Impurity removing device for adhesive production

Abstract

The utility model discloses an impurity removal device for adhesive production, and relates to the technical field of adhesive production, the impurity removal device for adhesive production comprises a support block, the upper end of the support block is connected with a conveyor belt, the upper part of the conveyor belt is connected with a rectangular tiled block, one end of the rectangular tiled block is connected with an impurity removal cavity, and the other end of the rectangular tiled block is connected with a dust collection cavity. A rectangular frame body is connected to the end, close to the impurity removal cavity, of the supporting block, after the adhesive falls into a screening frame body in the screening assembly, the rectangular shaking frame can make the adhesive roll front and back in the shaking process, and the adhesive does not fall into the screening frame body in the screening assembly in the rolling process; when the adhesive is screened, the adhesive is screened through the screening holes in the multiple screening mechanisms from top to bottom, so that the adhesive which does not conform to the screening holes is screened out in sequence, adhesive particles with the same diameter are collected together, multi-stage screening operation can be conducted on the adhesive, and therefore the quality of the screened adhesive is improved; and the precision of the adhesive particles after production is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of adhesive production, and more particularly to an impurity removal device for adhesive production. Background Art

[0002] Adhesive is one of the most important auxiliary materials and is widely used in packaging operations. Adhesive is a sticky substance that uses its sticky properties to connect two separate materials together. There are many types of adhesives.

[0003] At present, in the adhesive production process, adhesive particles are made by adhesive production equipment. However, the adhesive particles are small in size, which results in a high precision requirement for the equipment required to generate the adhesive particles. High-precision equipment will increase costs. However, some small manufacturers use low-precision production equipment. Although this reduces cost investment, the low precision of the adhesive production equipment causes the diameter of the produced adhesive particles to be non-uniform, thereby reducing the quality of the adhesive after production. Utility Model Content

[0004] The purpose of the present utility model is to provide a de-impurity device for adhesive production to solve the problems raised in the above-mentioned background technology: At present, in the adhesive production process, adhesive particles are produced by adhesive production equipment, but the adhesive particles are small in size, which results in a high precision requirement for the equipment required to generate the adhesive particles, and high-precision equipment will increase the cost. However, some small manufacturers use production equipment with lower precision. Although the cost investment is reduced, due to the low precision of the adhesive production equipment, the diameter of the produced adhesive particles is not uniform, thereby reducing the quality of the adhesive after production.

[0005] A de-impurity device for adhesive production comprises a support block, the upper end of the support block is connected to a conveyor belt, a rectangular tiling block is connected above the conveyor belt, one end of the rectangular tiling block is connected to a de-impurity chamber, and the end of the support block close to the de-impurity chamber is connected to a rectangular frame, the front end surface of the rectangular frame is connected to a sliding door, and the upper end surface of the rectangular frame is provided with a rectangular groove, the inner cavity of the rectangular groove is connected to a screening assembly, and an exhauster is installed in the inner cavity of the de-impurity chamber, the exhauster will generate a suction force on the adhesive particles on the surface of the conveyor belt, thereby extracting impurities mixed in the adhesive particles, and then adsorbing the impurities into the de-impurity chamber.

[0006] Preferably, the screening assembly includes a rectangular shaking frame, a second rectangular groove is opened on the upper end surface of the rectangular shaking frame, and circular connecting blocks are connected to the outer sides of the front and rear ends of the rectangular shaking frame, and the lower end of each circular connecting block is connected to a support block, and the lower end of the support block is connected to an electric telescopic rod, and the bottom end of the electric telescopic rod is installed in the bottom end of the inner cavity of the rectangular frame.

[0007] Preferably, circular connecting rods are connected to the lower end surfaces on both sides of the rectangular shaking frame, and a movable slide groove is provided on the front end surface of the rectangular shaking frame. A screening mechanism is connected to the inner cavity of each movable slide groove, and rectangular sliding grooves are provided at both ends above the movable slide groove, and the circular connecting rods are rotatably connected to the rectangular frame body.

[0008] Preferably, the screening mechanism includes a screening frame, rectangular sliders are connected to the outer surfaces of both ends of the screening frame, and a U-shaped blocking block is connected to the upper front side of the screening frame, a plurality of screening holes are opened on the lower end surface of the screening frame, and the diameter of the screening holes in each screening mechanism gradually decreases from top to bottom, and there is no screening hole in the last screening mechanism.

[0009] Preferably, the U-shaped blocking block is installed in the inner cavity of the rectangular sliding groove, and the screening frame and the rectangular sliding block are matched with the movable sliding groove.

[0010] Compared with the prior art, the advantages of the present invention are:

[0011] 1) In the present invention, after the adhesive falls into the screening frame in the screening assembly, the rectangular shaking frame will cause the adhesive to roll back and forth during the shaking process. During the rolling process, the adhesive will be screened by the screening holes in several screening mechanisms from top to bottom, so that the adhesive that does not meet the screening holes will be screened out in turn, and then the adhesive particles of the same diameter will be collected together. In this way, the adhesive can be screened at multiple levels, thereby improving the quality of the adhesive after screening, and then improving the accuracy of the adhesive particles after production. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0013] Figure 2 This is a schematic diagram of the structure of the screening component of the utility model;

[0014] Figure 3 This is a schematic structural diagram of the screening mechanism of the present utility model.

[0015] Explanation of the numbers in the figure: 1. Support block; 2. Conveyor belt; 3. Rectangular tiling block; 4. De-duster chamber; 5. Rectangular frame; 6. Sliding door; 7. Rectangular groove; 8. Screening assembly; 801. Rectangular shaking frame; 802. Second rectangular groove; 803. Circular connecting block; 804. Second support block; 805. Electric telescopic rod; 806. Circular connecting rod; 807. Moving slide; 808. Rectangular sliding groove; 809. Screening mechanism; 810. Screening frame; 811. Rectangular slider; 812. Screening hole; 813. U-shaped blocking block. DETAILED DESCRIPTION

[0016] Example: See Figure 1 A de-impurity device for adhesive production includes a support block 1, the upper end of the support block 1 is connected to a conveyor belt 2, a rectangular tiling block 3 is connected above the conveyor belt 2, one end of the rectangular tiling block 3 is connected to a de-impurity chamber 4, and the end of the support block 1 close to the de-impurity chamber 4 is connected to a rectangular frame 5, the front end surface of the rectangular frame 5 is connected to a sliding door 6, and the upper end surface of the rectangular frame 5 is provided with a rectangular groove 7, the inner cavity of the rectangular groove 7 is connected to a screening component 8, and an exhauster is installed in the inner cavity of the de-impurity chamber 4, the exhauster will generate a suction force on the adhesive particles on the surface of the conveyor belt 2, thereby extracting the mixed impurities in the adhesive particles, and then adsorbing the impurities into the de-impurity chamber 4.

[0017] See also Figure 2 The screening assembly 8 includes a rectangular shaking frame 801, a second rectangular groove 802 is provided on the upper end surface of the rectangular shaking frame 801, and circular connecting blocks 803 are connected to the outer sides of the front and rear ends of the rectangular shaking frame 801, and the lower end of each circular connecting block 803 is connected to the second support block 804, and the lower end of the second support block 804 is connected to the electric telescopic rod 805, and the bottom end of the electric telescopic rod 805 is installed in the bottom end of the inner cavity of the rectangular frame 5.

[0018] See also Figure 2 The lower end surfaces on both sides of the rectangular shaking frame 801 are connected with circular connecting rods 806, and the front end surface of the rectangular shaking frame 801 is provided with a movable slide groove 807, and the inner cavity of each movable slide groove 807 is connected with a screening mechanism 809, and rectangular sliding grooves 808 are provided at both ends above the movable slide groove 807, and the circular connecting rod 806 is rotatably connected to the rectangular frame body 5.

[0019] See also Figure 3The screening mechanism 809 includes a screening frame 810, and rectangular sliders 811 are connected to the outer surfaces of both ends of the screening frame 810, and a U-shaped blocking block 813 is connected to the upper front side of the screening frame 810. A plurality of screening holes 812 are opened on the lower end surface of the screening frame 810, and the diameter of the screening hole 812 in each screening mechanism 809 gradually decreases from top to bottom, and there is no screening hole 812 in the last screening mechanism 809.

[0020] The U-shaped blocking block 813 is installed in the inner cavity of the rectangular sliding groove 808, and the screening frame 810 and the rectangular sliding block 811 are matched with the movable sliding groove 807.

[0021] Working principle: First, place the adhesive that needs to be cleaned on the upper end surface of the conveyor belt 2, then start the conveyor belt 2 and drive the adhesive to move toward one end of the rectangular frame 5. During the movement of the adhesive, the rectangular paving block 3 will spread the adhesive, so that the adhesive is spread flat on the upper end surface of the conveyor belt 2 without the phenomenon of adhesive accumulation. After being spread flat, the adhesive will enter the impurity removal chamber 4. At this time, the exhauster will start to suck the tiny impurities mixed in the adhesive into the impurity removal chamber 4, and the adhesive that has undergone the impurity removal operation will continue to move toward the rectangular frame 5 until it falls into the screening component 8 installed in the inner cavity of the rectangular frame 5.

[0022] During the conveying process of the adhesive, the electric telescopic rods 805 connected to the two side surfaces of the front end of the rectangular shaking frame 801 will be activated to retract. At this time, the electric telescopic rods 805 connected to the two side surfaces of the rear end of the rectangular shaking frame 801 remain stationary. After the electric telescopic rods 805 connected to the two side surfaces of the front end of the rectangular shaking frame 801 have completed their extension and retraction, when they are reset, the electric telescopic rods 805 connected to the two side surfaces of the rear end will retract. Similarly, the electric telescopic rods 805 connected to the front and rear ends of the rectangular shaking frame 801 will be caused to reciprocate, thereby driving the second support block 804 and the rectangular shaking frame 801 to perform a reciprocating operation of shaking back and forth, thereby causing the rectangular shaking frame 801 to perform a shaking operation.

[0023] When the adhesive falls into the screening frame 810 in the screening assembly 8, the rectangular shaking frame 801 will cause the adhesive to roll back and forth during the shaking process. During the rolling process, the adhesive will be screened, so that the adhesive that does not meet the screening holes 812 will be screened out in sequence until all the adhesive is screened.

[0024] When the adhesive screening is completed, all operations are stopped. At this time, the sliding door 6 is opened, and the U-shaped blocking block 813 is moved upward along the rectangular sliding groove 808 until the U-shaped blocking block 813 is separated from the screening frame 810. Then the screening frame 810 is taken out along the moving sliding groove 807, and the screened adhesive is collected. Finally, the screening frame 810 is restored to its original position, and all operations are ended.

[0025] The above shows and describes the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely preferred examples of the present invention and are not intended to limit the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention, and such changes and improvements fall within the scope of the present invention. The scope of protection claimed in the present invention is defined by the appended claims and their equivalents.

Claims

1. A de-impurity device for adhesive production, comprising a support block (1), characterized in that: The upper end of the support block (1) is connected to a conveyor belt (2), a rectangular tiling block (3) is connected above the conveyor belt (2), one end of the rectangular tiling block (3) is connected to a debris removal chamber (4), and the end of the support block (1) close to the debris removal chamber (4) is connected to a rectangular frame (5), the front end surface of the rectangular frame (5) is connected to a sliding door (6), and a rectangular groove (7) is provided on the upper end surface of the rectangular frame (5), and a screening assembly (8) is connected in the inner cavity of the rectangular groove (7).

2. The impurity removal device for adhesive production according to claim 1, characterized in that: The screening assembly (8) includes a rectangular shaking frame (801), the upper end surface of the rectangular shaking frame (801) is provided with a second rectangular groove (802), and the outer sides of the front and rear ends of the rectangular shaking frame (801) are connected to circular connecting blocks (803), the lower end of each circular connecting block (803) is connected to a second supporting block (804), and the lower end of the second supporting block (804) is connected to an electric telescopic rod (805).

3. The impurity removal device for adhesive production according to claim 2, characterized in that: The lower end surfaces of both sides of the rectangular shaking frame (801) are connected with circular connecting rods (806), and the front end surface of the rectangular shaking frame (801) is provided with a movable slide groove (807), the inner cavity of each movable slide groove (807) is connected with a screening mechanism (809), and rectangular sliding grooves (808) are provided at both ends above the movable slide groove (807).

4. The impurity removal device for adhesive production according to claim 3, characterized in that: The screening mechanism (809) includes a screening frame (810), the outer surfaces of both ends of the screening frame (810) are connected to rectangular sliders (811), and the upper front side of the screening frame (810) is connected to a U-shaped blocking block (813), and the lower end surface of the screening frame (810) is provided with a plurality of screening holes (812).

5. The impurity removal device for adhesive production according to claim 4, characterized in that: The U-shaped blocking block (813) is installed in the inner cavity of the rectangular sliding groove (808), and the screening frame (810) and the rectangular sliding block (811) are matched with the movable sliding groove (807).

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