Automatic feeding device of pressing machine
By adopting an automatic loading device of the press with an inclined die base and a linkage plate structure in the hot press, the problem of repeated material processing is solved, automatic discharging is achieved, and processing quality and efficiency are improved.
Patent Information
- Application Number
- CN202422663552.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-01
- Publication Date
- 2025-10-10
- Estimated Expiration
- 2034-11-01
AI Technical Summary
The existing automatic loading device in the hot press requires waiting for the next batch of materials to be pushed or manually discharged after processing, resulting in repeated processing of materials, affecting the processing quality, especially affected by the size of the materials.
An automatic loading device for a press was designed, which adopted an inclined die base and a linked plate structure. The automatic discharge of materials was achieved through gears, toothed plates and connecting belts, thus avoiding repeated processing.
The material can be discharged immediately after automatic loading, avoiding repeated processing and improving processing quality and efficiency.
Smart Images
Figure CN223420178U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of feeding devices, in particular to an automatic feeding device for a press. Background Art
[0002] Currently, a hot press is used to stamp the materials so that the materials are tightly combined. In order to improve production efficiency and reduce labor costs, an automatic loading device is used to load the materials onto the hot press. The automatic loading device includes a loading rack, a loading roller, and a driving device.
[0003] During the processing of the hot press, the upper and lower sets of mold bases need to be completely fitted together, so it is impossible to set a device for automatic material loading between them, so the automatic loading device is set on one side of the hot press mold base, and the surface of the mold base is flat. After one group of materials is automatically loaded to the surface of the lower mold base for processing, it is necessary to wait for the push of the next group of materials to realize the discharge of the materials, or to assist in manual discharge. However, in this case, it is easily affected by the size of the materials, that is, after the next group of materials is automatically loaded to the surface of the hot press, the materials of the previous group that have completed processing have not yet been removed from the surface of the lower mold base, which will cause the materials to be repeatedly processed, affecting the processing quality of the materials. In view of the shortcomings of the existing technology, we propose an automatic loading device for presses to solve the above problems. Utility Model Content
[0004] In response to the deficiencies in the prior art, the present invention provides an automatic loading device for a press, which solves the problem that after one group of materials is automatically loaded onto the surface of the lower die base for processing, it is necessary to wait for the push of the next group of materials before the materials can be discharged, or to assist in manual discharge. However, in this case, it is easily affected by the size of the materials, that is, after the next group of materials is automatically loaded onto the surface of the hot press, the materials that have been processed by the previous group have not yet been removed from the surface of the lower die base, which will cause the materials to be repeatedly processed multiple times, affecting the processing quality of the materials.
[0005] To achieve the above objectives, the present invention is implemented through the following technical solutions: an automatic feeding device for a press, comprising a feeding frame, a feeding roller rotatably arranged on the inner surface of the feeding frame, and a drive motor arranged on one side of the feeding frame for driving the feeding roller to rotate, a hot press body is provided on one side of the feeding frame, a lower die base for receiving materials is provided on the top of the hot press body, and a control mechanism is provided at the discharge end of the feeding frame, the control mechanism comprising:
[0006] The first plate is arranged between the discharge end of the loading frame and the feed end of the lower die base;
[0007] A second plate body is rotatably arranged at the discharge end of the lower die base;
[0008] An electric telescopic rod is provided on the top of the hot press body, and the top end of the electric telescopic rod is connected to the bottom surface of the first plate body;
[0009] The gears, the toothed plates and the connecting belt are combined, and the first plate body and the second plate body are linked together through the combined gears, the toothed plates and the connecting belt.
[0010] Preferably, a protective cover is provided on one side of the lower mold base, and the inner wall of the protective cover is rotatably connected to a support rod and a connecting rod for supporting the connecting belt, and the support rod extends to one end of the outer wall of the protective cover and is connected to the second plate body.
[0011] Preferably, a gear is fixedly connected to the outer wall of one end of the connecting rod, and a tooth plate is meshed with the outer wall of the gear, and the tooth plate is arranged on the bottom surface of the first plate body.
[0012] Preferably, a limiting telescopic rod is fixedly provided on the bottom surface of the tooth plate, and the bottom surface of the limiting telescopic rod is fixedly connected to the top surface of the hot press body.
[0013] Preferably, the top surface of the first plate body is rotatably connected to a guide roller, and the guide roller is used to assist in loading the material onto the top surface of the lower die base.
[0014] Preferably, a stand is provided on the top surface of the hot press body, and an upper die base adapted to the lower die base is provided at the lower portion of the stand.
[0015] Preferably, the processing surfaces of the lower die base and the upper die base are both inclined surfaces.
[0016] The utility model discloses an automatic loading device for a press, which has the following beneficial effects: the automatic loading device for a press is arranged with a first plate at the discharge end of the automatic loading device, the first plate is linked with the second plate through a combined gear, a toothed plate and a connecting belt, the second plate is arranged at the discharge end of the lower die base, and the traditional lower die base surface is changed to a flat state, and a die base with a non-beveled top surface is selected, so that the next group of materials can be completely discharged from the previous group of processed materials before being automatically loaded to the lower die base surface, avoiding multiple groups of materials remaining on the lower die base surface, affecting the processing quality of the materials. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.
[0018] Figure 1This is a schematic diagram of the overall structure of the utility model;
[0019] Figure 2 This is a schematic diagram of the connection structure between the loading rack and the hot press main body of the utility model;
[0020] Figure 3 This is a schematic diagram of the connection structure between the first plate and the second plate of the utility model;
[0021] Figure 4 This is a schematic diagram of the structure of the first plate body, the second plate body and the connecting belt of the utility model;
[0022] Figure 5 This is a schematic diagram of the connection structure of the first plate body, the tooth plate and the gear of the utility model.
[0023] In the figure: 1. Loading rack; 2. Loading roller; 3. Hot press body; 31. Lower die base; 32. Vertical frame; 33. Upper die base; 4. Control mechanism; 41. First plate; 42. Second plate; 421. Support rod; 43. Electric telescopic rod; 44. Connecting rod; 45. Gear; 46. Tooth plate; 461. Limiting telescopic rod; 47. Connecting belt; 48. Protective cover; 5. Guide roller. DETAILED DESCRIPTION
[0024] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention are clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making any creative efforts are within the scope of protection of the present invention.
[0025] The embodiment of the present application provides an automatic loading device for a press, which solves the problem that after one group of materials is automatically loaded onto the surface of the lower die base for processing, it is necessary to wait for the push of the next group of materials before the materials can be discharged, or to assist in manual discharge. However, in this case, it is easily affected by the size of the materials, that is, after the next group of materials is automatically loaded onto the surface of the hot press, the materials of the previous group that have completed processing have not yet been removed from the surface of the lower die base, which will cause the materials to be repeatedly processed multiple times, affecting the processing quality of the materials. The problem is that before the next group of materials is automatically loaded onto the surface of the lower die base, the materials of the previous group that have completed processing can be completely discharged, thereby avoiding multiple groups of materials remaining on the surface of the lower die base.
[0026] In order to better understand the above technical solution, the above technical solution will be described in detail below with reference to the accompanying drawings and specific implementation methods.
[0027] The embodiment of the utility model discloses an automatic feeding device for a press.
[0028] According to the attached Figure 1-5 As shown, it includes a loading rack 1, a loading roller 2 rotatably arranged on the inner surface of the loading rack 1, and a driving motor arranged on one side of the loading rack 1 for driving the loading roller 2 to rotate. The loading rack 1, the loading roller 2 and the driving motor constitute an automatic loading device. The automatic loading device is arranged at the loading end of the lower mold base 31. By turning on the driving motor, the loading roller 2 arranged at the loading rack 1 is driven to automatically load the material on its surface to the hot press. The loading rack 1 is provided with a loading roller 2 for horizontal loading and a loading roller 2 for inclined loading. A hot press body 3 is provided on one side of the loading rack 1. A lower mold base 31 for receiving the material is provided on the top of the hot press body 3. A vertical frame 32 is provided on the top surface of the hot press body 3. An upper mold base 33 adapted to the lower mold base 31 is provided at the lower part of the vertical frame 32. The hot press body 3, the lower mold base 31 and the upper mold base 33 constitute the hot press required for hot pressing processing of the material. Refer to the attached Figure 1 The machining surfaces of the lower die base 31 and the upper die base 33 are both inclined surfaces. The highest point of the lower die base 31 in the inclined state corresponds to the lowest point of the discharge end of the automatic feeding device. Figure 1-2 The material first moves from the surface of the horizontally set feeding roller 2 to the surface of the inclined feeding roller 2. Then, the material automatically moves to the top surface of the lower die base 31 with the assistance of the inclined feeding roller 2. Then, the upper die base 33 moves downward under the drive of the cylinder, and then the material on the surface of the lower die base 31 is hot pressed.
[0029] Refer to the attached Figure 2-4 The discharge end of the loading rack 1 is provided with a control mechanism 4, through which the material can be intermittently positioned and loaded. The control mechanism 4 includes a first plate 41, which is arranged between the discharge end of the loading rack 1 and the feed end of the lower die base 31. The second plate 42 is rotatably arranged at the discharge end of the lower die base 31. The electric telescopic rod 43 is arranged on the top of the hot press body 3, and the top of the electric telescopic rod 43 is connected to the bottom surface of the first plate 41. The first plate 41 can only move in the up and down directions under the control of the electric telescopic rod 43, while the second plate 42 can rotate. Figure 1 , the first plate 41 is in the retracted state, and the second plate 42 is in the raised state. At this time, the material can be automatically loaded onto the surface of the lower die base 31 by the automatic loading device, and the material can be positioned on the surface of the lower die base 31. Figure 2 , the first plate 41 is in the supporting device, and the second plate 42 is in the lying state. At this time, the processed material can be automatically discharged under the action of its own gravity and the assistance of the tilting structure of the lower die base 31, and other materials to be processed will not be loaded onto the surface of the lower die base 31 during this process, avoiding the situation where other materials to be processed are not processed.
[0030] Refer to the attached Figure 3-5 , the gear 45, the tooth plate 46 and the connecting belt 47 are combined, and the first plate body 41 and the second plate body 42 are linked by the combined gear 45, the tooth plate 46 and the connecting belt 47, that is, when the first plate body 41 is raised, the second plate body 42 will be laid down at the same time, when the first plate body 41 is retracted, the second plate body 42 is raised, and a protective cover 48 is provided on one side of the lower mold base 31. The inner wall of the protective cover 48 is rotatably connected to a support rod 421 and a connecting rod 44 for supporting the connecting belt 47. The support rod 421 extends to one end of the outer wall of the protective cover 48 and the outer wall is connected to the outer wall. The second plate body 42 is connected, and the outer wall of one end of the connecting rod 44 is fixedly connected to a gear 45. The outer wall of one end of the gear 45 extending to the outside of the protective cover 48 is meshed with the outer wall of the toothed plate 46. The toothed plate 46 is arranged on the bottom surface of the first plate body 41. The bottom surface of the toothed plate 46 is fixedly provided with a limited telescopic rod 461. The bottom surface of the limited telescopic rod 461 is fixedly connected to the top surface of the hot press body 3. Before the automatic feeding device automatically feeds the material, the electric telescopic rod 43 is first turned on, so that the electric telescopic rod 43 drives the first plate body 41 to move downward, so that the first plate body 41 moves to the attached position. Figure 1 The state between the feeding roller 2 and the lower die base 31 is unobstructed. When the first plate 41 moves downward, the toothed plate 46 fixedly connected thereto moves equally, so that the toothed plate 46 drives the gear 45 meshing therewith to rotate counterclockwise, and the connecting rod 44 connected to the gear 45 rotates counterclockwise. Subsequently, under the connection action of the connecting belt 47, the support rod 421 and the second plate 42 connected to the support rod 421 rotate counterclockwise, so that the second plate 42 rotates to the position shown in the attached figure. Figure 1 state, at this time the second plate body 42 blocks the discharge end of the lower die base 31, so that after the material is loaded onto the surface of the lower die base 31 by the automatic loading device, the material is positioned on the surface of the lower die base 31 by the second plate body 42.
[0031] Refer to the attached Figure 5 The top surface of the first plate 41 is rotatably connected to a guide roller 5, which is used to assist in loading the material to the top surface of the lower die base 31. The guide roller 5 can fill the gap between the loading roller 2 and the lower die base 31, so that when the material moves from the surface of the loading roller 2 to the surface of the lower die base 31, its overall moving path is stable.
[0032] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention. The scope of protection claimed in this invention is defined by the appended claims and their equivalents.
Claims
1. An automatic feeding device for a press, comprising a feeding frame (1), a feeding roller (2) rotatably arranged on the inner surface of the feeding frame (1), and a driving motor arranged on one side of the feeding frame (1) for driving the feeding roller (2) to rotate, a hot press body (3) being arranged on one side of the feeding frame (1), a lower die seat (31) for receiving materials being arranged on the top of the hot press body (3), characterized in that: The discharge end of the loading rack (1) is provided with a control mechanism (4), and the control mechanism (4) comprises: A first plate (41) is arranged between the discharge end of the loading rack (1) and the feed end of the lower die base (31); A second plate (42) rotatably disposed at the discharge end of the lower die base (31); An electric telescopic rod (43) is arranged on the top of the hot press body (3), and the top end of the electric telescopic rod (43) is connected to the bottom surface of the first plate (41); The gear (45), the tooth plate (46) and the connecting belt (47) are combined, and the first plate body (41) and the second plate body (42) are linked by the combined gear (45), the tooth plate (46) and the connecting belt (47).
2. The automatic feeding device for a press according to claim 1, characterized in that: A protective cover (48) is provided on one side of the lower die base (31), and the inner wall of the protective cover (48) is rotatably connected to a support rod (421) and a connecting rod (44) for supporting the connecting belt (47), and the support rod (421) extends to one end of the outer wall of the protective cover (48) and is connected to the second plate (42).
3. The automatic feeding device for a press according to claim 2, characterized in that: A gear (45) is fixedly connected to the outer wall of one end of the connecting rod (44), and a toothed plate (46) is meshed with the outer wall of the gear (45), and the toothed plate (46) is arranged on the bottom surface of the first plate body (41).
4. The automatic feeding device for a press according to claim 3, characterized in that: A limiting telescopic rod (461) is fixedly provided on the bottom surface of the tooth plate (46), and the bottom surface of the limiting telescopic rod (461) is fixedly connected to the top surface of the hot press body (3).
5. The automatic loading device for a press according to claim 3, characterized in that: The top surface of the first plate (41) is rotatably connected to a guide roller (5), and the guide roller (5) is used to assist in loading the material onto the top surface of the lower die base (31).
6. The automatic loading device for a press according to claim 1, characterized in that: A stand (32) is provided on the top surface of the hot press body (3), and an upper die seat (33) adapted to the lower die seat (31) is provided at the lower portion of the stand (32).
7. The automatic loading device for a press according to claim 6, characterized in that: The machined surfaces of the lower die base (31) and the upper die base (33) are both inclined surfaces.