A lifting and feeding machine

Abstract

This utility model provides a lifting and feeding machine, relating to the field of feeding technology. It includes a frame, with guide components on both sides of the inner wall of the frame, a receiving component on the outer side of the frame, a feeding component at the lower end of the frame, and a lifting drive component at the upper end of the frame. The feeding component includes a hopper, and two rotating shafts are rotatably mounted on one side of the hopper. This utility model allows the lifting shafts to rotate by starting a second motor, which in turn drives a take-up reel to rotate. The second motor's forward and reverse drive enables the take-up reel to rotate for winding or unwinding, thus controlling the lifting belt. The connection between the lifting belt and the clamps allows control of the hopper's up-and-down movement and tilting. This structure enables automatic workpiece movement, significantly improving the feeding speed compared to manual loading, thereby meeting subsequent production schedules.

Description

Technical Field

[0001] This utility model relates to the field of material feeding technology, and more specifically, to a lifting material feeding machine. Background Technology

[0002] In the barrel plating process, loading the workpieces into the barrel is crucial. However, most barrel plating lines still rely heavily on manual operation for this step. Firstly, manual operation is extremely inefficient. In actual production, each workpiece is manually moved from its storage location to the barrel, and each move takes time, involving a series of actions such as picking up the workpiece, moving it to the barrel, and placing it inside. Especially when dealing with a large volume of workpieces, the speed of manual operation is far from meeting production demands. Secondly, manual operation results in excessive labor intensity for workers. Since loading is usually continuous, workers are prone to fatigue from repetitive bending, moving, and placing, leading to a significant decrease in loading accuracy and speed. Therefore, this application designs a lifting and feeding machine to achieve automated loading of large quantities, improving loading efficiency while reducing manual labor intensity. Utility Model Content

[0003] The main purpose of this utility model is to provide a lifting and feeding machine that can effectively solve the problems of low efficiency and excessive labor intensity of workers in the existing feeding process.

[0004] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0005] A lifting and feeding machine includes a frame, with guide components on both sides of the inner wall of the frame, a receiving component on the outer side of the frame, a feeding component at the lower end of the frame, and a lifting drive component at the upper end of the frame. The feeding component includes a hopper, with two rotating shafts rotatably mounted on one side of the hopper, and rollers on both sides of the rotating shafts. The guide component includes two guide rails, which are respectively disposed on both sides of the inner wall of the frame, and the rollers on both sides are respectively disposed inside the corresponding guide rails. The receiving component includes a first bearing seat, which is fixedly mounted on the outer side of the frame. A transmission connecting rod is rotatably mounted inside the first bearing seat, and the transmission connecting rod has a receiving groove on its body.

[0006] Preferably, a first reducer is fixedly installed on one side of the first bearing housing, a first motor is installed at the input end of the first reducer, and the output end of the first reducer is connected to the transmission connecting rod.

[0007] Preferably, a slide switch bracket is fixedly installed in the middle of the frame, and slide proximity switches are fixedly installed at both ends inside the slide switch bracket. A slide positioning piece is fixedly installed on one side of the transmission link, and the slide positioning piece is located inside the slide switch bracket and between the two slide proximity switches.

[0008] Preferably, the upper end of the guide rail is provided with a first guide groove and a second guide groove, an upper switch bracket is fixedly installed between the first guide groove and the second guide groove, an upper positioning switch is provided inside the upper switch bracket, and an anti-collision pad is provided inside the second guide groove.

[0009] Preferably, the hopper is provided with lifting lugs at both ends, and lifting lug side plates are rotatably mounted on the shaft of the lifting lugs. Lifting lug crossbars are rotatably mounted on the upper ends of the two lifting lug side plates, and the lifting lug crossbars are provided with two clips.

[0010] Preferably, the upper end of the hopper is provided with a discharge port, and the lower side of the hopper is provided with a combination slot for storing a container box. The inner wall of the combination slot is provided with a docking square tube for docking with the container box.

[0011] Preferably, the lifting drive assembly includes a second bearing housing, in which a lifting shaft is rotatably mounted. The shaft of the lifting shaft is provided with two take-up reels. A lifting belt is connected between the take-up reels and the clamp. One end of the lifting belt is fixedly connected to the take-up reels, and the other end of the lifting belt is fixedly connected to the clamp.

[0012] A second reducer is fixedly installed on one side of the second bearing housing. A second motor is installed at the input end of the second reducer. The output end of the second reducer is fixedly connected to one end of the lifting shaft.

[0013] Preferably, a lower switch bracket is fixedly installed on one side of the lower end of the frame, and a lower positioning switch is provided inside the lower switch bracket. A contact square tube is fixedly installed on one side of the hopper, and the contact square tube is in contact with the upper positioning switch and the lower positioning switch respectively.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] (1) By starting the first motor, the transmission link can be driven to rotate. During the rotation of the transmission link, the angle position of the receiving chute above it will be adjusted so that the receiving chute connects with the roller inlet and the discharge port after the hopper is flipped. This ensures that the workpiece can automatically enter the inside of the roller under the action of the receiving chute. Compared with the manual loading in the prior art, the above structure allows the present application to load a large number of workpieces at once, improving the loading efficiency. Furthermore, the reversal of the first motor can reset the receiving chute to ensure that the roller door can be closed.

[0016] (2) By setting a first guide groove and a second guide groove, two sets of rollers can be guided respectively. The upper roller will enter the first guide groove first, so that the lower roller will be offset from the first guide groove and enter the second guide groove, thereby causing the angle of the hopper to flip. Then the discharge port of the hopper will be downward, so that the workpiece inside the container box containing the product can be transferred from the discharge port to the receiving chute. Through the above structure, the hopper can automatically reverse when discharging and automatically flip back when the hopper is reset, so that there is no need to manually receive the poured workpiece and reduce the workload when loading.

[0017] (3) The second motor can be started to drive the lifting shaft to rotate. The rotation of the lifting shaft drives the take-up reel to rotate. The second motor can be used to drive the take-up reel in both directions to rotate the take-up or take-up wire, thereby taking up and taking down the lifting belt. The connection between the lifting belt and the clamp can control the hopper to move up and down and flip. The above structure allows the application to move the workpiece automatically. Compared with manual loading, the application can effectively improve the loading speed and meet the subsequent production rhythm. Attached Figure Description

[0018] Figure 1 This is a three-dimensional structural schematic diagram of the present invention;

[0019] Figure 2 This is a three-dimensional structural schematic diagram of the present invention from another perspective;

[0020] Figure 3 This is a side view of the structure of this utility model;

[0021] Figure 4 This is a front view structural diagram of the present utility model;

[0022] Figure 5 This is a top view of the structure of this utility model;

[0023] Figure 6 This is a schematic diagram of the internal structure of the feeding assembly;

[0024] Figure 7 This is a side view of the guiding component.

[0025] In the diagram: 1. Frame; 2. Receiving assembly; 201. First bearing housing; 202. First reducer; 203. First motor; 204. Slide switch bracket; 2041. Slide proximity switch; 205. Slide positioning plate; 206. Receiving slide; 207. Transmission link; 3. Lifting drive assembly; 301. Second bearing housing; 302. Lifting shaft; 303. Rewind reel; 304. Lifting belt; 305. Second reducer; 306. Second motor; 4. Feeding assembly; 401. Material... 402. Bucket; 4021. Lower switch bracket; 4022. Lower positioning switch; 403. Rotating shaft; 404. Roller; 405. Lifting lug shaft; 406. Lifting lug side plate; 4061. Lifting lug crossbar; 407. Clamp; 408. Discharge port; 409. Combination slot; 410. Connecting square tube; 411. Contact square tube; 5. Guide assembly; 501. Guide rail; 502. First guide groove; 503. Second guide groove; 504. Upper switch bracket; 505. Upper positioning switch; 506. Anti-collision pad. Detailed Implementation

[0026] The technical solutions of this utility model will be clearly and completely described below with reference to the embodiments of this utility model. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of this utility model.

[0027] like Figures 1 to 7 As shown, a lifting and feeding machine includes a frame 1, guide components 5 are provided on both sides of the inner wall of the frame 1, a receiving component 2 is provided on the outer side of the frame 1, a feeding component 4 is provided at the lower end of the frame 1, and a lifting drive component 3 is provided at the upper end of the frame 1. The feeding component 4 includes a hopper 401, two rotating shafts 403 are rotatably mounted on one side of the hopper 401, and rollers 404 are provided on both sides of the rotating shafts 403. The guide component 5 includes two guide rails 501, which are respectively provided on both sides of the inner wall of the frame 1, and the rollers 404 on both sides are respectively provided inside the corresponding guide rails 501. The receiving component 2 includes a first bearing seat 201, which is fixedly installed on the outer side of the frame 1. A transmission connecting rod 207 is rotatably mounted inside the first bearing seat 201, and the transmission connecting rod 207 is provided with a receiving groove 206.

[0028] In this embodiment, a first reducer 202 is fixedly installed on one side of the first bearing housing 201, a first motor 203 is installed at the input end of the first reducer 202, and the output end of the first reducer 202 is connected to the transmission connecting rod 207.

[0029] By starting the first motor 203, the transmission link 207 can be driven to rotate. During the rotation of the transmission link 207, the angle position of the receiving chute 206 above it will be adjusted, so that the receiving chute 206 aligns with the drum inlet and simultaneously aligns with the discharge port 408 after the hopper 401 is flipped. This ensures that the workpiece can automatically enter the drum under the action of the receiving chute 206. Compared with the manual loading in the prior art, the above structure allows this application to load a large number of workpieces at once, improving the loading efficiency. Furthermore, the reversal of the first motor 203 can reset the receiving chute 206 to ensure that the drum door can be closed.

[0030] Among them, a slide switch bracket 204 is fixedly installed in the middle of the frame 1, and slide proximity switches 2041 are fixedly installed at both ends inside the slide switch bracket 204. A slide positioning piece 205 is fixedly installed on one side of the transmission connecting rod 207. The slide positioning piece 205 is located inside the slide switch bracket 204 and between the two slide proximity switches 2041.

[0031] The sliding positioning piece 205 is connected to the transmission link 207, so that when the transmission link 207 rotates, the sliding positioning piece 205 rotates accordingly. Since the sliding positioning piece 205 is located between the two sliding proximity switches 2041, the first motor 203 can be stopped when the sliding positioning piece 205 contacts the corresponding sliding proximity switch 2041. This allows the first motor 203 to precisely drive the receiving slide 206 at a fixed angle to meet the opening and closing requirements of the receiving slide 206.

[0032] In this embodiment, the upper end of the guide rail 501 is provided with a first guide groove 502 and a second guide groove 503 respectively. An upper switch bracket 504 is fixedly installed between the first guide groove 502 and the second guide groove 503. An upper positioning switch 505 is provided inside the upper switch bracket 504. An anti-collision pad 506 is provided inside the second guide groove 503. The first guide groove 502 and the second guide groove 503 can guide the two sets of rollers 404 respectively. The upper roller 404 will enter the first guide groove 502 first, so that the lower roller 404 will be offset from the first guide groove 502 and enter the second guide groove 503. This causes the angle of the hopper 401 to be flipped, and the discharge port 408 of the hopper 401 will be turned downward to transfer the workpiece inside the container containing the product from the discharge port 408 into the receiving chute 206. Through the above structure, the hopper 401 can automatically reverse during discharge and automatically flip back when the hopper 401 is reset, so that the workpiece poured in does not need to be manually received, reducing the workload of loading.

[0033] In this embodiment, the hopper 401 is provided with lifting lugs 405 at both ends, and lifting lug side plates 406 are rotatably mounted on the shaft of the lifting lugs 405. Lifting lug crossbars 4061 are rotatably mounted on the upper ends of the two lifting lug side plates 406, and two clips 407 are provided on the body of the lifting lug crossbars 4061.

[0034] The hopper 401 has a discharge port 408 at its upper end and a combination slot 409 for storing a container box on its lower side. The inner wall of the combination slot 409 is provided with a docking square tube 410 for connecting to the container box. The combination slot 409 and the docking square tube 410 work together to stably load the container box containing the product. A large number of workpieces can be transferred by changing the container box. Compared with the prior art, this application can reduce the frequency of material loading, as only the container box needs to be replaced.

[0035] By using the lifting lugs 405 at both ends of the hopper 401 in conjunction with the lifting lug side plates 406, the angle of the hopper 401 can be flipped. The lifting lug crossbar 4061 is equipped with two clips 407, which can be connected to the lifting belt 304 under the action of the clips 407, so that the hopper 401 can automatically flip when passing through the first guide groove 502 and the second guide groove 503.

[0036] In this embodiment, the lifting drive assembly 3 includes a second bearing seat 301, and a lifting shaft 302 is rotatably mounted inside the second bearing seat 301. The shaft of the lifting shaft 302 is provided with two take-up reels 303. A lifting belt 304 is connected between the take-up reels 303 and the clamp 407. One end of the lifting belt 304 is fixedly connected to the take-up reels 303, and the other end of the lifting belt 304 is fixedly connected to the clamp 407.

[0037] A second reducer 305 is fixedly installed on one side of the second bearing housing 301. A second motor 306 is installed at the input end of the second reducer 305. The output end of the second reducer 305 is fixedly connected to one end of the lifting shaft 302.

[0038] By starting the second motor 306, the lifting shaft 302 can be driven to rotate. The rotation of the lifting shaft 302 drives the take-up reel 303 to rotate. The second motor 306 drives the take-up reel 303 in both forward and reverse directions, which can rotate the take-up or take-up reel, thereby taking up and releasing the lifting belt 304. Through the connection between the lifting belt 304 and the clamp 407, the hopper 401 can be controlled to move up and down and flip. With the above structure, the present application can automatically move the workpiece. Compared with manual loading, the present application can effectively improve the loading speed, thereby meeting the subsequent production rhythm.

[0039] In this embodiment, a lower switch bracket 402 is fixedly installed on one side of the lower end of the frame 1. A lower positioning switch 4021 is provided inside the lower switch bracket 402. A contact square tube 411 is fixedly installed on one side of the hopper 401. The contact square tube 411 is in contact with the upper positioning switch 505 and the lower positioning switch 4021 respectively.

[0040] A contact square tube 411 is fixedly installed on one side of the hopper 401. When the hopper 401 is flipped, the contact square tube 411 contacts the upper positioning switch 505 to determine the current position of the hopper 401, causing the take-up reel 303 to stop winding the lifting belt 304. When the hopper 401 descends and resets, the contact square tube 411 contacts the lower positioning switch 4021 to determine whether the hopper 401 has descended to the correct position, causing the take-up reel 303 to stop lowering the lifting belt 304. Through the above structure, the position of the hopper 401 can be accurately determined, enabling efficient replacement of the container box used to hold products.

[0041] The working principle of this type of lifting and feeding machine:

[0042] In use, the container containing the product is pushed into the combination slot 409 on the lower side of the hopper 401. Then, the first motor 203 is operated to drive the receiving slide 206 to align it with the roller feed port. The second motor 306 is started to drive the lifting, raising the hopper 401 upward. When the hopper 401 is raised to the height limited by the guide rail 501, it begins to flip. Under the action of gravity, the product in the container is fed through the receiving slide 206. After the product is fed, the hopper 401 descends to the bottom. The receiving slide 206 is retracted under the drive of the first motor 203, which facilitates the operation of closing the roller cover.

[0043] Obviously, the above embodiments of this utility model are merely examples for clearly illustrating this utility model, and are not intended to limit the implementation of this utility model. For those skilled in the art, other variations or modifications can be made based on the above description. It is impossible to exhaustively list all the implementation methods here. Any obvious variations or modifications derived from the technical solutions of this utility model are still within the protection scope of this utility model.

Claims

1. A lifting loader comprising a frame (1), characterized in that: The inner wall of the frame (1) is provided with guide components (5) on both sides, the outer side of the frame (1) is provided with receiving components (2), the lower end of the frame (1) is provided with feeding components (4), the upper end of the frame (1) is provided with lifting drive components (3), the feeding components (4) include a hopper (401), two rotating shafts (403) are rotatably installed on one side of the hopper (401), and rollers (404) are provided on both sides of the rotating shafts (403). The guide components (5) include two guide rails (501), the guide rails (501) are respectively provided on both sides of the inner wall of the frame (1), and the rollers (404) on both sides are respectively provided inside the corresponding guide rails (501). The receiving components (2) include a first bearing seat (201), the first bearing seat (201) is fixedly installed on the outer side of the frame (1), and a transmission connecting rod (207) is rotatably installed inside the first bearing seat (201). The transmission connecting rod (207) is provided with a receiving groove (206) on its body.

2. The lifting feeder according to claim 1, characterized in that: A first reducer (202) is fixedly installed on one side of the first bearing housing (201). A first motor (203) is installed at the input end of the first reducer (202). The output end of the first reducer (202) is connected to the transmission connecting rod (207).

3. The lift feeder of claim 2, wherein: A slide gate switch bracket (204) is fixedly installed in the middle of the frame (1). Slide gate proximity switches (2041) are fixedly installed at both ends inside the slide gate switch bracket (204). A slide gate positioning piece (205) is fixedly installed on one side of the transmission link (207). The slide gate positioning piece (205) is located inside the slide gate switch bracket (204) and between the two slide gate proximity switches (2041).

4. The lift feeder of claim 1, wherein: The upper end of the guide rail (501) is provided with a first guide groove (502) and a second guide groove (503). An upper switch bracket (504) is fixedly installed between the first guide groove (502) and the second guide groove (503). An upper positioning switch (505) is provided inside the upper switch bracket (504). An anti-collision pad (506) is provided inside the second guide groove (503).

5. The lift feeder of claim 4, wherein: The hopper (401) is provided with lifting lugs (405) at both ends. The lifting lugs (405) are rotatably mounted with lifting lug side plates (406). The upper ends of the two lifting lug side plates (406) are rotatably provided with lifting lug crossbars (4061). The lifting lug crossbars (4061) are provided with two clips (407).

6. A lift feeder as claimed in claim 5, characterized in that: The upper end of the hopper (401) is provided with a discharge port (408), and the lower side of the hopper (401) is provided with a combination slot (409) for storing the container box. The inner wall of the combination slot (409) is provided with a docking square tube (410) for docking the container box.

7. The lift feeder of claim 5, wherein: The lifting drive assembly (3) includes a second bearing housing (301), and a lifting shaft (302) is rotatably mounted inside the second bearing housing (301). The shaft of the lifting shaft (302) is provided with two take-up reels (303). A lifting belt (304) is connected between the take-up reels (303) and the clamp (407). One end of the lifting belt (304) is fixedly connected to the take-up reels (303), and the other end of the lifting belt (304) is fixedly connected to the clamp (407). A second reducer (305) is fixedly installed on one side of the second bearing housing (301). A second motor (306) is installed at the input end of the second reducer (305). The output end of the second reducer (305) is fixedly connected to one end of the lifting shaft (302).

8. The lift feeder of claim 7, wherein: A lower switch bracket (402) is fixedly installed on one side of the lower end of the frame (1). A lower positioning switch (4021) is provided inside the lower switch bracket (402). A contact square tube (411) is fixedly installed on one side of the hopper (401). The contact square tube (411) is in contact with the upper positioning switch (505) and the lower positioning switch (4021) respectively.

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