CN212892597U - Cam intermittent material pushing and wire passing mechanism - Google Patents
Cam intermittent material pushing and wire passing mechanism Download PDFInfo
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- CN212892597U CN212892597U CN202021585981.8U CN202021585981U CN212892597U CN 212892597 U CN212892597 U CN 212892597U CN 202021585981 U CN202021585981 U CN 202021585981U CN 212892597 U CN212892597 U CN 212892597U
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Abstract
The embodiment of the utility model provides a cam intermittent type pushes away material and crosses line mechanism, a serial communication port, including frame and pushing equipment, pushing equipment can follow the horizontal direction and set up in the frame with sliding, still includes cam intermittent type drive mechanism and connecting rod pendulum block mechanism, the one end and the pushing equipment rotatable coupling of connecting rod pendulum block mechanism, other end and cam intermittent type drive mechanism rotatable coupling, cam intermittent type drive mechanism is used for providing the effort of pushing equipment at the motion of horizontal direction. The pushing mechanism is driven by the cam intermittent transmission mechanism to realize the pushing motion in the horizontal direction, and the reciprocating motion process of pushing does not have idle stroke, so that a rack of mechanical equipment does not need to be lengthened, the manufacturing cost of the equipment is saved, the occupied space of a user is reduced, and the problems of high manufacturing cost and large occupied space of the mechanical equipment caused by the fact that the pushing operation of the conventional mechanical equipment has longer idle stroke are thoroughly solved.
Description
Technical Field
The utility model relates to a machining product technical field, concretely relates to cam intermittent type pushes away material wire passing mechanism.
Background
Mechanical devices are of a wide variety and some of their components may even themselves undergo different forms of mechanical movement when in operation. The packaging machine is a large product in the packaging industry, and provides necessary technical equipment for the industry to complete the required product packaging process. Most of the devices are complete production lines and have close relation with the process and the raw materials.
In order to realize the pushing operation of a workpiece, mechanical equipment in the prior art generally adopts an eccentric wheel structure in combination with other components such as a connecting rod structure to complete the pushing reciprocating motion of a pushing mechanism. Although the pushing mode of the mechanical transmission can realize the pushing operation of the workpiece, due to the limitation of the inherent structural characteristics of the eccentric wheel, the pushing reciprocating motion of the pushing mechanism often has a longer idle stroke, and in order to adapt to the idle stroke, the frame of the mechanical equipment has to be lengthened, so that the manufacturing cost of the equipment is increased, and the space of a user is occupied.
SUMMERY OF THE UTILITY MODEL
Have longer idle stroke for the material pushing operation who solves current mechanical equipment to lead to mechanical equipment's the high problem big with occupation space of manufacturing cost, the utility model provides a cam intermittent type pushes away material and crosses line mechanism.
The utility model provides a cam intermittent type pushes away material and crosses line mechanism, its characterized in that includes frame and pushing equipment, pushing equipment can set up with sliding along the horizontal direction in the frame, its characterized in that still includes cam intermittent type drive mechanism and connecting rod pendulum block mechanism, the one end of connecting rod pendulum block mechanism with pushing equipment rotatable coupling, the other end with cam intermittent type drive mechanism rotatable coupling, cam intermittent type drive mechanism is used for providing the effort of pushing equipment at the horizontal direction motion.
Optionally, the cam intermittent drive mechanism comprises a cam structure and a first swing block structure, one end of the first swing block structure is rotatably connected with the connecting rod swing block mechanism, and the other end of the first swing block structure is rotatably connected with the first swing block bearing seat.
Optionally, the cam intermittent drive mechanism further comprises a driven structure, the driven structure is fixedly arranged on the first swing block structure, and the driven structure and the cam structure are arranged in an abutting mode.
Optionally, the connecting rod pendulum mass mechanism includes a first connecting rod structure and a second pendulum mass structure, one end of the first connecting rod structure is rotatably connected with the first pendulum mass structure, and the other end is rotatably connected with the second pendulum mass structure.
Optionally, the connecting rod swinging block mechanism further comprises a second connecting rod structure, one end of the second connecting rod structure is rotatably connected with the second swinging block structure, and the other end of the second connecting rod structure is rotatably connected with the material pushing mechanism.
Optionally, the connecting rod pendulum block mechanism further includes a second pendulum block bearing seat, the second pendulum block bearing seat is disposed at one end of the second pendulum block structure far away from the first connecting rod structure and the second connecting rod structure, and the second pendulum block structure is rotatably connected with the second pendulum block bearing seat.
Optionally, pushing equipment includes material pushing mounting panel and pushing part, the fixed setting of pushing part is in on the material pushing mounting panel, connecting rod pendulum block mechanism with material pushing mounting panel rotatable coupling, the pushing part is used for pushing away the material operation.
Optionally, a horizontal rail structure is fixedly arranged on the rack, a sliding block structure is fixedly arranged on the material pushing mounting plate, and the sliding block structure is slidably connected with the horizontal rail structure, so that the material pushing mounting plate can be arranged on the rack in a sliding manner along the horizontal direction.
Optionally, the device further comprises a driving mechanism, the cam structure is fixedly arranged on the driving mechanism, and the driving mechanism is used for driving the cam structure to rotate.
Optionally, a return spring structure is arranged between the pushing mechanism and the rack, and the return spring structure is used for providing elastic stress for the pushing mechanism to move towards the direction far away from the cam intermittent transmission mechanism.
The utility model provides a cam intermittent type pushes away material and crosses line mechanism, including frame and pushing equipment, pushing equipment can follow the horizontal direction and set up in the frame with sliding. The pushing mechanism is used for pushing the workpiece to be pushed forward along the horizontal direction to a certain distance, and then the workpiece can be pushed. The cam intermittent material pushing and wire passing mechanism further comprises a cam intermittent transmission mechanism and a connecting rod swinging block mechanism, the cam intermittent transmission mechanism indirectly realizes the movement of the connecting rod swinging block mechanism in the horizontal direction through the rotating movement of the irregularly-shaped cam structure, and further realizes the horizontal movement acting force provided for the material pushing mechanism, so that the material pushing mechanism is pushed forwards to a certain distance along the horizontal direction, and finally the material pushing operation on a workpiece is completed.
The utility model discloses a cam intermittent type pushes away material and crosses line mechanism, realizes pushing equipment at the propulsive motion of horizontal direction through cam intermittent type drive mechanism's drive, and its reciprocating motion process that pushes away material does not have idle stroke, consequently need not the frame extension to mechanical equipment, and the manufacturing cost of sparingly equipment reduces the space that occupies the user, and the operation of pushing away material of thoroughly solving current mechanical equipment has longer idle stroke to the manufacturing cost height that leads to mechanical equipment and the big problem of occupation space.
Drawings
FIG. 1 is a schematic structural view of the cam intermittent pushing and threading mechanism of the present invention;
FIG. 2 is another schematic structural view of the cam intermittent pushing and threading mechanism of the present invention;
FIG. 3 is a schematic structural view of the cam intermittent drive mechanism of the present invention;
FIG. 4 is another schematic view of the cam intermittent drive mechanism of the present invention;
fig. 5 is a schematic structural diagram of the connecting rod pendulum block mechanism of the present invention;
FIG. 6 is a schematic structural view of the frame and the pushing mechanism of the present invention;
FIG. 7 is an enlarged fragmentary view of the encircled portion of FIG. 6;
fig. 8 is another schematic structural view of the cam intermittent pushing and threading mechanism of the present invention;
description of reference numerals: 1. a frame; 101. a horizontal track structure; 2. a material pushing mechanism; 201. a material pushing mounting plate; 202. a pushing part; 203. a slider structure; 3. a cam intermittent drive mechanism; 301. a cam structure; 302. a first swing block structure; 303. a first swing block bearing seat; 304. a driven structure; 4. a connecting rod block swinging mechanism; 401. a first link structure; 402. a second swing block structure; 403. a second link structure; 404. a second swing block bearing seat; 5. a drive structure.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1 and 2, according to the embodiment of the present invention, the cam intermittent pushing wire passing mechanism includes a frame 1 and a pushing mechanism 2, and the pushing mechanism 2 is slidably disposed on the frame 1 along a horizontal direction. The rack 1 is used for placing workpieces to be pushed, and when the pushing mechanism 2 is pushed forwards along the horizontal direction to a certain distance, the workpieces can be pushed.
The cam intermittent material pushing and wire passing mechanism further comprises a cam intermittent transmission mechanism 3 and a connecting rod swinging block mechanism 4, one end of the connecting rod swinging block mechanism 4 is rotatably connected with the material pushing mechanism 2, the other end of the connecting rod swinging block mechanism 4 is rotatably connected with the cam intermittent transmission mechanism 3, and the cam intermittent transmission mechanism 3 is used for providing acting force for the movement of the material pushing mechanism 2 in the horizontal direction. Specifically, the cam intermittent drive mechanism 3 indirectly realizes the movement of the connecting rod swinging block mechanism 4 in the horizontal direction through the rotary motion of the irregularly-shaped cam structure, so as to provide horizontal movement acting force for the pushing mechanism 2, so that the pushing mechanism 2 is pushed forward to a certain distance along the horizontal direction, and finally, the pushing operation of the workpiece is completed. Because the pushing mechanism 2 is driven by the cam intermittent transmission mechanism 3 to realize the pushing motion in the horizontal direction, the reciprocating motion process of pushing does not have idle stroke, the machine frame of mechanical equipment does not need to be lengthened, the manufacturing cost of the equipment can be saved, and the space occupied by a user is reduced.
Referring to fig. 3 and 4, according to the embodiment of the present invention, the cam intermittent drive mechanism 3 includes a cam structure 301 and a first swing block structure 302, one end of the first swing block structure 302 is rotatably connected to the connecting rod swing block mechanism 4, and the other end is rotatably connected to the first swing block bearing seat 303. Specifically, since one end of the first pendulum mass structure 302 is rotatably connected to the first pendulum mass bearing seat 303, the end of the first pendulum mass structure 302 is in a fixed state. When the cam structure 301 with the irregular shape rotates, the other end of the first swing block structure 302 is driven to move back and forth, and finally, the pushing operation and the resetting operation of the pushing mechanism 2 are achieved. Meanwhile, the pendulum mass bearing seat 303 can bear a large load of the rotation of the first pendulum mass structure 302, so that an outer supporting point of the rotation motion of the first pendulum mass structure 302 is realized.
Preferably, the cam intermittent drive mechanism 3 further comprises a driven structure 304, the driven structure 304 is fixedly arranged on the first swing block structure 302, and the driven structure 304 and the cam structure 301 are arranged in an abutting mode. Specifically, the driven structure 304 is fixedly disposed at a middle position of the first swing block structure 302, and is integrally in a cylindrical structure with a smooth outer surface, and is disposed in abutment with the cam structure 301. When the cam structure 301 with the irregular shape rotates until the concave part of the cam structure corresponds to the driven structure 304, the first swing block structure 302 drives the connecting rod swing block mechanism 4 to move forwards, and further drives the pushing mechanism 2 to move forwards, so that the pushing operation is completed; when the cam structure 301 with the irregular shape rotates until the convex part of the cam structure corresponds to the driven structure 304, the first swing block structure 302 drives the connecting rod swing block mechanism 4 to move backwards, and further drives the pushing mechanism 2 to move backwards, so that the resetting operation is completed.
Referring to fig. 5, according to the embodiment of the present invention, the connecting rod pendulum block mechanism 4 includes a first connecting rod structure 401 and a second pendulum block structure 402, one end of the first connecting rod structure 401 is rotatably connected to the first pendulum block structure 302, and the other end is rotatably connected to the second pendulum block structure 402. Specifically, when the cam structure 301 with the irregular shape rotates, the first link structure 401 is driven to move back and forth near the end (i.e., the bottom end of the device) where the connection point with the first swing block structure 302 is located, and then the first link structure 401 is driven to move back and forth far away from the end (i.e., the top end of the device) where the connection point with the first swing block structure 302 is located.
Preferably, the link swinging block mechanism 4 further includes a second link structure 403, one end of the second link structure 403 is rotatably connected to the second swinging block structure 402, and the other end is rotatably connected to the pushing mechanism 2. Specifically, when the first link structure 401 moves back and forth away from the end (i.e., the top end of the device) where the connection point with the first swing block structure 302 is located, the second link structure 403 is driven to move back and forth, and then the pushing structure 2 rotatably connected to the second link structure 403 is driven to move back and forth, so as to complete the pushing operation and the resetting operation.
Preferably, the link pendulum block mechanism 4 further includes a second pendulum block bearing seat 404, the second pendulum block bearing seat 404 is disposed at an end of the second pendulum block structure 402 away from the first link structure 401 and the second link structure 403, and the second pendulum block structure 402 and the second pendulum block bearing seat 404 are rotatably connected. Specifically, when the cam structure 301 with the irregular shape rotates to drive the first link structure 401 to move back and forth close to the end (i.e., the bottom end of the device) where the connection point with the first swing block structure 302 is located, because the end of the second swing block structure 402 away from the first link structure 401 and the end of the second link structure 403 are rotatably and fixedly arranged on the second swing block bearing seat 404, under the action of the lever, the end (i.e., the top end of the device) where the connection point with the first swing block structure 302 is located is driven to move back and forth by the first link structure 401, and the push rod mechanism 2 is driven to move back and forth.
Referring to fig. 6, according to the embodiment of the present invention, the pushing mechanism 2 includes a pushing mounting plate 201 and a pushing portion 202, the pushing portion 202 is fixedly disposed on the pushing mounting plate 201, the connecting rod block swinging mechanism 4 and the pushing mounting plate 201 are rotatably connected, and the pushing portion 202 is used for pushing material. Specifically, the material pushing mounting plate 201 is a horizontally disposed plate-shaped structure, one end of which is rotatably connected to the connecting rod block swinging mechanism 4, and the other end of which is fixedly connected to the pushing portion 202, so that the pushing operation of each workpiece is uninterruptedly completed by completing the back-and-forth reciprocating motion of the pushing portion 202 under the acting force of the connecting rod block swinging mechanism 4.
Referring to fig. 7, according to the embodiment of the present invention, the horizontal rail structure 101 is fixedly disposed on the frame 1, the slider structure 203 is fixedly disposed on the material pushing mounting plate 201, and the slider structure 203 is slidably connected to the horizontal rail structure 101, so that the material pushing mounting plate 201 can be slidably disposed on the frame 1 along the horizontal direction. Specifically, the slider structure 203 and the horizontal guide rail structure 101 are connected in a clearance fit manner, so that the pushing mounting plate 201 is not subjected to too much resistance when sliding back and forth in the horizontal direction of the rack 1, and the integrity and continuity of each pushing process are completed.
Referring to fig. 8, according to the embodiment of the present invention, the cam intermittent pushing wire passing mechanism further includes a driving mechanism, the cam structure 301 is fixedly disposed on the driving mechanism 5, and the driving mechanism 5 is used for driving the cam structure 301 to rotate. Specifically, the driving mechanism 5 may include a driving motor and a transmission shaft, the transmission shaft is connected to the cam structure 301, and the driving motor drives the transmission shaft to rotate, so as to drive the cam structure 301 on the transmission shaft to rotate.
Optionally, a return spring structure is arranged between the pushing mechanism 2 and the rack 1, and the return spring structure is used for providing elastic stress for the pushing mechanism 2 to move towards the direction far away from the cam intermittent transmission mechanism 3. Specifically, when the return spring structure is in the initial state, the pushing mechanism 2 is driven to move backwards to the initial state, so as to provide auxiliary elastic stress for the backward return of the pushing mechanism 2.
Of course, the above is a preferred embodiment of the present invention. It should be noted that, for a person skilled in the art, several modifications and decorations can be made without departing from the basic principle of the present invention, and these modifications and decorations are also considered to be within the scope of the present invention.
Claims (10)
1. The utility model provides a cam intermittent type pushes away material and crosses line mechanism, its characterized in that includes frame and pushing equipment, pushing equipment can set up with sliding along the horizontal direction in the frame, still includes cam intermittent type drive mechanism and connecting rod pendulum block mechanism, the one end of connecting rod pendulum block mechanism with pushing equipment rotatable coupling, the other end with cam intermittent type drive mechanism rotatable coupling, cam intermittent type drive mechanism is used for providing pushing equipment is at the effort of horizontal direction motion.
2. The cam intermittent material pushing and threading mechanism according to claim 1, characterized in that the cam intermittent transmission mechanism comprises a cam structure and a first swing block structure, one end of the first swing block structure is rotatably connected with the connecting rod swing block mechanism, and the other end of the first swing block structure is rotatably connected with a first swing block bearing seat.
3. The intermittent cam pushing and threading mechanism according to claim 2, characterized in that the intermittent cam transmission mechanism further comprises a driven structure, the driven structure is fixedly arranged on the first swing block structure, and the driven structure is abutted against the cam structure.
4. The cam intermittent material pushing and threading mechanism according to claim 3, wherein the connecting rod swinging block mechanism comprises a first connecting rod structure and a second swinging block structure, one end of the first connecting rod structure is rotatably connected with the first swinging block structure, and the other end of the first connecting rod structure is rotatably connected with the second swinging block structure.
5. The cam intermittent material pushing and threading mechanism of claim 4, wherein the connecting rod swinging block mechanism further comprises a second connecting rod structure, one end of the second connecting rod structure is rotatably connected with the second swinging block structure, and the other end of the second connecting rod structure is rotatably connected with the material pushing mechanism.
6. The cam intermittent material pushing and threading mechanism according to claim 5, characterized in that the connecting rod swinging block mechanism further comprises a second swinging block bearing seat, the second swinging block bearing seat is arranged at one end of the second swinging block structure far away from the first connecting rod structure and the second connecting rod structure, and the second swinging block structure and the second swinging block bearing seat are rotatably connected.
7. The cam intermittent material pushing and threading mechanism of claim 1, wherein the material pushing mechanism comprises a material pushing mounting plate and a pushing portion, the pushing portion is fixedly arranged on the material pushing mounting plate, the connecting rod swinging block mechanism is rotatably connected with the material pushing mounting plate, and the pushing portion is used for material pushing operation.
8. The intermittent pushing and threading mechanism of the cam as claimed in claim 7, wherein a horizontal rail structure is fixedly arranged on the frame, a slider structure is fixedly arranged on the pushing and mounting plate, and the slider structure and the horizontal rail structure are slidably connected so that the pushing and mounting plate can be slidably arranged on the frame in a horizontal direction.
9. The intermittent cam pushing and threading mechanism according to claim 2, further comprising a driving mechanism, wherein the cam structure is fixedly arranged on the driving mechanism, and the driving mechanism is used for driving the cam structure to rotate.
10. The cam intermittent material pushing and threading mechanism according to any one of claims 1 to 9, wherein a return spring structure is arranged between the material pushing mechanism and the rack, and the return spring structure is used for providing elastic stress for the material pushing mechanism to move towards a direction away from the cam intermittent transmission mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021585981.8U CN212892597U (en) | 2020-08-03 | 2020-08-03 | Cam intermittent material pushing and wire passing mechanism |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021585981.8U CN212892597U (en) | 2020-08-03 | 2020-08-03 | Cam intermittent material pushing and wire passing mechanism |
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| CN212892597U true CN212892597U (en) | 2021-04-06 |
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| CN202021585981.8U Active CN212892597U (en) | 2020-08-03 | 2020-08-03 | Cam intermittent material pushing and wire passing mechanism |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113859950A (en) * | 2021-09-18 | 2021-12-31 | 珠海华实科技有限公司 | Intelligence panel beating turns to loading attachment |
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- 2020-08-03 CN CN202021585981.8U patent/CN212892597U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113859950A (en) * | 2021-09-18 | 2021-12-31 | 珠海华实科技有限公司 | Intelligence panel beating turns to loading attachment |
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