Plastic uptake product cooling device

Abstract

The utility model discloses a blister product cooling device, and belongs to the technical field of product cooling. The feeding device comprises a feeding belt, an air conditioner, a receiving basket, a feeding piece and a driving assembly. The feeding belt can receive to-be-cooled products produced by the plastic vacuum forming machine, the products can be cooled by cold air sent out by the air conditioner in the conveying process of the feeding belt, the cooled products can be conveyed to the position over the material collecting basket by the two feeding pieces, and then the driving assembly can drive the two feeding pieces to horizontally and linearly move in the direction deviating from each other. Therefore, the products can fall into the material receiving basket.

Description

Technical Field

[0001] The present application relates to the technical field of product cooling, and in particular to a cooling device for blister products. Background Art

[0002] A blister machine, also known as a thermoplastic forming machine, is a machine that vacuum-forms heated and plasticized thermoplastic coils such as PVC, PE, PP, PET, and HIPS into various shapes of high-end packaging boxes, frames, and other products. Using the vacuum suction generated by a vacuum pump, softened thermoplastic sheets of PVC, PET, and other thermoplastic materials are vacuum-formed through molds into various shapes of vacuum covers, blister trays, and other items.

[0003] Patent publication number CN209666188U discloses a plastic product cooling device. In this device, while a conveyor belt is conveying plastic products, an air cooler blows cold air to the plastic products to cool them. The plastic products then fall from the end of the conveyor belt, requiring workers to manually stack them neatly, which is rather troublesome. Utility Model Content

[0004] The purpose of this application is to address the above-mentioned problems existing in the prior art and to propose a cooling device for blister products.

[0005] The present application can be implemented through the following technical solution: a device for cooling blister products, comprising a feed belt, an air cooler, a receiving basket, a feed element, and a drive assembly. The feed belt is used to convey products; the air cooler is used to deliver cold air to the products on the feed belt; the receiving basket is located at one end of the feed belt in the longitudinal direction and is used to accommodate the cooled products; two feed elements are provided, each of which is used to deliver the products on the feed belt to directly above the receiving basket; the drive assembly is used to drive the two feed elements to move horizontally and linearly in directions away from each other so that the products can fall into the receiving basket.

[0006] In the above technical solution, the feeding belt can receive the products to be cooled after being produced by the blister machine. The products can be cooled by the cold air sent out by the air conditioner during the transportation by the feeding belt. The cooled products can be sent to the top of the receiving basket by two feeding parts, and then the driving component can drive the two feeding parts to move horizontally and linearly in directions away from each other so that the products can fall into the receiving basket.

[0007] Furthermore, the feeder comprises a conveyor wheel, a mounting block, and a baffle. Two conveyor wheels are provided, each of which is wound around a common conveyor belt. The conveyor wheels are driven to rotate by a feed motor, with the end of the conveyor belt facing away from the ground flush with the end of the feed belt facing away from the ground, enabling the feed belt to deliver products onto the conveyor belt. The conveyor wheels are rotatably mounted on the mounting block. The baffle is located on the side of the receiving basket facing away from the ground and is used to limit the movement of products along the length of the conveyor belt.

[0008] In the above technical solution, the conveyor belt can receive the products conveyed to the end of the feeding belt, the feeding motor drives the conveying wheel to rotate so that the products are conveyed by the conveyor belt, and the baffle can limit the product so that the product can be located directly above the receiving basket.

[0009] Furthermore, the driving assembly includes a screw and a blanking motor for driving the screw to rotate. The threads at both ends of the screw in the length direction have opposite rotation directions. The two mounting blocks are respectively threadedly connected to the two ends of the screw in the length direction. A pressure sensor is installed on the baffle. The blanking motor is electrically connected to a controller. The pressure sensor is electrically connected to the controller. The detection end of the pressure sensor can contact the product on the conveyor belt so that the blanking motor can drive the screw to rotate and make the two mounting blocks move away from each other.

[0010] In the above technical solution, when the product contacts the detection end of the pressure sensor during the process of being transported by the conveyor belt, the controller can control the blanking motor to drive the screw to rotate, thereby driving the two mounting blocks to move horizontally in directions away from each other.

[0011] Furthermore, it also includes a frame, the screw is rotatably installed on the frame, and a positioning groove is provided on the frame, and the positioning groove is used for the material receiving basket to be embedded.

[0012] In the above technical solution, the positioning groove can position the receiving basket so that workers can place the receiving basket in the correct position each time, and thus the receiving basket can accurately receive the products.

[0013] Furthermore, a plurality of rollers are provided at the bottom of the material receiving basket.

[0014] In the above technical solution, the rollers make it easier for workers to move the material receiving basket.

[0015] Furthermore, the material receiving basket is provided with a push handle.

[0016] In the above technical solution, the push handle makes it easier for workers to move the material receiving basket.

[0017] Furthermore, a removal outlet is provided on the side wall of the material receiving basket, and a cover plate is hinged on the material receiving basket to close the removal outlet. The cover plate can be opened and closed to allow the product to leave the material receiving basket through the removal outlet. A rubber block is installed on the upper and lower end surfaces of the cover plate, and the rubber block can contact the inner wall of the removal outlet.

[0018] In the above technical solution, the removal port facilitates taking out the stacked products.

[0019] Furthermore, a handle is provided on the cover plate.

[0020] In the above technical solution, the handle facilitates workers to open and close the cover.

[0021] To sum up, the present application has the following technical effects: the feeding belt can receive the products to be cooled after being produced by the blister machine, and the products can be cooled by the cold air sent out by the air conditioner during the transportation by the feeding belt. The cooled products can be sent to the top of the receiving basket by two feeding parts, and then the driving component can drive the two feeding parts to move horizontally and linearly in directions away from each other, so that the products can fall into the receiving basket. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the overall structure of this application;

[0023] Figure 2 This is a schematic diagram of the overall structure of this application from another perspective;

[0024] Figure 3 Schematic diagram of the position of the roller in this application.

[0025] Description of reference numerals:

[0026] 1. Feed belt; 2. Air cooler; 3. Collection basket; 31. Removal port; 4. Feeding element; 41. Conveyor wheel; 42. Conveyor belt; 43. Feeding motor; 44. Mounting block; 45. Baffle; 5. Drive assembly; 51. Lead screw; 52. Blanking motor; 6. Pressure sensor; 7. Controller; 8. Frame; 81. Positioning slot; 9. Roller; 10. Push handle; 11. Cover; 12. Rubber block; 13. Handle; 14. Guide rod DETAILED DESCRIPTION

[0027] Please refer to the attached drawings in the manual Figure 1An embodiment of the present application provides a blister product cooling device, comprising a frame 8, on which two pulleys are rotatably mounted, and the same feed belt 1 is wound around the two pulleys. The pulleys are driven by a drive motor to rotate clockwise so that the feed belt 1 can convey the product to be cooled. In this embodiment, the product is a plastic pallet. An air conditioner 2 is mounted on the frame 8, and the air conditioner 2 is located above the feed belt 1. The air conditioner 2 is used to send cold air to the product on the feed belt 1 to cool the product.

[0028] Please refer to the attached drawings in the manual Figure 1 , a receiving basket 3 is placed at the end of the feeding belt 1, and the receiving basket 3 is used to receive the cooled products. Two feeding parts 4 are provided at the end of the feeding belt 1, and the feeding parts 4 are used to feed the products on the feeding belt 1 to the top of the receiving basket 3. The feeding part 4 includes a mounting block 44, two conveying wheels 41 rotatably mounted on the mounting block 44, a feeding motor 43 for driving the conveying wheels 41 to rotate clockwise, a conveyor belt 42 wound on the two conveying wheels 41 at the same time, and a baffle 45 installed on the frame 8. The end of the conveyor belt 42 facing away from the ground is flush with the end of the feeding belt 1 facing away from the ground. The baffle 45 is used to limit the displacement of the product along the length direction of the conveyor belt 42 so that the product is located directly above the receiving basket 3. The two mounting blocks 44 are driven by the driving assembly 5 to slide horizontally and linearly in directions away from each other. The driving assembly 5 includes a screw 51 rotatably mounted on the frame 8 and horizontally arranged, and a blanking motor 52 that drives the screw 51 to rotate. The length direction of the screw 51 is consistent with the width direction of the feed belt 1. The threads at both ends of the length direction of the screw 51 are rotated in opposite directions. The two ends of the length direction of the screw 51 are respectively threadedly connected to the two mounting blocks 44. A guide rod 14 is installed above the screw 51 and on the frame 8. The length direction of the guide rod 14 is consistent with the length direction of the screw 51. The two mounting blocks 44 are slidably connected to the guide rod 14. The guide rod 14 is used to guide the movement path of the mounting block 44 so that the mounting block 44 can slide horizontally and linearly.

[0029] Please refer to the attached drawings in the manual Figure 2 A pressure sensor 6 is embedded in the baffle 45. The detection end of the pressure sensor 6 can contact the product on the conveyor belt 42. The pressure sensor 6 is electrically connected to a controller 7, which is electrically connected to the blanking motor 52. The feed belt 1 transfers the product to the two conveyor belts 42. The product then continues to be transported by the conveyor belts 42 until it contacts the detection end of the pressure sensor 6. At this point, the blanking motor 52 drives the lead screw 51 to rotate, causing the two mounting blocks 44 to move away from each other, and the product on the conveyor belts 42 falls into the receiving basket 3.

[0030] Please refer to the attached drawings in the manual Figure 2 and Figure 3A push handle 10 is installed on the material receiving basket 3, four rollers 9 are installed at the bottom of the material receiving basket 3, and a positioning groove 81 is provided on the frame 8. The positioning groove 81 is opened on the side. The three inner walls of the positioning groove 81 can contact one by one with three outer walls of the material receiving basket 3. The worker can push the material receiving basket 3 directly to the positioning groove 81. The positioning groove 81 is used to position the material receiving basket 3 so that the worker can accurately place the material receiving basket 3 each time so that the material receiving basket 3 can accurately receive the product.

[0031] Please refer to the attached drawings in the manual Figure 2 and Figure 3 The side wall of the receiving basket 3 is provided with a take-out opening 31, and a cover 11 is hingedly connected to the receiving basket 3 to seal the take-out opening 31. The cover 11 can be opened and closed to allow the stacked products in the receiving basket 3 to leave the receiving basket 3 through the take-out opening 31. Rubber blocks 12 are mounted on the upper and lower end surfaces of the cover 11. The rubber blocks 12 can contact the inner wall of the take-out opening 31, thereby ensuring that the cover 11 effectively seals the take-out opening and reducing the possibility of the cover 11 automatically opening when workers move the receiving basket 3. A handle 13 is mounted on the cover 11 to facilitate workers opening and closing the cover 11.

[0032] The working principle of this embodiment is: the feeding belt 1 can receive the products to be cooled after being produced by the blister machine and transport the products toward the location of the receiving basket 3. During this process, the air conditioner 2 can send cold air to the products to cool the products. The cooled products can continue to be transported by the feeding belt 1 to the conveyor belt 42. The conveyor belt 42 continues to transport the products until the products contact the detection end of the pressure sensor 6. At this time, the blanking motor 52 can drive the screw 51 to rotate so that the two mounting blocks 44 move away from each other so that the products can fall vertically into the receiving basket 3.

[0033] The above are all preferred embodiments of the present application, and are not intended to limit the scope of protection of the present application. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the scope of protection of the present application.

Claims

1. A cooling device for blister products, characterized in that: include: A feeding belt (1), the feeding belt (1) is used to convey products; An air cooler (2), the air cooler (2) being used to deliver cold air to the products on the feeding belt (1); A material receiving basket (3), the material receiving basket (3) is located at one end of the feeding belt (1) in the length direction, and the material receiving basket (3) is used to accommodate the cooled products; Feeding pieces (4), two of which are provided, and the feeding pieces (4) are used to deliver the products on the feeding belt (1) to the top of the receiving basket (3); A driving assembly (5) is used to drive the two feeding members (4) to move horizontally and linearly in directions away from each other, so that the products can fall into the receiving basket (3).

2. A cooling device for blister products according to claim 1, characterized in that: The feeding member (4) comprises: Conveyor wheels (41), two conveyor wheels (41) are provided and a same conveyor belt (42) is wound around the two conveyor wheels (41), the conveyor wheels (41) are driven to rotate by a feeding motor (43), the end of the conveyor belt (42) facing away from the ground is flush with the end of the feeding belt (1) facing away from the ground, and the feeding belt (1) can deliver products to the conveyor belt (42); a mounting block (44), wherein the transmission wheel (41) is rotatably mounted on the mounting block (44); A baffle (45) is located on a side of the receiving basket (3) facing away from the ground, and the baffle (45) is used to limit the movement of the product along the length direction of the conveyor belt (42).

3. A cooling device for blister products according to claim 2, characterized in that: The driving assembly (5) includes a screw (51) and a blanking motor (52) for driving the screw (51) to rotate. The screw threads at the two ends of the length direction of the screw (51) are in opposite directions. The two mounting blocks (44) are respectively connected to the two ends of the length direction of the screw (51) through threads. A pressure sensor (6) is installed on the baffle (45). The blanking motor (52) is electrically connected to a controller (7). The pressure sensor (6) is electrically connected to the controller (7). The detection end of the pressure sensor (6) can contact the product on the conveyor belt (42) so that the blanking motor (52) can drive the screw (51) to rotate and the two mounting blocks (44) are moved away from each other.

4. A cooling device for blister products according to claim 3, characterized in that: It also includes a frame (8), the lead screw (51) is rotatably mounted on the frame (8), and a positioning groove (81) is provided on the frame (8), and the positioning groove (81) is used for the material receiving basket (3) to be embedded.

5. A cooling device for blister products according to claim 1, characterized in that: A plurality of rollers (9) are provided at the bottom of the material collecting basket (3).

6. A cooling device for blister products according to claim 5, characterized in that: The material receiving basket (3) is provided with a push handle (10).

7. A cooling device for blister products according to claim 1, characterized in that: The side wall of the material receiving basket (3) is provided with a take-out port (31), and a cover plate (11) capable of closing the take-out port (31) is hingedly connected to the material receiving basket (3). The cover plate (11) can be opened and closed so that the product can leave the material receiving basket (3) through the take-out port (31). A rubber block (12) is installed on the upper end surface and the lower end surface of the cover plate (11), and the rubber block (12) can contact the inner wall of the take-out port (31).

8. A cooling device for blister products according to claim 7, characterized in that: The cover plate (11) is provided with a handle (13).

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