CN217779038U - Double-open frame mechanism - Google Patents
Double-open frame mechanism Download PDFInfo
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- CN217779038U CN217779038U CN202220246044.2U CN202220246044U CN217779038U CN 217779038 U CN217779038 U CN 217779038U CN 202220246044 U CN202220246044 U CN 202220246044U CN 217779038 U CN217779038 U CN 217779038U
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- inner ring
- belt
- fixed
- belt path
- opening
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Abstract
The utility model provides a double-open frame mechanism, which comprises a belt path, wherein the belt path comprises an inner ring movable belt path and an outer ring fixed belt path, the inner ring movable belt path comprises a front side inner ring belt path and a rear side inner ring belt path which are respectively positioned at two sides of the outer ring fixed belt path; the double-open type frame mechanism is also provided with an inner ring movable belt path opening and closing movement driving mechanism and an inner ring movable belt path opening and closing guide mechanism, the outer ring fixed belt path is fixedly installed, and the inner ring movable belt path is connected with the inner ring movable belt path opening and closing movement driving mechanism and the inner ring movable belt path opening and closing guide mechanism, so that the front side and the rear side inner ring belt paths can synchronously and reversely move back and forth to complete the action of opening and closing the belt paths; the inner ring movable belt path is also connected with an elastic component. The utility model discloses can reduce the area and say the influence of opening the action to the strapping to, can alleviate the weight that needs to remove when opening the area way, reduce the requirement to power, open and close the action more stable, can improve and tie up the quality.
Description
Technical Field
The utility model relates to a movable belt path frame structure especially relates to the frame structure of tying up equipment, tying up equipment can be baling press, banding machine.
Background
The strapping device is a machine for strapping articles and the frame device is a guide and support device for the movement of the strapping band prior to the strapping of the articles. One frame assembly has a structure of combining movable frame and fixed frame, and the belt path has a channel structure with opening facing the fixed frame. At the moment before the strap is withdrawn, the movable frame moves rapidly towards the direction far away from the fixed frame, the whole strap path also moves rapidly along with the movable frame, and therefore the strap path is opened, and the strapping strap can be withdrawn and wrapped outside the strapped object. The strapping device frame moves at a very high speed, and the strapping tape originally threaded in the tape path may be deflected or distorted by the movement tape, thereby affecting the strapping quality.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a double open frame mechanism can avoid the shortcoming of carrying out among the background art, improves and ties up the quality. Therefore, the utility model adopts the following technical scheme:
the double-open type frame mechanism is characterized by comprising an inner ring movable belt path and an outer ring fixed belt path, wherein the inner ring movable belt path comprises a front inner ring belt path and a rear inner ring belt path which are respectively positioned at two sides of the outer ring fixed belt path; the double-open type frame mechanism is further provided with an inner ring movable belt opening and closing movement driving mechanism and an inner ring movable belt opening and closing guide mechanism, the outer ring fixed belt opening is fixedly installed, and the inner ring movable belt opening is connected with the inner ring movable belt opening and closing movement driving mechanism and the inner ring movable belt opening and closing guide mechanism, so that the front side inner ring belt opening and the rear side inner ring belt opening can synchronously move back and forth reversely, and the belt opening and closing actions are completed.
On the basis of adopting above-mentioned technical scheme, the utility model discloses can also adopt following further technical scheme, or to these further technical scheme combined use:
the inner ring movable belt path opening and closing movement driving mechanism comprises liftable inner ring movable belt path opening and closing control parts which are positioned outside the left side and the right side of the outer ring fixed belt path, and the control parts on the left side and the right side are connected with the driving mechanism through a connecting mechanism; and the front-side inner ring belt channel and the rear-side inner ring belt channel are both provided with components matched with the control component.
The inner ring movable belt path opening and closing control part adopts a lifting plate, a cam control surface or a part matched with the cam control surface is arranged on the lifting plate, and the front side inner ring belt path and the rear side inner ring belt path are correspondingly provided with a part matched with the cam control surface or a cam control surface; the lifting guide structure is arranged on the lifting plate and is connected with the guide connecting pieces on the left side and the right side of the outer ring fixing belt channel in a sliding guide manner.
The control components on the left side and the right side move synchronously through the connection of the connecting mechanism, and the moving directions are opposite.
The connecting mechanism adopts a connecting rope and is wired along the outer side surface of the outer ring fixed belt way; the control components on the left side and the right side are connected through a connecting rope, one of the control components is connected with the driving mechanism, and the other control component is also connected with the return spring.
The outer ring fixed belt path comprises two parallel fixed belt paths and an outer ring belt path connecting piece arranged between the two parallel fixed belt paths.
The outer ring fixed belt path comprises two parallel fixed belt paths and an outer ring belt path connecting piece positioned between the two parallel fixed belt paths; the guide wheel of the connecting rope is arranged between the two parallel fixed belt ways.
The front side inner ring lane and the rear side inner ring lane comprise inner ring walls and side walls of the lanes.
The inner ring movable belt path opening and closing guide mechanism adopts guide posts which are fixed on the outer ring fixed belt path, the front side inner ring belt path and the rear side inner ring belt path are provided with guide structures, and the guide posts penetrate through the guide structures.
The outer ring fixed belt path comprises two parallel fixed belt paths and an outer ring belt path connecting piece positioned between the two parallel fixed belt paths; the outer ring belt channel connecting pieces are at least distributed on the upper side and the lower side of the outer ring belt channel.
The double-open frame mechanism is provided with a lower supporting piece, the two parallel fixed belt paths and an outer ring belt path connecting piece between the two parallel fixed belt paths are detachably and fixedly connected with the lower supporting piece, and the lower supporting piece is connected with a supporting structure in the bundling device; the left side and the right side of the outer ring fixed belt channel are provided with fixed plates, a connecting block is arranged between the two parallel fixed belt channels on the left side and the right side of the two parallel fixed belt channels and detachably and fixedly connected with the connecting block, and the connecting block is detachably and fixedly connected with the fixed plates.
The outer ring belt channel connecting piece is a replaceable belt channel width adjusting piece.
The connecting block is a replaceable belt path width adjusting piece and a guide connecting piece in the lifting guide structure.
The inner ring movable belt path is also connected with a reset elastic component.
Because adopt the technical scheme of the utility model, the utility model discloses a can reduce the area and say the influence of opening the action to the strapping to, can alleviate the weight that needs to remove when opening the area way, reduce the requirement to power, open and close the action more stable, can improve and tie up the quality, and can adjust the width, improve wide strapping suitability.
Drawings
Fig. 1 is a schematic view of an angle according to an embodiment of the present invention.
Fig. 2 is a schematic view of another angle according to an embodiment of the present invention.
Fig. 3 is a schematic diagram illustrating the cooperation of the outer ring fixed track, the front inner ring track and the rear inner ring track in the closed state.
Fig. 4 is an exploded view of the embodiment of the present invention.
Detailed Description
Reference is made to the accompanying drawings. The double-open frame mechanism provided by the embodiment is applied to a belt binding machine and comprises an inner ring movable belt path and an outer ring fixed belt path, wherein the inner ring movable belt path comprises a front inner ring belt path 101 and a rear inner ring belt path 102 which are respectively positioned on two sides of the outer ring fixed belt path.
The double-open type frame mechanism is further provided with an inner ring movable belt path opening and closing movement driving mechanism and an inner ring movable belt path opening and closing guide mechanism, the outer ring fixed belt path is fixedly installed, the inner ring movable belt path is connected with the inner ring movable belt path opening and closing movement driving mechanism and the inner ring movable belt path opening and closing guide mechanism, so that the front side inner ring belt path 101 and the rear side inner ring belt path 102 can synchronously move back and forth reversely, the belt path opening and closing actions are completed, when the front side inner ring belt path 101 and the rear side inner ring belt path 102 move in the direction away from each other, the belt path is opened, otherwise, the belt path is closed, the belt cannot fall out in the state, and when the belt path is closed, the outer ring fixed belt path forms an outer ring wall of the belt path. The inner ring moving track is further connected with an elastic component 4, the elastic component 4 is used as a return component, a return spring can be adopted, the return spring is connected between the front side inner ring track 101 and the rear side inner ring track 102, and reference numeral 41 is a spring connecting piece on the front side inner ring track 101 and the rear side inner ring track 102.
The cross section of the lane part of the front-side inner-ring lane 101 and the back-side inner-ring lane 102 is substantially L-shaped. The front inner ring lane 101 and the rear inner ring lane 102 are respectively an integral body, and when the front inner ring lane and the rear inner ring lane are installed, the front inner ring lane and the rear inner ring lane do not need to be reshaped. The band path is closed, that is, the band 300 does not fall out in this state.
The outer ring fixed belt path comprises two parallel fixed belt paths 201 and 202 and an outer ring belt path connecting piece 203 positioned between the two parallel fixed belt paths; the cross section of the belt channel part of the outer ring fixed belt channel is a straight profile, and the outer ring belt channel connecting pieces 203 are at least distributed on the upper side and the lower side of the outer ring belt channel. The fixing belt paths 201, 202 are respectively a single piece, and when being installed, the fixing belt paths do not need to be reshaped.
The double-open frame mechanism is provided with a lower supporting part 1, the two parallel fixed belt paths 201 and 202 and an outer ring belt path connecting piece 203 between the two parallel fixed belt paths are detachably and fixedly connected with the lower supporting part 1, and the lower supporting part 1 is connected with a rack 100 of the belt binding machine; the upper part and the lower part of the two parallel fixed belts 201 and 202 and the outer ring belt connecting piece 203 between the two parallel fixed belts are also connected through the upper connecting block 11 and the lower connecting block 11 respectively. The left side and the right side of the outer ring fixed belt channel are provided with fixed plates 2, connecting blocks 3 are arranged between the two parallel fixed belt channels on the left side and the right side of the two parallel fixed belt channels 201 and 202 and detachably and fixedly connected with the connecting blocks 3, and the connecting blocks 3 are detachably and fixedly connected with the fixed plates 2.
The inner ring movable belt path opening and closing movement driving mechanism comprises liftable inner ring movable belt path opening and closing control parts 51 and 52 which are positioned outside the left side and the right side of the outer ring fixed belt path, the control parts 51 and 52 on the left side and the right side move synchronously and move oppositely, one of the control parts descends when the other control part ascends, and vice versa. The control components on the left side and the right side are connected and connected to the driving mechanism through the connecting mechanism; the front-side inner ring belt path 101 and the rear-side inner ring belt path 102 on the two sides are both provided with components matched with the control component.
The inner ring movable belt path opening and closing control parts 51 and 52 adopt lifting plates, the lifting plates are provided with parts such as rollers 61 matched with cam control surfaces, and the cam control surfaces 62 are correspondingly arranged on the front side inner ring belt path 101 and the rear side inner ring belt path 102; the lifting plate is provided with a lifting guide groove 60 and is connected with the guide connecting pieces on the left side and the right side of the outer ring fixed belt way in a sliding guide mode through the lifting guide structure, and the guide connecting pieces can adopt the outer side parts of the connecting blocks 3.
The connecting mechanism adopts a connecting rope 8, and the connecting rope 8 is wired along the outer side surface of the outer ring fixing belt channel; the control parts on the left side and the right side are connected through a connecting rope 8, one control part 52 is connected with the driving mechanism, the other control part 51 is connected with a return spring 7, and a guide wheel 80 of the connecting rope 8 is arranged between two parallel fixed belt paths and is fixedly connected with the outer ring fixed belt path. The control members 51 and 52 are provided with connection cord connection portions, respectively.
The driving mechanism can adopt a cam mechanism driven by a motor or an air cylinder, and a swing rod matched with the cam mechanism, the swing rod is abutted against the cam mechanism under the action of a return spring, and the swing rod is guided by a guide wheel through a connecting rope and is connected with the control part 52.
The inner ring movable belt path opening and closing guide mechanism adopts a guide post 91, the guide post 91 is fixed on an outer ring fixed belt path, the front side inner ring belt path 101 and the rear side inner ring belt path 102 are provided with guide structures, and the guide post 91 penetrates through the guide structures. The guide structure may employ a guide sleeve 92.
The double-open frame mechanism is further provided with ejector pins 93 capable of preventing the belt from being displaced when the front-side inner-ring lane 101 and the rear-side inner-ring lane 102 are opened. The thimble 93 can be fixed on the outer ring fixed belt path, the front inner ring belt path 101 and the rear inner ring belt path 102 are provided with thimble holes 94 for the thimble to penetrate, and the thimble is provided with a belt shift structure close to the inner ring wall of the belt path, which can prevent the belt from shifting when the inner ring movable belt path is opened.
The above description is only for the specific embodiment of the present invention, but the structural features of the present invention are not limited thereto, and any person skilled in the art is in the field of the present invention, and all the changes or modifications are covered in the protection scope of the present invention.
Claims (14)
1. The double-open type frame mechanism is characterized by comprising an inner ring movable belt path and an outer ring fixed belt path, wherein the inner ring movable belt path comprises a front inner ring belt path and a rear inner ring belt path which are respectively positioned at two sides of the outer ring fixed belt path; the double-open type frame mechanism is further provided with an inner ring movable belt opening and closing movement driving mechanism and an inner ring movable belt opening and closing guide mechanism, the outer ring fixed belt opening is fixedly installed, and the inner ring movable belt opening is connected with the inner ring movable belt opening and closing movement driving mechanism and the inner ring movable belt opening and closing guide mechanism, so that the front side inner ring belt opening and the rear side inner ring belt opening can synchronously move back and forth reversely, and the belt opening and closing actions are completed.
2. A double open frame mechanism as claimed in claim 1, wherein said inner movable belt opening and closing movement driving mechanism comprises a liftable inner movable belt opening and closing control part located outside of the left and right sides of the outer fixed belt, said left and right control parts being connected to the driving mechanism through a connecting mechanism; and the front-side inner ring belt channel and the rear-side inner ring belt channel are both provided with components matched with the control component.
3. A double open frame mechanism as claimed in claim 2, wherein said inner ring movable belt path opening and closing control part is a lifting plate, said lifting plate is provided with a cam control surface or a part cooperating with the cam control surface, said front side inner ring belt path and said rear side inner ring belt path are correspondingly provided with a part cooperating with the cam control surface or a cam control surface; the lifting plate is provided with a lifting guide structure and is connected with the guide connecting pieces on the left side and the right side of the outer ring fixed belt way in a sliding guide manner through the lifting guide structure.
4. A double split frame mechanism as defined in claim 2 wherein the control members on the left and right sides are connected by the connecting mechanism to move in synchronism and in opposite directions.
5. The dual open frame mechanism of claim 2, wherein said connecting mechanism is a connecting rope routed along the outside of the outer race fixed track; the control components on the left side and the right side are connected through a connecting rope, one control component is connected with the driving mechanism, and the other control component is also connected with the return spring.
6. A dual open frame mechanism according to claim 1 wherein said outer race fixed track includes two juxtaposed fixed tracks and an outer race track connector between the two juxtaposed fixed tracks.
7. A double open frame mechanism as defined in claim 5, wherein said outer race fixed belt run includes two juxtaposed fixed belt runs and an outer race belt run connector between said two juxtaposed fixed belt runs; the guide wheel of the connecting rope is arranged between the two parallel fixed belt paths.
8. A dual open frame mechanism according to claim 1 wherein said front and rear inner race tracks comprise an inner race wall and a side wall of the track.
9. A double open frame mechanism as claimed in claim 1, wherein said inner ring moving belt path opening and closing guide mechanism employs guide posts fixed on the outer ring fixed belt path, said front side inner ring belt path and said rear side inner ring belt path are provided with guide structures, and said guide posts pass through said guide structures.
10. A dual open frame mechanism according to claim 1 wherein said outer fixed race track comprises two juxtaposed fixed race tracks and an outer race track connector between said two juxtaposed fixed race tracks; the outer ring belt channel connecting pieces are at least distributed on the upper side and the lower side of the outer ring belt channel.
11. A double open frame mechanism as defined in claim 10 wherein said double open frame mechanism is provided with a lower support member, said two juxtaposed securing straps and their outer loop strap connectors therebetween being detachably and fixedly connected to said lower support member, said lower support member being connected to a support structure in a strapping device; the left and right sides that the outer lane was fixed to take and says sets up the fixed plate, at two fixed belt way left sides and right sides that parallel, set up the connecting block between two fixed belt ways that parallel and with the removable fixed connection of connecting block, the connecting block with the removable fixed connection of fixed plate.
12. A dual open frame mechanism according to claim 10 wherein said outer race track attachment member is simultaneously a replaceable track width adjustment member.
13. A dual open frame mechanism as defined in claim 11 wherein said connecting blocks are both replaceable lane width adjusting members and guide connecting members in the elevation guide structure.
14. A dual open frame mechanism as defined in claim 1, wherein said inner race track is further connected to a return spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220246044.2U CN217779038U (en) | 2022-01-29 | 2022-01-29 | Double-open frame mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220246044.2U CN217779038U (en) | 2022-01-29 | 2022-01-29 | Double-open frame mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217779038U true CN217779038U (en) | 2022-11-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220246044.2U Active CN217779038U (en) | 2022-01-29 | 2022-01-29 | Double-open frame mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217779038U (en) |
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2022
- 2022-01-29 CN CN202220246044.2U patent/CN217779038U/en active Active
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