Feeding and discharging device for lathe machining of mold ejector pins

Abstract

The utility model relates to the technical field of die ejector pin lathe machining, in particular to a die ejector pin lathe machining feeding and discharging device which enables a part in transportation to have better resistance to vibration generated by a working lathe by clamping the part and prevents the part from falling off in the process, and therefore the production efficiency of the part is greatly improved. Comprising a transportation mechanism; the device further comprises a feeding mechanism and a discharging mechanism, the feeding mechanism is installed at the upper end of the conveying mechanism, and the discharging mechanism is installed on the lower side of the conveying mechanism. The conveying mechanism is used for conveying and machining parts, the feeding mechanism is used for sub-packaging and sorting the unmachined parts, and the discharging mechanism is used for collecting the machined parts.

Description

Technical Field

[0001] The utility model relates to the technical field of lathe processing of mold ejector pins, in particular to a loading and unloading device for lathe processing of mold ejector pins. Background Art

[0002] In the field of mold ejector lathe processing, a loading and unloading device is needed for mold ejector lathe processing. The commonly used technical means is to send the parts to be processed into the lathe through a conveyor belt and then process them on the lathe, and then collect the processed parts, so as to realize a more automated assembly line operation.

[0003] In the existing loading and unloading devices for mold ejector lathe processing, for example, a loading and unloading device for mold ejector lathe processing disclosed in the utility model patent with application number 202210865539.8, automatic loading and clamping can be completed through the cooperation of the second gas rod and the second motor, which saves labor and eliminates the clamping deviation caused by human factors. The first motor drives the conveyor belt to move, which is convenient for conveying the processed ejector and reduces the collision of products during transportation. Only the position of the receiving tray needs to be manually adjusted, which is convenient for large-scale processing.

[0004] However, the lathe will vibrate during the machining process, which may cause the unprocessed parts to shift in position during transportation, resulting in reduced machining accuracy and reduced part machining production efficiency. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a loading and unloading device for mold ejector lathe processing, which clamps the parts so that the parts in transportation have better resistance to the vibration generated by the working lathe, prevents the parts from falling during the process, and thus greatly improves the production efficiency of the parts.

[0006] The utility model discloses a loading and unloading device for processing a mold ejector lathe, comprising a transport mechanism; a loading mechanism and a discharging mechanism, wherein the loading mechanism is mounted on the upper end of the transport mechanism, and the discharging mechanism is mounted on the lower side of the transport mechanism;

[0007] The transport mechanism transports and processes the parts, the loading mechanism packs and sorts the unprocessed parts, and the unloading mechanism collects the processed parts; the loading mechanism packs the parts in an orderly manner to the transport mechanism for fastening and transportation, and then the lathe processes them, and then the unloading mechanism collects the processed parts.

[0008] Preferably, the transport mechanism includes a lathe, a conveying frame, a driving shaft, a driven shaft, sprocket 1, sprocket 2, gear 1, multiple sets of lifting plates, multiple sets of lower pressure plates, multiple sets of clamping mechanisms and a driving mechanism. The conveying frame is installed on the lathe, the driving shaft and the driven shaft are both rotatably installed on the conveying frame, sprocket 1 is installed on each of the left and right ends of the driving shaft, multiple sets of sprockets are respectively installed on the left and right ends of the driving shaft and the driven shaft, the right end of gear 1 is connected to the left end of the driving shaft and is located on the left side of sprocket 1, multiple sets of lifting plates are installed on the conveying frame, and the multiple sets of lifting plates are respectively installed on the left and right ends of the driving shaft. Located at the front and rear of the conveyor frame, multiple groups of lower pressure plates are installed on the conveyor frame, and one group of lower pressure plates is located at the front of the top of the conveyor frame, and the other group of lower pressure plates is located in the middle of the bottom of the conveyor frame. Adjacent clamping mechanisms are connected by chains to form a belt structure, and the belt structure is mounted on the driving shaft and the driven shaft. The driving mechanism is installed on the conveyor frame, and the driving mechanism provides power for gear one; by opening the driving mechanism, the gear one cooperates with the driving shaft to rotate, thereby driving sprocket one to cooperate with sprocket two to transport and move multiple groups of clamping mechanisms.

[0009] Preferably, the feeding mechanism includes a feeding box, a discharge port and a packing mechanism, the feeding box is installed at the upper end of the transport mechanism, the packing mechanism is installed in the feeding box, and the packing mechanism is located in the discharge port; the parts are stored by the feeding box, and the discharge port cooperates with the packing mechanism to pack and discharge the parts when necessary.

[0010] Preferably, the discharge mechanism includes a box frame, a discharge box and universal wheels, multiple sets of discharge boxes are installed inside the box frame, and multiple sets of universal wheels are connected to the bottom end of the box frame; the discharge box stores processed parts, and the universal wheels make the box frame more convenient to move.

[0011] Preferably, the clamping mechanism includes a supporting shaft, a connecting plate, a clamping plate, a sliding shaft and a spring, the connecting plate is installed at the left and right ends of the supporting shaft, each two of the multiple clamping plates form a group, and the two groups of clamping plates are respectively installed at the left and right ends of the supporting shaft, the clamping plates are provided with sliding grooves, the sliding shafts slide in cooperation with the sliding grooves on the clamping plates, and the supporting shafts in the multiple groups of clamping mechanisms are hinged through the connecting plates; the two sliding shafts connected by the springs cooperate with the sliding grooves on the clamping plates to control the clamping and release of the clamping plates.

[0012] Preferably, the driving mechanism includes a motor, a connecting shaft and gear 2. The motor is installed on the left side of the rear end of the conveying frame. The input end of the connecting shaft is connected to the output end of the motor. The output end of the connecting shaft is connected to gear 2, and gear 2 is meshed with gear 1. The motor is turned on to cooperate with the connecting shaft to drive gear 2 to rotate.

[0013] Preferably, the subpackaging mechanism includes a ratchet shaft and a subpackaging bent plate, the ratchet shaft is installed at the lower end discharge port inside the feeding mechanism, and multiple groups of subpackaging bent plates are installed on the ratchet shaft; the subpackaging bent plate is rotated unidirectionally through the ratchet shaft.

[0014] Compared with the prior art, the utility model has the following beneficial effects: the parts are orderly packed to the transport mechanism for fastening and transport through the feeding mechanism, and then processed by the lathe, and then the processed parts are collected by the unloading mechanism. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the axonometric structure of the utility model;

[0016] Figure 2 It is a right side cross-sectional structural schematic diagram of the utility model;

[0017] Figure 3 It is a right side cross-sectional structural schematic diagram of the utility model;

[0018] Figure 4 It is a front view cross-sectional structural diagram of the driving mechanism of the utility model;

[0019] Figure 5 The utility model Figure 1 A schematic diagram of the enlarged structure of the partial axonometric measurement of the middle clamping mechanism;

[0020] Figure 6 The utility model Figure 3 A partial right view of the enlarged structural diagram of part B of the middle dispensing mechanism;

[0021] Figure 7 The utility model Figure 4 A schematic diagram of the enlarged structure of the C section of the partial front view of the middle drive mechanism;

[0022] Markings in the attached drawings: 1. Transport mechanism; 11. Lathe; 12. Conveyor frame; 13. Driving shaft; 14. Driven shaft; 15. Sprocket one; 16. Sprocket two; 17. Gear one; 18. Lifting plate; 19. Lower pressure plate; 2. Loading mechanism; 21. Loading box; 22. Discharge port; 3. Unloading mechanism; 31. Box rack; 32. Unloading box; 33. Universal wheel; 4. Clamping mechanism; 41. Support shaft; 42. Connecting plate; 43. Clamping plate; 44. Sliding shaft; 45. Spring; 5. Driving mechanism; 51. Motor; 52. Connecting shaft; 53. Gear two; 6. Packing mechanism; 61. Ratchet shaft; 62. Packing bending plate. DETAILED DESCRIPTION

[0023] In order to facilitate the understanding of the utility model, the utility model will be described more comprehensively below with reference to the relevant drawings. The utility model can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the utility model more thorough and comprehensive.

[0024] The utility model discloses a loading and unloading device for a mold ejector lathe, comprising a transport mechanism 1; a loading mechanism 2 and a discharging mechanism 3, wherein the loading mechanism 2 is mounted on the upper end of the transport mechanism 1, and the discharging mechanism 3 is mounted on the lower side of the transport mechanism 1;

[0025] The transport mechanism 1 transports and processes the parts, the loading mechanism 2 packs and sorts the unprocessed parts, and the unloading mechanism 3 collects the processed parts; the transport mechanism 1 includes a lathe 11, a conveyor frame 12, a driving shaft 13, a driven shaft 14, a sprocket 15, a sprocket 2 16, a gear 17, multiple sets of lifting plates 18, multiple sets of lower pressure plates 19, multiple sets of clamping mechanisms 4 and a driving mechanism 5. The conveyor frame 12 is installed on the lathe 11, the driving shaft 13 and the driven shaft 14 are both rotatably installed on the conveyor frame, a sprocket 15 is installed on the left and right ends of the driving shaft 13, and multiple sets of sprockets are respectively installed on the left and right ends of the driving shaft and the driven shaft. The right end of 7 is connected to the left end of the driving shaft 13 and is located on the left side of the sprocket 15. Multiple groups of lifting plates 18 are installed on the conveying frame 12, and the multiple groups of lifting plates 18 are respectively located at the front and rear of the conveying frame 12. Multiple groups of lower pressing plates 19 are installed on the conveying frame 12, and one group of lower pressing plates 19 is located at the front of the top of the conveying frame 12, and the other group of lower pressing plates 19 is located at the middle of the bottom end of the conveying frame 12. Adjacent clamping mechanisms 4 are connected by chains to form a belt structure, and the belt structure is mounted on the driving shaft 13 and the driven shaft 14. The driving mechanism 5 is installed on the conveying frame 12, and the driving mechanism 5 provides power for the gear 17; the feeding mechanism 2 includes A loading box 21, a discharge port 22 and a sub-packaging mechanism 6, wherein the loading box 21 is mounted on the upper end of the transport mechanism 1, and the sub-packaging mechanism 6 is mounted in the loading box 21, and the sub-packaging mechanism 6 is located in the discharge port 22; the discharge mechanism 3 comprises a box frame 31, a discharge box 32 and a universal wheel 33, a plurality of discharge boxes 32 are mounted inside the box frame 31, and a plurality of universal wheels 33 are connected to the bottom end of the box frame 31; the clamping mechanism 4 comprises a support shaft 41, a connecting plate 42, a clamping plate 43, a sliding shaft 44 and a spring 45, the connecting plate 42 is mounted on the left and right ends of the support shaft 41, and each of the plurality of clamping plates 43 is a group of two, and the two groups of clamping plates 43 are respectively mounted on the left and right ends of the support shaft 41, and the clamping A slide groove is provided on the plate 43, and the slide shaft 44 slides in cooperation with the slide groove on the clamping plate 43, and the supporting shafts 41 in the multiple groups of clamping mechanisms 4 are hinged through the connecting plate 42; the driving mechanism 5 includes a motor 51, a connecting shaft 52 and a gear 2 53, the motor 51 is installed on the left side of the rear end inside the conveying frame 12, the input end of the connecting shaft 52 is connected to the output end of the motor 51, the output end of the connecting shaft 52 is connected to the gear 2 53, and the gear 2 53 is meshed with the gear 1 17; the packaging mechanism 6 includes a ratchet shaft 61 and a packaging bent plate 62, the ratchet shaft 61 is installed at the discharge port 22 at the lower end inside the feeding mechanism 2, and the multiple groups of packaging bent plates 62 are installed on the ratchet shaft 61.

[0026] like Figures 1 to 7As shown, the utility model is a loading and unloading device for a mold ejector lathe. When it is working, it first turns on the motor 51 to make the connecting shaft 52 drive the gear 2 53 to cooperate with the gear 17 to rotate, so that the driving shaft 13 cooperates with the two sets of sprockets 15 for transmission, and at the same time, the clamping mechanism 4 installed with multiple sets of chains cooperates with the sprocket 2 16 on the driven shaft 14 for stable transportation, and the parts are placed in the loading box 21, and discharged by the discharge port 22 in cooperation with the filling mechanism 6. At the same time, the passing clamping plate 43 drives the filling bent plate 62 to rotate unidirectionally to place the parts between the two clamping plates 43. When the clamping mechanism 4 passes through the lifting plate 18, the sliding shaft 44 is lifted and the spring 45 is contracted to clamp the parts. When the clamping mechanism 4 passes through the lower pressure plate 19, the sliding shaft 44 is pressed down and the spring 45 is contracted to release the parts. After the processing is completed, the clamping mechanism 4 passes through the lifting plate 18 again for tightening, and releases the parts when passing through the lower pressure plate 19 again, and falls into the lower discharge mechanism 3.

[0027] The motor 51 of the utility model is purchased on the market, and technicians in the industry only need to install and operate it according to the accompanying instruction manual, without the need for technicians in the field to make creative efforts.

[0028] The main function achieved by the utility model is: by setting a clamping mechanism, the parts in transportation have a better ability to resist the vibration generated by the working lathe, preventing the parts from falling during the process, thereby greatly improving the production efficiency of the parts.

[0029] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A loading and unloading device for a mold ejector lathe, comprising a transport mechanism (1); characterized in that: It also includes a loading mechanism (2) and a discharging mechanism (3), wherein the loading mechanism (2) is mounted on the upper end of the transport mechanism (1), and the discharging mechanism (3) is mounted on the lower side of the transport mechanism (1); The transport mechanism (1) transports and processes the parts, the loading mechanism (2) packs and sorts the unprocessed parts, and the unloading mechanism (3) collects the processed parts.

2. A loading and unloading device for a mold ejector lathe according to claim 1, characterized in that: The transport mechanism (1) comprises a lathe (11), a transmission frame (12), a driving shaft (13), a driven shaft (14), a sprocket wheel 1 (15), a sprocket wheel 2 (16), a gear wheel 1 (17), a plurality of lifting plates (18), a plurality of lower pressing plates (19), a plurality of clamping mechanisms (4) and a driving mechanism (5). The transmission frame (12) is mounted on the lathe (11), the driving shaft (13) and the driven shaft (14) are both rotatably mounted on the transmission frame, a sprocket wheel 1 (15) is mounted on the left and right ends of the driving shaft (13), a plurality of sprocket wheels are mounted on the left and right ends of the driving shaft and the driven shaft respectively, the right end of the gear wheel 1 (17) is connected to the left end of the driving shaft (13), and the gear wheel 1 (17) is located at the left end of the sprocket wheel 1 (19). 15), multiple groups of lifting plates (18) are installed on the conveying frame (12), and the multiple groups of lifting plates (18) are respectively located at the front and rear of the conveying frame (12), multiple groups of lower pressure plates (19) are installed on the conveying frame (12), and one group of lower pressure plates (19) is located at the front of the top of the conveying frame (12), and the other group of lower pressure plates (19) is located at the middle of the bottom of the conveying frame (12), adjacent clamping mechanisms (4) are connected by chains to form a belt structure, and the belt structure is mounted on the driving shaft (13) and the driven shaft (14), the driving mechanism (5) is installed on the conveying frame (12), and the driving mechanism (5) provides power for gear 1 (17).

3. A loading and unloading device for a mold ejector lathe according to claim 2, characterized in that: The feeding mechanism (2) comprises a feeding box (21), a discharge port (22) and a sub-packaging mechanism (6); the feeding box (21) is installed at the upper end of the transport mechanism (1); the sub-packaging mechanism (6) is installed in the feeding box (21), and the sub-packaging mechanism (6) is located in the discharge port (22).

4. A loading and unloading device for a mold ejector lathe according to claim 3, characterized in that: The material discharging mechanism (3) comprises a box frame (31), a material discharging box (32) and universal wheels (33). Multiple groups of material discharging boxes (32) are installed inside the box frame (31), and multiple groups of universal wheels (33) are connected to the bottom end of the box frame (31).

5. A loading and unloading device for a mold ejector lathe according to claim 4, characterized in that: The clamping mechanism (4) comprises a support shaft (41), a connecting plate (42), a clamping plate (43), a sliding shaft (44) and a spring (45), the connecting plate (42) being installed at the left and right ends of the support shaft (41), two of the multiple clamping plates (43) forming a group, and two groups of clamping plates (43) being installed at the left and right ends of the support shaft (41) respectively, a sliding groove being arranged on the clamping plate (43), the sliding shaft (44) being slidingly matched with the sliding groove on the clamping plate (43), and the support shafts (41) in the multiple groups of clamping mechanisms (4) being hingedly connected via the connecting plate (42).

6. A loading and unloading device for a mold ejector lathe according to claim 5, characterized in that: The driving mechanism (5) comprises a motor (51), a connecting shaft (52) and a second gear (53). The motor (51) is mounted on the left side of the rear end of the conveying frame (12). The input end of the connecting shaft (52) is connected to the output end of the motor (51). The output end of the connecting shaft (52) is connected to the second gear (53). The second gear (53) is meshed with the first gear (17).

7. A loading and unloading device for a mold ejector lathe according to claim 6, characterized in that: The sub-packaging mechanism (6) comprises a ratchet shaft (61) and a sub-packaging bent plate (62). The ratchet shaft (61) is mounted at the lower end discharge port (22) inside the feeding mechanism (2), and multiple groups of sub-packaging bent plates (62) are mounted on the ratchet shaft (61).

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