Crushing device for waste treatment of injection molding machine

Abstract

The utility model relates to the technical field of injection molding machines, and provides a crushing device for waste treatment of injection molding machines, which comprises a base assembly and a crushing assembly, the crushing assembly is arranged at the top end of the base assembly, the base assembly comprises a mounting base, supporting columns, a preformed groove and recycling structures, the supporting columns are evenly arranged at the bottom end of the mounting base, the preformed groove is formed in the middle of the top end of the mounting base, and the recycling structures are evenly arranged on the outer side of the preformed groove in the bottom end of the mounting base. By arranging the crushing structure, the motor is started to drive the rotating shaft and the crushing impeller to rotate so as to crush the waste of the injection molding machine, and meanwhile, the transmission shaft is driven by the transmission belt to synchronously rotate, so that the quantitative plate on the outer wall of the transmission shaft rotates on the inner wall of the discharge hole; and quantitative discharging is achieved, the phenomenon that use is affected due to blockage of the discharging port is prevented, and therefore the purposes of preventing discharging blockage and facilitating operation and use are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of injection molding machines, in particular to a crushing device for waste treatment of injection molding machines. Background Art

[0002] Injection molding is convenient for mass production of products of the same specifications, but it is inevitable that defective products and waste will appear during the production process. In order to reduce waste, crushing devices are needed to crush and recycle them.

[0003] To this end, the patent with publication number CN209379168U discloses an injection molding waste crushing device, including a device body, a leakage-proof baffle, a storage box, a return spring and a hinge, wherein the upper end of the front end surface of the device body is provided with a feed port, and the upper end of the rear end surface is provided with a feed port rear cover, and the middle part of the lower end surface is provided with a discharge port, the storage box is located directly below the discharge port, and a handle is provided in the middle part of the front end surface of the storage box, a dust-proof baffle is provided at the upper end of the front end surface, and a strong magnet is embedded in the middle part of the lower end of the front end surface of the dust-proof baffle. By providing the leakage-proof baffle, the problem of plastic particles spilling on the ground when the storage box is replaced is solved, and at the same time, the leakage-proof baffle is located on both sides of the inner wall of the storage box when it is lowered, and the dust-proof baffle is provided on the front end surface of the storage box to prevent plastic dust from floating out and polluting the environment, and the feed port rear cover is provided at the rear end of the feed port, which is convenient for cleaning and maintenance of the device, and the base and the storage box are both provided with moving wheels, so that the handling and use of the device are more convenient and efficient;

[0004] The practicability of the device can be greatly improved by providing a leak-proof baffle and a dust-proof baffle, but it is difficult to prevent the crushed waste from causing blockage during discharge and it is inconvenient to recycle the waste, which results in certain limitations during use. Utility Model Content

[0005] The utility model aims to provide a crushing device for waste treatment of an injection molding machine, so as to solve the defects that the existing crushing device is not convenient for preventing blockage and recycling waste materials.

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions: a crushing device for waste treatment of injection molding machines, comprising a base assembly and a crushing assembly;

[0007] A crushing assembly is arranged at the top of the base assembly, and the base assembly includes a mounting seat, a support column, a reserved groove and a recovery structure. The bottom end of the mounting seat is evenly provided with support columns, a reserved groove is opened at the middle position of the top end of the mounting seat, and a recovery structure is evenly opened on the outer side of the reserved groove at the bottom end of the mounting seat;

[0008] The crushing assembly comprises a crushing body, a discharge port, a crushing support and a crushing structure. The crushing body is arranged at the top of the base assembly, the bottom of the crushing body is provided with a discharge port, the bottom of the crushing body is evenly provided with crushing supports, and the outer wall of one side of the crushing body is provided with a crushing structure;

[0009] The crushing structure includes a motor, a rotating shaft, a crushing impeller, a transmission belt, a transmission shaft and a quantitative plate. The motor is arranged on the outer wall of one side of the crushing body, a rotating shaft is arranged on one side of the motor, crushing impellers are evenly arranged on the outer wall of the rotating shaft, a transmission belt is arranged on the outer wall of the rotating shaft close to the motor, a transmission shaft is arranged on one side of the bottom of the transmission belt, and quantitative plates are evenly arranged on the outer wall of the transmission shaft.

[0010] Preferably, the recovery structure includes a sliding groove, a storage box, a connecting block and a snap-in block, the sliding groove is evenly opened on the outside of the reserved groove at the bottom end of the mounting seat, a storage box is arranged below the sliding groove, connecting blocks are arranged on both sides of the top of the storage box, and snap-in blocks are arranged on both sides of the top of the connecting block.

[0011] Preferably, the sliding grooves are symmetrically distributed at the bottom end of the mounting seat, and the connecting blocks are symmetrically distributed at the top end of the storage box.

[0012] Preferably, the clamping blocks are all arranged inside the sliding groove, and the connecting block and the sliding groove form a clamping structure through the clamping blocks.

[0013] Preferably, the side of the rotating shaft away from the motor passes through the outer wall of one side of the crushing body and extends to the inside of one side of the crushing body, and the crushing impeller is arranged inside the crushing body.

[0014] Preferably, the rotating shaft and the quantitative plate are connected to each other through a transmission belt, and the bottom end of the discharge port extends to the bottom of the base assembly through a reserved groove.

[0015] Preferably, the quantitative plates are distributed at equal intervals on the outer wall of the transmission shaft, and the side of the quantitative plates away from the transmission shaft is in conflict with the inner wall of the discharge port.

[0016] The utility model provides a crushing device for waste treatment of injection molding machines, which has the advantages of:

[0017] By providing a crushing structure, the starting motor drives the rotating shaft and the crushing impeller to rotate to crush the waste of the injection molding machine, and at the same time, the transmission belt drives the transmission shaft to rotate synchronously, so that the quantitative plate on the outer wall rotates on the inner wall of the discharge port, thereby realizing quantitative discharge and preventing the discharge port from being blocked and affecting the use, thereby achieving the purpose of preventing the discharge from being blocked and facilitating operation and use;

[0018] By providing a recycling structure, a storage box is used to store the crushed materials, and at the same time, a snap-in block is provided on the top of the storage box, so that the connecting block and the sliding groove are positioned by the snap-in structure formed by the snap-in block, and it is convenient to pull it out, so that the storage box is easy to take out, thereby achieving the purpose of facilitating the collection of crushed waste and saving energy. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0020] Figure 2 It is a partial front view cross-sectional structural schematic diagram of the utility model;

[0021] Figure 3 It is a partial front view cross-sectional structural schematic diagram of the utility model;

[0022] Figure 4 It is a partial side view structural schematic diagram of the utility model;

[0023] Figure 5 It is a partial side cross-sectional structural schematic diagram of the utility model.

[0024] Explanation of the reference numerals in the figure: 1. Base assembly; 101. Mounting seat; 102. Support column; 103. Reserved slot; 104. Recovery structure; 1041. Sliding slot; 1042. Storage box; 1043. Connecting block; 1044. Snap-in block; 2. Crushing assembly; 201. Crushing body; 202. Discharge port; 203. Crushing support; 204. Crushing structure; 2041. Motor; 2042. Rotating shaft; 2043. Crushing impeller; 2044. Transmission belt; 2045. Transmission shaft; 2046. Quantitative plate. DETAILED DESCRIPTION

[0025] 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.

[0026] See also Figure 1-Figure 5 The utility model provides a crushing device for waste treatment of injection molding machines, which includes a base component 1 and a crushing component 2.

[0027] Reference Figure 2As shown, a crushing assembly 2 is arranged at the top of the base assembly 1, and the base assembly 1 includes a mounting seat 101, a support column 102, a reserved groove 103 and a recovery structure 104. The bottom end of the mounting seat 101 is evenly provided with a support column 102, and a reserved groove 103 is opened at the middle position of the top of the mounting seat 101. The outer side of the reserved groove 103 at the bottom end of the mounting seat 101 is evenly opened. The recovery structure 104 includes a sliding groove 1041, a storage box 1042, a connecting block 1043 and a clamping block 1044. The sliding groove 1041 is evenly opened at On the outside of the reserved groove 103 at the bottom end of the mounting base 101, a storage box 1042 is arranged below the sliding groove 1041, connecting blocks 1043 are arranged on both sides of the top of the storage box 1042, and snap-in blocks 1044 are arranged on both sides of the top of the connecting block 1043. The sliding groove 1041 is symmetrically distributed at the bottom end of the mounting base 101, and the connecting blocks 1043 are symmetrically distributed at the top of the storage box 1042. The snap-in blocks 1044 are all arranged inside the sliding groove 1041, and the connecting blocks 1043 and the sliding groove 1041 form a snap-in structure through the snap-in blocks 1044.

[0028] When using an injection molding machine to perform injection molding, various factors may result in waste or defective products that are difficult to use directly, so they need to be crushed and recycled to reduce waste and save resources. However, traditional crushing devices are difficult to store and use them conveniently. Therefore, by providing a recycling structure 104, it is convenient to store the crushed materials, thereby facilitating recovery and utilization and reducing losses.

[0029] Reference Figure 3-Figure 5As shown, the crushing assembly 2 includes a crushing body 201, a discharge port 202, a crushing support 203 and a crushing structure 204. The crushing body 201 is arranged at the top of the base assembly 1, and the bottom end of the crushing body 201 is provided with a discharge port 202. The bottom end of the crushing body 201 is evenly provided with crushing supports 203. The outer wall of one side of the crushing body 201 is provided with a crushing structure 204. The crushing structure 204 includes a motor 2041, a rotating shaft 2042, a crushing impeller 2043, a transmission belt 2044, a transmission shaft 2045 and a quantitative plate 2046. The motor 2041 is arranged on the outer wall of one side of the crushing body 201, and a rotating shaft 2042 is provided on one side of the motor 2041. The outer wall of the rotating shaft 2042 is evenly provided with crushing impellers 2043. The rotating shaft 2042 A transmission belt 2044 is arranged on the outer wall near the motor 2041, a transmission shaft 2045 is arranged on one side of the bottom of the transmission belt 2044, and quantitative plates 2046 are evenly arranged on the outer wall of the transmission shaft 2045. The side of the rotating shaft 2042 away from the motor 2041 penetrates the outer wall of the crushing body 201 and extends to the inside of the crushing body 201. The crushing impeller 2043 is arranged inside the crushing body 201, and the rotating shaft 2042 and the quantitative plate 2046 are connected to each other through the transmission belt 2044. The bottom end of the discharge port 202 extends to the bottom of the base assembly 1 through the reserved groove 103. The quantitative plates 2046 are evenly distributed on the outer wall of the transmission shaft 2045, and the side of the quantitative plate 2046 away from the transmission shaft 2045 conflicts with the inner wall of the discharge port 202.

[0030] After the waste generated by the injection molding machine is crushed, it needs to be discharged. However, traditional crushing equipment may cause blockage of the discharge port during the discharge process, making it inconvenient and ineffective to use, thereby reducing the use efficiency of the device. By providing a crushing structure 204, the device can achieve quantitative discharge during the crushing process, thereby preventing blockage during discharge, etc., thereby greatly increasing the practicality of the device.

[0031] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may 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 shall be included in the protection scope of the present invention.

Claims

1. A crushing device for waste treatment of an injection molding machine, comprising a base assembly (1) and a crushing assembly (2); Features: A crushing assembly (2) is arranged at the top of the base assembly (1), and the base assembly (1) comprises a mounting seat (101), a support column (102), a reserved groove (103) and a recovery structure (104); the support column (102) is evenly arranged at the bottom of the mounting seat (101); a reserved groove (103) is provided at the middle position of the top of the mounting seat (101); and the recovery structure (104) is evenly provided on the outer side of the reserved groove (103) at the bottom of the mounting seat (101); The crushing assembly (2) comprises a crushing body (201), a discharge port (202), a crushing support (203) and a crushing structure (204); the crushing body (201) is arranged at the top of the base assembly (1); the discharge port (202) is arranged at the bottom of the crushing body (201); crushing supports (203) are evenly arranged at the bottom of the crushing body (201); and the crushing structure (204) is arranged on the outer wall of one side of the crushing body (201); The crushing structure (204) comprises a motor (2041), a rotating shaft (2042), a crushing impeller (2043), a transmission belt (2044), a transmission shaft (2045) and a quantitative plate (2046); the motor (2041) is arranged on the outer wall of one side of the crushing body (201); a rotating shaft (2042) is arranged on one side of the motor (2041); crushing impellers (2043) are evenly arranged on the outer wall of the rotating shaft (2042); a transmission belt (2044) is arranged on the outer wall of the rotating shaft (2042) close to the motor (2041); a transmission shaft (2045) is arranged on one side of the bottom of the transmission belt (2044); and quantitative plates (2046) are evenly arranged on the outer wall of the transmission shaft (2045).

2. A crushing device for waste treatment of injection molding machines according to claim 1, characterized in that: The recovery structure (104) comprises a sliding groove (1041), a storage box (1042), a connecting block (1043) and a snap-on block (1044); the sliding groove (1041) is evenly arranged on the outside of the reserved groove (103) at the bottom end of the mounting seat (101); a storage box (1042) is arranged below the sliding groove (1041); connecting blocks (1043) are arranged on both sides of the top of the storage box (1042); and snap-on blocks (1044) are arranged on both sides of the top of the connecting block (1043).

3. A crushing device for waste treatment of injection molding machines according to claim 2, characterized in that: The sliding grooves (1041) are symmetrically distributed at the bottom end of the mounting seat (101), and the connecting blocks (1043) are symmetrically distributed at the top end of the storage box (1042).

4. A crushing device for waste treatment of injection molding machines according to claim 2, characterized in that: The clamping blocks (1044) are all arranged inside the sliding groove (1041), and the connecting blocks (1043) and the sliding groove (1041) form a clamping structure through the clamping blocks (1044).

5. The crushing device for waste treatment of injection molding machines according to claim 1, characterized in that: The side of the rotating shaft (2042) away from the motor (2041) passes through the outer wall of one side of the crushing body (201) and extends to the inside of one side of the crushing body (201), and the crushing impeller (2043) is arranged inside the crushing body (201).

6. The crushing device for waste treatment of injection molding machines according to claim 1, characterized in that: The rotating shaft (2042) and the quantitative plate (2046) are connected to each other via a transmission belt (2044), and the bottom end of the discharge port (202) extends to the bottom of the base assembly (1) via a reserved groove (103).

7. The crushing device for waste treatment of injection molding machines according to claim 1, characterized in that: The quantitative plates (2046) are distributed at equal intervals on the outer wall of the transmission shaft (2045), and the side of the quantitative plates (2046) away from the transmission shaft (2045) is in contact with the inner wall of the discharge port (202).

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