PVC online crusher of injection molding machine

Abstract

The utility model discloses a PVC (polyvinyl chloride) online crusher of an injection molding machine, and relates to the technical field of crushers. The PVC online crusher of the injection molding machine comprises a box body, a fixed box is fixedly mounted at the top of the box body, a conveying pipe is fixedly mounted at the bottom of the fixed box, an automatic conveying mechanism extending out is fixedly mounted in the fixed box, and an auxiliary discharging mechanism extending out is fixedly mounted in the automatic conveying mechanism. A driver is powered on to operate to drive a crushing assembly to operate, plastic and PC transferred in a mounting box can be crushed through the crushing assembly, crushed raw materials are conveyed into a conveying pipe through a discharging hopper, and then an air pump is powered on to operate to generate suction force to suck air in a filtering box; and dust and impurities in the air can be intercepted and adsorbed through the filter plate, and then the air is conveyed into the conveying pipe through the air pump, so that crushed raw materials in the conveying pipe are subjected to air conveying, and the functions of dust-free transferring and recycling of PVC are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of crushers, in particular to an injection molding machine PVC online crusher. Background Art

[0002] The PVC produced from the nozzles and waste products in the injection molding workshop needs to be recycled and crushed, and then transported to the crushing workshop for crushing. After crushing, it is transferred from the crushing workshop to the workshop for stirring in the mixing pot, loaded into the transfer barrel for mixing, and then transported to the injection molding machine loading area. In this process, manual labor is required to transfer the PVC, and the PVC is crushed, recycled, and loaded with the help of external auxiliary equipment.

[0003] A crusher is needed when recycling PVC. The "waste plastic crusher structure" disclosed in the publication number "CN211105034U" has solved many technical drawbacks such as frequent blockage when passing through the screening net, which is not conducive to the falling and discharge of debris.

[0004] However, there are still many defects in the actual use of crushers with similar structures. For example, the existing technology is not convenient for improving the quality of subsequent processing of crushed materials. When the nozzles and waste products in the injection molding workshop are transported to the crushing workshop for crushing, a lot of manpower is required for transportation. In addition, the nozzles are very prone to dust and other impurities when stored outdoors, resulting in impurities in the crushed materials during use, which affects the product quality. Therefore, an injection molding machine PVC online crusher is proposed. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides an injection molding machine PVC online crusher to solve the above problems.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions: an injection molding machine PVC online crusher includes a box body, a fixed box is fixedly installed on the top of the box body, a conveying pipe is fixedly installed on the bottom of the fixed box, an extended automatic conveying mechanism is fixedly installed inside the fixed box, and an extended auxiliary unloading mechanism is fixedly installed inside the automatic conveying mechanism;

[0007] The automatic conveying mechanism includes an installation box, a crushing assembly is rotatably installed inside the installation box, a driver is fixedly installed on one side of the top of the box, and the output end of the driver is fixedly connected to one end of the crushing assembly, a horizontal plate is fixedly installed on one side of the bottom of the box, and an air pump is fixedly installed on one side of the top of the horizontal plate, a pipe is fixedly installed on one side of the air pump, and a filter box is fixedly installed on one end of the pipe, two sets of filter plates are fixedly installed inside the filter box, and the other side of the air pump is fixedly connected to one end of the conveying pipe through the pipe;

[0008] The auxiliary unloading mechanism includes a spray disc seat, and a bracket is fixedly installed on the outer side of the spray disc seat.

[0009] Preferably, a transfer box is fixedly installed on the top of the fixed box, and a feed port is opened on the top of the transfer box.

[0010] Preferably, a lower hopper is fixedly installed on the top of the conveying pipe, and the top of the lower hopper is fixedly connected to the bottom of the fixed box.

[0011] Preferably, a mechanical pump is fixedly mounted on one side of the spray disc seat through a pipe, and a dust box is fixedly mounted on one side of the mechanical pump, and two groups of nanoporous plates are fixedly mounted inside the dust box.

[0012] Preferably, a connector is fixedly mounted on the top of the box body close to the driver, and an electrical box is fixedly mounted on the top of the connector.

[0013] Preferably, a box door is movably installed on one side of the front of the electrical box through a hinge, and a controller is fixedly installed on the front of the box door.

[0014] Beneficial effects

[0015] The utility model provides an online PVC crusher for injection molding machines. Compared with the existing technology, it has the following beneficial effects:

[0016] 1. The driver is powered on to drive the crushing component to operate. The crushing component can crush the plastic and PC in transit inside the installation box, and then the crushed raw materials are transported to the conveying pipe through the lower hopper. The air pump is powered on to generate suction to absorb the air inside the filter box. The dust and impurities in the air can be intercepted and adsorbed through the filter plate, and the air is then transported to the conveying pipe through the air pump, so that the crushed raw materials inside the conveying pipe are transported by wind, realizing the dust-free transportation and recycling of PVC, avoiding the problem that the sprues and waste products in the injection molding workshop are transported to the crushing workshop for crushing, which consumes a lot of manpower for transportation, and the sprues are very easy to fall into dust and other impurities when stored outdoors, resulting in impurities in the crushed materials when they are used, thus affecting the product quality.

[0017] 2. The mechanical pump is powered on to generate suction to absorb the air inside the dust box, so that the inside of the dust box is in a negative pressure state. The dust box in the negative pressure state can absorb the outside air, and the impurities and dust in the air are adsorbed by the nano porous plate. The high-pressure air is then transported to the inside of the spray disc seat through the mechanical pump. The high-pressure air can be transported to the inside of the discharge hopper through the spray disc seat for pneumatic assisted discharge, realizing the function of pneumatic assisted discharge of crushed materials, avoiding the problem that granular crushed materials are easy to block the discharge pipe of the device, increasing the efficiency of crushed material transportation, facilitating the promotion and use of the device, and increasing the automation effect of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the partial structure of the automatic conveying mechanism of the utility model;

[0020] Figure 3 This is a schematic diagram of the partial structure of the automatic conveying mechanism of the present utility model when viewed from above;

[0021] Figure 4 It is a schematic diagram of the partial structure of the auxiliary blanking mechanism of the utility model.

[0022] In the figure: 1. Box body; 101. Transfer box; 102. Feed port; 2. Fixed box; 201. Discharge hopper; 202. Conveying pipe; 3. Automatic conveying mechanism; 301. Installation box; 302. Crushing assembly; 303. Drive; 304. Air pump; 305. Filter box; 306. Filter plate; 4. Auxiliary unloading mechanism; 401. Spray disc seat; 402. Bracket; 403. Mechanical pump; 404. Dust box; 405. Nanoporous plate; 5. Connectors; 501. Electrical box; 6. Controller. 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-Figure 4 , this utility model provides two technical solutions:

[0025] The first embodiment: an injection molding machine PVC online crusher includes a box body 1, a fixed box 2 is fixedly installed on the top of the box body 1, a conveying pipe 202 is fixedly installed on the bottom of the fixed box 2, an extended automatic conveying mechanism 3 is fixedly installed inside the fixed box 2, and an extended auxiliary unloading mechanism 4 is fixedly installed inside the automatic conveying mechanism 3;

[0026] The automatic conveying mechanism 3 includes an installation box 301, in which a crushing assembly 302 is rotatably installed. A driver 303 is fixedly installed on one side of the top of the box body 1, and the output end of the driver 303 is fixedly connected to one end of the crushing assembly 302. A horizontal plate is fixedly installed on one side of the bottom of the box body 1, and an air pump 304 is fixedly installed on one side of the top of the horizontal plate. A pipe is fixedly installed on one side of the air pump 304, and a filter box 305 is fixedly installed on one end of the pipe. Two sets of filter plates 306 are fixedly installed inside the filter box 305, and the other side of the air pump 304 is fixedly connected to one end of the conveying pipe 202 through a pipe.

[0027] The auxiliary unloading mechanism 4 includes a spray plate seat 401, a bracket 402 is fixedly installed on the outside of the spray plate seat 401, a transfer box 101 is fixedly installed on the top of the fixed box 2, and a feed port 102 is opened on the top of the transfer box 101;

[0028] A lower hopper 201 is fixedly installed on the top of the conveying pipe 202, and the top of the lower hopper 201 is fixedly connected to the bottom of the fixed box 2. A connector 5 is fixedly installed on the top of the box body 1 near the driver 303, and an electrical box 501 is fixedly installed on the top of the connector 5.

[0029] The transfer box 101 can be used to store the raw materials to be processed. The feed port 102 can be used to put the raw materials to be processed into the transfer box 101 for storage. The lower hopper 201 can be used to transport the crushed raw materials in the fixed box 2 to the lower hopper 201. The lower hopper 201 can also be used to transport the transferred raw materials to the conveying pipe 202, which is convenient for the subsequent transportation of the crushed raw materials.

[0030] The connector 5 provides an installation location for the electrical box 501, which in turn provides an installation location for subsequent electrical equipment. The driver 303 is powered on to drive the crushing assembly 302, which crushes the plastic and PC in the installation box 301. The crushed materials are then transported to the conveying pipe 202 through the lower hopper 201, and the air pump 304 is powered on to generate suction to absorb the air in the filter box 305.

[0031] The filter plate 306 can intercept and adsorb dust and impurities in the air, and then the air is transported to the inside of the conveying pipe 202 through the air pump 304, so that the crushed raw materials in the conveying pipe 202 are transported by wind, realizing the dust-free transportation and recycling of PVC. The device can effectively prevent the dust from falling outdoors at the water outlet and affecting the product quality, and can save transportation labor and operation labor costs.

[0032] The second embodiment differs from the first embodiment mainly in that: a box door is movably installed on the front side of the electrical box 501 through a hinge, and a controller 6 is fixedly installed on the front side of the box door; a mechanical pump 403 is fixedly installed on one side of the spray disc seat 401 through a pipe fitting, and a dust box 404 is fixedly installed on one side of the mechanical pump 403, and two groups of nanoporous plates 405 are fixedly installed inside the dust box 404.

[0033] The controller 6 adopts an existing network PLC logic controller with network control. The controller 6 is electrically connected to the internal electrical equipment of the device through wires, so that the operator can intelligently control the power-on operation of the internal electrical equipment of the device through the controller 6. The operator can understand the operating status of the internal electrical equipment of the device through the display screen, so as to control the power-on operation status of the internal electrical equipment of the device according to the use requirements, realize the function of synchronously understanding the operating status of the device through the network, and achieve the purpose of online crushing;

[0034] The mechanical pump 403 is powered on to generate suction to absorb the air inside the dust box 404, so that the inside of the dust box 404 is in a negative pressure state. The dust box 404 in the negative pressure state can absorb the outside air, and the impurities and dust in the air are adsorbed by the nano porous plate 405. The high-pressure air is then transported to the inside of the spray disc seat 401 through the mechanical pump 403. The high-pressure air can be transported to the inside of the discharge hopper 201 through the spray disc seat 401 for pneumatic assisted discharge, thereby realizing the function of pneumatic assisted discharge of crushed materials.

[0035] At the same time, the contents not described in detail in this specification belong to the existing technology known to those skilled in the art, and the model parameters of each electrical appliance are not specifically limited, and conventional equipment can be used.

[0036] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0037] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An injection molding machine PVC online crusher, comprising a housing (1), characterized in that: A fixed box (2) is fixedly mounted on the top of the box body (1), a conveying pipe (202) is fixedly mounted on the bottom of the fixed box (2), an extended automatic conveying mechanism (3) is fixedly mounted inside the fixed box (2), and an extended auxiliary unloading mechanism (4) is fixedly mounted inside the automatic conveying mechanism (3); The automatic conveying mechanism (3) comprises an installation box (301), a crushing assembly (302) is rotatably installed inside the installation box (301), a driver (303) is fixedly installed on one side of the top of the box body (1), and the output end of the driver (303) is fixedly connected to one end of the crushing assembly (302), a horizontal plate is fixedly installed on one side of the bottom of the box body (1), and an air pump (304) is fixedly installed on one side of the top of the horizontal plate, a pipe is fixedly installed on one side of the air pump (304), and a filter box (305) is fixedly installed on one end of the pipe, two groups of filter plates (306) are fixedly installed inside the filter box (305), and the other side of the air pump (304) is fixedly connected to one end of the conveying pipe (202) through the pipe; The auxiliary unloading mechanism (4) comprises a spray disc seat (401), and a bracket (402) is fixedly mounted on the outside of the spray disc seat (401).

2. The PVC online crusher for injection molding machines according to claim 1, characterized in that: A transfer box (101) is fixedly installed on the top of the fixed box (2), and a feed port (102) is opened on the top of the transfer box (101).

3. The PVC online crusher for injection molding machines according to claim 1, characterized in that: A lower hopper (201) is fixedly mounted on the top of the delivery pipe (202), and the top of the lower hopper (201) is fixedly connected to the bottom of the fixed box (2).

4. The PVC online crusher for injection molding machines according to claim 1, characterized in that: A mechanical pump (403) is fixedly mounted on one side of the spray disc seat (401) via a pipe, and a dust box (404) is fixedly mounted on one side of the mechanical pump (403). Two groups of nanoporous plates (405) are fixedly mounted inside the dust box (404).

5. The PVC online crusher for injection molding machines according to claim 1, characterized in that: A connector (5) is fixedly mounted on the top of the box (1) near the driver (303), and an electrical box (501) is fixedly mounted on the top of the connector (5).

6. The PVC online crusher for injection molding machines according to claim 5, characterized in that: A box door is movably mounted on one side of the front of the electrical box (501) via a hinge, and a controller (6) is fixedly mounted on the front of the box door.

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