A nylon particle forming extrusion station structure

Abstract

The utility model is a molding extrusion station structure of nylon particles, including an extrusion structure, a feeding hopper and an external connection structure. The extrusion structure includes an extrusion cylinder, a cylinder connection seat, and an extrusion end structure arranged at the end of the extrusion cylinder. The external connection structure includes a rear end connection seat structure arranged between the extrusion cylinder and the outer side of the cylinder connection seat and a front end connection seat structure arranged between the extrusion end structure and the extrusion cylinder. The rear end connection seat structure includes a seat body connection block connected to the outer end of the cylinder connection seat, a first connection cavity of the extrusion cylinder arranged in the seat body connection block, and a rear end clamping locking sleeve arranged on the outer side of the seat body connection block. Through the design of the rear end connection seat structure and the front end connection seat structure, the extrusion structure does not directly contact the equipment connection surface during the pushing and extruding process, thereby improving the stability of the device during the production process. In addition, the provision of an external connecting rod is convenient for connection with the external structure on the one hand, and disperses the shock force in a disconnected state on the other hand.

Description

Technical Field

[0001] The utility model relates to nylon particle processing equipment, in particular to a novel simplified flow channel plate casting mold structure. Background Art

[0002] Nylon particles are used to make plastic packaging bags such as nylon particle aluminum foil bags, nylon particle plastic bags and nylon particle composite packaging bags. Nylon particle plastic bags are specially used to package plastic nylon particles and have a wide range of applications. Although the existing nylon extrusion device has the many advantages mentioned above, it still has certain limitations in actual use. When using different discharging molds, the required pressure is also different. Too large a pressure will cause the discharging speed to be greater than the receiving speed, causing the nylon to bend. Too small a pressure will cause the discharging speed to be less than the discharging speed, causing the nylon to be stretched to a smaller diameter. Due to the movement characteristics of the pushing device itself, the pressure is constantly changing, which makes it difficult to control the pressure and easily causes the quality of nylon products to decline. Application No.: CN202211408134.8 discloses a composite nylon particle extrusion device, and the existing extrusion screw is connected to the base. The equipment swings greatly during use, which further leads to uneven discharging and a low service life of equipment components. Utility Model Content

[0003] The utility model aims to provide a nylon particle forming extrusion station structure, which solves the problems of stable operation, smooth material discharge and improved service life of the nylon particle forming extrusion station.

[0004] The utility model solves the technical problem by adopting the following technical scheme: a nylon particle forming extrusion station structure, comprising an extrusion structure, a feeding hopper arranged at the upper part of the extrusion structure and an external connection structure arranged at the outer side of the extrusion structure, the extrusion structure comprising an extrusion cylinder, a cylinder connecting seat arranged at the lower part of the extrusion cylinder, an extrusion end structure arranged at the end of the extrusion cylinder, the external connection structure comprising a rear end connecting seat structure arranged between the extrusion cylinder and the outer side of the cylinder connecting seat and a front end connecting seat structure arranged between the extrusion end structure and the extrusion cylinder, the rear end connecting seat structure comprising a seat connecting block connected to the outer end of the cylinder connecting seat, a first connecting cavity of the extrusion cylinder arranged in the seat connecting block, and a rear end clamping locking sleeve arranged at the outer side of the seat connecting block.

[0005] The rear end connection seat structure comprises a rear end connection seat body connected to the seat body connection block, a second connection cavity of the cylinder arranged in the rear end connection seat body, a plug slot group arranged at the front end of the rear end connection seat body and an external connection rod arranged in the plug slot group.

[0006] The extrusion end structure comprises an extrusion connection end connected to an extrusion barrel, a sleeve transition connection seat arranged outside the extrusion connection end, and an extrusion connection head structure arranged at the outer end of the sleeve transition connection seat.

[0007] The extrusion connector structure includes an extrusion head connecting block arranged on the outside of the sleeve transition connector, an extrusion head body arranged on the outside of the extrusion head connecting block, and an extrusion nozzle arranged outside the extrusion head body. The extrusion head body is provided with a head body extrusion channel, and the head body extrusion channel is connected to the extrusion end internal flow channel of the extrusion connecting end and the extrusion injection internal flow channel of the extrusion nozzle.

[0008] A head body protection cover is arranged outside the extrusion head body.

[0009] A heat dissipation cavity is arranged in the extrusion head body.

[0010] The beneficial effects of the utility model are as follows: through the design of the rear connection seat structure and the front connection seat structure, the extrusion structure does not directly contact the equipment connection surface during the material pushing and extrusion process, thereby improving the stability of the device during the production process. In addition, the provision of an external connection rod is convenient for connection with an external structure on the one hand, and on the other hand, the shock force is dispersed in a disconnected state.

[0011] The present invention will be described in more detail below with reference to the accompanying drawings and embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0013] Figure 2 for Figure 1 The local enlarged image enlarges the extrusion end structure.

[0014] Figure 3 This is a usage state diagram of the utility model.

[0015] Figure 4 for Figure 3 Magnified view of the mid-head body protective cover.

[0016] In the figure: 1. extrusion cylinder, 2. cylinder connecting seat, 3. seat connecting block, 4. first connecting cavity of extrusion cylinder, 5. rear end clamping locking sleeve, 6. rear end connecting seat, 7 second connecting cavity of cylinder, 8. plug-in slot group, 9. external connecting rod, 10. extrusion connecting end, 11. sleeve transition connecting seat, 12. extrusion head connecting block, 13. extrusion head body, 14. extrusion nozzle, 15. head body extrusion channel, 16. extrusion end inner flow channel, 17. extrusion injection inner flow channel, 18. head body protective cover, 19. heat dissipation cavity, 20. hopper. DETAILED DESCRIPTION

[0017] The directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like in the application text are based on the directions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be constructed and operate in a specific direction, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0018] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0019] Embodiment 1, as Figure 1-4 As shown, a nylon particle forming extrusion station structure comprises an extrusion structure, a feeding hopper 20 arranged at the upper part of the extrusion structure and an external connection structure arranged at the outer side of the extrusion structure, wherein the extrusion structure comprises an extrusion cylinder 1, a cylinder connecting seat 2 arranged at the lower part of the extrusion cylinder, and an extrusion end structure arranged at the end of the extrusion cylinder, wherein the external connection structure comprises a rear end connecting seat structure arranged between the extrusion cylinder and the outer side of the cylinder connecting seat and a front end connecting seat structure arranged between the extrusion end structure and the extrusion cylinder, wherein the rear end connecting seat structure comprises a seat connecting block 3 connected to the outer end of the cylinder connecting seat, a first connecting cavity 4 of the extrusion cylinder arranged in the seat connecting block, and a rear end clamping locking sleeve 5 arranged at the outer side of the seat connecting block.

[0020] The rear end connection seat structure includes a rear end connection seat body 6 connected to the seat body connection block, a cylindrical second connection cavity 7 arranged in the rear end connection seat body, a plug-in slot group 8 arranged at the front end of the rear end connection seat body, and an external connection rod 9 arranged in the plug-in slot group.

[0021] The extrusion end structure comprises an extrusion connection end 10 connected to the extrusion barrel, a sleeve transition connection seat 11 arranged outside the extrusion connection end, and an extrusion connection head structure arranged at the outer end of the sleeve transition connection seat.

[0022] The extrusion connector structure includes an extrusion connector block 12 disposed outside the sleeve transition connector, an extrusion connector body 13 disposed outside the extrusion connector block, and an extrusion nozzle 14 disposed outside the extrusion connector body. The extrusion connector body is provided with a connector extrusion channel 15, which is connected to an extrusion end inner flow channel 16 of the extrusion connector end and an extrusion nozzle inner flow channel 17. A heat dissipation cavity 19 is provided in the extrusion connector body.

[0023] Embodiment 2, as Figure 3 , 4 As shown, based on Example 1, in order to ensure stable use of extruded materials, a head body protection cover 18 is provided on the outside of the extrusion head body.

[0024] Through the design of the rear connection seat structure and the front connection seat structure, the extrusion structure does not directly contact the equipment connection surface during the material pushing and extrusion process, thereby improving the stability of the device during production. In addition, the external connecting rod is provided to facilitate connection with the external structure on the one hand, and to disperse the shock force when not connected on the other hand.

[0025] The above embodiments are merely descriptions of the preferred implementation modes of the present invention, and are not intended to limit the scope of the present invention. Without departing from the design spirit of the present invention, various modifications and improvements made to the technical solutions of the present invention by ordinary engineering and technical personnel in the field shall fall within the protection scope determined by the claims of the present invention.

[0026] The parts not involved in the present invention are the same as the prior art or can be implemented by using the prior art.

Claims

1. A nylon particle forming extrusion station structure, comprising an extrusion structure, a hopper arranged on the upper part of the extrusion structure, and an external connection structure arranged outside the extrusion structure, wherein the extrusion structure comprises an extrusion cylinder, a cylinder connection seat arranged at the lower part of the extrusion cylinder, and an extrusion end structure arranged at the end of the extrusion cylinder, characterized in that: The external connection structure includes a rear end connection seat structure arranged between the extrusion cylinder and the outer side of the cylinder connection seat and a front end connection seat structure arranged between the extrusion end structure and the extrusion cylinder. The rear end connection seat structure includes a seat body connection block connected to the outer end of the cylinder connection seat, a first connection cavity of the extrusion cylinder arranged in the seat body connection block, and a rear end clamping locking sleeve arranged on the outer side of the seat body connection block.

2. The nylon particle forming and extrusion station structure according to claim 1, characterized in that: The rear end connection seat structure comprises a rear end connection seat body connected to the seat body connection block, a second connection cavity of the cylinder arranged in the rear end connection seat body, a plug slot group arranged at the front end of the rear end connection seat body and an external connection rod arranged in the plug slot group.

3. The nylon particle forming extrusion station structure as claimed in claim 1, characterized in that: The extrusion end structure comprises an extrusion connection end connected to the extrusion barrel, a sleeve transition connection seat arranged outside the extrusion connection end, and an extrusion connection head structure arranged at the outer end of the sleeve transition connection seat.

4. The nylon particle forming extrusion station structure as claimed in claim 3, characterized in that: The extrusion connector structure includes an extrusion head connecting block arranged on the outside of the sleeve transition connector, an extrusion head body arranged on the outside of the extrusion head connecting block, and an extrusion nozzle arranged outside the extrusion head body. The extrusion head body is provided with a head body extrusion channel, and the head body extrusion channel is connected to the extrusion end internal flow channel of the extrusion connecting end and the extrusion injection internal flow channel of the extrusion nozzle.

5. The nylon particle forming and extrusion station structure as claimed in claim 4, characterized in that: A head body protection cover is arranged outside the extrusion head body.

6. The nylon particle forming and extrusion station structure as claimed in claim 4, characterized in that: A heat dissipation cavity is arranged in the extrusion head body.

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