Demoulding transfer device
By combining the design of the elevator and the conveyor belt, the problems of falling and collision damage to plastic products after injection molding are solved, achieving safe and efficient transfer and recycling, and improving production efficiency.
Patent Information
- Application Number
- CN202520621366.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-03
- Publication Date
- 2026-02-24
- Estimated Expiration
- 2035-04-03
AI Technical Summary
Plastic products that fall directly after injection molding are dangerous, time-consuming, labor-intensive, easily damaged by bumps, and the debris is difficult to recycle.
Design a demolding and transfer device that includes a lift and a conveyor belt. The lift adjusts the height of the conveyor belt to achieve safe export and recycling of products. It is equipped with a filter component to prevent collisions and a cleaning mechanism to facilitate debris removal.
It improved production efficiency, prevented product damage from bumps and knocks, simplified debris recycling, and enhanced production safety and efficiency.
Smart Images

Figure CN223934081U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to a transfer device, specifically a demolding transfer device, belonging to the field of plastic product transfer technology. Background Technology
[0002] Plastics are materials made primarily of natural or synthetic resins with various additives, which can be molded into a certain shape under specific temperature and pressure conditions and retain that shape at room temperature. Plastic products are a general term for everyday and industrial goods made primarily of plastics, including products manufactured using all processes such as injection molding and thermoforming.
[0003] However, after the plastic products are injection molded and demolded, the products fall directly to the bottom of the machine or are picked up by hand. This operation is very dangerous, and it is time-consuming and labor-intensive to pick them up manually, which reduces production efficiency. In addition, the products are easily bumped and damaged after falling, which affects the quality. At the same time, the debris that falls is not easy to be recycled inside the equipment. Utility Model Content
[0004] The purpose of this invention is to provide a demolding and transfer device to solve the above problems. It can connect to injection molding machines of different heights, so that products falling from the injection molding machine can be well caught and exported, making them easy to recycle and less likely to cause damage from bumps and knocks.
[0005] This utility model achieves the above-mentioned objective through the following technical solution: a demolding and transfer device, including a lift, a conveying mechanism installed on the lift, the conveying mechanism including a conveyor belt, a collection component detachably connected to the bottom of one end of the conveyor belt, an installation component connected inside the collection component by multiple fixing parts, a filter component installed on the installation component, and a cleaning mechanism installed at the bottom of the collection component.
[0006] Preferably, rollers are installed at both ends of the bottom of the elevator, and one end of the conveyor belt has a downward slope.
[0007] Preferably, baffles are installed on both sides of the conveyor belt, and the baffles are mesh structures.
[0008] Preferably, support frames are installed on both sides of the elevator. The support frames have a “7” shaped structure. One end of the support frame is located on top of the collection assembly, and multiple searchlights are installed on the top end of the support frame.
[0009] Preferably, a buffer spring is connected between the bottom of the plurality of fixing members and the mounting member, and the mounting member is slidably connected to the inside of the collecting assembly through the buffer spring.
[0010] Preferably, the fixing member has a trapezoidal structure and is fixedly connected to the inner wall of the collecting assembly.
[0011] Preferably, the cleaning mechanism includes a discharge trough, and the discharge trough is provided on one side wall of the collecting component, with the bottom of the discharge trough flush with the inner side of the bottom of the collecting component.
[0012] Preferably, the collecting component has parallel movable grooves on both sides, and a roller is provided inside the collecting component. The two ends of the roller are slidably connected to the two movable grooves. A shovel is rotatably connected to the roller, and the bottom of the shovel is slidably connected to the bottom side inside the collecting component.
[0013] Preferably, there is a certain angle between the bottom of the shovel and the bottom of the collecting component, and the shovel has an "L" shaped structure.
[0014] Preferably, pull rods are rotatably connected to the outer sides of both ends of the roller shaft, and a connecting rod is rotatably connected between the bottoms of the two pull rods.
[0015] The beneficial effects of this utility model are as follows: the installation of the elevator facilitates the support and connection of the conveyor belt. Through the operation of the elevator, the height of the conveyor belt can be adjusted as needed, making it easy to place the end of the conveyor belt into the unloading area of the injection molding machine, so that the demolded plastic products fall onto the conveyor belt and are transported to the collection component for storage, making them easy to retrieve. At the same time, the installation of the mounting parts and the filter components facilitates the easy collection of products after they are unloaded. The filter components are elastic and can also prevent items from being bumped and damaged. They can also filter the falling debris and clean it up through the cleaning mechanism. Attached Figure Description
[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;
[0017] Figure 2 This is a schematic diagram of the connection structure between the mounting component and the collection assembly of this utility model;
[0018] Figure 3 This is a schematic diagram of the connection structure between the filter assembly and the mounting component of this utility model;
[0019] Figure 4 This is a schematic diagram of the connection structure between the shovel and the roller shaft of this utility model;
[0020] Figure 5 This is a schematic diagram of the connection structure between the searchlight and the support frame of this utility model.
[0021] In the diagram: 1. Elevator; 2. Conveying mechanism; 201. Conveyor belt; 202. Baffle; 203. Support frame; 204. Searchlight; 205. Roller; 206. Collection assembly; 207. Mounting component; 208. Filter assembly; 209. Fixing component; 210. Buffer spring; 3. Cleaning mechanism; 301. Discharge chute; 302. Movable chute; 303. Tie rod; 304. Connecting rod; 305. Shovel plate; 306. Roller. Detailed Implementation
[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0023] Please see Figure 1-5 As shown, a demolding and transfer device includes a lift 1, on which a conveyor belt 201 is installed. A collection component 206 is detachably connected to the bottom of one end of the conveyor belt 201. An installation component 207 is connected inside the collection component 206 through multiple fasteners 209. A filter component 208 is installed on the installation component 207. A cleaning mechanism 3 is installed at the bottom of the collection component 206.
[0024] As a technical optimization of this utility model, one end of the conveyor belt 201 has a downward slope to allow the material to be smoothly discharged. The baffle 202 has a mesh structure. The installation of the baffle 202 helps to block and guide the conveyed material to prevent it from slipping and falling. The installation of the support frame 203 facilitates the installation of multiple searchlights 204, thereby illuminating the top of the collection component 206 to improve the observation quality.
[0025] As a technical optimization of this utility model, the mounting component 207 is slidably connected to the inside of the collecting component 206 through buffer springs 210. The installation of multiple buffer springs 210 facilitates the sliding of the mounting component 207 with telescopic flexibility, so as to buffer the material when it is picked up and prevent the material from being damaged by bumps. The fixing component 209 has a trapezoidal structure and is fixedly connected to the inner side wall of the collecting component 206, which facilitates the stable support of the fixing component 209 for the mounting component 207 and prevents it from being squeezed and damaged.
[0026] As a technical optimization of this utility model, the bottom of the discharge trough 301 is flush with the inner side of the bottom of the collection component 206. The opening of the discharge trough 301 facilitates the discharge and cleaning of fallen debris. The collection component 206 has parallel movable grooves 302 on both sides. The collection component 206 has a roller 306 inside. The two ends of the roller 306 are slidably connected to the two movable grooves 302. A shovel plate 305 is rotatably connected to the roller 306. The bottom of the shovel plate 305 is slidably connected to the bottom side of the inside of the collection component 206. The opening of the movable grooves 302 facilitates the suspension and support of the roller 306. By installing the shovel plate 305, the roller 306 is pushed, and the shovel plate 305 pushes the debris on the inner side of the bottom of the collection component 206, which is then discharged through the discharge trough 301.
[0027] As a technical optimization of this utility model, the bottom of the shovel 305 and the bottom of the collecting component 206 have a certain angle. The shovel 305 has an "L" shaped structure, which is conducive to the shovel 305 being able to effectively remove debris inside the collecting component 206 and push it out. The outer sides of both ends of the roller shaft 306 are respectively rotatably connected to the pull rods 303. The bottom of the two pull rods 303 is rotatably connected to the connecting rod 304. The installation of the two pull rods 303 facilitates the connection of the connecting rod 304. By pulling the connecting rod 304, it is easy to pull the two ends of the roller shaft 306 synchronously, so that the shovel 305 can remove debris from the inside of the collecting component 206.
[0028] In use, this invention first installs the conveyor belt 201 with the elevator 1, then installs the collecting component 206 at the bottom of the other end of the conveyor belt 201. By adjusting the height of the conveyor belt 201, the elevator 1 is pushed by the rollers 205 to move the conveyor belt 201, extending one end of the conveyor belt 201 to the demolding position of the injection molding machine. After the plastic product is demolded, it falls onto the conveyor belt 201, which transports the product into the collecting component 206. With the cooperation of the mounting component 207 and the filtering component 208, debris on the product is collected and filtered. The drop mechanism, in conjunction with the buffer spring 210, acts as a buffer to prevent the product from slipping and being damaged by impact. It also acts as a shaker to help the debris fall off more effectively. The support frame 203 and the searchlight 204 provide convenient nighttime illumination, allowing staff to better observe product defects. When not in use, pulling the connecting rod 304 causes the two pull rods 303 to slide the roller 306 along the movable groove 302, enabling the shovel plate 305 to remove and push debris from inside the collection component 206. The debris is then discharged and recycled through the discharge chute 301.
[0029] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.
[0030] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.
Claims
1. A demolding and transfer device, comprising a lift (1), characterized in that: The elevator (1) is equipped with a conveying mechanism (2), which includes a conveyor belt (201). The elevator (1) is equipped with a conveyor belt (201). A collection component (206) is detachably connected to the bottom of one end of the conveyor belt (201). An installation component (207) is connected inside the collection component (206) through multiple fasteners (209). A filter component (208) is installed on the installation component (207). A cleaning mechanism (3) is installed at the bottom of the collection component (206).
2. The demolding and transfer device according to claim 1, characterized in that: The elevator (1) has rollers (205) installed at both ends of its bottom, and the conveyor belt (201) has a downward slope at one end.
3. The demolding and transfer device according to claim 1, characterized in that: The conveyor belt (201) is equipped with baffles (202) on both sides, and the baffles (202) are mesh structures.
4. The demolding and transfer device according to claim 1, characterized in that: The elevator (1) is equipped with support frames (203) on both sides. The support frames (203) are in the shape of a "7". One end of the support frame (203) is located on the top of the collection component (206). Multiple searchlights (204) are installed on one end of the support frame (203).
5. The demolding and transfer device according to claim 1, characterized in that: A buffer spring (210) is connected between the bottom of the plurality of fixing members (209) and the mounting member (207), and the mounting member (207) is slidably connected to the inside of the collecting assembly (206) via the buffer spring (210).
6. The demolding and transfer device according to claim 5, characterized in that: The fixing member (209) has a trapezoidal structure and is fixedly connected to the inner wall of the collecting component (206).
7. The demolding and transfer device according to claim 1, characterized in that: The cleaning mechanism (3) includes a discharge trough (301), and the discharge trough (301) is provided on one side wall of the collecting component (206). The bottom of the discharge trough (301) is flush with the inner side of the bottom of the collecting component (206).
8. The demolding and transfer device according to claim 7, characterized in that: The collecting component (206) has parallel movable grooves (302) on both sides. The collecting component (206) has a roller (306) inside. The two ends of the roller (306) are slidably connected to the two movable grooves (302). A shovel (305) is rotatably connected to the roller (306). The bottom of the shovel (305) is slidably connected to the bottom side inside the collecting component (206).
9. A demolding and transfer device according to claim 8, characterized in that: The bottom of the shovel (305) and the bottom of the collecting component (206) have a certain angle, and the shovel (305) has an "L" shaped structure.
10. A demolding and transfer device according to claim 9, characterized in that: The roller (306) is rotatably connected to the outer sides of both ends, and a connecting rod (304) is rotatably connected between the bottoms of the two connecting rods (303).