CN216709812U - Following bag opening mechanism - Google Patents
Following bag opening mechanism Download PDFInfo
- Publication number
- CN216709812U CN216709812U CN202220034049.9U CN202220034049U CN216709812U CN 216709812 U CN216709812 U CN 216709812U CN 202220034049 U CN202220034049 U CN 202220034049U CN 216709812 U CN216709812 U CN 216709812U
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- Prior art keywords
- bag
- adjusting plates
- support frame
- opening
- bag opening
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- 230000000149 penetrating effect Effects 0.000 claims abstract description 4
- 238000001514 detection method Methods 0.000 claims description 6
- 241000252254 Catostomidae Species 0.000 claims description 2
- 230000001360 synchronised effect Effects 0.000 abstract description 12
- 238000004806 packaging method and process Methods 0.000 description 9
- 239000000428 dust Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000011344 liquid material Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The utility model discloses a following bag opening mechanism which comprises a bag opening assembly and a following assembly, wherein the bag opening assembly comprises a support frame, two groups of opening adjusting plates arranged on the right side in the support frame, a bag feeding block fixed at the upper end of the opening adjusting plates, a sucking disc fixing block fixed at the upper end of the bag feeding block, sucking discs arranged at the upper ends of the sucking disc fixing blocks in a relative mode, a rotating shaft vertically arranged at the upper end of the support frame and penetrating through the opening adjusting plates, an air cylinder fixed at the front end of the left side of the support frame and a cam plate fixed on the opening adjusting plates, the output end of the air cylinder is connected with the opening adjusting plates at the rear end, the two groups of opening adjusting plates are connected through hinge connecting rods at the upper ends, and the following assembly comprises a synchronous belt clamping block fixed at the rear end of the support frame and a linear guide rail arranged outside the rear end of the synchronous belt clamping block. This kind of follow bag opening mechanism can solve the original difficult problem that can not satisfy of continuous type wrapping bag opening, improves bag opening speed and efficiency.
Description
Technical Field
The utility model relates to the technical field of continuous bag feeding and packaging machines, in particular to a following bag opening mechanism.
Background
The bag-feeding packaging machine mainly comprises a coding machine, a PLC control system, a bag-opening guiding device, a vibrating device, a dust removing device, an electromagnetic valve, a temperature controller, a vacuum generator or a vacuum pump, a frequency converter, an output system and other standard components. The main optional configuration is material measurement filling machine, work platform, weight sorting scale, material lifting machine, vibrating feeder, finished product conveying lifting machine, metal detector. The bag-feeding packaging machine is used for bagging and packaging various solid and liquid materials and is widely applied to the market. The prior art is fixed at the same position by a prefabricated bag opening system, and the bag opening is carried out by fixed-point operation, so that the structure is only suitable for an intermittent packaging machine, the bag opening time is influenced by an intermittent mechanism, and the prior art cannot be suitable for high-speed packaging.
SUMMERY OF THE UTILITY MODEL
This section is for the purpose of summarizing some aspects of embodiments of the utility model and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section as well as in the abstract of the specification and the title of the application to avoid obscuring the purpose of this section, the abstract of the specification and the title of the application, and such simplifications or omissions are not intended to limit the scope of the utility model.
The present invention has been made in view of the above and/or other problems with the conventional continuous bag-feeding and packaging machine.
Therefore, the utility model aims to provide a following bag opening mechanism, which solves the problem that continuous bag opening cannot be met originally, reasonably utilizes a continuous structure to make up the influence of intermittent time, and improves the bag opening speed and efficiency.
To solve the above technical problem, according to an aspect of the present invention, the present invention provides the following technical solutions:
a follow-up bag opening mechanism, comprising:
the bag opening assembly comprises a support frame, two groups of opening adjusting plates arranged on the right side in the support frame, a bag feeding block fixed at the upper end of the opening adjusting plates, a sucker fixed block fixed at the upper end of the bag feeding block, suckers oppositely arranged at the upper ends of the sucker fixed blocks, a rotating shaft vertically arranged at the upper ends of the support frame and penetrating through the opening adjusting plates, an air cylinder fixed at the front end of the left side of the support frame and a cam plate fixed on the opening adjusting plates, wherein the output end of the air cylinder is connected with the opening adjusting plates at the rear ends, and the two groups of opening adjusting plates are connected through hinge connecting rods at the upper ends;
the following assembly comprises a synchronous belt clamping block fixed at the rear end of the supporting frame, a linear guide rail arranged outside the rear end of the synchronous belt clamping block, a synchronous belt fixed at the rear end of the linear guide rail and a motor fixed at one side of the lower end of the synchronous belt and used for driving the synchronous belt;
as a preferable scheme of the following bag opening mechanism, the bag feeding block is provided with shock-absorbing rubber pads at two ends.
As a preferred scheme of the following bag opening mechanism, the sucker and the sucker fixing block are clamped.
In a preferred embodiment of the following bag opening mechanism according to the present invention, the suction cup has a negative pressure detection system.
As a preferable scheme of the following bag opening mechanism, the rear end of the synchronous belt clamping block is provided with a sliding groove matched with the linear guide rail, and the sliding groove is attached to the outside of the linear guide rail.
Compared with the prior art, the utility model has the beneficial effects that: the bag opening device has the advantages that the waste of gap time in the bag opening process can be reduced, the bag opening efficiency is improved, the bag opening time is relatively increased, the bag opening stability is improved, the bag opening device can be used for opening bags along with the bag opening, the speed of the whole machine is improved, the bag opening detection is carried out by adopting a negative pressure detection structure, and the possibility of erroneous judgment and missing judgment caused by the interference of dust and the like to photoelectric equipment and the like is avoided.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the present invention will be described in detail with reference to the accompanying drawings and detailed embodiments, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive exercise. Wherein:
FIG. 1 is a schematic perspective view of a following bag opening mechanism according to the present invention;
FIG. 2 is a schematic structural diagram of a following bag opening mechanism according to the present invention;
FIG. 3 is a schematic top view of a following bag opening mechanism according to the present invention.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.
Next, the present invention will be described in detail with reference to the drawings, wherein for convenience of illustration, the cross-sectional view of the device structure is not enlarged partially according to the general scale, and the drawings are only examples, which should not limit the scope of the present invention. In addition, the three-dimensional dimensions of length, width and depth should be included in the actual fabrication.
In order to make the objects, technical solutions and advantages of the present invention more apparent, embodiments of the present invention will be described in detail with reference to the accompanying drawings.
The utility model provides a following bag opening mechanism, which solves the problem that continuous bag opening cannot be met originally, reasonably utilizes a continuous structure to make up the influence of intermittent time, and improves the bag opening speed and efficiency.
Fig. 1 to 3 are schematic structural views illustrating an embodiment of a following bag opening mechanism according to the present invention, and referring to fig. 1 to 3, a main body of the following bag opening mechanism includes a bag opening assembly 100 and a following assembly 200.
The bag opening assembly 100 comprises a support frame 110, two groups of opening adjusting plates 120 arranged on the right side in the support frame 110, a bag feeding block 130 fixed on the upper end of the opening adjusting plate 120, a suction cup fixing block 140 fixed on the upper end of the bag feeding block 130, a suction cup 150 installed on the upper end of the suction cup fixing block 140 and oppositely arranged, a rotating shaft 160 vertically arranged on the upper end of the support frame 110 and penetrating through the opening adjusting plate 120, an air cylinder 170 fixed on the front end of the left side of the support frame 110 and a cam plate 180 fixed on the opening adjusting plate 120, wherein the output end of the air cylinder 170 is connected with the opening adjusting plate 120 at the rear end, and the two groups of opening adjusting plates 120 are connected through a hinge connecting rod 121 at the upper end. Preferably, in this embodiment, the two ends of the bag feeding block 130 are provided with the shock-absorbing rubber pads 131, the shock-absorbing rubber pads 131 play a shock-absorbing role in the bag feeding block 130, when the bag is opened, the shock absorption between the two bag feeding blocks 130 is ensured, the suction cup 150 is clamped with the suction cup fixing block 140, the suction cup 150 is conveniently and manually clamped on the suction cup fixing block 140 by an operator, the suction cup 150 is also conveniently and manually disassembled and replaced by the operator in the later period, the suction cup 150 is provided with a negative pressure detection system which can detect whether the bag is opened, a bag opening success signal and a blanking filling signal are made in advance, and the success rate of the whole packaging system can be greatly improved.
The follower assembly 200 includes a timing belt clamping block 210 fixed to the rear end of the supporting frame 110, a linear guide 220 disposed outside the rear end of the timing belt clamping block 210, a timing belt 230 fixed to the rear end of the linear guide 220, and a motor 240 fixed to one side of the lower end of the timing belt 230 for driving the timing belt 230. Preferably, in this embodiment, the rear end of the timing belt clamping block 210 has a sliding groove 211 adapted to the linear guide 220, the sliding groove 211 is attached to the outside of the linear guide 220, and the timing belt clamping block 210 is attached to the outside of the front end of the linear guide 220 through the sliding groove 211, so that the timing belt clamping block 210 drives the supporting frame 110 to move left and right to complete the following.
With reference to fig. 1 to 3, the following bag opening mechanism of the present embodiment improves bag opening speed and efficiency as follows: the motor 240 drives the synchronous belt 230 to rotate, the synchronous belt 230 drives the synchronous belt clamping block 210 to move along with the hopper speed to the right on the linear guide 220, make the sucking disc 150 at the right end move to the right, drive the opening adjusting plate 120 through the cylinder 170, make the sucking disc 150 open and close in front and back synchronously, get into in the middle of the sucking disc 150 when the wrapping bag, sucking disc 150 is closed, wholly follow the synchronous belt 230 and move, rely on cam plate 180 to open opening adjusting plate 120 steadily, the bag is opened to the limit removal completion, it has the negative pressure detection system to open bag sucking disc 150, detect and open the bag or not, make in advance and open bag success signal and unloading filling signal, can make the success rate of whole packaging system improve greatly.
While the utility model has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the utility model. In particular, the various features of the disclosed embodiments of the utility model may be used in any combination, provided that no structural conflict exists, and the combinations are not exhaustively described in this specification merely for the sake of brevity and resource conservation. Therefore, it is intended that the utility model not be limited to the particular embodiments disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.
Claims (5)
1. A follow bag opening mechanism, comprising:
the bag opening assembly (100) comprises a support frame (110), two groups of opening adjusting plates (120) arranged on the right side in the support frame (110), a bag feeding block (130) fixed at the upper end of the opening adjusting plates (120), a sucker fixing block (140) fixed at the upper end of the bag feeding block (130), suckers (150) installed at the upper ends of the sucker fixing blocks (140) and oppositely arranged, rotating shafts (160) vertically arranged at the upper end of the support frame (110) and penetrating through the opening adjusting plates (120), an air cylinder (170) fixed at the front end of the left side of the support frame (110) and cam plates (180) fixed on the opening adjusting plates (120), wherein the output end of the air cylinder (170) is connected with the opening adjusting plates (120) at the rear end, and the two groups of opening adjusting plates (120) are connected through hinge connecting rods (121) at the upper ends;
follow subassembly (200), including fixing hold-in range clamp splice (210), the setting of support frame (110) rear end are in hold-in range clamp splice (210) rear end outside linear guide (220), fix hold-in range (230) of linear guide (220) rear end and fix hold-in range (230) lower extreme one side is used for driving motor (240) of hold-in range (230).
2. The following bag opening mechanism according to claim 1, wherein the bag feeding block (130) has shock-absorbing rubber pads (131) at both ends.
3. The following bag opening mechanism according to claim 1, wherein the suction cup (150) is clamped with the suction cup fixing block (140).
4. A follow-up bag-opening mechanism according to claim 1, wherein the suction cup (150) has a negative pressure detection system.
5. The following bag opening mechanism according to claim 1, wherein the rear end of the timing belt clamping block (210) is provided with a sliding groove (211) matched with the linear guide rail (220), and the sliding groove (211) is attached to the outside of the linear guide rail (220).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220034049.9U CN216709812U (en) | 2022-01-07 | 2022-01-07 | Following bag opening mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220034049.9U CN216709812U (en) | 2022-01-07 | 2022-01-07 | Following bag opening mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216709812U true CN216709812U (en) | 2022-06-10 |
Family
ID=81890895
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220034049.9U Expired - Fee Related CN216709812U (en) | 2022-01-07 | 2022-01-07 | Following bag opening mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216709812U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117566195A (en) * | 2024-01-17 | 2024-02-20 | 朗锐包装技术（沧州）有限公司 | High-speed following bag opening mechanism |
| CN117566195B (en) * | 2024-01-17 | 2024-04-12 | 朗锐包装技术（沧州）有限公司 | High-speed following bag opening mechanism |
-
2022
- 2022-01-07 CN CN202220034049.9U patent/CN216709812U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117566195A (en) * | 2024-01-17 | 2024-02-20 | 朗锐包装技术（沧州）有限公司 | High-speed following bag opening mechanism |
| CN117566195B (en) * | 2024-01-17 | 2024-04-12 | 朗锐包装技术（沧州）有限公司 | High-speed following bag opening mechanism |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220610 |
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| CF01 | Termination of patent right due to non-payment of annual fee |