Material rod of rod pressing machine and rod pressing machine

Abstract

The utility model discloses a material rod of a rod pressing machine and the rod pressing machine, and relates to the technical field of pencil core pressing machines. The rod pressing machine material rod and the rod pressing machine comprise a mounting base, conveying cylinders are symmetrically fixed to the upper portion of the mounting base, a feeding pipe is fixed to the upper portions of the conveying cylinders, the upper end of the feeding pipe is open, and a collecting frame is placed below the mounting base; the material cylinders are symmetrically fixed to the mounting base, and the discharging ends of the conveying barrels communicate with the side walls of the material cylinders; the fixing plates are symmetrically fixed to the side, close to the material cylinder, of the mounting base, hydraulic cylinders are fixed to the sides, close to the material cylinder, of the fixing plates, and material pressing assemblies used for extruding materials in the material cylinder are fixed to the output ends of the hydraulic cylinders through bolts; the nylon sleeve is additionally arranged on the outer wall of the material rod, so that the precision matching of the material pressing assembly and the material cylinder is proper, the phenomenon that materials are extruded out of a gap by pressure due to the fact that the gap is enlarged is greatly reduced, and the waste of a single product is greatly reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of pencil core pressing machines, in particular to a pencil core pressing machine material rod and a pencil core pressing machine. Background Art

[0002] A briquette press is a device used to press loose materials (such as coal powder, wood powder, charcoal powder, etc.) into rods or other shapes; the briquette press rod plays an important role in feeding the raw materials into the pressing chamber.

[0003] The lead core pressing machine disclosed in the patent application with reference publication number CN219466767U includes a workbench, the bottom of the workbench is fixedly connected to a support plate, the outer side of the support plate is fixedly connected to a controller, the top of the workbench is fixedly connected to a connecting plate, the top of the connecting plate is fixedly connected to a top plate, the top of the top plate is fixedly connected to an electric telescopic rod, the bottom of the electric telescopic rod is fixedly connected to a pushing rod, the bottom of the pushing rod is fixedly connected to a core pressing rod, the outer side of the connecting plate is fixedly connected to a material storage box, the top of the material storage box is clamped with a cover plate, the top of the cover plate is fixedly connected to a handle, the outer side of the material storage box is fixedly connected to a scale, and the outer side of the material storage box is fixedly connected to an extraction pump. The utility model is easy to use, can automatically add lead core powder and collect and process the processed products.

[0004] As shown in the above-mentioned prior art, the pencil lead pressing machine used in the prior art is provided with a material storage box and an extraction pump. The pencil lead raw material is introduced into the connecting ring through a conduit, and then the pencil lead raw material is pressed into a lead rod using a core pressing rod. The pencil lead raw material is usually made of a mixture of graphite and clay, and it is very easy to cause blockage when passing through the conduit, which is not only inconvenient for maintenance but also greatly affects the processing efficiency. In addition, the material rod used in the current pencil lead pressing process is usually made of stainless steel. It needs to move up and down repeatedly in the material cylinder to achieve the effect of squeezing the raw material from the bottom of the material cylinder. The contact surface between the material rod and the material cylinder will cause wear during the repeated up and down movement, increasing the gap and causing the material in the material cylinder to be squeezed and overflow.

[0005] Therefore, it is necessary to provide a rod press material rod and a rod press to solve the above technical problems. Utility Model Content

[0006] (1) Technical problems solved

[0007] In order to solve the above technical problems, the utility model provides a rod of a briquette press and a briquette press.

[0008] (2) Technical solution

[0009] To achieve the above objectives, the present invention is implemented through the following technical solutions: a briquette press, comprising:

[0010] The mounting base has transfer cylinders symmetrically fixed above it. An inlet pipe is fixed above the transfer cylinders. A collection box is placed below the mounting base;

[0011] The material cylinders are symmetrically fixed on the mounting base. The discharge end of the transfer cylinder communicates with the side wall of the material cylinder;

[0012] The fixing plates are symmetrically fixed on one side of the mounting base close to the material cylinder. A hydraulic cylinder is fixed on the side of the fixing plate close to the material cylinder. The output end of the hydraulic cylinder is fixed with a material pressing component for pressing the material in the material cylinder through bolts;

[0013] The conveying component is movably installed at one end of the transfer cylinder away from the material cylinder and is used to transport the material in the transfer cylinder to the material cylinder;

[0014] The maintenance component is installed on the conveying component and is used to move the conveying component out of the transfer cylinder for anti-blocking maintenance.

[0015] Preferably, the conveying component includes a moving cover movably installed at one end of the transfer cylinder. A sealing ring is fixed on the side of the moving cover close to the transfer cylinder. A screw conveyor is rotatably connected to the middle of the side of the moving cover close to the transfer cylinder through a bearing. A housing is slidably connected to the mounting base. A rotating component for driving the two screw conveyors to rotate synchronously is installed on the housing.

[0016] Preferably, the rotating component is a transmission wheel fixed to the outer wall of the screw conveyor close to one end of the housing. The two transmission wheels are connected by a transmission belt. A first motor is fixed on one side of the housing. One of the screw conveyors is fixed to the output end of the first motor.

[0017] Preferably, the maintenance component includes a fixed cover fixed to the mounting base. A slider is slidably connected to the inner wall of the fixed cover. The upper end of the slider is fixed to the housing. A screw rod is rotatably connected to the inner wall of the fixed cover. A second motor is fixed to one end of the fixed cover. One end of the screw rod penetrates through the fixed cover and is fixed to the output end of the second motor. The slider is threadedly connected to the outer wall of the screw rod.

[0018] Preferably, the upper end of the inlet pipe is open.

[0019] The present utility model also discloses a material rod of a briquetting machine, including a material pressing component. The material pressing component includes a flange plate fixed to the output end of the hydraulic cylinder through bolts. A material rod is fixed below the flange plate. A nylon sleeve is sleeved on the outer wall of the material rod. A material hammer is fixed to the lower end of the material rod. The material hammer is slidably connected to the inner wall of the material cylinder.

[0020] (III) Beneficial effects

[0021] The present utility model provides a material rod of a briquetting machine and a briquetting machine. Compared with the prior art, it has the following

[0022] Beneficial effects:

[0023] 1. By setting the conveying component and the rotating component, this application enables one motor to simultaneously drive two auger conveyors to transport materials, reducing the production input cost of lead cores and having economic benefits.

[0024] 2. By installing a nylon sleeve on the outer wall of the material rod, this application makes the precision fit between the pressure feeding component and the material cylinder appropriate, greatly reducing the phenomenon that the material is extruded from the gap due to the increased gap, and significantly reducing the waste of single products.

[0025] 3. By setting the maintenance component, this application makes the auger conveyor easy to maintain, reduces the inconvenience of disassembly and maintenance, improves the maintenance speed, and has practicality. Description of the drawings

[0026] Figure 1 It is a schematic diagram of the overall structure of the present utility model;

[0027] Figure 2 It is a schematic diagram of the relationship between the slider and the screw of the present utility model;

[0028] Figure 3 It is a schematic diagram of the relationship between the transmission wheel and the transmission belt of the present utility model;

[0029] Figure 4 It is a schematic diagram of the relationship between the material rod and the nylon sleeve of the present utility model.

[0030] Reference numerals in the figure: 1. Mounting seat; 2. Transmission cylinder; 3. Feed pipe; 4. Collection box; 5. Material cylinder; 6. Fixed plate; 7. Hydraulic cylinder; 8. Flange; 9. Material rod; 10. Material hammer; 11. Moving cover; 12. Sealing ring; 13. Auger conveyor; 14. Housing; 15. Transmission wheel; 16. Transmission belt; 17. First motor; 18. Fixed cover; 19. Slider; 20. Screw; 21. Second motor; 22. Nylon sleeve. Detailed implementation manners

[0031] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying 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 of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0032] The present utility model provides two technical solutions:

[0033] Figures 1 to 4A first embodiment is shown: a rod press comprising:

[0034] A mounting base 1, a transmission cylinder 2 is symmetrically fixed above the mounting base 1, a feed pipe 3 is fixed above the transmission cylinder 2, the upper end of the feed pipe 3 is open, and a collection frame 4 is placed below the mounting base 1;

[0035] The material cylinder 5 is symmetrically fixed on the mounting base 1, and the discharge end of the transmission cylinder 2 is connected to the side wall of the material cylinder 5;

[0036] The fixing plate 6 is symmetrically fixed to the side of the mounting base 1 close to the material cylinder 5. A hydraulic cylinder 7 is fixed to the side of the fixing plate 6 close to the material cylinder 5. The output end of the hydraulic cylinder 7 is fixed with a pressing component for squeezing the material in the material cylinder 5 by bolts;

[0037] The conveying assembly is movably mounted on the end of the transmission cylinder 2 away from the material cylinder 5, and is used to transport the material in the transmission cylinder 2 to the material cylinder 5;

[0038] The maintenance component is installed on the conveying component and is used to remove the conveying component from the transmission cylinder 2 for anti-blocking maintenance.

[0039] The conveying assembly includes a movable cover 11 movably mounted on one end of the transmission cylinder 2, a sealing ring 12 is fixed to the side of the movable cover 11 close to the transmission cylinder 2, and the middle part of the side of the movable cover 11 close to the transmission cylinder 2 is rotatably connected to a screw conveyor 13 through a bearing, and a cover shell 14 is slidably connected to the mounting seat 1, and a rotating assembly is installed on the cover shell 14 for driving the two screw conveyors 13 to rotate synchronously.

[0040] The rotating assembly is fixed to the transmission wheel 15 on the outer wall of one end of the auger conveyor 13 close to the cover 14. The two transmission wheels 15 are connected by a transmission belt 16. A first motor 17 is fixed to one side of the cover 14, and one of the auger conveyors 13 is fixed to the output end of the first motor 17.

[0041] The maintenance component includes a fixed cover 18 fixed on the mounting base 1, and a slider 19 is slidably connected to the inner wall of the fixed cover 18. The upper end of the slider 19 is fixed to the cover shell 14, and a screw 20 is rotatably connected to the inner wall of the fixed cover 18. A second motor 21 is fixed to one end of the fixed cover 18, and one end of the screw 20 passes through the fixed cover 18 and is fixed to the output end of the second motor 21. The slider 19 is threadedly connected to the outer wall of the screw 20.

[0042] This application sets up a conveying component and a rotating component so that one motor can simultaneously drive two auger conveying components 13 to transport materials, reducing the production input cost of the lead core and having economic benefits.

[0043] Figure 4The second embodiment is shown: The present utility model also discloses a material rod of a pressing rod machine, which includes a material pressing assembly. The material pressing assembly includes a flange 8 fixed to the output end of a hydraulic cylinder 7 by bolts. A material rod 9 is fixed below the flange 8. A nylon sleeve 22 is sleeved on the outer wall of the material rod 9. A material hammer 10 is fixed to the lower end of the material rod 9. The material hammer 10 is slidably connected to the inner wall of the material cylinder 5.

[0044] By installing a nylon sleeve 22 on the outer wall of the material rod 9 in this application, the precision fit between the material pressing assembly and the material cylinder 5 is made appropriate, greatly reducing the phenomenon that the material is extruded from the gap due to the enlarged gap, and greatly reducing the waste of single products. At the same time, the maintenance cycle is extended, the service time of the equipment is prolonged, the maintenance man-hours are saved, and the costs of replacing the material hammer 10 and the material cylinder 5 are saved.

[0045] Working principle:

[0046] Put the pencil lead raw material into the transmission cylinder 2 through the feeding pipe 3. Drive the first motor 17, then the auger conveyor 13 connected thereto rotates, the transmission wheel 15 rotates accordingly, the conveyor belt drives the two transmission wheels 15 to rotate synchronously, then the two auger conveyors 13 rotate, and the material is transported into the material cylinder 5. Subsequently, use the hydraulic cylinder 7 to press down the material in the material cylinder 5 with the material rod 9 and the material hammer 10, and the material forms a lead rod and discharges through the bottom of the material cylinder 5. The discharged lead rod enters the collection box 4.

[0047] By driving the second motor 21, the screw 20 can be rotated, then the slider 19 moves in the fixed shell, driving the cover shell 14 and the moving cover 11 to move away from the transmission cylinder 2, so that the auger conveyor 13 is exposed outside the transmission cylinder 2, facilitating the maintenance and repair of the auger conveyor 13 and preventing blockage during the conveying process.

[0048] By installing a nylon sleeve 22 on the outer wall of the material rod 9, the problem of the enlarged gap and insufficient precision between the equipment caused by the friction between the material rod 9 and the material cylinder 5 during multiple repeated running and moving processes is solved.

[0049] At the same time, the content not detailedly described in this specification belongs to the well-known prior art in the art.

[0050] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or further includes elements inherent to such process, method, article or device.

[0051] Although embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A pressing rod machine, characterized in that, Including: A mounting base (1), with transmission cylinders (2) symmetrically fixed above the mounting base (1), a feed pipe (3) fixed above the transmission cylinders (2), and a collection box (4) placed below the mounting base (1); A material cylinder (5), symmetrically fixed on the mounting base (1), and the discharge end of the transmission cylinder (2) is communicated with the side wall of the material cylinder (5); Fixed plates (6), symmetrically fixed on one side of the mounting base (1) close to the material cylinder (5), a hydraulic cylinder (7) is fixed on one side of the fixed plate (6) close to the material cylinder (5), and a material pressing component for pressing the material in the material cylinder (5) is fixed to the output end of the hydraulic cylinder (7) by bolts; A conveying component, movably installed at one end of the transmission cylinder (2) away from the material cylinder (5), for transporting the material in the transmission cylinder (2) to the material cylinder (5); An overhaul component, installed on the conveying component, for moving the conveying component out of the transmission cylinder (2) for anti-blocking overhaul.

2. The rod press according to claim 1, wherein: The conveying component includes a movable cover (11) installed at one end of the transmission cylinder (2), a sealing ring (12) is fixed on the side of the movable cover (11) close to the transmission cylinder (2), a screw conveyor (13) is rotatably connected to the middle of the side of the movable cover (11) close to the transmission cylinder (2) through a bearing, a cover shell (14) is slidably connected to the mounting base (1), and a rotating component for driving the two screw conveyors (13) to rotate synchronously is installed on the cover shell (14).

3. The rod press according to claim 2, characterized in that: The rotating component is a transmission wheel (15) fixed to the outer wall of one end of the screw conveyor (13) close to the cover shell (14), the two transmission wheels (15) are connected by a transmission belt (16), and a first motor (17) is fixed to one side of the cover shell (14), and one of the screw conveyors (13) is fixed to the output end of the first motor (17).

4. A pressing rod machine according to claim 3, wherein: The overhaul component includes a fixed cover (18) fixed to the mounting base (1), a slider (19) is slidably connected to the inner wall of the fixed cover (18), the upper end of the slider (19) is fixed to the cover shell (14), a screw rod (20) is rotatably connected to the inner wall of the fixed cover (18), a second motor (21) is fixed to one end of the fixed cover (18), one end of the screw rod (20) penetrates the fixed cover (18) and is fixed to the output end of the second motor (21), and the slider (19) is threadedly connected to the outer wall of the screw rod (20).

5. A pressing rod machine according to claim 1, characterized in that: The upper end of the feed pipe (3) is open.

6. A material rod of a briquetting machine, comprising the material pressing assembly described in claim 1, characterized in that: The material pressing component includes a flange plate (8) fixed to the output end of the hydraulic cylinder (7) by bolts, a material rod (9) is fixed below the flange plate (8), a nylon sleeve (22) is sleeved on the outer wall of the material rod (9), a material hammer (10) is fixed to the lower end of the material rod (9), and the material hammer (10) is slidably connected to the inner wall of the material cylinder (5).

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