Automatic feeding and loading device

Abstract

The utility model discloses an automatic feeding and feeding device, which belongs to the technical field of machining of rod-shaped wheelchair accessories and comprises a bottom plate, and a speed chain conveyor is fixedly mounted on the left side of the upper end of the bottom plate. A machining table is fixedly mounted on the right side of the upper end of the bottom plate. The position where the machining table top is located is a machining station. A continuous material moving mechanism is mounted on the double-speed chain conveyor; the continuous material moving mechanism comprises a containing box body and a material pushing mechanism; the pushing mechanism is mounted in the middle of the left end of the speed chain conveyor; the accommodating box body is fixedly mounted at the right end of the double-speed chain conveyor; a discharging groove is formed in the lower end of the containing box body. By means of the mode, the device can achieve continuous feeding operation on rod-shaped wheelchair accessories, the extra workload of manual feeding is reduced, and the production efficiency is improved; and through cooperation of the storage assembly and the clamping assembly, the material blocking problem caused by material accumulation during machining and material taking is avoided.

Description

Technical Field

[0001] This utility model relates to the field of machining technology for rod-shaped wheelchair parts, specifically to an automatic feeding device. Background Technology

[0002] The machining of wheelchair components (such as metal frames, bearings, bolts, and plastic connectors) is a critical step in the production process, and the feeding device, as a pre-machining step, directly affects production efficiency, machining accuracy, and automation level.

[0003] Chinese patent CN218193972U discloses an automatic bar cutting device with loading and unloading. A loading box is provided on one side of the worktable, and a partition is provided inside the loading box. The surface of the partition has an opening. An inclined support plate is installed inside the loading box on one side of the partition and at the port of the opening. Two first electric push rods are installed on the inner bottom surface of the loading box corresponding to the other side of the partition. A first push plate is installed on the upper end of the two first electric push rods. By placing the bar into the partition of the loading box, the bar rolls on the first push plate through the opening. Then, the first electric push rod extends to make the first push plate lift the bar on it. Then, the second electric push rod extends and uses the second push plate to push the bar on the first push plate onto the conveyor roller.

[0004] However, the following problems still exist during the use of this device:

[0005] The bar stock that needs to be processed is piled up in the feeding box. When it is time to feed, it is easy to cause jamming. Furthermore, when discharging, the aluminum bars will collide and bump against each other, which is quite inconvenient.

[0006] Based on this, the present invention designs an automatic feeding device to solve the above problems. Utility Model Content

[0007] In view of the above-mentioned shortcomings of the existing technology, the present invention provides an automatic feeding device.

[0008] To achieve the above objectives, this utility model provides the following technical solution:

[0009] An automatic feeding device includes a base plate, a double-speed chain conveyor, a continuous material transfer mechanism, and a processing table. The double-speed chain conveyor for conveying rod-shaped wheelchair parts is fixedly installed on the upper left side of the base plate.

[0010] A processing table is fixedly installed on the upper right side of the base plate; the location of the processing table is set as a processing station.

[0011] The double-speed chain conveyor is equipped with a continuous material transfer mechanism for feeding rod-shaped wheelchair parts;

[0012] The continuous material transfer mechanism includes a receiving box and a pushing mechanism for pushing the rod-shaped wheelchair accessories on the double-speed chain conveyor into the receiving box; the pushing mechanism is installed in the middle of the left end of the double-speed chain conveyor; the receiving box is fixedly installed in the right end of the double-speed chain conveyor; and a discharge chute is provided at the lower end of the receiving box.

[0013] Furthermore, it also includes a material separation mechanism, with the lower end of the housing and the upper end of the base plate equipped with a material separation mechanism for separating the rod-shaped wheelchair parts one by one and transferring the rod-shaped wheelchair parts to the processing station.

[0014] The individual material separating mechanism includes a storage component for storing rod-shaped wheelchair parts and a clamping component for separating the rod-shaped wheelchair parts from the storage component one by one; the storage component is installed at the lower end of the receiving box; the clamping component is installed at the upper end of the base plate;

[0015] Furthermore, the size of the discharge chute is larger than the size of the rod-shaped wheelchair accessory;

[0016] Furthermore, the pushing mechanism includes a control component, an L-shaped push plate, rollers, and a baffle plate. The control component is installed at the left end of the double-speed chain conveyor. The control component is connected to the short side of the L-shaped push plate. Multiple rollers are rotatably arranged at the long side of the L-shaped push plate. A baffle plate is fixedly installed on the front side of the upper end of the double-speed chain conveyor.

[0017] Furthermore, the storage component includes upright plates, which are symmetrically fixedly installed on the front and rear sides of the lower end of the housing; a limiting groove is provided in the middle of the upright plate;

[0018] Furthermore, the opening width of the limiting groove is the same as the diameter of the rod-shaped wheelchair accessory;

[0019] Furthermore, a clearance groove is provided on the lower side of the upright plate to facilitate material discharge;

[0020] Furthermore, the clamping assembly includes a first clamping dual-axis cylinder, a second clamping dual-axis cylinder, and a push plate; the first clamping dual-axis cylinder is fixedly installed on the upper left side of the base plate; the second clamping dual-axis cylinder is fixedly installed on the upper right side of the base plate; and push plates are fixedly installed at the output ends of both the first and second clamping dual-axis cylinders; the inner end of the push plate is provided with a slot for conveniently clamping rod-shaped wheelchair accessories; the slot is arc-shaped.

[0021] Compared with the prior art, the advantages of this utility model are as follows: through the cooperation of the pushing mechanism and the receiving box, the device can realize continuous feeding of rod-shaped wheelchair parts, reducing the extra workload of manual feeding and improving production efficiency; through the cooperation of the storage component and the clamping component, the problem of material jamming caused by material accumulation during processing is avoided, further improving the production and processing efficiency of rod-shaped wheelchair parts. Attached Figure Description

[0022] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0023] Figure 1 This utility model provides a three-dimensional automatic feeding and loading device. Figure 1 ;

[0024] Figure 2 This is a front view of an automatic feeding and loading device according to the present invention;

[0025] Figure 3 This utility model provides a three-dimensional automatic feeding and loading device. Figure 2 ;

[0026] Figure 4 This is a partial 3D view of the material distribution mechanism.

[0027] The labels in the diagram represent:

[0028] 1. Base plate; 2. Double-speed chain conveyor; 3. Continuous material transfer mechanism; 31. Pushing mechanism; 311. Pushing dual-shaft cylinder; 312. L-shaped push plate; 313. Roller; 314. Baffle plate; 32. Receiving box; 321. Discharge chute; 4. Separate material distribution mechanism; 41. Storage component; 411. Vertical plate; 412. Limiting slide; 413. Clearance groove; 42. Clamping component; 421. First clamping dual-shaft cylinder; 422. Second clamping dual-shaft cylinder; 423. Push plate; 424. Slot; 5. Processing table. Detailed Implementation

[0029] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model.

[0030] The terms "left," "right," "front," "back," "up," and "down" used in the following description refer to the orientation from the perspective of the front view.

[0031] In some embodiments, please refer to the accompanying drawings. Figures 1-4 An automatic feeding device includes a base plate 1, a double-speed chain conveyor 2, a continuous material transfer mechanism 3, a material distribution mechanism 4, and a processing table 5. The double-speed chain conveyor 2 for conveying rod-shaped wheelchair parts is fixedly installed on the upper left side of the base plate 1.

[0032] A processing table 5 is fixedly installed on the upper right side of the base plate 1; the location of the processing table 5 is set as a processing station.

[0033] The double-speed chain conveyor 2 is equipped with a continuous material transfer mechanism 3 for feeding rod-shaped wheelchair parts;

[0034] The continuous material transfer mechanism 3 includes a receiving box 32 and a pushing mechanism 31 for pushing the rod-shaped wheelchair accessories on the double-speed chain conveyor 2 into the receiving box 32; the pushing mechanism 31 is installed in the middle of the left end of the double-speed chain conveyor 2; the receiving box 32 is fixedly installed in the right end of the double-speed chain conveyor 2; and a discharge chute 321 is provided at the lower end of the receiving box 32.

[0035] The size of the discharge trough 321 is larger than the size of the rod-shaped wheelchair accessory;

[0036] The location of the material pushing mechanism 31 is set as the material pushing station;

[0037] The lower end of the housing 32 and the upper end of the base plate 1 are equipped with a material separation mechanism 4 for separating the rod-shaped wheelchair parts one by one and transferring the rod-shaped wheelchair parts to the processing station.

[0038] The individual material distribution mechanism 4 includes a storage component 41 for storing rod-shaped wheelchair parts and a clamping component 42 for separating the rod-shaped wheelchair parts in the storage component 41 one by one; the storage component 41 is installed at the lower end of the receiving box 32; the clamping component 42 is installed at the upper end of the base plate 1.

[0039] In this utility model, since there are various shapes of wheelchair parts, but when processing rod-shaped wheelchair parts, it is necessary to manually move the rod-shaped material to the machining position for deburring or chamfering operations.

[0040] The double-speed chain conveyor 2 drives the rod-shaped wheelchair parts that need to be processed to the pushing station. When the material moves to the pushing station, it will be blocked by the pushing mechanism 31. Then the pushing mechanism 31 drives the material at the pushing station to move towards the location of the receiving box 32. During the movement, the pushing mechanism 31 will block the next material from moving to the pushing station.

[0041] When the material moves into the receiving box 32, it will fall into the storage component 41 through the discharge slot 321 set at the lower end of the receiving box 32; then the clamping component 42 will work to remove the material at the bottom of the storage component 41 one by one and move the material to the processing station for the next processing station.

[0042] The cooperation between the feeding mechanism 31 and the receiving box 32 enables the device to continuously feed rod-shaped wheelchair parts, reducing the extra workload of manual feeding and improving production efficiency. The cooperation between the storage component 41 and the clamping component 42 avoids the problem of material jamming caused by material accumulation during processing and picking, further improving the production and processing efficiency of rod-shaped wheelchair parts.

[0043] like Figures 1-4 As shown, the pushing mechanism 31 includes a dual-shaft pushing cylinder 311, an L-shaped push plate 312, rollers 313, and a baffle plate 314. The dual-shaft pushing cylinder 311 is fixedly installed at the left end of the double-speed chain conveyor 2. The output end of the dual-shaft pushing cylinder 311 is fixedly connected to the short side end of the L-shaped push plate 312. Multiple rollers 313 are rotatably arranged at the long side end of the L-shaped push plate 312. A baffle plate 314 is fixedly installed on the front side of the upper end of the double-speed chain conveyor 2.

[0044] like Figures 1-4 As shown, the storage component 41 includes a vertical plate 411, and the vertical plates 411 are symmetrically fixedly installed on the front and rear sides of the lower end of the housing 32; a limiting groove 412 is provided in the middle of the vertical plate 411; the opening width of the limiting groove 412 is the same as the diameter of the rod-shaped wheelchair accessory.

[0045] The lower side of the upright plate 411 is provided with a clearance groove 413 to facilitate material discharge;

[0046] like Figures 1-4As shown, the clamping assembly 42 includes a first clamping dual-axis cylinder 421, a second clamping dual-axis cylinder 422, and a push plate 423; the first clamping dual-axis cylinder 421 is fixedly installed on the upper left side of the base plate 1; the second clamping dual-axis cylinder 422 is fixedly installed on the upper right side of the base plate 1; and the push plate 423 is fixedly installed at the output ends of both the first clamping dual-axis cylinder 421 and the second clamping dual-axis cylinder 422; the inner end of the push plate 423 is provided with a slot 424 for conveniently clamping rod-shaped wheelchair accessories; the slot 424 is arc-shaped.

[0047] In this utility model, the double-speed chain conveyor 2 drives the rod-shaped wheelchair parts that need to be processed to the pushing station. When the material moves to the pushing station, it will be blocked by the baffle plate 314. As the pushing double-shaft cylinder 311 works, it pushes the L-shaped push plate 312 to move horizontally to the right. During the movement, the right end of the L-shaped push plate 312 will touch the rod-shaped wheelchair parts at the pushing station and drive the rod-shaped wheelchair parts to move to the right into the receiving box 32. During the movement of the L-shaped push plate 312 to the right, the roller 313 on the L-shaped push plate 312 moves forward along the front end of the next rod-shaped wheelchair parts and blocks the next material from moving to the pushing station.

[0048] When the material moves into the receiving box 32, it falls through the discharge chute 321 at the lower end of the receiving box 32 into the space between the two upright plates 411, and continues to move downward along the limiting slide 412. Then, the second clamping dual-axis cylinder 422 operates, driving the push plate 423 connected to the second clamping dual-axis cylinder 422 to move horizontally to the left until the slot 424 on the push plate 423 connected to the second clamping dual-axis cylinder 422 contacts the right end face of the rod-shaped wheelchair accessory at the bottom of the upright plate 411. Then, the first clamping dual-axis cylinder 421 operates, driving the push plate 423 connected to the first clamping dual-axis cylinder 421 to move horizontally to the right until the slot 424 on the push plate 423 connected to the first clamping dual-axis cylinder 421 contacts the left end face of the rod-shaped wheelchair accessory at the bottom of the upright plate 411. At this time, both the left and right ends of the rod-shaped wheelchair accessory are limited and fixed.

[0049] Subsequently, the first clamping dual-axis cylinder 421 and the second clamping dual-axis cylinder 422 work simultaneously, driving the material to move to the right out of the vertical plate 411 from the clearance groove 413 set on the lower side of the vertical plate 411, and move to the processing station for processing.

[0050] The above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions will not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model.

Claims

1. An automatic feeding and loading device comprising a base plate (1), characterized in that: It also includes a double-speed chain conveyor (2), a continuous material transfer mechanism (3) and a processing table (5). The double-speed chain conveyor (2) for conveying rod-shaped wheelchair parts is fixedly installed on the upper left side of the base plate (1). A processing table (5) is fixedly installed on the upper right side of the base plate (1); The double-speed chain conveyor (2) is equipped with a continuous material transfer mechanism (3) for feeding rod-shaped wheelchair parts; The continuous transfer mechanism (3) includes a receiving box (32) and a pushing mechanism (31) for pushing the rod-shaped wheelchair accessories on the double speed chain conveyor (2) into the receiving box (32); the pushing mechanism (31) is installed in the middle of the left end of the double speed chain conveyor (2); the receiving box (32) is fixedly installed in the right end of the double speed chain conveyor (2); and a discharge chute (321) is provided at the lower end of the receiving box (32).

2. The automatic feed and charge device according to claim 1, wherein It also includes a material separation mechanism (4), and the lower end of the housing (32) and the upper end of the base plate (1) are equipped with a material separation mechanism (4) for separating the rod-shaped wheelchair parts one by one and transferring the rod-shaped wheelchair parts to the processing station. The individual material distribution mechanism (4) includes a storage component (41) for storing rod-shaped wheelchair accessories and a clamping component (42) for separating the rod-shaped wheelchair accessories in the storage component (41) one by one; the storage component (41) is installed at the lower end of the receiving box (32); the clamping component (42) is installed at the upper end of the base plate (1).

3. The automatic feed and charge device of claim 1, wherein The size of the discharge chute (321) is larger than the size of the rod-shaped wheelchair accessory.

4. The automatic feed and charge device according to claim 3, wherein The pushing mechanism (31) includes a control component, an L-shaped push plate (312), rollers (313) and a baffle plate (314). The control component is installed at the left end of the double-speed chain conveyor (2). The control component is connected to the short side end of the L-shaped push plate (312). Multiple rollers (313) are rotatably arranged at the long side end of the L-shaped push plate (312). A baffle plate (314) is fixedly installed on the front side of the upper end of the double-speed chain conveyor (2).

5. The automatic feed and charge device according to claim 2, wherein The storage component (41) includes a vertical plate (411), and the vertical plate (411) is symmetrically fixedly installed on the front and rear sides of the lower end of the housing (32); a limit groove (412) is provided in the middle of the vertical plate (411).

6. The automatic feed and charge device according to claim 5, wherein The opening width of the limiting slide (412) is the same as the diameter of the rod-shaped wheelchair accessory.

7. The automatic feed and charge device according to claim 6, wherein The lower side of the upright plate (411) is provided with a relief groove (413) to facilitate material discharge.

8. The automatic feed and charge device according to claim 2, wherein The clamping assembly (42) includes a first clamping dual-axis cylinder (421), a second clamping dual-axis cylinder (422), and a push plate (423); the first clamping dual-axis cylinder (421) is fixedly installed on the upper left side of the base plate (1); the second clamping dual-axis cylinder (422) is fixedly installed on the upper right side of the base plate (1); and the output ends of the first clamping dual-axis cylinder (421) and the second clamping dual-axis cylinder (422) are both fixedly installed with push plates (423); the inner end of the push plate (423) is provided with a slot (424) for conveniently clamping rod-shaped wheelchair accessories; the slot (424) is arc-shaped.

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