Discharging pushing hand mechanism for powder pressing

Abstract

The invention discloses a discharging pushing hand mechanism for powder pressing. The discharging pushing hand mechanism comprises a base. The pressing assembly is arranged on the base and used for pressing and forming powder. The powder discharging assembly is arranged above the pressing assembly, connected with the rear half section of the base and used for conveying powder into the pressing assembly. The pushing assembly is arranged on the base and reciprocates in the front-back direction of the pressing assembly. The material guide assembly is arranged at the pressing assembly and extends to the rotary material storage assembly; and the rotary material storage assembly is arranged at the discharging end of the material guide assembly and used for storing the compression molding parts. The automatic discharging device has the advantages that the discharging speed is increased, the low efficiency of manual discharging is avoided, the production rhythm is accelerated, the product percent of pass is increased, the orderliness and normalization of production are improved, the problem of product damage caused by collision of two pressed parts is solved, and the labor intensity of operators is reduced.

Description

Technical Field

[0001] The present invention relates to the technical field of powder pressing, and more particularly to a discharging pusher mechanism for powder pressing. Background Art

[0002] In the field of powder pressing, the discharging and storage processes play a crucial role in production efficiency and product quality. With the continuous development of industry, the market demand for powder-pressed products is increasing day by day. The traditional discharging and storage methods have gradually revealed many problems and are difficult to meet the requirements of modern high-efficiency and precision production. The early powder pressing discharging devices had relatively simple structures, mostly manual operations or relying on basic mechanical structures. Manual discharging not only consumes a large amount of manpower, but also has a slow discharging speed and low efficiency, seriously affecting the production rhythm. At the same time, it is difficult for manual operation to ensure the consistency and accuracy of the discharging action, and it is easy to cause damage or deformation of the products during the discharging process, reducing the qualified rate of the products. With the development of automation technology, some simple automated discharging mechanisms have emerged; however, these mechanisms often have problems such as single function and poor adaptability. Some discharging mechanisms can only be applied to powder-pressed products with specific shapes and sizes. For products of different specifications, it is necessary to frequently replace components or even redesign the entire discharging system, which undoubtedly increases the production cost and production cycle. Moreover, these discharging mechanisms perform poorly in the collaborative work with the pressing equipment and cannot adjust the discharging action in real time according to the changes in the pressing process, resulting in frequent situations of untimely discharging or over-discharging during the production process, affecting the continuity and stability of production. In addition, in the existing pressing structure, during discharging, the operator needs to continuously collect the pressed and formed parts. If not collected in time, it will cause the subsequent pressed and formed parts to impact the previous formed parts, resulting in damage to the two pressed parts and increasing the cost. With the continuous expansion of the production scale, enterprises have put forward higher requirements for the automation level, production efficiency and product quality of the powder pressing production line. The existing discharging and storage technologies can no longer meet these needs, so the technical personnel in this field are committed to researching and developing a discharging pusher mechanism that can achieve efficient discharging, precise pushing, orderly storage and good adaptability. Summary of the Invention

[0003] In view of the above-mentioned defects of the prior art, the technical problem to be solved by the present invention is to provide a discharging pusher mechanism for powder pressing that can effectively solve the above-mentioned technical problems.

[0004] To achieve the above object, the present invention provides a discharging pusher mechanism for powder pressing, including a base; A pressing assembly, arranged on the base, for pressing powder into a shape; A powder feeding component, which is arranged above the pressing component and connected to the rear half section of the base, and is used to convey powder into the pressing component; A pushing component, which is arranged on the base and reciprocates in the front-back direction of the pressing component; A guiding component, which is arranged at the pressing component and extends to the rotating material storage component; A rotating material storage component, which is arranged at the discharge end of the guiding component and is used to store the pressed and formed parts.

[0005] Further, the base includes a first positioning table and a second positioning table. The pressing component is located between the first positioning table and the second positioning table. A power box body is arranged between the rear half sections of the first positioning table and the second positioning table. The output end of the pushing component is connected to the power box body, and the input end of the pushing component is slidably arranged on the pressing component.

[0006] Further, the pressing component includes a pressing positioning seat. The two ends of the pressing positioning seat are respectively connected to the inner sides of the first positioning table and the second positioning table. A pressing cylinder is arranged on the pressing positioning seat. The output end of the pressing cylinder extends downward and is connected to the upper end of the pressing movable table. The upper end of the pressing movable table is detachably connected to the lower ends of the first guiding rods. The upper ends of the first guiding rods movably pass through the pressing positioning seat; A fixing plate is arranged at the lower end of the pressing movable table. A pressing head is arranged at the lower end of the fixing plate. A pressing support component for cooperating with the pushing component is arranged below the pressing head.

[0007] Further, the pressing support component includes a plurality of support seats arranged from top to bottom. The support seats are spaced apart and connected by support columns. A plurality of second guiding rods are arranged on the support seat at the uppermost end. The second guiding rods extend upward and sequentially pass through the pressing movable table and the pressing positioning seat in a movable manner. The input end of the guiding component is connected to the front end of the support seat at the uppermost end. Two limiting strips for cooperating with the pushing component are arranged in parallel at the upper end of the support seat at the uppermost end. The limiting strips are respectively located between the second guiding rods.

[0008] Further, the powder feeding component includes a fixing plate, which is connected to the upper end of the rear half section of the pressing positioning seat. A feeding bin with an upward opening is arranged behind the fixing plate. Both sides of the feeding bin are detachably connected to the fixing plate through connecting pieces. The cross-section of the middle section to the lower end of the feeding bin gradually becomes smaller. A feeding connecting pipe is arranged at the lower end of the feeding bin. The feeding connecting pipe is connected to a feeding hose, and the feeding hose is used for powder feeding. A feeding pipe is arranged above the feeding bin, and powder is conveyed into the feeding bin through the feeding pipe.

[0009] Further, the pusher assembly includes a pusher head disposed on the uppermost support seat. The pusher head is located between two limiting bars and reciprocates along the length direction of the limiting bars. The output end of the power box body is connected to the pusher head and is used to drive the pusher head to push materials.

[0010] Further, the pusher assembly further includes push rods hinged to both sides of the pusher head. The middle sections of the push rods are respectively hinged to the lower ends of the connecting rods. Assist cylinders are provided at the upper ends of the connecting rods. The output ends of the assist cylinders are hinged to the pressing and positioning seat; The rear ends of the push rods are connected by a cross bar. The middle section of the cross bar is connected to an extension column. The other end of the extension column is hinged to the upper end of the connecting column. A connecting seat is suspended at the lower end of the connecting column. One side of the connecting seat is simultaneously connected to the lower half sections of the first driving rod and the second driving rod. The upper half sections of the first driving rod and the second driving rod are rotatably connected to the power box body through two positioning columns; A driven wheel is rotatably disposed on the outer side of the first driving rod. The driven wheel is driven by an irregular driving wheel. By the contact between the irregular driving wheel and the driven wheel, the first driving rod and the second driving rod are driven to swing. The driving wheel is sleeved on the output shaft of the pusher motor. The pusher motor is disposed in the power box body.

[0011] Further, an installation platform is provided at the front end of the power box body. A fixed seat is provided at the installation platform. A stabilizing cylinder is hinged to the fixed seat. A pulley is provided at the output end of the stabilizing cylinder. The pulley is in contact with the second driving rod.

[0012] Further, the material guiding assembly includes a connecting section. The upper half section of the connecting section is located between two limiting bars and is detachably connected to the support seat. The lower half section of the connecting section is connected to the upper half section of the extending section. The extending section is inclined from top to bottom. The lower half section of the extending section is provided with a first arc section and a second arc section. The two ends of the extending section are connected to the lower ends of the pull rods. The upper ends of the pull rods are simultaneously connected to the cross beam. The cross beam is of a hollow structure. The two ends of the cross beam are respectively fixed to the ground through support columns. The rotary material storage assembly is located between the two support columns.

[0013] Further, the rotary material storage assembly includes a frame. A driving box is provided on the frame. The output end of the driving box is provided with a rotary disk. The upper end surface of the rotary disk is spaced from the material guiding assembly. A surrounding plate is provided at the edge of the frame. A material receiving opening is provided on the surrounding plate.

[0014] The beneficial effects of the present invention are: The unloading pusher mechanism for powder pressing of the present invention effectively solves the problems existing in the traditional unloading and storage methods, and improves the overall level of powder pressing production. The specific beneficial effects are as follows 1. The design of the pushing component is ingenious. The pushing motor in the power box drives the irregular driving wheel to rotate, drives the driven wheel to make the first and second driving rods swing, and through a series of connecting rod structures, pushes the pushing head to move back and forth along the limiting strip, quickly pushing out the formed parts after pressing. And there is an assisting air cylinder to assist in pushing, greatly improving the unloading speed, avoiding the low efficiency of manual unloading, and accelerating the production rhythm; 2. The pushing head moves between two limiting strips, and the limiting strips play an accurate guiding role for the pushing head, making its pushing path stable and accurate, ensuring that the position of each pushed formed part is consistent, reducing the offset and collision of the product during unloading, ensuring the product quality, avoiding product damage or deformation caused by inaccurate unloading actions, and improving the product qualification rate; 3. The extension section of the guiding component is inclined and has the first and second arc sections, which can guide the formed parts to slide smoothly. The driving box of the rotating storage component drives the rotating disk to rotate, and the formed parts fall into the rotating disk through the guiding component. The design of the enclosing plate and the receiving port facilitates the orderly collection and storage of the formed parts, prevents the formed parts from scattering randomly, is convenient for subsequent centralized processing, and improves the orderliness and standardization of production; 4. The two sides of the feeding bin of the powder feeding component are detachably connected, which is convenient to replace the feeding bin according to different powder characteristics and production requirements; each component of the overall mechanism works together, and the unloading action can be adjusted in real time according to the changes in the pressing process, without frequently replacing components or re - designing the system, reducing the production cost and production cycle, and can meet the unloading requirements of powder - pressed products of various shapes and sizes; 5. The setting of the continuously rotating rotating storage component enables it not to require the operator to continuously collect the pressed and formed parts, avoids the problem of product damage caused by the collision of two pressed parts, and at the same time reduces the labor intensity of the operator. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a schematic structural diagram of a specific embodiment of the present invention.

[0016] Figure 2 is Figure 1 a partially enlarged structural diagram at A in

[0017] Figure 3 is a three - dimensional structural diagram of the present invention.

[0018] Figure 4 is Figure 3 a partially enlarged structural diagram at B in

[0019] Figure 5 is Figure 3Schematic diagram of the partial enlarged structure at position C

[0020] Figure 6 It is a schematic diagram of the structure without the rotating material storage assembly in the present invention

[0021] Figure 7 Is Figure 6 Schematic diagram of the partial enlarged structure at position D

[0022] Figure 8 It is a schematic diagram of the structure of the powder feeding assembly

[0023] Figure 9 It is a schematic diagram of the structure of the power box body cooperating with components such as the pushing component

[0024] Figure 10 Is Figure 9 Another three-dimensional structure schematic diagram of

[0025] Figure 11 It is a schematic diagram of the structure of the pushing component

[0026] Figure 12 It is a schematic diagram of the structure of the rotating material storage assembly

[0027] Figure 13 It is a schematic diagram of the structure of the first driving rod cooperating with components such as the second driving rod

[0028] Figure 14 It is a schematic diagram of the structure of the material guiding assembly cooperating with the pull rod

[0029] Figure 15 It is a schematic diagram of the connection structure of components such as the pressing positioning seat and the fixing plate Detailed implementation mode

[0030] The present invention will be further described below with reference to the drawings and embodiments In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, so it cannot be understood as a limitation of the present invention. In addition, the terms "first", "second", "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance

[0031] In the description of the present invention, it should be noted that unless otherwise clearly specified and defined, the terms "installation", "setting", and "connection" should be understood in a broad sense. For example, it 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 directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0032] As Figures 1 to 15 shown, a discharging pusher mechanism for powder pressing includes a base 1; A pressing assembly 2, arranged on the base 1, is used for pressing the powder into a formed shape; A powder feeding assembly 3, arranged above the pressing assembly 2 and connected to the rear half section of the base 1, is used for conveying the powder into the pressing assembly 2; A pushing assembly 5, arranged on the base 1, reciprocates in the front-back direction of the pressing assembly 2; A guiding assembly 6, arranged at the pressing assembly 2 and extending to a rotating storage assembly 7; A rotating storage assembly 7, arranged at the discharging end of the guiding assembly 6, is used for storing the pressed formed parts.

[0033] The base 1 includes a first positioning table 8 and a second positioning table 9. The pressing assembly 2 is located between the first positioning table 8 and the second positioning table 9. A power box body 10 is arranged between the rear half sections of the first positioning table 8 and the second positioning table 9. The output end of the pushing assembly 5 is connected to the power box body 10, and the input end of the pushing assembly 5 is slidably arranged on the pressing assembly 2.

[0034] The pressing assembly 2 includes a pressing positioning seat 11. The two ends of the pressing positioning seat 11 are respectively connected to the inner sides of the first positioning table 8 and the second positioning table 9. A pressing cylinder 12 is arranged on the pressing positioning seat 11. The output end of the pressing cylinder 12 extends downward and is connected to the upper end of a pressing movable table 13. The upper end of the pressing movable table 13 is detachably connected to the lower ends of the first guide rods 15. The upper ends of the first guide rods 15 movably pass through the pressing positioning seat 11; The lower end of the pressing movable table 13 is provided with a fixing plate 16. The lower end of the fixing plate 16 is provided with a pressing head 17. Below the pressing head 17, there is a pressing support assembly 18 that cooperates with the pushing assembly 5.

[0035] The pressing support assembly 18 includes a plurality of support seats 19 arranged from top to bottom. The support seats 19 are spaced apart and connected by support columns 6823. A plurality of second guide rods 22 are provided on the uppermost support seat 19. Each of the second guide rods 22 extends upward and sequentially passes through the pressing movable table 13 and the pressing positioning seat 11 in a movable manner. The input end of the material guiding assembly 6 is connected to the front end of the uppermost support seat 19. Two limiting strips 20 for cooperating with the material pushing assembly 5 are arranged in parallel on the upper end of the uppermost support seat 19. Each of the limiting strips 20 is located between the second guide rods 22 respectively.

[0036] The powder feeding assembly 3 includes a fixing plate 26. The fixing plate 26 is connected to the upper end of the rear half section of the pressing positioning seat 11. There is a feeding bin 27 with an upward opening behind the fixing plate 26. Both sides of the feeding bin 27 are detachably connected to the fixing plate 26 through connecting pieces 28. The cross-section of the middle section to the lower end of the feeding bin 27 gradually becomes smaller. A feeding connecting pipe 29 is provided at the lower end of the feeding bin 27. The feeding connecting pipe 29 is connected to a feeding hose. The feeding hose is used for powder feeding. There is a feeding pipe above the feeding bin 27, and powder is conveyed into the feeding bin 27 through the feeding pipe.

[0037] The material pushing assembly 5 includes a material pushing head 30 arranged on the uppermost support seat 19. The material pushing head 30 is located between the two limiting strips 20 and moves back and forth along the length direction of the limiting strips 20. The output end of the power box body 10 is connected to the material pushing head 30 and is used to drive the material pushing head 30 to push materials.

[0038] The material pushing assembly 5 further includes push rods 31 hinged to both sides of the material pushing head 30. The middle sections of the push rods 31 are respectively hinged to the lower ends of the connecting rods 32. Boosting air cylinders 33 are arranged at the upper ends of the connecting rods 32. The output ends of the boosting air cylinders 33 are hinged to the pressing positioning seat 11; The rear ends of the push rods 31 are connected by a cross bar 36. The middle section of the cross bar 36 is connected to an extension column 37. The other end of the extension column 37 is hinged to the upper end of a connecting column 38. A connecting seat 39 is suspended at the lower end of the connecting column 38. One side of the connecting seat 39 is simultaneously connected to the lower half sections of a first driving rod 50 and a second driving rod 51. The upper half sections of the first driving rod 50 and the second driving rod 51 are rotatably connected to the power box body 10 through two positioning columns 52; A driven wheel 53 is rotatably arranged on the outer side of the first driving rod 50. The driven wheel 53 is driven by an irregular driving wheel 56. By contacting the irregular driving wheel 56 with the driven wheel 53, the first driving rod 50 and the second driving rod 51 are driven to swing. The driving wheel 56 is sleeved on the output shaft of a feeding motor, and the feeding motor is arranged in the power box body 10.

[0039] An installation platform 57 is provided at the front end of the power box body 10. A fixing seat 59 is arranged at the installation platform 57. A stabilizing cylinder 58 is hingedly arranged on the fixing seat 59. A pulley 60 is arranged at the output end of the stabilizing cylinder 58, and the pulley 60 is in fit with the second driving rod 51.

[0040] The material guiding assembly 6 includes a connecting section 61. The upper half section of the connecting section 61 is located between two limiting strips 20 and is detachably connected to the supporting seat 19. The lower half section of the connecting section 61 is connected to the upper half section of an extending section 62. The extending section 62 is arranged obliquely from top to bottom. The lower half section of the extending section 62 is provided with a first arc section 63 and a second arc section 65. The two ends of the extending section 62 are connected to the lower ends of pull rods 66. The upper ends of the pull rods 66 are simultaneously connected to a cross beam 67. The cross beam 67 is of a hollow structure. The two ends of the cross beam 67 are respectively fixed to the ground through support columns 68. The rotary material storage assembly 7 is located between the two support columns 68.

[0041] The rotary material storage assembly 7 includes a frame 69. A driving box 70 is arranged on the frame 69. A rotary disk 71 is arranged at the output end of the driving box 70. The upper end surface of the rotary disk 71 is arranged at an interval from the material guiding assembly 6. A surrounding plate 72 is arranged at the edge of the frame 69, and a material receiving opening 73 is formed in the surrounding plate 72.

[0042] The optimal working principle of the present invention is as follows: Powder enters the feeding bin 27 of the powder feeding assembly 3 through a feeding pipe. The two sides of the feeding bin 27 are detachably connected to a fixing plate 26 through connecting pieces 28, and the cross section gradually becomes smaller from the middle section to the lower end. The lower feeding connecting pipe 29 at the lower end is connected to a feeding hose, and the powder is conveyed to the pressing assembly 2 through the feeding hose; both ends of the pressing positioning seat 11 of the pressing assembly 2 are connected to a first positioning table 8 and a second positioning table 9; a pressing cylinder 12 is arranged on the pressing positioning seat 11, and its output end drives a pressing movable table 13 to move up and down along a first guide rod 15; a pressing head 17 on a fixing disk 16 at the lower end of the pressing movable table 13 presses the powder located on a pressing supporting assembly 18 under the action of the pressing cylinder 12; a plurality of supporting seats 19 of the pressing supporting assembly 18 are connected through a support column 6823, and a second guide rod 22 on the uppermost supporting seat 19 can play a guiding role for the pressing movable table 13; a pushing head 30 of the pushing assembly 5 is located between two limiting strips 20 of the uppermost supporting seat 19; The pusher motor inside the power box body 10 drives the driving wheel 56 to rotate. The driving wheel 56 drives the driven wheel 53, thereby causing the first driving rod 50 and the second driving rod 51 to swing. The first driving rod 50 and the second driving rod 51 drive the push rod 31 to move through the connecting seat 39, the extension column 37, and the cross bar 36. The push rod 31 pushes the pusher head 30 to move back and forth along the length direction of the limiting strip 20, pushing out the pressed formed parts. The boosting cylinder 33 can assist in pushing the materials. The pulley 60 at the output end of the stabilizing cylinder 58 is in contact with the second driving rod 51, enhancing the stability during the pushing process. The upper half of the connecting section 61 of the material guiding assembly 6 is located between the limiting strips 20 and is detachably connected to the supporting seat 19, and the lower half is connected to the inclined extension section 62. The first arc section 63 and the second arc section 65 of the extension section 62 can guide the formed parts to slide down. Both ends are connected to the cross beam 67 through the pull rods 66. The cross beam 67 is fixed on the ground by the support columns 68. The driving box 70 of the rotating material storage assembly 7 drives the rotating disk 71 to rotate. The formed parts fall into the rotating disk 71 through the material guiding assembly 6. The material receiving opening 73 on the enclosing plate 72 facilitates the collection of the formed parts.

[0043] In order to more intuitively demonstrate the advantages of the unloading pusher mechanism, the present invention also includes the following test data: 100 consecutive unloading operations are selected for the unloading speed test. The time from when the pusher head starts to move to when the formed part completely detaches from the pressing assembly and falls into the rotating material storage assembly is recorded for each unloading. After statistics, the average unloading time is 3 seconds, while the average unloading time of the traditional manual unloading method is 10 seconds. In comparison, the unloading speed of this mechanism has increased by approximately 233%. In terms of the product qualification rate test, under the same powder pressing process conditions, when 1000 products are produced using the traditional unloading method, the number of qualified products is 800, and the qualification rate is 80%. When 1000 products are produced using this unloading pusher mechanism, the number of qualified products is 950, and the qualification rate has increased to 95%, an increase of 15%. These specific data fully prove the remarkable effects of this mechanism in terms of unloading speed and ensuring product quality. The pusher motor should have its lubricating oil changed every 500 hours of operation. When changing the oil, first cut off the power supply. Use a special tool to unscrew the oil drain bolt at the bottom of the motor. After draining the old oil, wipe the oil drain port and its surroundings with a clean cloth. Then, inject an appropriate amount of new lubricating oil that meets the specifications through the oil filling port at the top of the motor. Regularly check the motor housing and remove the dust and debris on the surface to avoid affecting the motor performance due to poor heat dissipation. The articulated parts of the pusher head and the push rod should be greased once a week to ensure flexible movement and reduce wear. The piston seal of the pressing cylinder needs to be checked after every 5000 pressing operations. If signs of wear, deformation or aging are found in the seal, it should be replaced in a timely manner. At the same time, regularly check the oil level and oil quality of the pressing cylinder. When the oil level is too low, add hydraulic oil that meets the requirements. When the oil quality deteriorates, it needs to be replaced. The surfaces of the first guide rod and the second guide rod should be kept clean and coated with anti-rust oil once a month to prevent rust from affecting the guiding accuracy. The feeding bin should be cleaned once a week to prevent powder residue from caking and affecting the feeding effect. Remove the connecting parts on both sides of the feeding bin, and after removing the feeding bin, clean the inside with a soft brush and compressed air. Check whether the feeding connecting pipe and the feeding hose are damaged or blocked. If there are problems, replace them in a timely manner. The oil condition of the drive box of the rotating material storage assembly needs to be checked every 1000 hours and maintained according to the requirements of the equipment instruction manual. The enclosure and the material receiving port should be kept clean to avoid debris accumulation affecting material receiving.

[0044] The preferred specific embodiments of the present invention have been described in detail above. It should be understood that those of ordinary skill in the art can make many modifications and variations based on the concept of the present invention without creative labor. Therefore, all technical solutions that can be obtained by those skilled in the art in the technical field based on the concept of the present invention through logical analysis, reasoning or limited experiments on the basis of the prior art should fall within the protection scope determined by the claims.

Claims

1. A discharge pusher mechanism for powder pressing, characterized in that including a base (1); a pressing component (2), arranged on the base (1) for pressing powder into a formed part; a powder feeding component (3), arranged above the pressing component (2) and connected to the rear half of the base (1) for conveying powder into the pressing component (2); a pushing component (5), arranged on the base (1) and reciprocating in the front - rear direction of the pressing component (2); a guiding component (6), arranged at the pressing component (2) and extending to a rotating storage component (7); a rotating storage component (7), arranged at the discharging end of the guiding component (6) for storing the pressed formed parts.

2. The unloading pusher mechanism for powder pressing according to claim 1, wherein: The base (1) includes a first positioning table (8) and a second positioning table (9). The pressing component (2) is located between the first positioning table (8) and the second positioning table (9). A power box body (10) is arranged between the rear halves of the first positioning table (8) and the second positioning table (9). The output end of the pushing component (5) is connected to the power box body (10), and the input end of the pushing component (5) is slidably arranged on the pressing component (2).

3. The unloading pusher mechanism for powder pressing according to claim 2, wherein: The pressing component (2) includes a pressing positioning seat (11). The two ends of the pressing positioning seat (11) are respectively connected to the inner sides of the first positioning table (8) and the second positioning table (9). A pressing cylinder (12) is arranged on the pressing positioning seat (11). The output end of the pressing cylinder (12) extends downward and is connected to the upper end of a pressing movable table (13). The upper end of the pressing movable table (13) is detachably connected to the lower ends of the first guide rods (15). The upper ends of the first guide rods (15) movably pass through the pressing positioning seat (11). A fixed disk (16) is arranged at the lower end of the pressing movable table (13). A pressing head (17) is arranged at the lower end of the fixed disk (16). There is a pressing support component (18) cooperating with the pushing component (5) below the pressing head (17).

4. The unloading pusher mechanism for powder pressing according to claim 3, wherein: The pressing support component (18) includes a plurality of support seats (19) arranged from top to bottom. The support seats (19) are arranged at intervals and connected by support columns (6823). A plurality of second guide rods (22) are arranged on the support seat (19) at the uppermost end. The second guide rods (22) extend upward and sequentially pass through the pressing movable table (13) and the pressing positioning seat (11) movably. The input end of the guiding component (6) is connected to the front end of the support seat (19) at the uppermost end. Two limiting strips (20) cooperating with the pushing component (5) are arranged in parallel at the upper end of the support seat (19) at the uppermost end. The limiting strips (20) are respectively located between the second guide rods (22).

5. The unloading pusher mechanism for powder pressing according to claim 4, characterized in that: The powder feeding component (3) includes a fixing plate (26), the fixing plate (26) is connected to the upper end of the rear half section of the pressing and positioning seat (11), a feeding bin (27) with an upward opening is provided behind the fixing plate (26), both sides of the feeding bin (27) are detachably connected to the fixing plate (26) through connecting pieces (28), the cross-section of the middle section to the lower end of the feeding bin (27) gradually becomes smaller, a feeding connecting pipe (29) is arranged at the lower end of the feeding bin (27), the feeding connecting pipe (29) is connected to a feeding hose, and the feeding hose is used for powder feeding. A feeding pipe is provided above the feeding bin (27), and powder is conveyed into the feeding bin (27) through the feeding pipe.

6. The unloading pusher mechanism for powder pressing according to claim 5, characterized in that: The pushing component (5) includes a pushing head (30) arranged on the uppermost supporting seat (19), the pushing head (30) is located between two limiting strips (20) and moves back and forth along the length direction of the limiting strips (20), and the output end of the power box body (10) is connected to the pushing head (30) and is used for driving the pushing head (30) to push materials.

7. The unloading pusher mechanism for powder pressing according to claim 6, characterized in that: The pushing component (5) further includes push rods (31) hinged to both sides of the pushing head (30), the middle sections of the push rods (31) are respectively hinged to the lower ends of the connecting rods (32), a boosting air cylinder (33) is arranged at the upper end of each connecting rod (32), and the output end of each boosting air cylinder (33) is hinged to the pressing and positioning seat (11); The rear ends of the push rods (31) are connected through a cross bar (36), the middle section of the cross bar (36) is connected to an extension column (37), the other end of the extension column (37) is hinged to the upper end of a connecting column (38), a connecting seat (39) is suspended at the lower end of the connecting column (38), and one side of the connecting seat (39) is simultaneously connected to the lower half sections of a first driving rod (50) and a second driving rod (51), and the upper half sections of the first driving rod (50) and the second driving rod (51) are rotatably connected to the power box body (10) through two positioning columns (52); A driven wheel (53) is rotatably arranged on the outer side of the first driving rod (50), the driven wheel (53) is driven by an irregular driving wheel (56), and the first driving rod (50) and the second driving rod (51) are driven to swing by the contact between the irregular driving wheel (56) and the driven wheel (53). The driving wheel (56) is sleeved on the output shaft of a pushing motor, and the pushing motor is arranged in the power box body (10).

8. The unloading pusher mechanism for powder pressing according to claim 7, characterized in that: An installation platform (57) is provided at the front end of the power box body (10), a fixing seat (59) is arranged at the installation platform (57), a stabilizing air cylinder (58) is hinged to the fixing seat (59), a pulley (60) is arranged at the output end of the stabilizing air cylinder (58), and the pulley (60) is in contact with the second driving rod (51).

9. The unloading pusher mechanism for powder pressing according to claim 8, characterized in that: The material guiding assembly (6) includes a connecting section (61). The upper half of the connecting section (61) is located between two limiting strips (20) and is detachably connected to the supporting seat (19). The lower half of the connecting section (61) is connected to the upper half of an extending section (62). The extending section (62) is arranged obliquely from top to bottom. The lower half of the extending section (62) is provided with a first arc section (63) and a second arc section (65). The two ends of the extending section (62) are connected to the lower ends of pull rods (66). The upper ends of the pull rods (66) are simultaneously connected to a cross beam (67). The cross beam (67) has a hollow structure. The two ends of the cross beam (67) are respectively fixed to the ground through support columns (68). The rotary material storage assembly (7) is located between the two support columns (68).

10. The unloading pusher mechanism for powder pressing according to claim 9, characterized in that: The rotary material storage assembly (7) includes a frame (69). The frame (69) is provided with a drive box (70). The output end of the drive box (70) is provided with a rotary disk (71). The upper end surface of the rotary disk (71) is arranged at an interval from the material guiding assembly (6). A surrounding plate (72) is arranged at the edge of the frame (69). A material receiving opening (73) is formed in the surrounding plate (72).

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