Extruder head convenient to assemble and disassemble

Abstract

The utility model relates to the field of adhesive tape generating devices, and discloses an extrusion machine head convenient to mount and dismount, which comprises an extrusion machine head main body, a cooling mechanism is fixedly arranged in the middle of the interior of the extrusion machine head main body, and adjusting mechanisms are rotatably arranged on two sides of the upper end of the extrusion machine head main body. Clamping mechanisms are rotationally arranged on the two sides of the upper end of the interior of the extruder head body. According to the utility model, through the arrangement of the adjusting mechanism and the clamping mechanism, the mounting and dismounting processes of the extruder head are obviously simplified, the adjusting block in the adjusting mechanism drives the rotating rod in the clamping mechanism to rotate through the transmission of the rotating shaft and the gear, and then the clamping block is moved through the thread transmission, so that the clamping or loosening of a mounting part is realized; an operator can accurately control the position and the moving distance of the clamping block only by rotating the adjusting block, complex tools or additional auxiliary equipment are not needed, and due to the design, the time for mounting and dismounting is shortened, and the operation difficulty is lowered.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of adhesive tape generating device especially relates to a convenient to assemble and disassemble extruder head. BACKGROUND

[0002] The composite adhesive tape is the adhesive tape that two kinds of colloid materials are compounded, and the common has T shape rubber ring, adhesive tape, and it is composed of two kinds of rubber, is the sealing part of rubber ring and the support part for supporting the shape of rubber ring, because the function of two parts is different, the material property needs also to be different, and the composite adhesive tape needs to use the extruder head in production.

[0003] The existing extruder head often needs to use multiple complex tools in the process of installation and disassembly, and the operation process is complicated, which consumes a lot of time and labor cost, and after long-term use, the internal parts of the head are easily deformed due to high heat generated during extrusion, which affects the stability and service life of the head, and also adversely affects the quality of the extruded adhesive tape, therefore, the technical personnel in the field provides a kind of convenient to assemble and disassemble extruder head to solve the problems raised in the above background technology. UTILITY MODEL CONTENT

[0004] The utility model aims at solving the shortcomings in the prior art, and provides an extruder head convenient to assemble and disassemble, which reduces the operation difficulty, is especially suitable for production scenes that need to frequently replace or maintain the extruder head, and ensures the continuity and consistency of the extrusion process, improves the product quality and production efficiency.

[0005] To achieve the above object, the utility model provides the following technical scheme:

[0006] An extruder head convenient to assemble and disassemble, comprising an extruder head main body, a cooling mechanism is fixedly arranged at the middle position in the interior of the extruder head main body, adjusting mechanisms are rotatably arranged on both sides of the upper end of the extruder head main body, clamping mechanisms are rotatably arranged on both sides of the upper end in the interior of the extruder head main body.

[0007] The cooling mechanism comprises a water inlet, a circulating pipe and a water outlet, a first control valve is fixedly arranged on the outer surface of one side of the water inlet, a second control valve is fixedly arranged on the outer surface of one side of the water outlet, the adjusting mechanisms comprise rotating shafts, first gears are fixedly sleeved on the outer surfaces of the lower ends of the rotating shafts, the clamping mechanisms comprise rotating rods and moving rods, second gears are fixedly sleeved on the outer surfaces of one side of the rotating rods, clamping blocks are fixedly arranged on one side of the moving rods.

[0008] Further, the extruder head main body comprises a head body, a feed inlet is fixedly arranged on the upper end of the head body, and a die body is fixedly arranged on the lower end of the head body.

[0009] Further, the water inlet is fixedly arranged at a middle position of one side of the head body, and the water outlet is fixedly arranged at a middle position of the other side of the head body.

[0010] Further, the circulating pipe is fixedly arranged at a middle position inside the head body, and two sides of the circulating pipe are fixedly connected with the water inlet and the water outlet respectively.

[0011] Further, the upper end of each rotating shaft is fixedly provided with an adjusting block.

[0012] Further, each first gear is meshingly connected with the second gear.

[0013] Further, each moving rod is threadedly sleeved on the outer surface of the rotating rod.

[0014] The utility model has the advantages of the following beneficial effects:

[0015] 1. The utility model discloses an extruder head convenient to assemble and disassemble, which is characterized by the adjusting mechanism and the clamping mechanism, which significantly simplifies the installation and disassembly process of the extruder head. The adjusting block in the adjusting mechanism drives the rotating rod in the clamping mechanism to rotate through the rotating shaft and the gear transmission, and then moves the clamping block through the threaded transmission, thereby realizing the clamping or loosening of the installation position. The operator only needs to rotate the adjusting block to accurately control the position and moving distance of the clamping block, without the need for using complex tools or additional auxiliary equipment. This design not only reduces the installation and disassembly time, but also reduces the operation difficulty, and is particularly suitable for production scenes that require frequent replacement or maintenance of the extruder head.

[0016] 2. The utility model discloses an extruder head convenient to assemble and disassemble, which is characterized by the cooling mechanism. The cooling mechanism realizes the circulating flow of the cooling liquid in the head through the cooperation of the water inlet, the circulating pipe and the water outlet, effectively removes the heat generated in the extrusion process, and accurately adjusts the flow and flow rate of the cooling liquid through the first control valve and the second control valve, so that the head always stays within the appropriate working temperature range. This efficient cooling method not only prolongs the service life of the extruder head, but also avoids the problems of material deformation or equipment damage caused by excessive temperature. At the same time, the stable operation of the cooling mechanism ensures the continuity and consistency of the extrusion process, improves the product quality and production efficiency. DRAWINGS

[0017] Figure 1 It is a side view of the utility model;

[0018] Figure 2 It is a front view of the utility model;

[0019] Figure 3 It is a front view of the utility model;

[0020] Figure 4 A place of the utility model is enlarged schematic view.

[0021] Legend:

[0022] 1, extruder head main body, 2, cooling mechanism, 3, adjusting mechanism, 4, clamping mechanism, 101, feed inlet, 102, head body, 103, die body, 201, first control valve, 202, water inlet, 203, circulating pipe, 204, water outlet, 205, second control valve, 301, adjusting block, 302, rotating shaft, 303, first gear, 401, rotating rod, 402, second gear, 403, moving rod, 404, clamping block. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0024] Referring to Figures 1-4 , the utility model provides an embodiment: a kind of extruder head of convenient installation and dismantling, including extruder head main body 1, cooling mechanism 2 is fixedly arranged in the middle position inside extruder head main body 1, adjusting mechanism 3 is rotationally arranged on the upper end both sides of extruder head main body 1, clamping mechanism 4 is rotationally arranged in the upper end both sides of extruder head main body 1 inside.

[0025] Specifically, extruder head main body 1 can be used as integrated bearing structure, feed by feed inlet 101, die body 103 extrudes material, cooling mechanism 2 can utilize water inlet 202, water outlet 204 and circulating pipe 203 circulating coolant, for head heat dissipation temperature control, adjusting mechanism 3 can be moved by rotating adjusting block 301, through rotating shaft 302 and gear transmission, control clamping mechanism 4 action, clamping mechanism 4 can be moved by screw transmission under the drive of adjusting mechanism 3, realize installation and dismantle clamping.

[0026] Referring to Figure 1 , Figure 2, the extruder head body 1 includes a head body 102, the upper end of the head body 102 is fixedly provided with a feeding port 101, the lower end of the head body 102 is fixedly provided with a die body 103, the cooling mechanism 2 includes a water inlet 202, a circulating pipe 203 and a water outlet 204, the outer surface of one side of the water inlet 202 is fixedly provided with a first control valve 201, the outer surface of one side of the water outlet 204 is fixedly provided with a second control valve 205, the water inlet 202 is fixedly arranged at the middle position of one side of the head body 102, the water outlet 204 is fixedly arranged at the middle position of the other side of the head body 102, and the circulating pipe 203 is fixedly arranged at the middle position inside the head body 102, and the circulating pipe 203 is fixedly connected with the water inlet 202 and the water outlet 204 on both sides.

[0027] Specifically, in the extruder head body 1, the head body 102 can connect and fix the components of the extruder head body 1, ensure the stability of the extruder head body 1 during use, the material can enter the head through the feeding port 101, the die body 103 can shape the material to form a special shape, in the cooling mechanism 2, the cooling liquid is introduced through the water inlet 202, the first control valve 201 can control the inflow amount and flow rate of the cooling liquid, the cooling liquid circulates in the head body 102 through the circulating pipe 203, carries away the heat generated during the extrusion process, and then flows out from the water outlet 204, and the second control valve 205 is used for controlling the outflow of the cooling liquid, ensuring the stable operation of the cooling system and maintaining the extruder head body 1 at a suitable working temperature.

[0028] Referring to Figure 3 , Figure 4 , the two adjusting mechanisms 3 each include a rotating shaft 302, the outer surface of the lower end of each rotating shaft 302 is fixedly sleeved with a first gear 303, and the upper end of each rotating shaft 302 is fixedly provided with an adjusting block 301, the two clamping mechanisms 4 each include a rotating rod 401 and a moving rod 403, the outer surface of one side of each rotating rod 401 is fixedly sleeved with a second gear 402, and one side of each moving rod 403 is fixedly provided with a clamping block 404, the two first gears 303 are in meshing connection with the second gears 402, and the two moving rods 403 are threadedly sleeved on the outer surface of the rotating rod 401.

[0029] Specifically, in the adjusting mechanism 3, the operator rotates the adjusting block 301, drives the rotating shaft 302 to rotate, the first gear 303 fixedly sleeved at the lower end of the rotating shaft 302 rotates, and the rotating rod 401 in the clamping mechanism 4 is driven to rotate due to the meshing connection between the first gear 303 and the second gear 402. In the clamping mechanism 4, when the rotating rod 401 rotates, the moving rod 403 is threadedly sleeved on the outer surface of the rotating rod 401, and according to the screw transmission principle, the moving rod 403 will move along the axial direction of the rotating rod 401, and the clamping block 404 fixedly arranged on one side of the moving rod 403 will also move. By controlling the rotating direction and the number of turns of the adjusting block 301, the moving distance and the position of the clamping block 404 can be accurately controlled, so that the clamping or loosening operation of the parts to be installed of different sizes can be realized, and the installation and disassembly of the extruder head are facilitated.

[0030] Working principle: when the extruder head needs to be installed, the adjusting block 301 of the adjusting mechanism 3 is rotated, the clamping block 404 of the clamping mechanism 4 is loosened, the extruder head body 1 is placed in the installation position, the adjusting block 301 is rotated again, the linkage between the adjusting mechanism 3 and the clamping mechanism 4 is adjusted, the clamping block 404 tightly clamps the installation part, and the installation is completed. During the extrusion operation, the material enters the head body 102 from the feeding port 101, is extruded into a shape through the die body 103, and at the same time, the cooling mechanism 2 starts to work, the cooling liquid circulates to take away heat and ensure that the temperature of the head is stable. When the extruder head needs to be disassembled, the adjusting block 301 is reversely rotated, the clamping block 404 is loosened, and the extruder head body 1 can be taken off.

[0031] Finally, it should be pointed out that: the above only describes the preferred embodiments of the present application, and is not used to limit the present application. Although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments, or equivalently replace some technical features, as long as they are within the spirit and principles of the present application. Any modification, equivalent replacement, improvement, etc. made within the scope of the present application shall be included in the protection scope of the present application.

Claims

1. An extruder head which is easy to mount and dismount, comprising an extruder head body (1), characterized in that: The cooling mechanism (2) is arranged at the middle position inside the extruder head body (1), the adjusting mechanism (3) is rotatably arranged at the upper end of the extruder head body (1), and the clamping mechanism (4) is rotatably arranged at the upper end of the extruder head body (1). The cooling mechanism (2) comprises a water inlet (202), a circulating pipe (203) and a water outlet (204), the first control valve (201) is fixedly arranged on one side of the outer surface of the water inlet (202), the second control valve (205) is fixedly arranged on one side of the outer surface of the water outlet (204), the adjusting mechanism (3) comprises a rotating shaft (302), the first gear (303) is fixedly arranged on the outer surface of the lower end of the rotating shaft (302), the clamping mechanism (4) comprises a rotating rod (401) and a moving rod (403), the second gear (402) is fixedly arranged on one side of the outer surface of the rotating rod (401), and the clamping block (404) is fixedly arranged on one side of the moving rod (403).

2. An extruder head according to claim 1, characterized in that: The extruder head body (1) comprises a head body (102), the feeding port (101) is fixedly arranged at the upper end of the head body (102), and the die body (103) is fixedly arranged at the lower end of the head body (102).

3. The easy to assemble and disassemble extruder head of claim 1, wherein: The water inlet (202) is fixedly arranged at the middle position on one side of the head body (102), and the water outlet (204) is fixedly arranged at the middle position on the other side of the head body (102).

4. The easy to assemble and disassemble extruder head of claim 1, wherein: The circulating pipe (203) is fixedly arranged at the middle position inside the head body (102), and the circulating pipe (203) is fixedly connected with the water inlet (202) and the water outlet (204) on both sides.

5. The easy to assemble and disassemble extruder head of claim 1, wherein: The adjusting block (301) is fixedly arranged at the upper end of the rotating shaft (302).

6. The easy to assemble and disassemble extrusion head of claim 1, wherein: The first gear (303) is meshedly connected with the second gear (402).

7. The easy to assemble and disassemble extrusion head of claim 1, wherein: The moving rod (403) is threadedly arranged on the outer surface of the rotating rod (401).

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