Powder extruding mechanism

Abstract

The utility model belongs to the technical field of material extruding mechanisms, and particularly relates to a material extruding mechanism for powder materials. Each conveying assembly comprises a conveying box body provided with a discharging opening, a rotating shaft connected with a bearing of the conveying box body, a spiral blade arranged on the outer side of the rotating shaft and a first coupler arranged at one end of the rotating shaft; the plurality of material boxes are respectively arranged on the corresponding conveying box bodies and are communicated with the corresponding conveying box bodies; the moving assembly is arranged on one side of the supporting frame; the driving assembly comprises a first motor arranged on the moving assembly and a second coupler connected with the first motor; according to the extrusion mechanism for the powder, one first motor is shared as a power source, connection with different conveying assemblies is achieved through the moving assembly, the number of motors is remarkably reduced, and the equipment purchase and maintenance cost is reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of extrusion mechanisms, and in particular relates to an extrusion mechanism for powder materials. Background Art

[0002] In the printing and dyeing industry, powders play a crucial role. Whether they are vibrant reactive dyes, fine and uniform pigments, or functional auxiliaries, these powders are essential elements for textile dyeing, printing, and post-processing. With the continuous advancement of printing and dyeing technology and the increasing diversification of market demands, the variety of powders is also increasing, reaching dozens or even more. This places higher demands on the design and use of extrusion mechanisms.

[0003] Traditional extrusion mechanisms are often designed with a "one material, one machine" model, that is, each powder box is equipped with an independent drive motor. Although this design ensures the accuracy and flexibility of powder delivery to a certain extent, its disadvantages are also obvious. This design not only significantly increases the cost of the equipment, but also brings many inconveniences during operation and maintenance due to the numerous drive motors.

[0004] Therefore, in order to solve the above problems, it is necessary to design a powder extrusion mechanism. Utility Model Content

[0005] The purpose of the utility model is to provide a powder extrusion mechanism to solve the technical problem of excessive number of driving motors in traditional extrusion mechanisms.

[0006] In order to solve the above technical problems, the utility model provides a powder extrusion mechanism, comprising:

[0007] Support frame;

[0008] A plurality of conveying assemblies arranged in a horizontal array, comprising: a conveying box provided with a discharge port, a rotating shaft connected to a bearing of the conveying box, a spiral blade arranged on the outside of the rotating shaft, and a first coupling arranged at one end of the rotating shaft;

[0009] Several material boxes are respectively arranged on corresponding conveying boxes and are connected with corresponding conveying boxes;

[0010] A moving component is arranged on one side of the support frame;

[0011] A driving assembly comprising: a first motor disposed on the moving assembly and a second coupling connected to the first motor;

[0012] When a certain type of powder needs to be conveyed, the moving assembly is suitable for moving on the support frame to drive the second coupling on the first motor to contact the first coupling in the corresponding conveying assembly, so as to drive the corresponding rotating shaft and spiral blade to rotate when the first motor is started, so as to convey the powder to be discharged from the discharge port.

[0013] Furthermore, the conveying assembly further comprises: a bearing seat embedded in one side of the conveying box body and a conveying cylinder arranged on the other side of the conveying box body; wherein

[0014] The bearing seat is provided on the rotating shaft and is connected to the rotating shaft bearing;

[0015] The feeding cylinder is connected to the discharge port of the conveying box; and

[0016] The rotating shaft is suitable for rotating on the bearing seat to drive the spiral blade to rotate and discharge the powder from the feeding cylinder.

[0017] Furthermore, the moving assembly includes: two first slide rails arranged on one side of the support frame, a pair of first sliders slidably connected to the first slide rails, a first L-shaped support plate connected to each first slider, a rack arranged on the support frame, a second motor arranged on the first L-shaped support plate, and a gear connected to the second motor; wherein

[0018] The gear is meshed with the rack;

[0019] The second motor is adapted to drive the gear to rotate when started, and the gear is engaged with the rack, so that each first sliding block slides on the corresponding first sliding rail.

[0020] Furthermore, the driving assembly further comprises: two second slide rails provided on the other surface of the first L-shaped support plate, a second slider slidably connected to the second slide rails, a second L-shaped support plate provided on the two second sliders, and a first cylinder provided on the first L-shaped support plate; wherein

[0021] The first cylinder is located between the two second slide rails;

[0022] One end of the first cylinder is connected to the second L-shaped support plate;

[0023] The first motor is arranged on the second L-support plate; and

[0024] The first cylinder is suitable for driving the second L-shaped support plate to move during extension and retraction, so that the second coupling on the first motor contacts any first coupling, and the second slider slides on the second slide rail.

[0025] Furthermore, the conveying assembly further comprises: a push rod seat embedded in both sides of the conveying box, a push rod passing through the two push rod seats, at least two anti-accumulation balls sleeved on the push rod, a push rod nut arranged on both sides of the push rod, and a spring sleeved on the push rod; wherein

[0026] The spring is located between any push rod nut and the push rod seat;

[0027] The push rod nut is engaged with the push rod;

[0028] The push rod is suitable for being slidably connected with the two push rod seats.

[0029] Furthermore, the driving assembly further comprises: a second cylinder provided on the second L-support plate;

[0030] The second cylinder is adapted to push the push rod to slide in the two push rod seats when extended.

[0031] Furthermore, one side of the material box is connected to a feed pipe.

[0032] Furthermore, the drive assembly further comprises: a first reduction gearbox provided on the second L-support plate;

[0033] The first motor is connected to the first reduction gearbox;

[0034] The first reduction gearbox is connected to the second coupling; and

[0035] The first motor is suitable for driving the second coupling to rotate through the first reduction box.

[0036] Furthermore, the moving assembly further comprises: a second reduction gearbox provided on the first L-shaped support plate;

[0037] The second motor is connected to the second reduction gearbox;

[0038] The second reduction gearbox is connected to the gear; and

[0039] The second motor is adapted to drive the gear to rotate via a second reduction gearbox.

[0040] Furthermore, the conveying assembly also includes: a vibration motor arranged on one side of the conveying box.

[0041] The beneficial effects of the utility model are:

[0042] (1) When a certain powder needs to be conveyed, the driving assembly is first moved to the side of the corresponding conveying assembly through the moving assembly, so that the second coupling on the first motor contacts and docks with the first coupling in the conveying assembly, and the first motor is started. The second coupling and the first coupling are connected to drive the rotating shaft and the spiral blade to rotate. The rotation of the spiral blade generates a driving force to convey the powder falling from the material box from the inside of the conveying box to the discharge port and discharge it from the discharge port. By sharing a first motor as a power source and realizing the connection with different conveying assemblies through the moving assembly, the number of motors is significantly reduced, and the equipment procurement and maintenance costs are reduced.

[0043] Other features and advantages of the present invention will be described in the following description, and in part will become apparent from the description, or understood by practicing the present invention. The purpose and other advantages of the present invention are realized and obtained by the structures particularly pointed out in the description and the drawings.

[0044] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, preferred embodiments are given below and described in detail with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0045] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0046] Figure 1 It is a perspective view of a preferred embodiment of the entirety of the present invention;

[0047] Figure 2 It is a three-dimensional diagram of a preferred embodiment of the conveying assembly of the present invention. Figure 1 ;

[0048] Figure 3 It is a three-dimensional diagram of a preferred embodiment of the conveying assembly of the present invention. Figure 2 ;

[0049] Figure 4 It is a front view of a preferred embodiment of the mobile assembly of the present utility model;

[0050] Figure 5 It is a three-dimensional diagram of a preferred embodiment of the drive assembly of the present utility model.

[0051] In the picture:

[0052] Support frame 1;

[0053] Conveying assembly 2, conveying box 201, rotating shaft 202, spiral blade 203, first coupling 204, bearing seat 205, feeding cylinder 206, push rod seat 207, push rod 208, anti-accumulation ball 209, push rod nut 210, spring 211, vibration motor 212;

[0054] Material box 3, feed pipe 301;

[0055] Moving assembly 4, first slide rail 401, first slider 402, first L-shaped support plate 403, rack 404, second motor 405, gear 406, second reduction gearbox 407;

[0056] Driving assembly 5, first motor 501, second coupling 502, second slide rail 503, second slider 504, second L-shaped support plate 505, first cylinder 506, second cylinder 507, first reduction gearbox 508. DETAILED DESCRIPTION

[0057] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts shall fall within the scope of protection of the present invention. Example 1

[0058] like Figures 1 to 5 As shown, this embodiment provides a powder extrusion mechanism, comprising:

[0059] A support frame 1; several conveying components 2 arranged in a horizontal array, comprising: a conveying box 201 with a discharge port, a rotating shaft 202 connected to the conveying box 201 bearing, a spiral blade 203 arranged on the outside of the rotating shaft 202 and a first coupling 204 arranged at one end of the rotating shaft 202; several material boxes 3, respectively arranged on the corresponding conveying box 201 and connected to the corresponding conveying box 201; a moving component 4, arranged on one side of the support frame 1; a driving component 5, comprising: a first motor 501 arranged on the moving component 4 and a second coupling 502 connected to the first motor 501; when a certain powder needs to be conveyed, the moving component is suitable for moving on the support frame 1 to drive the second coupling 502 on the first motor 501 to contact the first coupling 204 in the corresponding conveying component 2, so as to drive the corresponding rotating shaft 202 and the spiral blade 203 to rotate when the first motor 501 is started, so as to convey the powder to be discharged from the discharge port.

[0060] In this embodiment, when a certain powder needs to be conveyed, the driving component 5 is first moved to the side of the corresponding conveying component 2 through the moving component 4, so that the second coupling 502 on the first motor 501 contacts and docks with the first coupling 204 in the conveying component 2, and the first motor 501 is started. Through the connection between the second coupling 502 and the first coupling 204, the rotating shaft 202 and the spiral blade 203 are driven to rotate. The rotation of the spiral blade 203 generates a driving force to convey the powder falling from the material box 3 from the inside of the conveying box body 201 to the discharge port and discharge it from the discharge port. By sharing a first motor 501 as a power source and realizing connection with different conveying components 2 through the moving component 4, the number of motors is significantly reduced, and the equipment procurement and maintenance costs are reduced.

[0061] The conveying assembly 2 also includes: a bearing seat 205 embedded in one side of the conveying box 201 and a feed barrel 206 arranged on the other side of the conveying box 201; wherein the bearing seat 205 is sleeved on the rotating shaft 202 and is connected to the bearing of the rotating shaft 202; the feed barrel 206 is connected to the discharge port of the conveying box 201; and the rotating shaft 202 is suitable for rotating on the bearing seat 205 to drive the spiral blade 203 to rotate and discharge the powder from the feed barrel 206; wherein the bearing seat 205 is provided, so that the rotating shaft 202 can remain stable during rotation, reduce friction and wear; wherein the feed barrel 206 is provided, so as to achieve the effect of changing the discharge position.

[0062] The moving assembly 4 includes: two first slide rails 401 arranged on one side of the support frame 1, a pair of first sliders 402 slidingly connected to the first slide rails 401, a first L-shaped support plate 403 connected to each first slider 402, a rack 404 arranged on the support frame 1, a second motor 405 arranged on the first L-shaped support plate 403 and a gear 406 connected to the second motor 405; wherein the gear 406 is engaged with the rack 404; the second motor 405 is suitable for driving the gear 406 to rotate when started, and the gear 406 is engaged with the rack 404, so that each first slider 402 slides on the corresponding first slide rail 401.

[0063] In this embodiment, when it is necessary to move the drive assembly 5 to dock with different conveying assemblies 2, the second motor 405 is started, and the output shaft of the second motor 405 drives the gear 406 to rotate. Since the gear 406 is engaged with the rack 404, as the gear 406 rotates, the first slider 402 slides on the first slide rail 401, thereby driving the entire moving assembly 4 to move along the support frame 1. When the moving assembly 4 moves to the required position, the second motor 405 is turned off. At this time, the second coupling 502 of the drive assembly 5 is in a docking state with the first coupling 204 of the corresponding conveying assembly 2, ready for powder transportation. The engagement of the gear 406 with the rack 404 achieves precise movement of the moving assembly 4, ensuring that the drive assembly 5 can accurately dock with different conveying assemblies 2. By starting and stopping the second motor 405, the moving speed and position of the moving assembly 4 can be conveniently controlled, thereby achieving precise control of the docking process of the drive assembly 5 and the conveying assembly 2.

[0064] The driving assembly 5 also includes: two second slide rails 503 arranged on the other plate surface of the first L support plate 403, a second slider 504 slidingly connected to the second slide rails 503, a second L support plate 505 arranged on the two second sliders 504, and a first cylinder 506 arranged on the first L support plate 403; wherein the first cylinder 506 is located between the two second slide rails 503; one end of the first cylinder 506 is connected to the second L support plate 505; the first motor 501 is arranged on the second L support plate 505; and the first cylinder 506 is suitable for driving the second L support plate 505 to move during extension and retraction, so that the second coupling 502 on the first motor 501 contacts any first coupling 204, and the second slider 504 slides on the second slide rail 503.

[0065] In this embodiment, after the moving component 4 moves the driving component 5 to the desired position, the first cylinder 506 is started. The telescopic movement of the first cylinder 506 drives the second L support plate 505 to move. As the second L support plate 505 moves, the second slider 504 slides on the second slide rail 503, ensuring the stable movement of the second L support plate 505. When the second L support plate 505 moves to the appropriate position, the second coupling 502 on the first motor 501 is accurately docked with the first coupling 204 of the corresponding conveying component 2. At this time, the first motor 501 can be started, and the rotation shaft 202 and the spiral blade 203 are driven to rotate through the connection between the second coupling 502 and the first coupling 204 to realize the transportation of powder. The telescopic movement of the first cylinder 506 and the cooperation of the second slide rail 503 and the second slider 504 realize the precise movement of the second L support plate 505, thereby ensuring that the second coupling 502 on the first motor 501 can accurately dock with any first coupling 204.

[0066] The conveying assembly 2 also includes: a push rod seat 207 embedded in both sides of the conveying box 201, a push rod 208 passing through the two push rod seats 207, at least two anti-accumulation balls 209 sleeved on the push rod 208, a push rod nut 210 arranged on both sides of the push rod 208 and a spring 211 sleeved on the push rod 208; wherein the spring 211 is located between any push rod nut 210 and the push rod seat 207; the push rod nut 210 is engaged with the push rod 208; and the push rod 208 is suitable for sliding connection with the two push rod seats 207.

[0067] In this embodiment, during the powder conveying process, external force pushes the push rod 208 to slide in the push rod seat 207, and at the same time drives the anti-accumulation ball 209 to move together. The presence of the anti-accumulation ball 209 effectively prevents the accumulation of powder between the conveying box 201 and the push rod 208. At the same time, the push rod nut 210 is fixed on both sides of the push rod 208 to ensure that the push rod 208 will not fall off from the push rod seat 207. The spring 211 provides the thrust during reset and enables the push rod 208 to maintain a certain tension. The setting of the anti-accumulation ball 209 effectively prevents the accumulation of powder between the conveying box 201 and the push rod 208, thereby improving the efficiency of powder conveying and the reliability of the equipment.

[0068] The driving assembly 5 also includes: a second cylinder 507 arranged on the second L support plate 505; wherein the second cylinder 507 is suitable for pushing the push rod 208 to slide in the two push rod seats 207 when extended; wherein by setting the second cylinder 507 as a power source for driving the push rod 208 to slide, the cooperation of the second cylinder 507 and the spring 211 enables the push rod 208 to slide smoothly in the two push rod seats 207.

[0069] A feeding pipe 301 is connected to one side of the material box 3 ; the provision of the feeding pipe 301 facilitates the external feeding of materials into the material box 3 .

[0070] The driving assembly 5 also includes: a first reduction gearbox 508 arranged on the second L-shaped support plate 505; wherein the first motor 501 is connected to the first reduction gearbox 508; the first reduction gearbox 508 is connected to the second coupling 502; and the first motor 501 is suitable for driving the second coupling 502 to rotate through the first reduction gearbox 508; wherein the first reduction gearbox 508 is provided, the output power of the first motor 501 can better meet the needs of powder conveying.

[0071] The moving component 4 also includes: a second reduction gearbox 407 arranged on the first L support plate 403; wherein the second motor 405 is connected to the second reduction gearbox 407; the second reduction gearbox 407 is connected to the gear 406; and the second motor 405 is suitable for driving the gear 406 to rotate through the second reduction gearbox 407; wherein the second reduction gearbox 407 is used to enable the output power of the second motor 405 to better adapt to the movement requirements of the moving component 4.

[0072] The conveying assembly 2 also includes: a vibration motor 212 arranged on one side of the conveying box 201; by setting the vibration motor 212, the effect of preventing powder bridging from causing blockage is achieved; the setting position of the vibration motor 212 can also be set below the side of the material box 3 to prevent powder bridging inside the material box 3 from causing blockage, or vibration motors 212 can be set on both the conveying box 201 and the material box 3.

[0073] The various devices selected in this application (components whose specific structures are not described) are all universal standard parts or components known to those skilled in the art, and their structures and principles can be known to those skilled in the art through technical manuals or conventional experimental methods.

[0074] In the description of the embodiments of the present invention, unless otherwise specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections or electrical connections; direct connections or indirect connections through an intermediate medium; and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in the present invention based on the specific circumstances.

[0075] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating positions or relationships, are based on the positions or relationships shown in the accompanying drawings and are intended solely to facilitate the description of this utility model and simplify the description. They do not indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0076] Based on the above-mentioned ideal embodiment of the present invention, and in accordance with the above description, relevant personnel can make various changes and modifications without departing from the technical scope of the present invention. The technical scope of the present invention is not limited to the content of the specification, but must be determined according to the scope of the claims.

Claims

1. A powder extrusion mechanism, characterized in that: include: Support frame (1); A plurality of conveying assemblies (2) arranged in a horizontal array, comprising: a conveying box (201) provided with a discharge port, a rotating shaft (202) connected to a bearing of the conveying box (201), a spiral blade (203) arranged outside the rotating shaft (202), and a first coupling (204) arranged at one end of the rotating shaft (202); A plurality of material boxes (3) are respectively arranged on corresponding conveying boxes (201) and are in communication with the corresponding conveying boxes (201); A moving component (4) is arranged on one side of the support frame (1); A driving assembly (5) comprising: a first motor (501) disposed on the moving assembly (4) and a second coupling (502) connected to the first motor (501); When a certain powder material needs to be conveyed, the moving assembly is adapted to move on the support frame (1) to drive the second coupling (502) on the first motor (501) to contact the first coupling (204) in the corresponding conveying assembly (2), so as to drive the corresponding rotating shaft (202) and the spiral blade (203) to rotate when the first motor (501) is started, so as to convey the powder material to be discharged from the discharge port.

2. The powder extrusion mechanism according to claim 1, characterized in that: The conveying assembly (2) further comprises: a bearing seat (205) embedded in one side of the conveying box (201) and a conveying cylinder (206) arranged on the other side of the conveying box (201); wherein The bearing seat (205) is sleeved on the rotating shaft (202) and is connected to the bearing of the rotating shaft (202); The feeding cylinder (206) is connected to the discharge port of the conveying box (201); and The rotating shaft (202) is adapted to rotate on the bearing seat (205) to drive the spiral blade (203) to rotate and discharge the powder from the feeding barrel (206).

3. The powder extrusion mechanism according to claim 2, characterized in that: The moving assembly (4) comprises: two first slide rails (401) arranged on one side of the support frame (1), a pair of first sliders (402) slidably connected to the first slide rails (401), a first L-shaped support plate (403) connected to each first slider (402), a rack (404) arranged on the support frame (1), a second motor (405) arranged on the first L-shaped support plate (403), and a gear (406) connected to the second motor (405); wherein The gear (406) is meshed with the rack (404); The second motor (405) is adapted to drive the gear (406) to rotate when started, and the gear (406) engages with the rack (404) to enable each first slider (402) to slide on the corresponding first slide rail (401).

4. The powder extrusion mechanism according to claim 3, characterized in that: The driving assembly (5) further comprises: two second slide rails (503) arranged on the other plate surface of the first L support plate (403), a second slider (504) slidably connected to the second slide rails (503), a second L support plate (505) arranged on the two second sliders (504), and a first cylinder (506) arranged on the first L support plate (403); wherein The first cylinder (506) is located between the two second slide rails (503); One end of the first cylinder (506) is connected to the second L-shaped support plate (505); The first motor (501) is arranged on a second L-support plate (505); and The first cylinder (506) is suitable for driving the second L-shaped support plate (505) to move during extension and retraction, so that the second coupling (502) on the first motor (501) contacts any first coupling (204), and the second slider (504) slides on the second slide rail (503).

5. The powder extrusion mechanism according to claim 4, characterized in that: The conveying assembly (2) further comprises: a push rod seat (207) embedded in both sides of the conveying box (201), a push rod (208) penetrating the two push rod seats (207), at least two anti-accumulation balls (209) sleeved on the push rod (208), a push rod nut (210) arranged on both sides of the push rod (208), and a spring (211) sleeved on the push rod (208); wherein The spring (211) is located between any push rod nut (210) and the push rod seat (207); The push rod nut (210) is engaged with the push rod (208); The push rod (208) is suitable for sliding connection with the two push rod seats (207).

6. The powder extrusion mechanism according to claim 5, characterized in that: The driving assembly (5) further comprises: a second cylinder (507) arranged on the second L-shaped support plate (505); wherein The second cylinder (507) is adapted to push the push rod (208) to slide within the two push rod seats (207) when extended.

7. The powder extrusion mechanism according to claim 6, characterized in that: One side of the material box (3) is connected to a feed pipe (301).

8. The powder extrusion mechanism according to claim 7, characterized in that: The driving assembly (5) further comprises: a first reduction box (508) arranged on the second L-shaped support plate (505); wherein The first motor (501) is connected to a first reduction gearbox (508); The first reduction gearbox (508) is connected to the second coupling (502); and The first motor (501) is suitable for driving the second coupling (502) to rotate via a first reduction box (508).

9. The powder material extrusion mechanism according to claim 8, characterized in that: The moving assembly (4) further comprises: a second reduction box (407) arranged on the first L-shaped support plate (403); wherein The second motor (405) is connected to the second reduction gearbox (407); The second reduction box (407) is connected to the gear (406); and The second motor (405) is adapted to drive the gear (406) to rotate via a second reduction gearbox (407).

10. The powder extrusion mechanism according to claim 9, characterized in that: The conveying assembly (2) further comprises a vibration motor (212) arranged on one side of the conveying box (201).

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