material barrel are easily abraded by threads are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of mixers, in particular to a mixer for plastic production. Background Art

[0002] In the production process of plastics, mixers are usually used for processing. A mixer is a device specially used to mix plastic particles. Its main function is to mix plastic particles of different models and colors together to form a new plastic raw material. In addition to mixing plastic particles, plastic mixers can also stir powdered or granular food raw materials.

[0003] When using an existing plastic production mixer, the function of the plastic production mixer is to mix plastic particles of different models and colors to form new plastic raw materials. The existing mixer mounting frame and the material barrel need to be connected with screws, which is cumbersome to operate and easily causes the threads to wear the mounting frame and the inside of the material barrel. Utility Model Content

[0004] The purpose of the utility model is to provide a mixer for plastic production to solve the problem in the above background technology that the existing mixer mounting frame and the barrel need to be connected by installing screws, which is cumbersome to operate and easily causes the threads to wear the mounting frame and the inside of the barrel.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solution: a mixing machine for plastic production, comprising:

[0006] The device body includes a chassis, a controller is provided on one side of the chassis, a mounting frame is connected to the surface of the chassis, and a material barrel is connected to one end of the mounting frame;

[0007] The surfaces on both sides of the mounting frame are connected to a limiting structure, including a fixing ring, the outer wall of the fixing ring is sleeved with a positioning sleeve, one end surface of the positioning sleeve is provided with a rubber ring, the inner surface of the positioning sleeve is connected to a threaded rod, and the outer wall of one end of the threaded rod is sleeved with a threaded sleeve.

[0008] Preferably, the threaded sleeve is connected to the two side surfaces of the barrel respectively, one end of the threaded rod is inserted into the inside of the fixing ring, a threaded groove is opened on the surface of one end of the threaded sleeve, and one end of the threaded rod passes through the fixing ring and is rotatably connected to the inside of the threaded groove opened in the threaded sleeve.

[0009] Preferably, positioning grooves are provided on both sides of the mounting frame, and one end of the threaded sleeve is inserted into the positioning groove of the mounting frame.

[0010] Preferably, the positioning sleeve is sleeved on the outer surface of the fixing ring, and the rubber ring is filled between the mounting frame and the positioning sleeve for buffering.

[0011] Preferably, a protective structure is connected to one side of the chassis, and the protective structure includes a fixing frame, a compression spring is connected inside the fixing frame, a slider is connected to the top of the compression spring, a fixing screw is inserted inside the slider, and protective shells are connected to both ends of the slider.

[0012] Preferably, a through slot is provided on one side of the fixing frame, the bottom end of the compression spring is connected to one side of the inner wall of the through slot provided on the fixing frame, and the sliding block is inserted into the through slot provided on the fixing frame and is slidably connected to the fixing frame.

[0013] Preferably, a slot is provided on one side of the inner wall of the through slot of the fixing frame, a threaded hole is provided on the surface of the slider, and one end of the fixing screw passes through the slot of the fixing frame and is rotatably connected to the inside of the threaded hole of the slider.

[0014] Compared with the prior art, the beneficial effects of the present invention are:

[0015] 1. Position the barrel by inserting the threaded sleeve into the positioning groove of the mounting frame, and then pass the threaded rod connected to the inner surface of the positioning sleeve through the threaded rod and rotate it to connect to the inside of the threaded groove of the threaded sleeve, and make the positioning sleeve sleeve on the outer surface of the fixing ring, and use a rubber ring to fill the space between the mounting frame and the positioning sleeve for buffering, so that the two are in flexible contact, and use the threaded rod to connect and fix the mounting frame and the barrel, avoiding the cumbersome operation of installing screws and the problem of easy wear of the threads on the mounting frame and the inside of the barrel.

[0016] 2. By pulling the protective shell, the slider slides inside the through slot opened on the fixing frame, and the compression spring is stretched. When the protective shell is sleeved on the outer surface of the controller, one end of the fixing screw is passed through the slot opened on the fixing frame and rotated to connect to the threaded hole opened on the slider to limit the protective shell, thereby realizing the use of the protective shell to protect the surface of the controller. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic frontal perspective view of the structure of the present invention;

[0018] Figure 2 This is a schematic diagram of a front view and a cross-sectional perspective of the structure of the present invention;

[0019] Figure 3 It is a top view and partially cutaway perspective diagram of the structure of the present invention;

[0020] Figure 4 This is a partially cutaway perspective diagram of the structure of the present invention when viewed from above;

[0021] Figure 5 It is a schematic plan view of a partial cross-section of the structure of the present invention from above.

[0022] In the figure: 1. Device body; 11. Chassis; 12. Controller; 13. Mounting bracket; 14. Material barrel; 2. Limiting structure; 21. Fixing ring; 22. Positioning sleeve; 23. Rubber ring; 24. Threaded rod; 25. Threaded sleeve; 3. Protective structure; 31. Fixing bracket; 32. Compression spring; 33. Slider; 34. Fixing screw; 35. Protective shell. DETAILED DESCRIPTION

[0023] 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.

[0024] See also Figure 1-5 , an embodiment provided by the utility model:

[0025] A mixing machine for plastic production, comprising:

[0026] The device body 1 includes a chassis 11, a controller 12 is provided on one side of the chassis 11, a mounting bracket 13 is connected to the surface of the chassis 11, and a material bucket 14 is connected to one end of the mounting bracket 13. The electronic components in the chassis 11 are prior art and can be purchased on the market. They are not technical protection points of this application, and therefore, no further details are given.

[0027] The surfaces on both sides of the mounting frame 13 are connected to the limiting structure 2, which includes a fixing ring 21. The outer wall of the fixing ring 21 is sleeved with a positioning sleeve 22. A rubber ring 23 is provided on one end surface of the positioning sleeve 22. The inner surface of the positioning sleeve 22 is connected to a threaded rod 24. The outer wall of one end of the threaded rod 24 is sleeved with a threaded sleeve 25.

[0028] Furthermore, the threaded sleeve 25 is respectively connected to the two side surfaces of the barrel 14, one end of the threaded rod 24 is inserted into the inside of the fixing ring 21, and a threaded groove is opened on the surface of one end of the threaded sleeve 25. One end of the threaded rod 24 passes through the fixing ring 21 and is rotatably connected to the inside of the threaded groove opened in the threaded sleeve 25, thereby realizing the connection and fixation between the mounting frame 13 and the barrel 14 through the threaded rod 24.

[0029] Furthermore, positioning grooves are provided on both sides of the mounting frame 13 , and one end of the threaded sleeve 25 is inserted into the positioning groove of the mounting frame 13 , so that the threaded sleeve 25 is positioned through the positioning groove of the mounting frame 13 .

[0030] Furthermore, the positioning sleeve 22 is sleeved on the outer surface of the fixing ring 21 , and the rubber ring 23 is filled between the mounting frame 13 and the positioning sleeve 22 for buffering, thereby achieving flexible contact between the mounting frame 13 and the positioning sleeve 22 through the rubber ring 23 .

[0031] Furthermore, a protective structure 3 is connected to one side of the chassis 11, and the protective structure 3 includes a fixing frame 31, a compression spring 32 is connected inside the fixing frame 31, a slider 33 is connected to the top of the compression spring 32, a fixing screw 34 is inserted inside the slider 33, and protective shells 35 are connected at both ends of the slider 33, so that the surface of the controller 12 is protected by the protective shell 35.

[0032] Furthermore, a through slot is opened on one side of the fixing frame 31, the bottom end of the compression spring 32 is connected to one side of the inner wall of the through slot opened on the fixing frame 31, and the slider 33 is inserted into the through slot opened on the fixing frame 31 and is slidably connected to the fixing frame 31, so that the slider 33 can be moved and limited by the through slot opened on the fixing frame 31.

[0033] Furthermore, a slot is provided on one side of the inner wall of the through slot of the fixing frame 31, and a threaded hole is provided on the surface of the slider 33. One end of the fixing screw 34 passes through the slot of the fixing frame 31 and is rotatably connected to the inside of the threaded hole of the slider 33, thereby limiting the position of the slider 33 through the fixing screw 34.

[0034] Working principle: When assembling a mixer for plastic production, the barrel 14 is positioned by inserting the threaded sleeve 25 into the positioning groove opened on the mounting frame 13, and then the threaded rod 24 connected to the inner surface of the positioning sleeve 22 is passed through the threaded rod 24 and rotated to be connected to the inside of the threaded groove opened on the threaded sleeve 25, and the positioning sleeve 22 is sleeved on the outer surface of the fixing ring 21, and the rubber ring 23 is filled between the mounting frame 13 and the positioning sleeve 22 for buffering, so that the two are in flexible contact, and the threaded rod 24 is used to connect and fix the mounting frame 13 and the barrel 14.

[0035] When protecting a mixer for plastic production, the protective shell 35 is pulled to make the slider 33 slide inside the through slot opened in the fixing frame 31, and the compression spring 32 is stretched. When the protective shell 35 is sleeved on the outer surface of the controller 12, one end of the fixing screw 34 is rotated through the slot opened in the fixing frame 31 and connected to the threaded hole opened in the slider 33 to limit the protective shell 35, thereby realizing the protection of the surface of the controller 12 by using the protective shell 35.

[0036] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

Claims

1. A mixer for plastic production, characterized in that: include: The device body (1) comprises a chassis (11), a controller (12) is provided on one side of the chassis (11), a mounting frame (13) is connected to the surface of the chassis (11), and a material barrel (14) is connected to one end of the mounting frame (13); The surfaces on both sides of the mounting frame (13) are connected to a limiting structure (2), comprising a fixing ring (21), the outer wall of the fixing ring (21) is sleeved with a positioning sleeve (22), one end surface of the positioning sleeve (22) is provided with a rubber ring (23), the inner surface of the positioning sleeve (22) is connected to a threaded rod (24), and the outer wall of one end of the threaded rod (24) is sleeved with a threaded sleeve (25).

2. A plastics production mixer according to claim 1, characterized in that: The threaded sleeve (25) is respectively connected to the two side surfaces of the barrel (14), one end of the threaded rod (24) is inserted into the interior of the fixing ring (21), and a threaded groove is opened on the surface of one end of the threaded sleeve (25). One end of the threaded rod (24) passes through the fixing ring (21) and is rotatably connected to the interior of the threaded groove opened in the threaded sleeve (25).

3. A plastics production mixer according to claim 1, characterized in that: Positioning grooves are provided on both sides of the mounting frame (13), and one end of the threaded sleeve (25) is inserted into the positioning groove provided on the mounting frame (13).

4. A plastics production mixer according to claim 1, characterized in that: The positioning sleeve (22) is sleeved on the outer surface of the fixing ring (21), and the rubber ring (23) is filled between the mounting frame (13) and the positioning sleeve (22) for buffering.

5. A plastics production mixer according to claim 1, characterized in that: A protective structure (3) is connected to one side of the chassis (11), and the protective structure (3) includes a fixing frame (31), a compression spring (32) is connected inside the fixing frame (31), a slider (33) is connected to the top of the compression spring (32), a fixing screw (34) is inserted inside the slider (33), and protective shells (35) are connected to both ends of the slider (33).

6. A plastics production mixer according to claim 5, characterized in that: A through slot is provided on one side of the fixing frame (31), the bottom end of the compression spring (32) is connected to one side of the inner wall of the through slot provided on the fixing frame (31), and the sliding block (33) is inserted into the through slot provided on the fixing frame (31) and is slidably connected to the fixing frame (31).

7. A plastics production mixer according to claim 5, characterized in that: A slot hole is provided on one side of the inner wall of the through slot provided on the fixing frame (31), a threaded hole is provided on the surface of the sliding block (33), and one end of the fixing screw (34) passes through the slot hole provided on the fixing frame (31) and is rotatably connected to the inside of the threaded hole provided on the sliding block (33).

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