Automatic demolding powder forming machine
By introducing a collection frame, scraper, and dust bag structure into the automatic demolding powder molding machine, the problem of powder falling and pollution has been solved, and the effective collection and recycling of powder has been achieved, improving the utilization rate and environmental friendliness of the device.
Patent Information
- Application Number
- CN202520134262.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-21
- Publication Date
- 2026-01-30
- Estimated Expiration
- 2035-01-21
AI Technical Summary
Traditional automatic demolding powder molding machines are prone to powder falling off during the demolding process, resulting in pollution and low utilization rate, and lack of effective collection devices.
An automatic demolding powder forming machine was designed, comprising a collection frame, a scraper, and a collection box, which are connected by a slide block and combined with a roller and handle structure to achieve powder collection and recycling. A dustproof bag is set on the hopper to reduce powder spillage.
It improves powder utilization and environmental friendliness, reduces powder pollution, and enhances the convenience and practicality of the device.
Smart Images
Figure CN223849531U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model belongs to powder forming machine technical field especially relates to a kind of automatic demolding powder forming machine. BACKGROUND
[0002] Automatic demolding powder forming machine is a kind of equipment that can automatically complete powder filling, pressing, demolding and subsequent processing.This kind of equipment is widely used in powder table gold, hard alloy, magnetic material and electronic ceramic industry.The working principle of automatic demolding powder forming machine is that powder material is automatically injected into female mold by hopper, material pipe and material shoe, and then pressing is carried out using punch.After pressing, the equipment will automatically demold, pick up material and tray, and the whole process does not need manual intervention, realizing high automation.
[0003] The automatic demolding powder forming machine on the market currently has the following problems when in use:
[0004] In the demolding process of traditional automatic demolding powder forming machine, more powder will fall from hopper or upper and lower pressing mold groups, lack of collecting device, easy to be contaminated, not convenient for collecting and recycling, greatly reduce the utilization rate of the device. UTILITY MODEL CONTENTS
[0005] The utility model aims at providing a kind of automatic demolding powder forming machine to solve the technical problems proposed in the background art.
[0006] To achieve the above-mentioned purpose, the specific technical scheme of the utility model is as follows: a kind of automatic demolding powder forming machine, including powder forming machine cabinet and powder forming machine frame and hopper, the surface of the powder forming machine cabinet is fixedly connected with fixed plate, the inner side of the fixed plate is connected with collecting frame by sliding slot sliding block, the inner side of the collecting frame is connected with first scraper by sliding slot sliding block, the inner side of the collecting frame is connected with second scraper by sliding slot sliding block, the surface of the collecting frame is provided with perforation, the bottom of the collecting frame is fixedly connected with insert shell, the inner side of the insert shell is inserted with collecting box, so that most of the powder scattered in the process of pouring powder into hopper or forming will fall into the collecting frame, at the end of the forming process, the collecting frame is pulled out by pulling handle, the friction coefficient between the collecting frame and the surface of the powder forming machine cabinet is reduced by the plurality of rollers provided at the bottom of the collecting frame, to prevent the situation that the collecting frame is difficult to pull out when full of powder, then the first scraper and the second scraper are made to slide in the collecting frame, so that the powder flows out from the perforation and enters the collecting box inserted into the insert shell, the collecting box is taken out by pulling handle, the powder inside can be recycled, greatly increasing the utilization rate of the device.
[0007] Preferably, the hopper surface is connected with an upper die set through a pipe, the hopper surface is sleeved with a fixing ring, the surface of the fixing ring is connected with a locking bolt through a thread, the top of the fixing ring is fixedly connected with a dust bag, and the surface of the dust bag is provided with an elastic ring, so that when the powder is poured into the hopper, the fixing ring is first sleeved on the surface of the hopper, then the locking bolt is tightened to tightly connect the hopper, and then the dust bag with the elastic ring is sleeved on the surface of the hopper, so that the elastic ring is pressed against the surface of the hopper, so that when the powder in the hopper is poured into the hopper, the powder is blocked by the dust bag and is difficult to scatter, and the environmental friendliness of the device is greatly improved.
[0008] Preferably, the collecting frame is connected with a roller through a shaft at the bottom, and the roller is in a rectangular distribution form. The plurality of rollers provided at the bottom of the collecting frame reduce the friction coefficient between the collecting frame and the surface of the powder forming cabinet, prevent the collecting frame from being difficult to pull out when it is full of powder, and improve the convenience of the device.
[0009] Preferably, the surface of the collecting frame is fixedly connected with a handle, and the surface of the collecting box is fixedly connected with a pull handle, so that the force point is increased by the handle, the collecting frame is conveniently pulled out, and the convenience of the device is greatly improved.
[0010] Preferably, the surface of the powder forming rack is fixedly connected with a battery pack, and the surface of the battery pack is connected with an illuminating device through a wire, so that when the lighting condition is poor at night, the illuminating device can be turned on to increase the brightness and facilitate observation, and the practicability of the device is greatly improved.
[0011] Preferably, the surface of the powder forming rack is provided with an upper die set, the surface of the upper die set is provided with a first pressing wheel, the surface of the first pressing wheel is connected with a first handle through a gear meshing, the top of the fixing plate is provided with a lower die set, the surface of the lower die set is provided with a second pressing wheel, and the surface of the second pressing wheel is connected with a second handle through a gear meshing, so that the pressure of the upper die set and the lower die set is adjusted by rotating the first handle and the second handle through the first pressing wheel and the second pressing wheel, different density powder blocks are produced, and the practicability of the device is greatly improved.
[0012] Preferably, the surface of the powder forming rack is connected with a belt pulley set through a shaft, the outer part of the belt pulley set is provided with a protective shell, and the surface of the protective shell is connected with a powder forming cabinet through a shaft, so that the protective shell provided on the outer part of the belt pulley set prevents the workers from being injured due to accidental touch, and the safety protection of the device is greatly improved.
[0013] Preferably, the surface of the powder forming cabinet is connected with a door plate through a shaft, and the door plate is in a symmetrical distribution form, so that the door plate is provided on the surface of the powder forming cabinet to facilitate opening of the powder forming cabinet for maintenance.
[0014] The automatic demolding powder forming machine has the following advantages:
[0015] 1. The automatic demolding powder forming machine is provided with a collecting frame in the inner side of the fixed plate fixedly connected to the surface of the powder forming machine cabinet, and the first scraper and the second scraper are connected to the inner side of the collecting frame through a sliding groove and block, a plurality of perforations are formed on the surface of the collecting frame, the plug shell is fixedly connected to the bottom of the collecting frame under the perforations, and the collecting box is inserted into the inner side of the plug shell. Most of the powder scattered during the pouring of the powder into the hopper or the forming process will fall into the collecting frame. When the forming process is completed, the collecting frame is pulled out by pulling the handle. The plurality of rollers arranged at the bottom of the collecting frame reduce the friction coefficient between the collecting frame and the surface of the powder forming machine cabinet, prevent the collecting frame from being difficult to pull out when it is full of powder, and then the first scraper and the second scraper are slid in the collecting frame, so that the powder flows out of the perforations and enters the collecting box inserted into the plug shell. The collecting box can be taken out by pulling the handle, and the powder inside can be recycled, thereby greatly increasing the utilization rate of the device.
[0016] 2. The automatic demolding powder forming machine is provided with a fixed ring sleeved on the surface of the hopper, a locking bolt is threadedly connected to the surface of the fixed ring, and a dustproof bag is fixedly connected to the top of the fixed ring. An elastic ring is arranged on the surface of the dustproof bag. When the powder is poured into the hopper, the fixed ring is first sleeved on the surface of the hopper, then the locking bolt is tightened to tightly connect the hopper, and then the dustproof bag with the elastic ring at one end is sleeved on the surface of the hopper. At this time, the elastic ring will press the surface of the hopper. When the powder in the hopper is poured into the hopper, the powder will be blocked by the dustproof bag and difficult to scatter, thereby greatly increasing the environmental protection of the device. BRIEF DESCRIPTION OF DRAWINGS
[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0018] Figure 2 It is a schematic diagram of the scraper structure of the utility model;
[0019] Figure 3 It is a schematic diagram of the roller structure of the utility model;
[0020] Figure 4 It is a schematic diagram of the lighting device structure of the utility model;
[0021] Figure 5 It is a schematic diagram of the protective shell structure of the utility model;
[0022] Figure 6 It is a schematic diagram of the first pressing wheel structure of the utility model.
[0023] Marked description: 1, powder forming cabinet; 2, powder forming frame; 3, fixed plate; 4, collection frame; 5, first scraper; 6, second scraper; 7, perforated; 8, insert shell; 9, collection box; 10, roller; 11, handle; 12, hopper; 13, fixed ring; 14, locking bolt; 15, dust bag; 16, elastic ring; 17, handle; 18, battery; 19, lighting device; 20, upper die set; 21, first compression wheel; 22, first handle; 23, lower die set; 24, second compression wheel; 25, second handle; 26, pulley set; 27, protective shell; 28, door plate. DETAILED DESCRIPTION
[0024] It should be understood that the specific embodiments described herein are merely exemplary and are not intended to limit the present application.
[0025] As Figures 1-6 shown, an automatic demolding powder forming machine, comprising a powder forming cabinet 1 and a powder forming frame 2 and a hopper 12, the surface of the powder forming cabinet 1 is fixedly connected with a fixed plate 3, the inner side of the fixed plate 3 is connected with a collection frame 4 through a sliding groove and block, the inner side of the collection frame 4 is connected with a first scraper 5 through a sliding groove and block, the inner side of the collection frame 4 is connected with a second scraper 6 through a sliding groove and block, the surface of the collection frame 4 is provided with a perforated 7, the bottom of the collection frame 4 is fixedly connected with an insert shell 8, the inner side of the insert shell 8 is inserted with a collection box 9, so that most of the powder scattered in the process of pouring into the hopper 12 or forming will fall into the collection frame 4, at the end of the forming process, the collection frame 4 is pulled out by pulling the handle 17, the friction coefficient between the collection frame 4 and the surface of the powder forming cabinet 1 is reduced by the plurality of rollers 10 provided at the bottom of the collection frame 4, preventing the situation that the collection frame 4 is difficult to pull out when it is full of powder, then the first scraper 5 and the second scraper 6 are made to slide in the collection frame 4, so that the powder flows out of the perforated 7 and enters the collection box 9 inserted into the insert shell 8, the collection box 9 is taken out by pulling the handle 17, the powder inside can be recycled, greatly increasing the utilization rate of the device.
[0026] The surface of the hopper 12 is connected with an upper die set 20 through a material pipe, the surface of the hopper 12 is sleeved with a fixed ring 13, the surface of the fixed ring 13 is connected with a locking bolt 14 through a thread, the top of the fixed ring 13 is fixedly connected with a dust bag 15, the surface of the dust bag 15 is provided with an elastic ring 16, so that when the powder is poured into the hopper 12, the fixed ring 13 is first sleeved on the surface of the hopper 12, then the locking bolt 14 is tightened to tightly connect the hopper 12, then the dust bag with the elastic ring 16 at one end is sleeved on the surface of the material cylinder, at this time the elastic ring 16 will press the surface of the material cylinder, so that when the powder in the material cylinder is poured into the hopper 12, the powder will be blocked by the dust bag and it is difficult to scatter, greatly increasing the environmental friendliness of the device.
[0027] The bottom of the collecting frame 4 is connected with the roller 10 through the rotating shaft, the roller 10 is in the form of rectangular distribution, the plurality of rollers 10 arranged on the bottom of the collecting frame 4 reduces the friction coefficient between the collecting frame 4 and the surface of the powder forming cabinet 1, prevents the situation that the collecting frame 4 is difficult to pull out when it is full of powder, and increases the convenience of the device.
[0028] The surface of the collecting frame 4 is fixedly connected with the handle 11, and the surface of the collecting box 9 is fixedly connected with the pull handle 17, so that the stress point is increased by the handle 11, the collecting frame 4 is conveniently pulled out, and the convenience of the device is greatly increased.
[0029] The surface of the powder forming frame 2 is fixedly connected with the battery pack 18, and the surface of the battery pack 18 is connected with the lighting device 19 through the wire, so that when the lighting condition is poor at night, the brightness can be increased by turning on the lighting device 19, the observation is facilitated, and the practicability of the device is greatly increased.
[0030] The surface of the powder forming frame 2 is provided with the upper pressing die set 20, the surface of the upper pressing die set 20 is provided with the first pressing roller 21, the surface of the first pressing roller 21 is connected with the first rotating handle 22 through the gear engagement, the top of the fixed plate 3 is provided with the lower pressing die set 23, the surface of the lower pressing die set 23 is provided with the second pressing roller 24, and the surface of the second pressing roller 24 is connected with the second rotating handle 25 through the gear engagement, so that the pressure of the upper pressing die set 20 and the lower pressing die set 23 is adjusted by rotating the first rotating handle 22 and the second rotating handle 25 through the first pressing roller 21 and the second pressing roller 24, different density powder blocks are produced, and the practicability of the device is greatly increased.
[0031] The surface of the powder forming frame 2 is connected with the pulley set 26 through the rotating shaft, the pulley set 26 is provided with the protective shell 27 outside, and the surface of the protective shell 27 is connected with the powder forming cabinet 1 through the rotating shaft, so that the protective shell 27 arranged outside the pulley set 26 prevents the workers from being injured due to accidental touch, and the safety protection property of the device is greatly increased.
[0032] The surface of the powder forming cabinet 1 is connected with the door plate 28 through the rotating shaft, and the door plate 28 is in the form of symmetrical distribution, so that the door plate 28 is arranged on the surface of the powder forming cabinet 1, and the powder forming cabinet 1 is conveniently opened for maintenance.
[0033] The working principle of the automatic demolding powder forming machine is as follows: in the process of applying the device, the first knob 22 and the second knob 25 are rotated to adjust the pressure of the upper pressing die set 20 and the lower pressing die set 23 through the first pressing wheel 21 and the second pressing wheel 24, so that powder blocks with different densities are produced, thereby greatly increasing the practicability of the device; when the powder is poured into the hopper 12, the fixed ring 13 is first sleeved on the surface of the hopper 12, and then the fixed ring 13 is tightly connected to the hopper 12 by tightening the locking bolt 14; then the dust bag at one end of the elastic ring 16 is sleeved on the surface of the barrel, and at this time the elastic ring 16 is pressed against the surface of the barrel, so that when the powder in the barrel is poured into the hopper 12, the powder is blocked by the dust bag and is less likely to scatter, thereby greatly increasing the environmental protection of the device; and most of the powder scattered during pouring into the hopper 12 or during the forming process falls into the collecting frame 4; when the forming process is completed, the collecting frame 4 is pulled out by pulling the handle 17; the plurality of rollers 10 arranged at the bottom of the collecting frame 4 reduce the friction coefficient between the collecting frame 4 and the surface of the powder forming machine cabinet 1, preventing the collecting frame 4 from being difficult to pull out when it is full of powder; then the first scraper 5 and the second scraper 6 are made to slide in the collecting frame 4, so that the powder flows out of the perforations 7 and enters the collecting box 9 inserted into the plug shell 8; the collecting box 9 is taken out by pulling the handle 17, so that the powder inside can be recycled, thereby greatly increasing the utilization rate of the device; when the illumination is poor at night, the brightness can be increased by turning on the illuminating device 19, which facilitates observation and greatly increases the practicability of the device; and the door plate 28 is arranged on the surface of the powder forming machine cabinet 1, which facilitates opening of the powder forming machine cabinet 1 for maintenance.
[0034] It should be noted that in this document, the terms "comprise", "comprising", or any other variant thereof are intended to cover a non-exclusive inclusion, so that a process, device, article or method that includes a list of elements not only includes those elements, but also includes other elements not expressly listed, or inherent to such process, device, article or method. Without more limitations, the element defined by the statement "comprises a" does not exclude the presence of additional identical elements in the process, device, article or method that includes the element.
[0035] The above description is only preferred embodiments of the present application, and does not limit the patent scope of the present application, and any equivalent structure or equivalent process transformation obtained by using the content of the present application specification and drawings, or direct or indirect application in other related technical fields, are also included in the patent protection scope of the present application.
Claims
1. An automatic demolding powder molding machine comprising a powder molding machine cabinet (1) and a powder molding machine frame (2) and a hopper (12), characterized in that: The powder forming cabinet (1) is fixedly connected with a fixed plate (3), the fixed plate (3) is connected with a collecting frame (4) through a sliding groove and a sliding block, the collecting frame (4) is connected with a first scraper (5) through a sliding groove and a sliding block, the collecting frame (4) is connected with a second scraper (6) through a sliding groove and a sliding block, the collecting frame (4) is provided with a perforation (7), the collecting frame (4) is fixedly connected with a plug shell (8), and the plug shell (8) is provided with a collecting box (9).
2. The automated demolding powder molding machine according to claim 1, characterized by: The surface of the hopper (12) is connected with an upper pressing die group (20) through a material pipe, the surface of the hopper (12) is sleeved with a fixed ring (13), the surface of the fixed ring (13) is connected with a locking bolt (14) through a thread, the top of the fixed ring (13) is fixedly connected with a dust bag (15), and the surface of the dust bag (15) is provided with an elastic ring (16).
3. The automatic demolding powder molding machine according to claim 1, characterized by: The bottom of the collecting frame (4) is connected with a roller (10) through a rotating shaft, and the roller (10) is in a rectangular distribution form.
4. The automatic demolding powder molding machine according to claim 1, characterized by: The surface of the collecting frame (4) is fixedly connected with a handle (11), and the surface of the collecting box (9) is fixedly connected with a pull handle (17).
5. The automatic demolding powder molding machine according to claim 1, characterized by: The surface of the powder forming rack (2) is fixedly connected with a battery pack (18), and the surface of the battery pack (18) is connected with an illuminating device (19) through a wire.
6. The automatic demolding powder molding machine according to claim 1, characterized by: The surface of the powder forming rack (2) is provided with an upper pressing die group (20), the surface of the upper pressing die group (20) is provided with a first pressing roller (21), the surface of the first pressing roller (21) is connected with a first rotating handle (22) through a gear meshing, the top of the fixed plate (3) is provided with a lower pressing die group (23), the surface of the lower pressing die group (23) is provided with a second pressing roller (24), and the surface of the second pressing roller (24) is connected with a second rotating handle (25) through a gear meshing.
7. The automatic demolding powder molding machine according to claim 1, characterized by: The surface of the powder forming rack (2) is connected with a belt pulley group (26) through a rotating shaft, the outer part of the belt pulley group (26) is provided with a protective shell (27), and the surface of the protective shell (27) is connected with a powder forming cabinet (1) through a rotating shaft.
8. The automatic demolding powder molding machine according to claim 1, characterized by: The surface of the powder forming cabinet (1) is connected with a door plate (28) through a rotating shaft, and the door plate (28) is in a symmetrical distribution form.