CN220076736U - Reciprocating conveying mechanism - Google Patents
Reciprocating conveying mechanism Download PDFInfo
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- CN220076736U CN220076736U CN202321498204.3U CN202321498204U CN220076736U CN 220076736 U CN220076736 U CN 220076736U CN 202321498204 U CN202321498204 U CN 202321498204U CN 220076736 U CN220076736 U CN 220076736U
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- 230000007246 mechanism Effects 0.000 title claims abstract description 26
- 230000000712 assembly Effects 0.000 claims abstract description 43
- 238000000429 assembly Methods 0.000 claims abstract description 43
- 239000000758 substrate Substances 0.000 claims abstract description 20
- 238000013459 approach Methods 0.000 claims abstract description 10
- 238000004806 packaging method and process Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000009471 action Effects 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 238000007599 discharging Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000014509 gene expression Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
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Abstract
The utility model relates to the technical field of packaging machines, and discloses a reciprocating conveying mechanism, which comprises a base, wherein a base is arranged on the base; a base plate in transverse sliding connection with the base, the base plate configured to reciprocate between the two stations in a transverse direction under the force of a transverse movement; the clamping mechanism comprises two groups of clamping assemblies which are longitudinally and slidably connected with the substrate and clamping power for driving the clamping assemblies to longitudinally and synchronously open and close; when the substrate moves to the position of the previous station, the clamping assembly synchronously approaches to the clamping bag body, and then the substrate moves to the position of the next station, and the clamping assembly synchronously keeps away from the releasing bag body; the base plate reciprocates between two stations, so that the bag bodies are sequentially and transversely conveyed along the stations. The utility model has the beneficial effects of simple structure and good stability.
Description
Technical Field
The utility model relates to the technical field of packaging machines, in particular to a reciprocating conveying mechanism.
Background
Many packaging devices use a bag to package a product, and before the bag is packaged, two side walls of the bag are attached together, so that before the product is packaged, two sides of the bag need to be opened, then materials are filled into the opened bag, and then the bag is sealed. Therefore, the bag body needs to be transferred and conveyed among the bag opening station, the filling station and the sealing station, and the existing bag body conveying mechanism adopts a connecting rod mechanism to realize the movement of the bag body among different stations, so that the whole structure is complex and the stability is poor.
Disclosure of Invention
The utility model provides a reciprocating conveying mechanism with simple structure and good stability for solving the problems in the prior art.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
a reciprocating conveying mechanism, comprising
A base;
a base plate in transverse sliding connection with the base, the base plate configured to reciprocate between the two stations in a transverse direction under the force of a transverse movement; and
the clamping mechanism comprises two groups of clamping assemblies which are longitudinally and slidably connected with the substrate and clamping power for driving the clamping assemblies to longitudinally and synchronously open and close;
when the substrate moves to the position of the previous station, the clamping assembly synchronously approaches to the clamping bag body, and then the substrate moves to the position of the next station, and the clamping assembly synchronously keeps away from the releasing bag body; the base plate reciprocates between two stations, so that the bag bodies are sequentially and transversely conveyed along the stations.
Through this kind of reciprocating conveying mechanism, every time the base plate reciprocating motion, the bag body can all be from the stable removal of preceding station to the next station, because clamping component release bag body, base plate forward movement in-process, the bag body that removes to the next station department can be in wait state, and other corresponding mechanisms on this station are carried out the operation such as open bag, filling, seal the bag body to the bag body when the bag body stops at the station. The displacement of the base plate is very small every time (the displacement is only the distance between two adjacent stations), the displacement of the bag body is very small every time, one bag body sequentially passes through all stations along with the reciprocating motion of the base plate, and the whole conveying mechanism is simple in structure and very stable in the conveying process of the bag body.
Preferably, the bottom of the base plate is in sliding connection with the top surface of the base through a transverse sliding rail and a transverse sliding block, the transverse moving power is a linear module, the linear module is fixedly arranged on the base, and the linear output end of the linear module is connected with the base plate.
Preferably, the substrate is provided with a longitudinal sliding rail, and the two groups of clamping assemblies are respectively connected with the longitudinal sliding rail in a sliding way through independent longitudinal sliding blocks; the clamping power comprises a swinging block and rotary power for driving the swinging block to swing around the center in a reciprocating manner, one end of the swinging block is connected with one group of clamping assemblies through a first pull rod, and the other end of the swinging block is connected with the other group of clamping assemblies through a second pull rod;
when the rotation power drives the swinging block to rotate reciprocally, the first pull rod and the second pull rod respectively drive the two groups of clamping assemblies to synchronously approach each other or synchronously separate from each other.
Preferably, the clamping assembly comprises a bottom plate and connecting seats fixedly arranged at two ends of the bottom plate, wherein the connecting seats are provided with first connecting rods and second connecting rods which are distributed in parallel, and axes of the first connecting rods and the second connecting rods are distributed transversely; the first connecting rod and the second connecting rod are provided with a plurality of groups of chuck assemblies, and the corresponding chuck assemblies on each group of chuck assemblies clamp the bag body when being close to each other.
Preferably, each group of chuck assemblies comprises two independent chuck bodies, one chuck body in the same group of chuck assemblies is fixedly connected with the first connecting rod, and the other chuck body in the same group of chuck assemblies is fixedly connected with the second connecting rod; both ends of the first connecting rod and the second connecting rod are in sliding connection with the connecting seat;
one end of the first connecting rod and one end of the second connecting rod are provided with adjusting components, and the adjusting components are configured to drive the first connecting rod and the second connecting rod to synchronously and reversely move along the axial direction, so that two chuck bodies in each group of chuck components synchronously approach or depart from each other.
Preferably, the adjusting assembly comprises a first adjusting seat, a second adjusting seat and a screw rod, wherein the first adjusting seat is fixedly connected with the end part of the first connecting rod, the second adjusting seat is fixedly connected with the end part of the second connecting rod, two sections of threads with opposite rotation directions are arranged on the screw rod, one end of the screw rod passes through the first adjusting seat to form threaded connection, and the other end of the screw rod passes through the second adjusting seat to form threaded connection; the two ends of the screw rod are connected with the bottom plate through the rotating seat, and a handle for rotating the screw rod is fixedly arranged at one end of the screw rod.
Therefore, the utility model has the beneficial effects of simple structure and good stability.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
Fig. 2 is another view of fig. 1.
Fig. 3 is an exploded view of fig. 1.
Fig. 4 is a schematic structural view of the clamping power.
Fig. 5 is a top view of the clamping mechanism.
Fig. 6 is an exploded view of the clamping assembly.
In the figure: base 1, base plate 2, lateral slide rail 20, lateral slide block 21, longitudinal slide rail 22, longitudinal slide block 23, lateral movement power 3, clamping mechanism 4, clamping assembly 40, base plate 400, connection block 401, slide hole 4010, threaded hole 4011, first link 402, second link 403, chuck assembly 404, chuck body 4040, chuck base 4041, clamping head 4042, connection through hole 4043, locking hole 4044, clamping power 41, swing block 410, rotation power 411, first pull rod 412, second pull rod 413, adjustment assembly 42, first adjustment block 420, second adjustment block 421, screw 422, rotation block 423, handle 424.
Detailed Description
In order to make the technical problems, technical solutions and advantageous technical effects to be solved by the present utility model more apparent, the present utility model will be further described in detail with reference to the accompanying drawings and a plurality of exemplary embodiments. It should be understood that the detailed description and specific examples are intended for purposes of illustration only and are not intended to limit the scope of the utility model.
It should be appreciated that the expressions "first", "second", etc. are used herein for descriptive purposes only and are not to be construed as indicating or implying relative importance or as implying any particular order of number of technical features indicated. Features defining "first", "second" or "first" may be expressed or implied as including at least one such feature.
A shuttle mechanism as shown in figures 1-6, comprising a base 1; the base plate 2 is transversely and slidably connected with the base 1, and the base plate 2 is configured to reciprocate between two stations along the transverse direction under the action of the transverse moving power 3; the clamping mechanism 4 comprises two groups of clamping assemblies 40 which are longitudinally and slidably connected with the substrate and clamping power 41 for driving the clamping assemblies to longitudinally and synchronously open and close; when the substrate moves to the position of the previous station, the clamping assembly synchronously approaches the clamping bag body, and then the substrate moves to the position of the next station, and the clamping assembly synchronously keeps away from the releasing bag body; the substrate reciprocates between two stations so that the pouches are transported laterally along the stations in sequence.
The bottom of the base plate 2 is in sliding connection with the top surface of the base through a transverse sliding rail 20 and a transverse sliding block 21, the transverse moving power 3 is a linear module, the linear module is fixedly arranged on the base, and the linear output end of the linear module is connected with the base plate. The linear module is also called a linear module, a linear sliding table and the like, and is a high-precision linear motion module, so that the reciprocating motion structure of the substrate is simple, and the motion precision is high.
The clamping assembly 40 comprises a bottom plate 400 and connecting seats 401 fixedly arranged at two ends of the bottom plate, wherein a first connecting rod 402 and a second connecting rod 403 which are distributed in parallel are arranged between the connecting seats, and the axes of the first connecting rod and the second connecting rod are distributed along the transverse direction; the first connecting rod and the second connecting rod are provided with a plurality of groups of chuck assemblies 404, and the corresponding chuck assemblies on each group of chuck assemblies clamp the bag body when being close to each other.
The base plate 2 is provided with a longitudinal slide rail 22, and two groups of clamping assemblies 40 are respectively connected with the longitudinal slide rail 22 in a sliding way through independent longitudinal slide blocks 23; the clamping power 41 comprises a swinging block 410 and a rotating power 411 for driving the swinging block to swing reciprocally around the center, one end of the swinging block 410 is connected with one group of clamping components through a first pull rod 412, the other end of the swinging block is connected with the other group of clamping components through a second pull rod 413, and two ends of the first pull rod and the second pull rod are both in rotary connection; when the rotation power drives the swinging block to rotate reciprocally, the first pull rod and the second pull rod respectively drive the two groups of clamping assemblies to synchronously approach each other or synchronously separate from each other. According to the actual installation requirement, the first pull rod or the second pull rod can be selectively connected with the corresponding longitudinal sliding block 23, or can be directly connected with the bottom plate 400, in this embodiment, the first pull rod is directly connected with the bottom plate in one group of clamping assemblies, the second pull rod is connected with the longitudinal sliding block at the bottom of the other group of clamping assemblies, and the rotation power adopts a motor.
As shown in fig. 3, 5 and 6, each set of collet assemblies 404 includes two independent collet bodies 4040, one of the collet bodies in the same set of collet assemblies being fixedly connected to the first link 402 and the other collet body in the same set of collet assemblies being fixedly connected to the second link 403; specifically, the chuck body 4040 includes a chuck base 4041, a clamping head 4042 disposed at a front end of the chuck base, two connecting through holes 4043 are formed on the chuck base, the first connecting rod and the second connecting rod respectively pass through the connecting through holes on the chuck base to form sliding connection, a locking hole 4044 is formed on a side surface of the chuck base located in the connecting through holes, and a locking bolt (not shown in the figure) is disposed in the locking hole; one chuck seat in the same group of chuck assemblies is locked with the first connecting rod through a locking bolt, and the other chuck seat in the same group of chuck assemblies is locked with the second connecting rod through a locking bolt.
Both ends of the first connecting rod and the second connecting rod are in sliding connection with the connecting seat, specifically, two sliding holes 4010 are formed in the connecting seat 401, the first connecting rod and the second connecting rod penetrate through the sliding holes to form sliding connection, threaded holes 4011 are formed in the side surfaces of the sliding holes, and locking bolts (not shown in the figure) are arranged at the threaded holes; one end of the first connecting rod and one end of the second connecting rod are provided with adjusting assemblies 42, the adjusting assemblies 42 are configured to drive the first connecting rod, and the second connecting rod synchronously moves in different directions along the axial direction, so that two chuck bodies in each group of chuck assemblies synchronously approach or depart from each other.
The adjusting assembly 42 comprises a first adjusting seat 420, a second adjusting seat 421 and a screw 422, wherein the first adjusting seat is fixedly connected with the end part of the first connecting rod, the second adjusting seat is fixedly connected with the end part of the second connecting rod, two sections of threads with opposite rotation directions are arranged on the screw, one end of the screw penetrates through the first adjusting seat to form threaded connection, and the other end of the screw penetrates through the second adjusting seat to form threaded connection; the two ends of the screw rod are connected with the bottom plate through the rotating seat 423, and a handle 424 for rotating the screw rod is fixedly arranged at one end of the screw rod.
The principle of the utility model is as follows, in combination with the accompanying drawings: as shown in fig. 5, a station a, a station B, a station C, a station D and a station E are sequentially distributed along the transverse direction in the figure, wherein the station a is a bag taking station, the station B is a bag opening station, the station C is a filling station, the station D is a sealing station, and the station E is a bag discharging station; taking one of the bag bodies as an example, the substrate moves to the previous station under the action of the transverse moving force, one bag body is clamped at the station A, then the substrate moves to the next station, at this time, the bag body is transferred to the station B (bag opening station), after the clamping assembly loosens the bag body, the clamping assembly moves to the previous station along with the substrate, after the clamping assembly clamps the bag body, the substrate moves to the next station again, along with the reciprocating motion of the substrate and the action of the clamping assembly, the bag body at the station A sequentially passes through the station B, the station C, the station D and the station E, the bag body is positioned and opened by the bag opening mechanism at the station B, positioned and filled by the filling mechanism at the station C, positioned and sealed by the sealing mechanism at the station D, and finally the bag is discharged from the bag discharging station.
In the description of the present utility model, it should be understood that the directions or positional relationships indicated by the upper, lower, left, right, inner, outer, one end, the other end, etc. are based on the orientations or positional relationships shown in the drawings, and are merely for the purpose of more clearly describing the technical solution of the present utility model, and are not meant to indicate or imply that the device or element to be referred to must be provided with a specific direction, be configured and operated in a specific orientation, and should not be construed as limiting the present utility model.
Although specific embodiments of the utility model have been described in detail herein, they are presented for purposes of illustration only and are not to be construed as limiting the scope of the utility model. Various substitutions, alterations, and modifications can be made without departing from the spirit and scope of the utility model.
Claims (6)
1. A reciprocating conveying mechanism is characterized by comprising
A base;
a base plate in transverse sliding connection with the base, the base plate configured to reciprocate between the two stations in a transverse direction under the force of a transverse movement; and
the clamping mechanism comprises two groups of clamping assemblies which are longitudinally and slidably connected with the substrate and clamping power for driving the clamping assemblies to longitudinally and synchronously open and close;
when the substrate moves to the position of the previous station, the clamping assembly synchronously approaches to the clamping bag body, and then the substrate moves to the position of the next station, and the clamping assembly synchronously keeps away from the releasing bag body; the base plate reciprocates between two stations, so that the bag bodies are sequentially and transversely conveyed along the stations.
2. The reciprocating conveying mechanism of claim 1, wherein the bottom of the base plate is slidably connected with the top surface of the base plate through a transverse sliding rail and a transverse sliding block, the transverse moving power is a linear module, the linear module is fixedly arranged on the base plate, and the linear output end of the linear module is connected with the base plate.
3. The reciprocating conveying mechanism according to claim 1, wherein the base plate is provided with a longitudinal sliding rail, and the two groups of clamping assemblies are respectively connected with the longitudinal sliding rail in a sliding manner through independent longitudinal sliding blocks; the clamping power comprises a swinging block and rotary power for driving the swinging block to swing around the center in a reciprocating manner, one end of the swinging block is connected with one group of clamping assemblies through a first pull rod, and the other end of the swinging block is connected with the other group of clamping assemblies through a second pull rod;
when the rotation power drives the swinging block to rotate reciprocally, the first pull rod and the second pull rod respectively drive the two groups of clamping assemblies to synchronously approach each other or synchronously separate from each other.
4. A reciprocating conveying mechanism according to claim 1 or 3, wherein the clamping assembly comprises a bottom plate and connecting seats fixedly arranged at two ends of the bottom plate, the connecting seats are provided with first connecting rods and second connecting rods which are distributed in parallel, and axes of the first connecting rods and the second connecting rods are distributed transversely; the first connecting rod and the second connecting rod are provided with a plurality of groups of chuck assemblies, and the corresponding chuck assemblies on each group of chuck assemblies clamp the bag body when being close to each other.
5. The reciprocating conveyor of claim 4, wherein each set of collet assemblies includes two independent collet bodies, one collet body of the same set of collet assemblies being fixedly connected to the first link and the other collet body of the same set of collet assemblies being fixedly connected to the second link; both ends of the first connecting rod and the second connecting rod are in sliding connection with the connecting seat;
one end of the first connecting rod and one end of the second connecting rod are provided with adjusting components, and the adjusting components are configured to drive the first connecting rod and the second connecting rod to synchronously and reversely move along the axial direction, so that two chuck bodies in each group of chuck components synchronously approach or depart from each other.
6. The reciprocating conveying mechanism according to claim 5, wherein the adjusting assembly comprises a first adjusting seat, a second adjusting seat and a screw rod, the first adjusting seat is fixedly connected with the end part of the first connecting rod, the second adjusting seat is fixedly connected with the end part of the second connecting rod, two sections of threads with opposite rotation directions are arranged on the screw rod, one end of the screw rod passes through the first adjusting seat to form threaded connection, and the other end of the screw rod passes through the second adjusting seat to form threaded connection; the two ends of the screw rod are connected with the bottom plate through the rotating seat, and a handle for rotating the screw rod is fixedly arranged at one end of the screw rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321498204.3U CN220076736U (en) | 2023-06-13 | 2023-06-13 | Reciprocating conveying mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321498204.3U CN220076736U (en) | 2023-06-13 | 2023-06-13 | Reciprocating conveying mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220076736U true CN220076736U (en) | 2023-11-24 |
Family
ID=88831440
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321498204.3U Active CN220076736U (en) | 2023-06-13 | 2023-06-13 | Reciprocating conveying mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220076736U (en) |
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2023
- 2023-06-13 CN CN202321498204.3U patent/CN220076736U/en active Active
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