Storing device for dope-dyed polyester staple fibers

Abstract

The utility model discloses a stock solution coloring polyester staple fiber storage device which comprises a box body, a guide hopper is fixedly connected to the inner wall of the box body, a discharging mechanism is arranged in the guide hopper, and the discharging mechanism comprises a fixed cylinder fixedly connected to the top end of the inner wall of the box body; the sleeve is arranged in the fixed cylinder in a sleeving manner; the lifting assembly is arranged in the fixed cylinder; and the positioning assembly is arranged at the bottom of the box body. By means of the arrangement mode that the fixing cylinder, the sleeve, the lifting assembly and the positioning assembly are matched, the position of the sleeve is adjusted through the positioning assembly, materials in the box body can be taken out through the lifting assembly, and when discharging needs to be stopped, the sleeve is adjusted firstly to plug the fixing cylinder, and then the fixing cylinder is taken out. And then the residual materials in the fixed cylinder are continuously and completely conveyed to the outside, so that no residual materials are left in the fixed cylinder, the quality of the materials is guaranteed, and normal operation of a next lifting auger is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of the production of dope-dyed polyester staple fiber, in particular to a storage device for dope-dyed polyester staple fiber. Background Art

[0002] Dope-dyed polyester staple fiber is a fiber directly spun from polyester melt after coloring. The "raw material coloring technology" means that when the melt enters the spinning box, it has been fully mixed with the coloring substance, and then directly produced into colored fiber through various processes;

[0003] The prior art utility model patent with the publication number CN211944642U discloses a storage device for dope-dyed polyester staple fiber. By arranging the discharge cylinder of the discharging device in the discharge chamber B of the housing, the discharge port of the discharge cylinder extends outside the housing through a connecting pipe, and a sealing valve is arranged at one end of the connecting pipe. After the raw material is put into the housing, the sealing cover is closed, and the raw material in the storage chamber A of the housing is sent out through the discharging device;

[0004] When the above mechanism discharges materials, the motor drives the blades to rotate, so as to send out the materials. However, once it is necessary to stop discharging, only the rotation of the motor can be stopped, which causes a part of the materials to remain between the discharge cylinder and the spiral blades, and thus be extruded and deformed. This not only affects the subsequent use quality, but also easily affects the normal operation of the blades, which is rather inconvenient. Summary of the Utility Model

[0005] The purpose of the utility model is to provide a storage device for dope-dyed polyester staple fiber to solve the problems raised in the above background art.

[0006] To achieve the above purpose, the utility model provides the following technical scheme: A storage device for dope-dyed polyester staple fiber, including a box body, the top of the box body is threadedly inserted and connected with a sealing cover;

[0007] A guiding hopper is fixedly connected to the inner wall of the box body, and a discharging mechanism is arranged inside the guiding hopper. The discharging mechanism includes:

[0008] A fixed cylinder, which is fixedly connected to the top end of the inner wall of the box body;

[0009] A sleeve, which is sleeved inside the fixed cylinder, and a slope is opened at the top end of the sleeve;

[0010] A lifting component, which is arranged inside the fixed cylinder and is used for lifting materials;

[0011] A positioning component, which is arranged at the bottom of the box body and is used for multi-point positioning of the sleeve.

[0012] Preferably, the lifting assembly includes:

[0013] A motor fixedly installed at the top end of the box body;

[0014] A lifting auger, one end of the lifting auger is rotatably inserted into the inner cavity of the fixed cylinder, the other end of the lifting auger is rotatably inserted into the inner cavity of the guiding hopper, and the output end of the motor is fixedly connected to one end of the lifting auger;

[0015] A discharge pipe, one end of the discharge pipe is fixedly connected to the fixed cylinder, and the other end of the discharge pipe is fixedly inserted into the box body.

[0016] Preferably, the positioning assembly includes:

[0017] Lifting rods, one ends of multiple lifting rods are fixedly connected to the bottom end of the sleeve;

[0018] A synchronous plate, the other ends of multiple lifting rods are fixedly connected to the top end of the synchronous plate;

[0019] A first compression spring sleeved outside the lifting rod.

[0020] Preferably, one ends of multiple first compression springs are fixedly connected to the bottom end of the box body, and the other ends of multiple first compression springs are fixedly connected to the top end of the synchronous plate.

[0021] Preferably, the positioning assembly further includes:

[0022] Snap rods, snap grooves are formed at the bottom of the inner wall of the box body, multiple snap rods are slidably inserted into the inner cavity of the snap grooves, multiple snap holes are equidistantly formed on the outer wall of the lifting rod, the snap rods are slidably inserted into the inner cavity of the snap holes, and a slope is formed at one end of the snap rod;

[0023] A second compression spring located inside the snap groove.

[0024] Preferably, both ends of the second compression spring are fixedly connected to multiple snap rods, the cross section of the snap rod is L-shaped, and multiple snap rods are symmetrically arranged.

[0025] The technical effects and advantages of the present utility model:

[0026] The utility model utilizes a setting method in which a fixing cylinder, a sleeve, a lifting component and a positioning component cooperate with each other. By adjusting the position of the sleeve through the positioning component, not only can the materials inside the box body be taken out through the lifting component, but also when it is necessary to stop discharging materials, the sleeve can be adjusted to block the fixing cylinder first, and then the remaining materials inside the fixing cylinder can be completely conveyed to the outside, so that no materials remain inside the fixing cylinder, ensuring the quality of the materials and the normal operation of the lifting auger next time. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0028] Figure 2 It is a schematic diagram of the internal structure of the front of the overall utility model.

[0029] Figure 3 It is a schematic diagram of the internal structure of the front of the positioning component of the utility model.

[0030] Figure 4 It is a schematic diagram of the structure of the clamping rod of the utility model.

[0031] In the figure: 1. Box body; 2. Sealing cover; 3. Guide hopper; 4. Discharging mechanism; 41. Fixing cylinder; 42. Sleeve; 43. Lifting component; 431. Motor; 432. Lifting auger; 433. Discharge pipe; 44. Positioning component; 441. Lifting rod; 442. Synchronous plate; 443. First compression spring; 444. Clamping rod; 445. Second compression spring. SPECIFIC EMBODIMENTS

[0032] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

[0033] The present utility model provides a Figures 1-4 shown stock solution coloring polyester staple fiber storage device, including a box body 1, and a sealing cover 2 is threadedly inserted and connected to the top end of the box body 1;

[0034] Furthermore, a guiding hopper 3 is fixedly connected to the inner wall of the box body 1. The top of the guiding hopper 3 is inclined to guide the short fiber materials inside to the discharging mechanism 4. The discharging mechanism 4 is arranged inside the guiding hopper 3 and includes: a fixed cylinder 41, a sleeve 42, a lifting assembly 43 and a positioning assembly 44. The fixed cylinder 41 is fixedly connected to the top end of the inner wall of the box body 1; the sleeve 42 is sleeved inside the fixed cylinder 41, and an inclined surface is provided at the top end of the sleeve 42. The arrangement of the inclined surface facilitates the sleeve 42 to displace in the vertical direction when the box body 1 is filled with materials; the lifting assembly 43 is arranged inside the fixed cylinder 41 for lifting materials; the positioning assembly 44 is arranged at the bottom of the box body 1 for multi-point positioning of the sleeve 42.

[0035] Specifically, the lifting assembly 43 includes: a motor 431, a lifting auger 432 and a discharge pipe 433. The motor 431 is fixedly installed at the top end of the box body 1 and is electrically connected to an external power supply through an external switch; one end of the lifting auger 432 is rotatably inserted into the inner cavity of the fixed cylinder 41, and the other end of the lifting auger 432 is rotatably inserted into the inner cavity of the guiding hopper 3. The output end of the motor 431 is fixedly connected to one end of the lifting auger 432. By driving the lifting auger 432 to rotate through the motor 431, the short fiber materials inside the box body 1 can be conveyed into the discharge pipe 433; one end of the discharge pipe 433 is fixedly connected to the fixed cylinder 41, and the other end of the discharge pipe 433 is fixedly inserted into the box body 1. The discharge pipe 433 is inclined to discharge the materials inside, and a valve is provided on the discharge pipe 433 to seal the discharge pipe 433 at any time.

[0036] Specifically, the positioning assembly 44 includes: lifting rods 441, a synchronous plate 442 and first compression springs 443. One ends of a plurality of lifting rods 441 are fixedly connected to the bottom end of the sleeve 42; the other ends of the plurality of lifting rods 441 are fixedly connected to the top end of the synchronous plate 442; the first compression springs 443 are sleeved outside the lifting rods 441. One ends of the plurality of first compression springs 443 are fixedly connected to the bottom end of the box body 1, and the other ends of the plurality of first compression springs 443 are fixedly connected to the top end of the synchronous plate 442. The plurality of first compression springs 443 are always in a compressed state, so as to provide a stable downward elastic force to the lifting rods 441 through the synchronous plate 442. When the clamping rod 444 no longer positions the lifting rods 441, the sleeve 42 can be quickly pulled downward to block the opening of the fixed cylinder 41 to stop the feeding.

[0037] Further, the positioning component 44 further includes: a clamping rod 444 and a second compression spring 445. A clamping groove is formed at the bottom of the inner wall of the box body 1, and the clamping groove communicates with the outer wall. The cross-section of the clamping rod 444 is L-shaped. One end of it is slidably inserted into the inner cavity of the clamping groove, and the other end can serve as a handle and protrude outside the box body 1. Thus, the position of the sleeve 42 can be adjusted by pulling the end of the clamping rod 444 protruding from the box body 1. A plurality of clamping rods 444 are all slidably inserted into the inner cavity of the clamping groove. A plurality of clamping holes are equidistantly formed on the outer wall of the lifting rod 441. The clamping rod 444 is slidably inserted into the inner cavity of the clamping hole. An inclined surface is formed at one end of the clamping rod 444. When the clamping rod 444 is inserted into different clamping holes, the sleeve 42 can be fixed in different states, corresponding to two states of discharging and stopping discharging respectively; the second compression spring 445 is located inside the clamping groove. Both ends of the second compression spring 445 are fixedly connected to a plurality of clamping rods 444. The plurality of clamping rods 444 are symmetrically arranged. The second compression spring 445 is always in a compressed state, so as to always provide a stable elastic force to the plurality of clamping rods 444, so that the clamping rod 444 is always in a protruding state, so that it can be stably inserted into the clamping hole. Moreover, the inclined surface formed on the clamping rod 444 can convert the vertical force into a horizontal force, so that when the lifting rod 441 is pushed upward, the clamping rod 444 can contract automatically, which is convenient for use.

[0038] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A liquid-dyed polyester staple fiber storage device, comprising: A box body (1), wherein a sealing cover (2) is threadedly inserted and connected to the top end of the box body (1); The invention is characterized in that: a guide bucket (3) is fixedly connected to the inner wall of the box body (1), a discharge mechanism (4) is arranged inside the guide bucket (3), and the discharge mechanism (4) comprises: A fixed tube (41), wherein the fixed tube (41) is fixedly connected to the top end of the inner wall of the box body (1); A sleeve (42), wherein the sleeve (42) is sleeved inside the fixing tube (41), and a top end of the sleeve (42) is provided with an inclined surface; A lifting component (43), the lifting component (43) is arranged inside the fixed cylinder (41) and is used to lift materials; A positioning component (44) is arranged at the bottom of the box body (1) and is used to perform multi-point positioning on the sleeve (42).

2. A liquid-dyed polyester staple fiber storage device according to claim 1, characterized in that: The lifting assembly (43) comprises: A motor (431), wherein the motor (431) is fixedly mounted on the top of the box (1); A lifting auger (432), one end of the lifting auger (432) is rotatably connected to the inner cavity of the fixed cylinder (41), the other end of the lifting auger (432) is rotatably connected to the inner cavity of the guide bucket (3), and the output end of the motor (431) is fixedly connected to one end of the lifting auger (432); A discharge pipe (433), one end of which is fixedly connected to the fixed cylinder (41), and the other end of which is fixedly connected to the box body (1).

3. The liquid-dyed polyester staple fiber storage device according to claim 1, characterized in that: The positioning assembly (44) comprises: Lifting rods (441), one end of each of the plurality of lifting rods (441) being fixedly connected to the bottom end of the sleeve (42); A synchronous plate (442), the other ends of the plurality of lifting rods (441) are fixedly connected to the top end of the synchronous plate (442); A first compression spring (443), wherein the first compression spring (443) is sleeved on the outside of the lifting rod (441).

4. A liquid-dyed polyester staple fiber storage device according to claim 3, characterized in that: One end of each of the plurality of first compression springs (443) is fixedly connected to the bottom end of the box body (1), and the other end of each of the plurality of first compression springs (443) is fixedly connected to the top end of the synchronization plate (442).

5. The liquid-dyed polyester staple fiber storage device according to claim 3, characterized in that: The positioning assembly (44) further comprises: A clamping rod (444), a clamping groove is provided at the bottom of the inner wall of the box body (1), and a plurality of the clamping rods (444) are slidably inserted and connected with the inner cavity of the clamping groove; a plurality of clamping holes are equidistantly provided on the outer wall of the lifting rod (441), and the clamping rods (444) are slidably inserted and connected with the inner cavity of the clamping hole; and one end of the clamping rod (444) is provided with an inclined surface; A second compression spring (445), wherein the second compression spring (445) is located inside the clamping groove.

6. A liquid-dyed polyester staple fiber storage device according to claim 5, characterized in that: Both ends of the second compression spring (445) are respectively fixedly connected to a plurality of clamping rods (444); the cross section of the clamping rod (444) is L-shaped, and the plurality of clamping rods (444) are symmetrically arranged.

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