CN219707395U - Tightening device of packing machine - Google Patents
Tightening device of packing machine Download PDFInfo
- Publication number
- CN219707395U CN219707395U CN202320264853.0U CN202320264853U CN219707395U CN 219707395 U CN219707395 U CN 219707395U CN 202320264853 U CN202320264853 U CN 202320264853U CN 219707395 U CN219707395 U CN 219707395U
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- fixedly connected
- packaging machine
- tightening device
- sliding block
- sides
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- 238000012856 packing Methods 0.000 title description 8
- 238000004806 packaging method and process Methods 0.000 claims abstract description 17
- 230000000149 penetrating effect Effects 0.000 claims abstract description 13
- 238000003780 insertion Methods 0.000 claims description 19
- 230000037431 insertion Effects 0.000 claims description 19
- 238000004804 winding Methods 0.000 description 35
- 239000012528 membrane Substances 0.000 description 7
- 238000000034 method Methods 0.000 description 5
- 230000009471 action Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 229920006255 plastic film Polymers 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
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- Basic Packing Technique (AREA)
Abstract
The utility model relates to the technical field of wrapping film packaging machine equipment, in particular to a tightening device of a packaging machine, which comprises a supporting frame, wherein a speed reducing motor is fixedly connected to the bottom surface of an inner cavity of the supporting frame, the output end of the speed reducing motor is fixedly connected with a temporary placing box, the top surface of the supporting frame is fixedly connected with an electric push rod in a penetrating mode, the telescopic end of the electric push rod is fixedly connected with a servo motor, and the output end of the servo motor is fixedly connected with a connecting rod.
Description
Technical Field
The utility model relates to a tightening device of a packaging machine, and belongs to the technical field of packaging machine equipment for winding films.
Background
Packaging machine is through spacing to winding membrane (protection film), then rotates the winding membrane, rotates the surface at the needs packing goods with the winding membrane, when carrying out reverse rotation to the winding membrane, can tighten up the winding membrane, like authorize the tightening means of a packagine machine that bulletin number CN218368454U mentioned, can carry out the winding membrane packing to the goods, but in the device, when spacing to the winding membrane of different models, comparatively inconvenient, be unfavorable for using widely.
The prior art has the following problems:
the existing tightening device of a packaging machine, such as the tightening device mentioned in the grant publication No. CN218368454U, cannot conveniently limit and support winding films of different types during use, is inconvenient to operate, and has poor applicability.
Disclosure of Invention
To solve the problems set forth in the background art. The utility model provides a tightening device of a packaging machine.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the tightening device of the packaging machine comprises a supporting frame, a speed reducing motor is fixedly connected to the bottom surface of an inner cavity of the supporting frame, a temporary placement box is fixedly connected to the output end of the speed reducing motor, an electric push rod is fixedly connected to the top surface of the supporting frame in a penetrating mode, a servo motor is fixedly connected to the output end of the servo motor, a connecting rod is fixedly connected to one side of the connecting rod, a fixing disc is fixedly connected to the top surface of the fixing disc in a penetrating mode, a threaded rod is connected to the bottom surface of the threaded rod in a penetrating mode, a first upper block and a lower block are movably connected to the bottom surface of the threaded rod through a bearing, a continuous rod is fixedly connected to the bottom surface of the first upper block, a second upper block and a second lower block are fixedly connected to one end of the continuous rod, a first sliding block is fixedly connected to the front side surface and the bottom surface of the second upper block, sliding blocks are both sides of the first upper block and the second lower block are both sides of the second upper block and the first sliding block are fixedly connected with a limiting rod, and the outer side surface of the limiting rod is provided with a square insertion pipe.
Preferably, the number of the connecting rods is two, and one end, far away from the servo motor, of each connecting rod is fixedly connected with the square insertion tube.
Preferably, the horizontal cross section of the square cannula is of a square structure, and limiting holes matched with the structural size of the limiting rod are formed in the surfaces of the two sides of the square cannula in a penetrating mode.
Preferably, the first upper and lower blocks are completely identical to the second upper and lower blocks, and the number of the second upper and lower blocks is a plurality.
Preferably, the sliding plate is far away from one end of the limiting rod and is fixedly connected with a second sliding block, and sliding grooves matched with the structural size of the second sliding block are formed in the surfaces of the two sides of the first upper and lower blocks and the surfaces of the two sides of the second upper and lower blocks.
Preferably, the horizontal cross section of the first sliding block is of a T-shaped structure, and sliding grooves matched with the structure of the first sliding block in size are formed in the front side surface and the rear side surface of the inner cavity of the square cannula.
Preferably, the screw hole matched with the structural size of the threaded rod is formed in the penetrating mode on the top surface of the fixed disc, and the rotating handle is fixedly connected to the top end of the threaded rod.
The beneficial effects of the utility model are as follows:
according to the utility model, the fixing disc, the threaded rod, the first upper and lower blocks, the second upper and lower blocks, the first sliding block, the second sliding block, the sliding plate, the limiting rod and the square insertion pipe are arranged, so that a plurality of winding film core barrels with different sizes can be better limited, supported and fixed, winding films with different types can be better limited, winding films on the packaging machine can be better wound and wrapped on goods, when the packaging machine is used, the winding film core barrels are inserted outside the square insertion pipe, then the threaded rod is rotated by the rotating handle, at the moment, along with the rotation of the threaded rod, the first upper and lower blocks and the second upper and lower blocks move downwards, at the moment, the first sliding block slides in the inner cavity of the square insertion pipe, along with the downward movement of the first upper and lower blocks and the second upper and lower blocks, the second sliding block slides on two sides of the first upper and lower blocks and the second upper and lower blocks, at the moment, the limiting rod gradually extends out of the inner cavity of the square insertion pipe, so that the winding films with different types can be integrally limited and supported on the inner surface of the winding film core barrels.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model, and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the description serve to explain the utility model.
FIG. 1 is a schematic view of the overall details of the present utility model;
FIG. 2 is a schematic diagram of the structure of FIG. 1A according to the present utility model;
FIG. 3 is a schematic structural view showing details of the fixing plate according to the present utility model;
FIG. 4 is a schematic diagram of the structure of FIG. 3B according to the present utility model;
FIG. 5 is a schematic view showing the construction of the skateboard of the present utility model in detail.
In the figure: 1. a support frame; 2. a reduction motor; 3. a temporary storage box; 4. an electric push rod; 5. a servo motor; 6. a connecting rod; 7. a fixed plate; 8. a threaded rod; 9. a first upper and lower block; 10. a continuation rod; 11. a second upper and lower block; 12. a first slider; 13. a slide plate; 14. a limit rod; 15. a square cannula; 16. a second slider; 17. the handle is turned.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Examples
Referring to fig. 1-5, the present utility model provides the following technical solutions: the tightening device of the packing machine comprises a supporting frame 1, wherein a speed reducing motor 2 is fixedly connected to the bottom surface of an inner cavity of the supporting frame 1, a temporary placing box 3 is fixedly connected to the output end of the speed reducing motor 2, an electric push rod 4 is fixedly connected to the top surface of the supporting frame 1 in a penetrating mode, a servo motor 5 is fixedly connected to the output end of the servo motor 5, a connecting rod 6 is fixedly connected to one side of the connecting rod 6, a fixing disc 7 is fixedly connected to the top surface of the fixing disc 7 in a penetrating mode, a threaded rod 8 is fixedly connected to the bottom surface of the threaded rod 8 in a penetrating mode, a first upper block 9 and a lower block 9 are movably connected to the bottom surface of the threaded rod 8 through bearings, a continuous rod 10 is fixedly connected to one end of the continuous rod 10 in a second upper block 11, a first sliding block 12 is fixedly connected to the front side surface and the rear side surface of the first upper block 9 and the second upper block 11, sliding blocks 13 are respectively arranged on two sides of the first upper block 9 and the second lower block 11, a limiting rod 14 is fixedly connected to one end of the limiting rod 14, and a cannula 15 is arranged on the outer side surface of the limiting rod 14.
When the novel plastic winding device is used, firstly, a winding film is limited on the outer side surface of a square insertion pipe 15, then goods are placed on the top surface of a temporary placing box 3, the temporary placing box 3 is provided with an anti-slip rubber soft cushion layer, at the moment, one end of the winding film is limited on the surface of the goods, then a speed reducing motor 2 and a servo motor 5 are started, the goods and the winding film can be driven to rotate, the winding film is completely wound on the outer side surface of the goods, at the moment, if the servo motor 5 rotates too fast or the speed reducing motor 2 rotates too slowly, the winding film is loosened, at the moment, the servo motor 5 can be stopped or the servo motor 5 is reversely started, at the moment, the winding film can be tightened, the winding film is not particularly a plastic film, can also be a cloth protection film and the like, at the same time, an electric push rod 4 can be started to stretch, the winding film can be moved up and down, and the goods can be wound up and down.
As the preferable technical scheme of the tightening device of the packing machine, the number of the connecting rods 6 is two, and one end, far away from the servo motor 5, of each connecting rod 6 is fixedly connected with the square insertion tube 15; the square cannula 15 is defined in position.
As the preferable technical proposal of the tightening device of the packing machine, the horizontal section of the square insertion tube 15 is in a square structure, and the surfaces of two sides of the square insertion tube 15 are all provided with limit holes which are matched with the structural size of the limit rod 14 in a penetrating way; ensuring that the stop lever 14 can extend and retract.
As a preferable technical scheme of the tightening device of the packing machine, the first upper and lower blocks 9 are completely consistent with the second upper and lower blocks 11, and the number of the second upper and lower blocks 11 is a plurality; the plurality of second upper and lower blocks 11 are fixedly connected through a continuous rod 10, and the first upper and lower blocks 9 are fixedly connected to the second upper and lower blocks 11 through the continuous rod 10.
Examples
Referring to fig. 3, 4 and 5, the difference between the present embodiment and embodiment 1 is that:
the sliding plate 13 is fixedly connected with a second sliding block 16 at one end far away from the limiting rod 14, and sliding grooves matched with the structural size of the second sliding block 16 are formed in the surfaces of the two sides of the first upper and lower blocks 9 and the surfaces of the two sides of the second upper and lower blocks 11; the horizontal section of the first sliding block 12 is of a T-shaped structure, and the front side surface and the rear side surface of the inner cavity of the square insertion tube 15 are provided with sliding grooves matched with the structural size of the first sliding block 12; the top surface of the fixed disc 7 is provided with threaded holes matched with the structural size of the threaded rod 8 in a penetrating way, and the top end of the threaded rod 8 is fixedly connected with a rotary handle 17; the sliding plate 13 is ensured to slide on the two side surfaces of the first upper and lower blocks 9 and the two side surfaces of the second upper and lower blocks 11 through the second sliding block 16, and the threaded rod 8 can be rotated through rotating the handle 17.
It should be noted that: all electric components such as the electric push rod 4, the servo motor 5 and the like in the scheme are connected with the power supply matched with the electric push rod through wires by the person skilled in the art, and an appropriate controller is selected according to actual conditions so as to meet control requirements, specific connection and control sequence, and the electric connection is completed by referring to the following working principles in the working sequence among the electric components, wherein the detailed connection means are known in the art, and the following main description of the working principles and the process is omitted.
The working principle and the using flow of the utility model are as follows: when the winding film winding device is used, when the winding film is limited on the outer side surface of the square insertion tube 15, the winding film core tube is inserted into the outer side of the square insertion tube 15, then the threaded rod 8 is rotated through the rotating handle 17, at the moment, along with the rotation of the threaded rod 8, the first upper and lower blocks 9 and the second upper and lower blocks 11 move downwards, at the moment, the first sliding block 12 slides in the inner cavity of the square insertion tube 15, along with the downward movement of the first upper and lower blocks 9 and the second upper and lower blocks 11, the second sliding block 16 slides on two sides of the first upper and lower blocks 9 and the second upper and lower blocks 11, the first upper and lower blocks 9 and the second upper and lower blocks 11 are inclined surfaces, at the moment, the limiting rod 14 gradually extends out of the inner cavity of the square insertion tube 15, so that the limiting rod 14 is propped against the inner side surface of the winding film core tube of the winding film of different types, the whole body is limited and supported, the limiting rod 14 is far away from a rubber head fixedly connected with one end of the sliding plate 13, at the moment, when the winding film is required to be removed, the threaded rod 8 rotates reversely, at the moment, the limiting rod 14 can shrink into the inner cavity of the winding film winding tube 15 gradually, and the winding film winding device.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
In this document, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Claims (7)
1. Tightening means of packaging machine, comprising a supporting frame (1), characterized in that: the utility model provides a supporting frame (1) inner chamber bottom fixedly connected with gear motor (2), gear motor (2) output fixedly connected with is put box (3) temporarily, supporting frame (1) top surface fixedly connected with electric putter (4), electric putter (4) telescopic end fixedly connected with servo motor (5), servo motor (5) output fixedly connected with connecting rod (6), connecting rod (6) one side fixedly connected with fixed disk (7), fixed disk (7) top surface run-through threaded connection has threaded rod (8), threaded rod (8) bottom surface has first upper and lower piece (9) through bearing swing joint, first upper and lower piece (9) below fixedly connected with continues pole (10), last pole (10) one end fixedly connected with second upper and lower piece (11), first upper and lower piece (9) front and back side surface with second upper and lower piece (11) front and back side surface all fixedly connected with first sliding block (12), first both sides upper and lower piece (9) have square both sides with second upper and lower piece (13) and sliding plate (14), both sides are equipped with square slide (13) and are equipped with slide (13) outside fixed connection.
2. Tightening device of a packaging machine according to claim 1, characterized in that: the number of the connecting rods (6) is two, and one end, far away from the servo motor (5), of each connecting rod (6) is fixedly connected with the square insertion tube (15).
3. Tightening device of a packaging machine according to claim 1, characterized in that: the horizontal cross section of the square insertion pipe (15) is of a square structure, and limiting holes matched with the structural size of the limiting rod (14) are formed in the surfaces of two sides of the square insertion pipe (15) in a penetrating mode.
4. Tightening device of a packaging machine according to claim 1, characterized in that: the first upper and lower blocks (9) are completely consistent with the second upper and lower blocks (11), and the number of the second upper and lower blocks (11) is a plurality.
5. Tightening device of a packaging machine according to claim 1, characterized in that: the sliding plate (13) is far away from one end of the limiting rod (14) and is fixedly connected with a second sliding block (16), and sliding grooves matched with the structural size of the second sliding block (16) are formed in the surfaces of the two sides of the first upper and lower blocks (9) and the surfaces of the two sides of the second upper and lower blocks (11).
6. Tightening device of a packaging machine according to claim 1, characterized in that: the horizontal cross section of the first sliding block (12) is of a T-shaped structure, and sliding grooves matched with the structural size of the first sliding block (12) are formed in the front side surface and the rear side surface of the inner cavity of the square insertion tube (15).
7. Tightening device of a packaging machine according to claim 1, characterized in that: the top surface of the fixed disc (7) is provided with a threaded hole matched with the structural size of the threaded rod (8) in a penetrating mode, and the top end of the threaded rod (8) is fixedly connected with a rotary handle (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320264853.0U CN219707395U (en) | 2023-02-21 | 2023-02-21 | Tightening device of packing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320264853.0U CN219707395U (en) | 2023-02-21 | 2023-02-21 | Tightening device of packing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219707395U true CN219707395U (en) | 2023-09-19 |
Family
ID=87978107
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320264853.0U Active CN219707395U (en) | 2023-02-21 | 2023-02-21 | Tightening device of packing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219707395U (en) |
-
2023
- 2023-02-21 CN CN202320264853.0U patent/CN219707395U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |