Foam pressing device

Abstract

The utility model provides a foam pressing device which comprises a conveying belt, a transfer notch, a supporting plate, a limiting mechanism, an adsorption mechanism, a moving mechanism and a pressing mechanism. According to the utility model, the structural member positioned at the tail end of the limiting mechanism is adsorbed and placed on the moving mechanism through the adsorption mechanism, the structural member is moved to the pressing mechanism through the moving mechanism, the foam on the structural member is pressed through the pressing mechanism, and the pressed structural member is transferred to the conveyor belt, so that mechanical structural member foam pressing is completed; compared with the prior art, the foam pressing device has the advantages that the operation of manually pressing foam on a structural part by adopting an air pressure device is omitted, the labor cost is reduced, the labor intensity of operators is reduced, the production efficiency is improved, and meanwhile, the pressure leakage risk existing in a manual pressing production mode is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of foam assembly, in particular to a foam pressing device. Background Art

[0002] Foam has the characteristics of fast pressure-sensitive fixation, elasticity, light weight, easy bending and reliable performance. Pressing different types of foam on structural parts can play one or more functions such as shock absorption, anti-static, insulation, conductivity (conductive foam), heat insulation, sealing, shielding, flame retardancy, etc. Structural parts are usually assembled in an assembly line operation mode, among which the existing production method of pressed foam is: manually using an air pressure device to press the foam on the structural parts. This manual production method consumes a lot of labor, has high labor intensity for operators, has low production efficiency, and has the risk of pressure leakage. Utility Model Content

[0003] The purpose of the utility model is to design a foam pressing device to solve the problems raised by the background technology. To achieve the above purpose, the utility model provides the following technical solutions: including a conveyor belt for transmitting structural parts, a support plate provided with a transfer notch, a limiting mechanism installed at the bottom of the support plate and used for diverting and positioning the structural parts, an adsorption mechanism aligned with the end of the limiting mechanism, a moving mechanism for transporting the structural parts and a pressing mechanism for pressing the foam, the limiting mechanism is located above the conveyor belt and the gap between the bottom of the limiting mechanism and the conveyor belt is smaller than the height of the structural parts, the adsorption mechanism, the moving mechanism and the pressing mechanism are all installed on the top of the support plate, the adsorption mechanism is located at the front end of the transfer notch, the pressing mechanism is located at the rear end of the transfer notch, the moving mechanism is located below the output ends of the pressing mechanism and the adsorption mechanism, and the output end of the adsorption mechanism passes through the transfer notch.

[0004] Furthermore, the limiting mechanism includes two limiting rods fixedly connected to the bottom of the support plate, and limiting bosses are provided at the ends of the two limiting rods, and the structural member is located between the two limiting rods.

[0005] Furthermore, a guide rod with adjustable angle is provided at the front end of each limiting rod.

[0006] Furthermore, the adsorption mechanism includes an adsorption frame fixedly connected to the support plate, the adsorption frame spans the transfer slot, the top of the adsorption frame is fixedly connected to an adsorption cylinder, the bottom of the adsorption cylinder is fixedly connected to a plurality of suction columns, the end of the suction column is connected to a first suction cup for adsorbing the structural member, and the suction column is aligned with the transfer slot.

[0007] Furthermore, the moving mechanism includes a slide rail fixed to the support plate, a slider slidably connected to the slide rail and driven by a driving mechanism, a moving block fixed to the top of the slider, and a clamping mechanism fixed to the top of the moving block for clamping the structural member.

[0008] Furthermore, the driving mechanism includes a motor mounted on the support plate and two synchronous pulleys rotatably connected to the top of the support plate, wherein a rotating shaft of one of the synchronous pulleys is fixedly connected to an output end of the motor, and the two synchronous pulleys are connected by a synchronous belt, and the slider is fixedly connected to the synchronous belt.

[0009] Furthermore, a mounting groove for placing the structural member is provided at the top of the moving block, and the clamping mechanism includes a clamping cylinder and two fixed blocks fixedly connected to the top of the moving block, the two fixed blocks are distributed perpendicular to each other and are located at adjacent edges of the mounting groove, and a clamping block aligned with a corner of the mounting groove is fixedly connected to the telescopic rod of the clamping cylinder, and the clamping block and the two fixed blocks are distributed diagonally relative to the mounting groove.

[0010] Furthermore, the clamping mechanism includes a clamping frame fixedly connected to the support plate, the clamping frame spans the transfer slot, a clamping cylinder is fixedly connected to the top of the clamping frame, a clamping mold for compressing foam is fixedly connected to the telescopic rod of the clamping cylinder, and the clamping mold is aligned with the transfer slot.

[0011] Furthermore, the pressing mold is provided with a plurality of suction holes, and the suction holes are connected to a second suction cup for adsorbing the structural member.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] The utility model absorbs the structural part located at the end of the limiting mechanism and places it on the moving mechanism through the adsorption mechanism, and the moving mechanism moves the structural part to the pressing mechanism, presses the foam on the structural part through the pressing mechanism, and transfers the pressed structural part to the conveyor belt, thereby completing the mechanized foam pressing of the structural part, eliminating the need for manual use of an air pressure device to press the foam on the structural part, reducing labor costs, reducing the labor intensity of operators, improving production efficiency, and reducing the risk of pressure leakage in the manual pressing production method. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0016] Among them: 1. Limiting mechanism; 11. Guide rod; 12. Limiting rod; 2. Support plate; 21. Transfer notch; 3. Adsorption mechanism; 31. Suction column; 32. Adsorption frame; 33. Adsorption cylinder; 4. Moving mechanism; 41. Mounting groove; 42. Clamping block; 43. Clamping cylinder; 44. Moving block; 45. Fixed block; 46. Slider; 5. Clamping mechanism; 51. Clamping mold; 52. Clamping frame; 53. Clamping cylinder; 6. Structural parts. DETAILED DESCRIPTION

[0017] In order to further explain the technical means and effects adopted by the present invention to achieve the predetermined purpose of the utility model, the specific implementation method, structure, characteristics and effects of the present invention are described in detail below in combination with the accompanying drawings and preferred embodiments.

[0018] Example: Please refer to Figure 1 A foam pressing device comprises a conveyor belt for transmitting structural parts, a support plate 2 provided with a transfer slot 21, a limiting mechanism 1 installed at the bottom of the support plate 2 and used for diverting and positioning structural parts 6, an adsorption mechanism 3 aligned with the end of the limiting mechanism 1, a moving mechanism 4 for transferring structural parts 6 and a pressing mechanism 5 for pressing foam, wherein the limiting mechanism 1 is located above the conveyor belt and the gap between the bottom of the limiting mechanism 1 and the conveyor belt is smaller than the height of the structural parts 6, the adsorption mechanism 3, the moving mechanism 4 and the pressing mechanism 5 are all installed on the top of the support plate 2, the adsorption mechanism 3 is located at the front end of the transfer slot 21, the pressing mechanism 5 is located at the rear end of the transfer slot 21, the moving mechanism 4 is located below the output ends of the pressing mechanism 5 and the adsorption mechanism 3, and the output end of the adsorption mechanism 3 passes through the transfer slot 21; wherein the conveyor belt is located on the assembly line for the structural parts 6 Continuous supply, when the device is running, the structural part 6 will move to the end of the limiting mechanism 1 through the conveyor belt, and then the adsorption mechanism 3 will start to adsorb the structural part 6 at the end of the limiting mechanism 1 and place it on the moving mechanism 4, and then the moving mechanism 4 will start to move the structural part 6 to under the pressing mechanism 5, and then the pressing mechanism 5 will start to press the foam on the structural part 6. When the pressure holding time is reached, the pressing mechanism 5 moves up and transfers the structural part 6 to the conveyor belt to complete the foam pressing of the structural part 6; thereby reducing the process of manually using an air pressure device to press the foam on the structural part 6, reducing labor costs, reducing the labor intensity of operators, improving production efficiency and reducing the problem of pressure leakage during manual pressing; in addition, the utility model is provided with two sets of the above-mentioned structure, which further improves the working efficiency of foam pressing.

[0019] In this embodiment, the limiting mechanism 1 includes two limiting rods 12 fixedly connected to the bottom of the support plate 2, and limiting bosses are provided at the ends of the two limiting rods 12. The structural member 6 is located between the two limiting rods 12 and is used to position and limit the structural member 6. When the structural member 6 moves between the two limiting rods 12, the lateral position of the structural member 6 will be limited. At the same time, the limiting boss eliminates the follow-up of the structural member 6 on the conveyor belt, thereby ensuring the limitation of the horizontal position of the structural member 6. The front end of each limiting rod 12 is provided with an angle-adjustable guide rod 11, and the angle adjustment method can be in the form of a connecting rod. One end of the connecting rod is fixedly connected to the guide rod 11, and the other end is provided with a through hole. The adjusting bolt passes through the through hole and is threadedly connected to the limiting rod 12 to achieve the angle adjustment of the guide rod 11, which is beneficial The structure 6 is introduced between the limiting rods 12; and the adsorption mechanism 3 includes an adsorption frame 32 fixedly connected to the support plate 2, the adsorption frame 32 spans the transfer slot 21, the top of the adsorption frame 32 is fixedly connected to an adsorption cylinder 33, the bottom of the adsorption cylinder 33 is fixedly connected to a plurality of suction columns 31, the end of the suction column 31 is connected to a first suction cup for adsorbing the structure 6, the suction column 31 is aligned with the transfer slot 21, when the structure 6 moves to the position of the limiting boss, the adsorption cylinder 33 is started and negative pressure is generated in the suction column 31 (the negative pressure can be generated by connecting the suction column 31 to the existing exhaust system), when the first suction cup is pressed on the upper surface of the structure 6, the first suction cup will absorb the structure 6, and then the adsorption cylinder 33 is reversely started, so as to suck up the structure 6;The moving mechanism 4 includes a slide rail fixed to the support plate 2, a slider 46 slidably connected to the slide rail and driven by a driving mechanism, a moving block 44 fixed to the top of the slider 46, and a clamping mechanism fixed to the top of the moving block 44 for clamping the structural member 6. The driving mechanism includes a motor installed on the support plate 2, two synchronous pulleys rotatably connected to the top of the support plate 2, one of the synchronous pulleys has a rotating shaft fixed to the output end of the motor, the two synchronous pulleys are connected by a synchronous belt, a slider 46 is fixed to the synchronous belt, a mounting groove 41 for placing the structural member 6 is provided on the top of the moving block 44, and the clamping mechanism includes a clamping cylinder 43 and two fixed blocks 45 fixed to the top of the moving block 44. The two fixing blocks 45 are arranged perpendicularly to each other and are located at the edge of the adjacent mounting groove 41. The telescopic rod of the clamping cylinder 43 is fixedly connected with a clamping block 42 aligned with one corner of the mounting groove 41. The clamping block 42 and the two fixing blocks 45 are arranged diagonally relative to the mounting groove 41. When the structural member 6 is located at the position of the limiting boss, the moving block 44 will be located below the clamping mechanism 5. When the first suction cup lifts the structural member 6 to a specified height, the motor starts, thereby rotating the synchronous belt, and then moving the slider 46, so that the moving plate moves to the bottom of the first suction cup, and then the adsorption cylinder 33 is started to move the structural member 6 to the top of the moving block 44, and then the negative pressure in the suction column 31 disappears, so that the structural member 6 is lifted to the specified height. 6 falls into the installation groove 41, and then the clamping cylinder 43 is started to clamp the structural member 6, and then the motor is started in the reverse direction to move the structural member 6 to the bottom of the clamping mechanism 5; and the clamping mechanism 5 includes a clamping frame 52 fixedly connected to the support plate 2, the clamping frame 52 spans the transfer notch 21, and the top of the clamping frame 52 is fixedly connected to the clamping cylinder 53, and a clamping mold 51 for compressing the foam is fixedly connected to the telescopic rod of the clamping cylinder 53, and the clamping mold 51 is aligned with the transfer notch 21, and a plurality of suction holes are provided on the clamping mold 51, and the suction holes are connected to the second suction cup for adsorbing the structural member 6. When the structural member 6 moves to the bottom of the clamping mechanism 5, the clamping cylinder 53 is started, and the clamping mold 51 moves downward. The structure 6 is moved and the foam is pressed for a period of time to maintain the pressure. When the pressure maintenance is completed, negative pressure will be generated in the suction hole, and the clamping cylinder 43 will stop clamping the structure 6. Then the clamping cylinder 53 will start, and the clamping mold 51 will move up while lifting the structure 6. Then the motor will start and move the moving block 44 to the bottom of the first suction cup. In this process, the next structure 6 will be sucked to a high place by the first suction cup, thereby realizing the continuous pressing of the foam on the structure 6. When the moving block 44 moves to the bottom of the first suction cup, the negative pressure in the suction hole disappears, so that the pressed structure 6 is put down and falls to the conveyor belt for the next process. ;

[0020] How it works

[0021] When the device is running, the structural part 6 will move through the conveyor belt and move to the limiting boss through the guide rod 11. When the adsorption cylinder 33 is started, negative pressure will be generated in the suction column 31. When the first suction cup is pressed on the upper surface of the structural part 6, the first suction cup will absorb the structural part 6, and then the adsorption cylinder 33 will be started in the reverse direction to suck up the structural part 6, and then the motor will be started to rotate the synchronous belt, thereby moving the slider 46, so that the moving plate moves to the bottom of the first suction cup, and then the adsorption cylinder 33 will be started to move the structural part 6 to the top of the moving block 44, and then the negative pressure in the suction column 31 will disappear, so that the structural part 6 falls into the installation groove 41, and then the clamping cylinder 43 will be started to clamp the structural part 6, and then the motor will be started in the reverse direction to move the structural part 6 to the bottom of the clamping mechanism 5; when the structural part 6 moves to the bottom of the clamping mechanism 5, the clamping cylinder 53 will be started, and the clamping mold 51 will move down and clamp the structural part 6. The foam is compressed and compressed for a period of time to maintain the pressure. When the pressure maintenance is completed, negative pressure will be generated in the suction hole, and the clamping cylinder 43 will stop clamping the structural part 6. Then the clamping cylinder 53 will be started, and the clamping mold 51 will move up while lifting the structural part 6. Then the motor will be started to move the moving block 44 to the bottom of the first suction cup. In this process, the next structural part 6 will be adsorbed to a high place by the first suction cup, thereby realizing the continuous compression of the foam on the structural part 6. When the moving block 44 moves to the bottom of the first suction cup, the negative pressure in the suction hole disappears, thereby putting down the compressed structural part 6 and dropping it onto the conveyor belt for the next process. Therefore, the utility model saves the operation of manually using an air pressure device to compress the foam on the structural part 6, reduces labor costs, reduces the labor intensity of operators, improves production efficiency, and reduces the risk of pressure leakage in the manual compression production method.

[0022] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be an element centered thereon. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be an element centered thereon. The terms "upper", "lower", "left", "right", "front", "rear" and similar expressions used herein are for illustrative purposes only.

[0023] The above are only preferred embodiments of the present invention, and are not intended to limit the present invention in any form. Although the present invention has been disclosed as a preferred embodiment as above, it is not intended to limit the present invention. Any technical personnel in this field can make some changes or modify the technical contents disclosed above into equivalent embodiments without departing from the scope of the technical solution of the present invention. However, any brief modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. A foam pressing device, characterized in that: The invention comprises a conveyor belt for transporting a structural member (6), a support plate (2) provided with a transfer notch (21), a limiting mechanism (1) installed at the bottom of the support plate (2) and used for diverting and positioning the structural member (6), an adsorption mechanism (3) aligned with the end of the limiting mechanism (1), a moving mechanism (4) for transporting the structural member (6) and a pressing mechanism (5) for pressing the foam, wherein the limiting mechanism (1) is located above the conveyor belt and the space between the bottom of the limiting mechanism (1) and the conveyor belt is The gap is smaller than the height of the structural member (6); the adsorption mechanism (3), the moving mechanism (4) and the pressing mechanism (5) are all installed on the top of the support plate (2); the adsorption mechanism (3) is located at the front end of the transfer slot (21); the pressing mechanism (5) is located at the rear end of the transfer slot (21); the moving mechanism (4) is located below the output ends of the pressing mechanism (5) and the adsorption mechanism (3); and the output end of the adsorption mechanism (3) passes through the transfer slot (21).

2. The foam pressing device according to claim 1, characterized in that: The limiting mechanism (1) comprises two limiting rods (12) fixedly connected to the bottom of the support plate (2), the ends of the two limiting rods (12) are provided with limiting bosses, and the structural member (6) is located between the two limiting rods (12).

3. The foam pressing device according to claim 2, characterized in that: A guide rod (11) with an adjustable angle is provided at the front end of each limiting rod (12).

4. The foam pressing device according to claim 1, characterized in that: The adsorption mechanism (3) comprises an adsorption frame (32) fixedly connected to the support plate (2), the adsorption frame (32) spanning the transfer slot (21), the top of the adsorption frame (32) being fixedly connected to an adsorption cylinder (33), the bottom of the adsorption cylinder (33) being fixedly connected to a plurality of suction columns (31), the end of each suction column (31) being connected to a first suction cup for adsorbing the structural member (6), and the suction column (31) being aligned with the transfer slot (21).

5. The foam pressing device according to claim 1, characterized in that: The moving mechanism (4) comprises a slide rail fixedly connected to the support plate (2), a slider (46) slidably connected to the slide rail and driven by a driving mechanism, a moving block (44) fixedly connected to the top of the slider (46), and a clamping mechanism fixedly connected to the top of the moving block (44) for clamping the structural member (6).

6. The foam pressing device according to claim 5, characterized in that: The driving mechanism comprises a motor mounted on the support plate (2) and two synchronous pulleys rotatably connected to the top of the support plate (2), wherein a rotating shaft of one of the synchronous pulleys is fixedly connected to an output end of the motor, and the two synchronous pulleys are connected via a synchronous belt, and the slider (46) is fixedly connected to the synchronous belt.

7. The foam pressing device according to claim 5, characterized in that: The top of the moving block (44) is provided with a mounting groove (41) for placing the structural member (6); the clamping mechanism comprises a clamping cylinder (43) fixedly connected to the top of the moving block (44) and two fixed blocks (45); the two fixed blocks (45) are arranged perpendicular to each other and are located at adjacent edges of the mounting groove (41); a clamping block (42) aligned with a corner of the mounting groove (41) is fixedly connected to the telescopic rod of the clamping cylinder (43); the clamping block (42) and the two fixed blocks (45) are arranged diagonally relative to the mounting groove (41).

8. The foam pressing device according to claim 1, characterized in that: The clamping mechanism (5) comprises a clamping frame (52) fixedly connected to the support plate (2), the clamping frame (52) spanning the transfer slot (21), a clamping cylinder (53) fixedly connected to the top of the clamping frame (52), a clamping mold (51) for compressing foam fixedly connected to the telescopic rod of the clamping cylinder (53), and the clamping mold (51) is aligned with the transfer slot (21).

9. The foam pressing device according to claim 8, characterized in that: The pressing mold (51) is provided with a plurality of suction holes, and the suction holes are connected to a second suction cup for adsorbing the structural member (6).

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