Plastic raw material adding structure

Abstract

The utility model discloses a plastic raw material adding structure which comprises a melting conveyor and a heating storage tank arranged at the top of the melting conveyor, and further comprises a supporting frame arranged at the top of the melting conveyor and on the side face of the heating storage tank; the fixed seat is fixed at the top of the support frame; the two clamping plates are fixed at the top of the fixed seat; the conveying belt is obliquely arranged between the two clamping plates; the multiple clamping structures are arranged on the surface of the conveying belt of the conveying belt and located on the side away from the heating storage tank; and the side rail is fixed on the side surface of the clamping plate and is positioned at the top of the heating storage tank. According to the plastic raw material adding structure provided by the utility model, in the processing process of plastic products, the convenience of adding plastic particle raw materials by a user is increased, so that the feeding efficiency is higher, meanwhile, feeding is carried out at the position of the conveying belt and is far away from the melting conveyor and the heating storage tank, the safety during feeding is increased, and the plastic raw material adding structure is more convenient for the user to use.

Description

Technical Field

[0001] The utility model relates to the technical field of plastic raw material addition, in particular to a plastic raw material adding structure. Background Art

[0002] Plastics are polymer compounds made from monomers through addition polymerization or condensation polymerization. They are generally in granular form and are made through extrusion and pelletizing.

[0003] The processing of plastic products is inseparable from these plastic particles. The quality of plastic products is directly affected by the plastic particle raw materials. If degradable plastic raw materials are used, the processed plastic products will also be degradable plastic products.

[0004] In response to environmental protection requirements, degradable plastic granule raw materials are now gradually promoted. When in use, the degradable plastic granule raw materials are first added into the equipment, melted, and then fed into the plastic molding mold through a feeder. Finally, the degradable plastic product can be obtained after cooling.

[0005] Currently, in the process of plastic product processing, users are required to pour plastic raw material particles into the equipment's temporary storage box one bag at a time for preheating, and then pour them into the melting and feeding equipment one by one for transmission. Since users are required to add plastic raw material particles one bag at a time, it is not only inconvenient to operate and affects the efficiency of raw material addition, but it is also close to the equipment, posing certain safety hazards. Utility Model Content

[0006] In view of the deficiencies in the prior art, the utility model provides a plastic raw material adding structure, the purpose of which is to solve the above-mentioned problems.

[0007] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0008] A plastic raw material adding structure includes a melting conveyor and a heating storage tank arranged on the top of the melting conveyor, and also includes:

[0009] a support frame, which is disposed on top of the melt conveyor and heats the sides of the storage tank;

[0010] A fixing seat, which is fixed to the top of the supporting frame;

[0011] Two clamping plates fixed to the top of the fixing base;

[0012] A conveyor belt, which is obliquely arranged between two clamping plates;

[0013] A plurality of clamping structures are arranged on the conveyor belt surface of the conveyor belt and are located on a side away from the heating storage tank;

[0014] Side rails are secured to the sides of the cleat and are located on top of the heated storage tank.

[0015] Preferably, the length of the conveyor belt and the clamping plate is greater than the heating storage tank, and both ends of the conveyor belt are far away from the heating storage tank.

[0016] Preferably, the side of the conveyor belt close to the heating storage tank is lower than the side away from the heating storage tank.

[0017] Preferably, the side rail also includes:

[0018] A slider, which is slidably arranged inside the side rail;

[0019] a cutter, which is fixed to the top of the slide and can extend to the top of the side rail;

[0020] a motor, which is fixed inside the side rail;

[0021] The threaded rod is fixed to the output shaft of the motor and passes through the slider to be threadedly connected with the slider.

[0022] Preferably, a guide plate is fixed inside the heating storage tank.

[0023] Preferably, the clamping structure comprises:

[0024] two clamping blocks fixed to the belt surface of the conveyor belt;

[0025] A movable block, which is rotatably disposed between the two clamping blocks via a rotating shaft;

[0026] The clamp is fixedly connected to the movable block and is used for clamping the bag containing the plastic granule raw material.

[0027] Preferably, the conveyor belt has a rough surface.

[0028] Compared with the prior art, the utility model has the following beneficial effects:

[0029] The utility model provides a plastic raw material adding structure, which increases the convenience for users to add plastic granular raw materials during the processing of plastic products, thereby improving the efficiency of adding materials. At the same time, materials are loaded on the conveyor belt, away from the melting conveyor and the heating storage tank, which increases the safety during loading and is more convenient for users. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 This is a structural schematic diagram of a plastic raw material adding structure described in the utility model;

[0031] Figure 2 It is an enlarged schematic diagram of the internal structure of the side rail of the utility model;

[0032] Figure 3 It is an enlarged schematic diagram of the structure of the clamping structure of the utility model.

[0033] In the figure: 10 melting conveyor, 20 heating storage tank, 30 supporting frame, 40 fixing seat, 50 clamping plate, 60 conveyor belt, 70 clamping structure, 71 clamping block, 72 movable block, 73 rotating shaft, 74 clamp, 80 side rail, 81 sliding block, 82 cutting knife, 83 motor, 84 threaded rod, 90 guide plate. DETAILED DESCRIPTION

[0034] 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.

[0035] A plastic raw material adding structure includes a melting conveyor 10 and a heating storage tank 20 arranged on the top thereof. The melting conveyor 10 and the heating storage tank 20 are structures in existing plastic product processing equipment, and are connected and work in an existing manner. A guide plate 90 is fixed inside the heating storage tank 20 for guiding the plastic raw material to enter;

[0036] In the examples of this application, please refer to Figure 1 , a support frame 30 located on the side of the heating storage tank 20 is provided on the top of the melting conveyor 10, a fixing seat 40 is fixed on the top of the support frame 30, two clamping plates 50 are fixed on the top of the fixing seat 40, and a conveyor belt 60 is obliquely arranged between the two clamping plates 50, and the conveyor belt 60 can be an existing belt conveyor belt, which is connected and controlled in an existing manner. The length of the conveyor belt 60 and the clamping plate 50 is greater than the heating storage tank 20, and both ends of the conveyor belt 60 are far away from the heating storage tank 20, and the side of the conveyor belt 60 close to the heating storage tank 20 is lower than the side away from the heating storage tank 20. When in use, the user places the bags containing plastic granular raw materials one by one on the top of the conveyor belt 60, and then moves the plastic granular raw materials to the side of the heating storage tank 20 through the transmission of the conveyor belt 60, and then pours the materials. The surface of the conveyor belt 60 is rough, which can prevent the bags containing plastic granular raw materials from sliding down;

[0037] For further information, see Figure 1 and 2A side rail 80 located at the top of the heating storage tank 20 is fixed to the side of the clamping plate 50, a slider 81 is slidably arranged inside the side rail 80, a cutter 82 that can extend to the top of the side rail 80 is fixed on the top of the slider 81, a motor 83 is fixed inside the side rail 80, a threaded rod 84 passing through the slider 81 is fixed on the output shaft of the motor 83, and the threaded rod 84 is threadedly connected to the slider 81. During the transmission, the bag containing the plastic granule raw material will be partially placed on the side rail 80. When the bag containing the plastic granule raw material follows the conveyor belt 60 to move to the heating storage tank 20, the bag containing the plastic granule raw material will be placed on the side rail 80. After turning to the side, the motor 83 is started to drive the threaded rod 84 to rotate, thereby driving the slider 81 to slide, and then driving the cutter 82 to move. The cutter 82 moves up to cut the bag containing the plastic granule raw material, and the plastic granules inside can slide out under the action of gravity, and finally slide into the interior of the heating storage tank 20 to complete the feeding. The user only needs to place the bags containing the plastic granule raw materials on the conveyor belt 60 one by one in advance. The operation is simple, the operation efficiency is higher, and it is more convenient for users to use, and it can also prevent the bags from accidentally entering the heating storage tank 20.

[0038] For further information, see Figure 1 and 3 The conveyor belt surface of the conveyor belt 60 is provided with a plurality of clamping structures 70. Specifically, the clamping structure 70 includes two clamping blocks 71 fixed to the belt surface of the conveyor belt 60. A movable block 72 is rotatably provided between the two clamping blocks 71 through a rotating shaft 73. The movable block 72 is fixedly connected with a clamp 74. When in use, the clamp 74 is used to clamp the bag of plastic granule raw materials. The clamp 74 can be an existing clamp. After the bag of plastic granule raw materials is placed on the conveyor belt 60, the bag of plastic granule raw materials is clamped with the clamp 74, so that after the material is unloaded, the bag will be clamped and remain on the conveyor belt 60. Then, after being transferred to the end by the conveyor belt 60, the bag can be removed from the clamp 74. The operation is simple and easy to disassemble.

[0039] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0040] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A plastic raw material adding structure, comprising a melting conveyor and a heating storage tank arranged on the top thereof, characterized in that: Also includes: a support frame, which is disposed on top of the melt conveyor and heats the sides of the storage tank; A fixing seat, which is fixed to the top of the supporting frame; Two clamping plates fixed to the top of the fixing base; A conveyor belt, which is obliquely arranged between two clamping plates; A plurality of clamping structures are arranged on the conveyor belt surface of the conveyor belt and are located on a side away from the heating storage tank; Side rails are secured to the sides of the cleat and are located on top of the heated storage tank.

2. A plastic raw material adding structure according to claim 1, characterized in that: The lengths of the conveyor belt and the clamping plate are greater than the heating storage tank, and both ends of the conveyor belt are far away from the heating storage tank.

3. A plastic raw material adding structure according to claim 1, characterized in that: The side of the conveyor belt close to the heating storage tank is lower than the side away from the heating storage tank.

4. A plastic raw material adding structure according to claim 1, characterized in that: The side rail also includes: A slider, which is slidably arranged inside the side rail; a cutter, which is fixed to the top of the slide and can extend to the top of the side rail; a motor, which is fixed inside the side rail; The threaded rod is fixed to the output shaft of the motor and passes through the slider to be threadedly connected with the slider.

5. A plastic raw material adding structure according to claim 1, characterized in that: A guide plate is fixed inside the heating storage tank.

6. A plastic raw material adding structure according to claim 1, characterized in that: The clamping structure comprises: two clamping blocks fixed to the belt surface of the conveyor belt; A movable block, which is rotatably disposed between the two clamping blocks via a rotating shaft; The clamp is fixedly connected to the movable block and is used for clamping the bag containing the plastic granule raw material.

7. A plastic raw material adding structure according to claim 6, characterized in that: The conveyor belt has a rough surface.

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