Pusher rod separable type pushing mechanism

Abstract

The utility model relates to the field of pushing mechanism, especially is push block push bar separable pushing mechanism. This pushing mechanism includes machine table, push block, push bar, chain, chain transmission structure, push block rotating seat, connecting plate, connector block, be equipped with the linear flow pass for pushing product on the machine table, install chain transmission structure and push block rotating seat on the machine table, chain transmission structure links with chain, the connecting plate is fixed on the chain, the connector block for connector connecting plate is fixed on push block and push bar, and push bar is detachably connected on the connecting plate, push block is detachably connected on the connecting plate, and the insertion slot for inserting connector block is equipped on the connecting plate. The utility model realizes the connection or separation of push block and chain through push block rotating seat, so that push block and push bar can move separately. The present application reduces the thrust load of mechanism, improves the stability of equipment operation.

Description

Technical Field

[0001] This utility model relates to the field of material pushing mechanisms, and in particular to a material pushing mechanism with separable pusher block and press bar. Background Technology

[0002] During the production process, the workpiece needs to be pushed on the machine. However, the pusher block of the existing pusher mechanism is always fixed on the chain. When the product needs to be pushed into place, the pusher block and the press bar are driven simultaneously. This mechanism has a large pushing load and is not stable enough. Utility Model Content

[0003] The technical problem this utility model aims to solve is: to address the technical problems described in the background art, this utility model provides a detachable pusher block and press bar pushing mechanism. The pusher block and chain are connected or separated via a pusher block rotating seat, allowing the pusher block and press bar to move separately. This application reduces the thrust load of the mechanism and improves the stability of equipment operation.

[0004] The technical solution adopted by this utility model to solve its technical problem is:

[0005] A detachable pusher and press bar feeding mechanism includes a machine base, a pusher, a press bar, a chain, a chain drive structure, a pusher rotating seat, a connecting plate, and a connector block. The machine base is provided with a straight flow channel for pushing products. The chain drive structure and the pusher rotating seat are mounted on the machine base. The chain drive structure is connected to the chain. A connecting plate is fixed on the chain. Both the pusher and the press bar are fixed with connector blocks for inserting into the connecting plate. The press bar is detachably connected to the connecting plate, and the pusher is detachably connected to the connecting plate. The connecting plate is provided with slots for inserting connector blocks.

[0006] Specifically, the push block rotating seat includes a base, a column, a tension spring, a support, and a collar. The base has an arc-shaped groove for engaging the push block. One end of the base is fixed to the support, which has a through hole. A collar is rotatably connected to the through hole. The outer wall of the collar has a column. A tension spring connects the column and the support. The tail end of the column is located in the annular hole of the collar. The push block has a straight groove for inserting the tail end of the column.

[0007] Specifically, the chain drive structure includes a motor, a drive gear, a driven gear, and a sprocket. The motor body is fixed on the machine base, and the drive gear is fixed on the output shaft of the motor. Sprockets are rotatably connected to both ends of the machine base, and both sprockets mesh with the chain. The driven gear meshes with the drive gear, and the drive gear is concentrically fixed with one of the sprockets.

[0008] Specifically, a first bevel gear is fixed on the output shaft of the motor, and the first bevel gear meshes with a second bevel gear, which is rotatably connected to the machine base.

[0009] Specifically, a rotating mechanism is fixed on the machine base, a rotating rod is rotatably connected to the machine base, a rotating rod is fixed on the output shaft of the rotating mechanism, a swinging component is fixed on the rotating rod, and a through hole for the press bar to pass through is provided in the swinging component.

[0010] Specifically, the outer wall of the collar is provided with a protrusion, and a pressure block for pressing down the protrusion is fixed on the rotating rod.

[0011] Specifically, the rotating mechanism is a motor or a rotary cylinder.

[0012] The beneficial effects of this utility model are as follows: This utility model provides a detachable pusher block and press bar pushing mechanism. The pusher block and chain are connected or separated via a pusher block rotating seat, allowing the pusher block and press bar to move separately. This application reduces the thrust load of the mechanism and improves the stability of equipment operation. Attached Figure Description

[0013] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0014] Figure 1 This is a schematic diagram of the structure of this utility model;

[0015] Figure 2 This is a first-view structural schematic diagram of the connector of this utility model;

[0016] Figure 3 This is a second-view structural schematic diagram of the connector of this utility model;

[0017] Figure 4 This is a schematic diagram of the chain drive structure of this utility model;

[0018] In the diagram: 1. Machine base; 2. Push block; 3. Press bar; 4. Chain; 5. Chain drive structure; 6. Push block rotation.

[0019] 7. Base, 8. Connecting plate, 9. Connecting block, 10. Slot, 11. Rotating rod, 12. Swinging component, 13. Pressing block, 51. Motor, 52. Driving gear, 53. Driven gear, 54. Sprocket, 55. Bevel gear one, 56. Bevel gear two, 61. Base, 62. Column, 63. Tension spring, 64. Support, 65. Collar, 66. Straight groove, 67. Protrusion. Detailed Implementation

[0020] The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic diagrams, illustrating only the basic structure of the present invention, and therefore only show the components relevant to the present invention.

[0021] Figure 1 This is a schematic diagram of the structure of this utility model;

[0022] Figure 2 This is a first-view structural schematic diagram of the connector of this utility model;

[0023] Figure 3 This is a second-view structural schematic diagram of the connector of this utility model;

[0024] Figure 4 This is a schematic diagram of the chain drive structure of this utility model.

[0025] As attached Figure 1 As shown, a detachable pusher block and press bar feeding mechanism includes a machine base 1, a pusher block 2, a press bar 3, a chain 4, a chain drive structure 5, a pusher block rotating seat 6, a connecting plate 7, and a connecting block 8. The machine base 1 is provided with a straight flow channel for pushing products. The chain drive structure 5 and the pusher block rotating seat 6 are installed on the machine base 1. The chain drive structure 5 is connected to the chain 4. The connecting plate 7 is fixed on the chain 4. The pusher block 2 and the press bar 3 are both fixed with connecting blocks 8 for inserting into the connecting plate 7. The press bar 3 is detachably connected to the connecting plate 7, and the pusher block 2 is detachably connected to the connecting plate 7. The connecting plate 7 is provided with a slot 9 for inserting the connecting block 8.

[0026] Combined with appendix Figure 2 and attached Figure 3 As shown, the push block rotating seat 6 includes a base 61, a column 62, a tension spring 63, a support 64, and a collar 65. The base 61 is provided with an arc-shaped groove for cooperating with the push block 2. One end of the base 61 is fixed to the support 64. The support 64 is provided with a through hole. The collar 65 is rotatably connected in the through hole. The column 62 is provided on the outer wall of the collar 65. The tension spring 63 is connected between the column 62 and the support 64. The tail end of the column 62 is located in the annular hole of the collar 65. The push block 2 is provided with a straight groove 66 for inserting the tail end of the column 62.

[0027] Insert one end of push block 2 into collar 65, and the tail end of cylinder 62 will enter the straight groove 66 on push block 2. At this time, rotating collar 65 will drive the cylindrical push block 2 to rotate together. When collar 63 rotates and drives push block 2 to tilt upward, spring 64 is in a compressed state. When collar 65 is released, collar 65 will rotate in the opposite direction under the rebound of spring 64, thereby causing push block 2 to swing downward, so that the connector 8 on push block 2 is inserted into the slot 9 on the connecting plate 7 below.

[0028] As attached Figure 4As shown, the chain drive structure 5 includes a motor 51, a drive gear 52, a driven gear 53, and a sprocket 54. The motor 51 is fixed on the machine base 1. The drive gear 52 is fixed on the output shaft of the motor 51. Sprockets 54 are rotatably connected to both ends of the machine base 1. Both sprockets 54 are meshed on the chain 4. The driven gear 53 meshes with the drive gear 52. The drive gear 52 is concentrically fixed with one of the sprockets 54.

[0029] The output shaft of motor 51 drives the drive gear 52 to rotate, and the drive gear 52 drives the driven gear 53 meshing with it to rotate, which in turn drives the sprocket 54 to rotate, thereby driving the chain 4 and the connecting plate 7 on the chain 4 to transmit power between the two sprockets 54.

[0030] A bevel gear 55 is fixed on the output shaft of motor 51. Bevel gear 55 meshes with bevel gear 56, which is rotatably connected to machine base 1. Bevel gear 55 and bevel gear 56 help to make the output shaft of motor 51 work more stably.

[0031] A rotating mechanism is fixed on the machine base 1, and a rotating rod 10 is rotatably connected to the machine base 1. The rotating rod 10 is fixed to the output shaft of the rotating mechanism, and a swinging member 11 is fixed to the rotating rod 10. The swinging member 11 has a through hole for the pressing rod 3 to pass through. The output shaft of the rotating mechanism can drive the rotating rod 10 to rotate, and the rotating rod 10 will swing the pressing rod 3 up and down through the swinging member 11. The pressing rod 3 can move along the through hole of the swinging member 11.

[0032] The outer wall of the collar 65 is provided with a protrusion 67, and a pressure block 12 for pressing down the protrusion 67 is fixed on the rotating rod 10.

[0033] When the rotating mechanism drives the rotating rod 10 to rotate, lowering the pressure bar 3, the pressure block 12 on the rotating rod 10 also rotates and presses down the protrusion 67, thereby driving the collar 65 and the push block 2 to rotate. This causes the insertion block 8 of the push block 2 to swing upward, thus disengaging from the connecting plate 7. When the rotating rod 10 rotates in the opposite direction, the collar 65 will reverse under the rebound of the spring 64, and the insertion block 8 will swing downward and re-insert into the connecting plate 7.

[0034] The rotating mechanism is a motor or a rotary cylinder.

[0035] The working principle of this application is as follows: In the initial state, the press bar 3 is located above the straight flow channel of the machine 1, one end of the push block 2 is placed inside the push block rotating seat 6, and the connector block 8 on the push block 2 is inserted into the connecting plate 7. At this time, the product is placed into the straight flow channel of the machine 1. Then, the chain drive structure 5 drives the chain 4 to move along the straight flow, thus pushing the product to the front of the straight flow channel. Then, the chain 4 moves the push block 2 in the opposite direction and inserts it back into the push block rotating seat 6. At this time, the rotating mechanism drives the rotating rod 10 to rotate and swings the press bar 3 downward and puts it into the straight flow channel. At the same time, the pressure block 12 on the rotating rod 10 forces the push block 2 to rotate, thereby disengaging the connector block 8 on the push block 2 from the connecting plate 7, while the connector block 8 on the lowered press bar 3 inserts into the connecting plate 7. Finally, the chain 4 moves the press bar 3 forward, and the press bar 3 can push the product out of the machine 1.

[0036] Based on the above-described preferred embodiments of this utility model, and through the foregoing description, those skilled in the art can make various changes and modifications without departing from the technical concept of this utility model. The technical scope of this utility model is not limited to the contents of the specification, but must be determined according to the scope of the claims.

Claims

1. A detachable pusher block and press bar feeding mechanism, characterized in that, The machine includes a machine base (1), a pusher block (2), a press bar (3), a chain (4), a chain drive structure (5), a pusher block rotating seat (6), a connecting plate (7), and a connector block (8). The machine base (1) is provided with a straight flow channel for pushing products. The machine base (1) is equipped with a chain drive structure (5) and a pusher block rotating seat (6). The chain drive structure (5) is connected to the chain (4). A connecting plate (7) is fixed on the chain (4). A connector block (8) for inserting into the connecting plate (7) is fixed on both the pusher block (2) and the press bar (3). The press bar (3) is detachably connected to the connecting plate (7). The pusher block (2) is detachably connected to the connecting plate (7). The connecting plate (7) is provided with a slot (9) for inserting into the connector block (8).

2. The detachable pusher mechanism according to claim 1, characterized in that: The push block rotating seat (6) includes a base (61), a column (62), a tension spring (63), a support (64), and a collar (65). The base (61) is provided with an arc-shaped groove for cooperating with the push block (2). One end of the base (61) is fixed with a support (64). The support (64) is provided with a through hole. The collar (65) is rotatably connected in the through hole. The column (62) is provided on the outer wall of the collar (65). The tension spring (63) is connected between the column (62) and the support (64). The tail end of the column (62) is located in the annular hole of the collar (65). The push block (2) is provided with a straight groove (66) for inserting the tail end of the column (62).

3. The detachable pusher mechanism according to claim 1, characterized in that: The chain drive structure (5) includes a motor (51), a drive gear (52), a driven gear (53), and a sprocket (54). The motor (51) is fixed on the machine base (1). The drive gear (52) is fixed on the output shaft of the motor (51). Sprockets (54) are rotatably connected to both ends of the machine base (1). Both sprockets (54) are meshed on the chain (4). The driven gear (53) meshes with the drive gear (52). The drive gear (52) is concentrically fixed with one of the sprockets (54).

4. The detachable pusher mechanism according to claim 3, characterized in that: A bevel gear 1 (55) is fixed on the output shaft of the motor (51). The bevel gear 1 (55) meshes with the bevel gear 2 (56), and the bevel gear 2 (56) is rotatably connected to the machine base (1).

5. The detachable pusher mechanism according to claim 2, characterized in that: A rotating mechanism is fixed on the machine base (1), and a rotating rod (10) is rotatably connected to the machine base (1). The rotating rod (10) is fixed on the output shaft of the rotating mechanism, and a swinging member (11) is fixed on the rotating rod (10). The swinging member (11) has a through hole for passing through the press bar (3).

6. The detachable pusher mechanism according to claim 5, characterized in that: The outer wall of the collar (65) is provided with a protrusion (67), and a pressure block (12) for pressing down the protrusion (67) is fixed on the rotating rod (10).

7. The detachable pusher mechanism according to claim 5, characterized in that: The rotating mechanism is a motor or a rotary cylinder.

Images