CN208855138U - Corrugated board cold press - Google Patents
Corrugated board cold press Download PDFInfo
- Publication number
- CN208855138U CN208855138U CN201821665351.4U CN201821665351U CN208855138U CN 208855138 U CN208855138 U CN 208855138U CN 201821665351 U CN201821665351 U CN 201821665351U CN 208855138 U CN208855138 U CN 208855138U
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- China
- Prior art keywords
- board
- connecting plate
- expansion board
- hydraulic cylinder
- lower platen
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Abstract
The utility model discloses a kind of corrugated board cold presses, including rack, the machine frame inside bottom end is provided with lower platen, top board is provided with above the lower platen, drum connecting plate is provided at the top of the top board, expansion board is socketed with inside the drum connecting plate, one end of telescopic rod is respectively connected at the top of the expansion board about expansion board central symmetry both ends, the other end of the telescopic rod sequentially passes through the drum connecting plate and the rack is connect with the output end for the first hydraulic cylinder that the frame top is arranged in.The corrugated board cold press of the utility model using the above structure, by the way that expansion board is arranged, the expanded plate of the pressure of hydraulic cylinder output end can be applied on top board, the generation of cardboard stress concentration caused by avoiding because of two hydraulic cylinder downstream rates differences, it can be further ensured that top board holding is horizontal by the way that spherical clamp and deck is arranged simultaneously, greatly improve the quality of cardboard.
Description
Technical field
The utility model relates to a kind of production technology more particularly to a kind of corrugated board cold presses.
Background technique
Cold press is for flattening plate, so that the bonding between plate is more secured, cold press is roughly divided into two classes, i.e. screw rod
Type and hydraulic, screw type is since the advantages that its operating noise is small, and lifting speed is fast, is used widely, but hydraulic is cold-pressed
There are the inconsistent unbalanced stress phenomenons caused to be applied on cardboard of two hydraulic stem downstream rates to happen occasionally for machine, influences cardboard
Quality.
Utility model content
The purpose of the utility model is to provide a kind of corrugated board cold presses can be by hydraulic cylinder by the way that expansion board is arranged
The expanded plate of the pressure of output end is applied on top board, cardboard caused by avoiding because of two hydraulic cylinder downstream rates differences
The generation of stress concentration, while can be further ensured that top board holding is horizontal by the way that spherical clamp and deck is arranged, greatly
The quality for improving cardboard.
To achieve the above object, the utility model provides a kind of corrugated board cold press, including rack, the rack
Inner bottom is provided with lower platen, and top board is provided with above the lower platen, and drum connection is provided at the top of the top board
Plate, is socketed with expansion board inside the drum connecting plate, equal about expansion board central symmetry both ends at the top of the expansion board
It is connected with one end of telescopic rod, the other end of the telescopic rod sequentially passes through the drum connecting plate and the rack and setting exists
The output end of the first hydraulic cylinder of the frame top connects.
It preferably, further include ejecting mechanism, the ejecting mechanism includes be set to lower platen feed side both ends
Two hydraulic cylinders, the output end of the second hydraulic cylinder and push plate, the push plate bottom end are slidably connected with lower platen top.
Preferably, the telescopic rod bottom end is provided with spherical clamp, the corresponding spherical clamp at the top of the expansion board
Position is provided with deck, is threadedly coupled at the top of the deck with pressure cap, and the spherical shape clamp is placed in the deck and the pressure cap
Between, there are the first buffer gaps in the vertical direction between the pressure cap, the spherical clamp and the deck, described flexible
Bar passes through the pressure cap and connect with the output end of the first hydraulic cylinder.
Preferably, there are the second buffer gap, the expansion board between the expansion board and the drum connecting plate inner wall
Damping sponge is filled between bottom end and the drum connecting plate inner wall.
Therefore, the corrugated board cold press using the above structure of the utility model can be by liquid by the way that expansion board is arranged
The expanded plate of the pressure of cylinder pressure output end is applied on top board, caused by avoiding because of two hydraulic cylinder downstream rates differences
The generation of cardboard stress concentration, while can be further ensured that top board holding is horizontal by the way that spherical clamp and deck is arranged,
Greatly improve the quality of cardboard.
Below by drawings and examples, the technical solution of the utility model is described in further detail.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of corrugated board cold press of the embodiments of the present invention.
Wherein: 1, rack；2, telescopic rod；3, first hydraulic cylinder；4, pressure cap；5, spherical clamp；6, deck；7, lower platen；
8, top board；9, drum connecting plate；10, damping sponge；11, expansion board.
Specific embodiment
Below with reference to attached drawing, the utility model will be further described, it should be noted that the present embodiment is with this skill
Premised on art scheme, the detailed implementation method and specific operation process are given, but the protection scope of the utility model is not
It is limited to the present embodiment.
Fig. 1 is a kind of structural schematic diagram of corrugated board cold press of the embodiments of the present invention, as shown in Figure 1, this
The structure of utility model, including rack 1,1 inner bottom of rack are provided with lower platen 7, top board 8 are provided with above lower platen 7,
It is provided with drum connecting plate 9 at the top of top board 8, expansion board 11 is socketed with inside drum connecting plate 9, expansion board 11 is connect with drum
There are the second buffer gap between 9 inner wall of plate, damping sponge is filled between 9 inner wall of 11 bottom end of expansion board and drum connecting plate
10,11 top of expansion board is respectively connected with one end of telescopic rod 2, the other end of telescopic rod 2 about 11 central symmetry both ends of expansion board
It sequentially passes through drum connecting plate 9 and rack 1 to connect with the output end for the first hydraulic cylinder 3 that 1 top of rack is arranged in, this is practical new
2 bottom end of telescopic rod described in type is provided with spherical clamp 5, and the position of corresponding spherical clamp 5 is provided with deck at the top of expansion board 11
6,6 top of deck is threadedly coupled with pressure cap 4, and spherical clamp 5 is placed between deck 6 and pressure cap 4, pressure cap 4, spherical clamp 5 and card
In the vertical direction there are the first buffer gap between seat 6, telescopic rod 2 passes through pressure cap 4 and the output end of first hydraulic cylinder 3 connects
It connects, when work, cardboard is placed on lower platen 7 first, top board 8 is under gravity far from expansion board 11, i.e. expansion board
11 are located at the inner tip of drum connecting plate 9, and two first hydraulic cylinders 3, which are stretched out, pushes 11 downlink of expansion board, if during this period
When two 3 downstream rates of first hydraulic cylinder are inconsistent, spherical clamp 5 in up and down in the hole that deck 6 and pressure cap 4 surround, by
This adjusts the inconsistent problem of downstream rate, and 8 bottom end of top board contacts cardboard first, and expansion board 11 continues traveling downwardly, and first is hydraulic
The expanded plate 11 of pressure that cylinder 3 exports applies pressure on top board 8, and top board 8 applies pressure on cardboard again, thus
By cardboard flattening, successively expanded plate 11, top board 8 act on cardboard first hydraulic cylinder 3, so that first hydraulic cylinder 3 acts on
Pressure size on to cardboard is more balanced, cardboard stress caused by thus avoiding because of two hydraulic cylinder downstream rates differences
The occurrence of concentration, greatly improves the quality of cardboard.
The utility model further includes ejecting mechanism, and ejecting mechanism includes the second liquid for being set to 7 feed side both ends of lower platen
Cylinder pressure, the output end of second hydraulic cylinder and push plate, push plate bottom end are slidably connected with 7 top of lower platen, and two push plates are linked to be straight
Line is parallel with 7 feed side of lower platen, and cardboard is placed in push plate can positioning paper Board position and the artificial blanking cost of saving.
Therefore, the corrugated board cold press using the above structure of the utility model can be by liquid by the way that expansion board is arranged
The expanded plate of the pressure of cylinder pressure output end is applied on top board, caused by avoiding because of two hydraulic cylinder downstream rates differences
The generation of cardboard stress concentration, while can be further ensured that top board holding is horizontal by the way that spherical clamp and deck is arranged,
Greatly improve the quality of cardboard.
Finally, it should be noted that above embodiments are only to illustrate the technical solution of the utility model rather than limit it
System, although the utility model has been described in detail with reference to the preferred embodiment, those skilled in the art should manage
Solution: it still can be with the technical solution of the present invention is modified or equivalently replaced, and these are modified or equally replace
Changing also cannot make modified technical solution be detached from the spirit and scope of the technical scheme of the present invention.
Claims (4)
1. a kind of corrugated board cold press, including rack, the machine frame inside bottom end is provided with lower platen, on the lower platen
Side is provided with top board, it is characterised in that: is provided with drum connecting plate, the drum connecting plate internal sleeve at the top of the top board
It is connected to expansion board, is respectively connected with one end of telescopic rod at the top of the expansion board about expansion board central symmetry both ends, it is described
The other end of telescopic rod sequentially pass through the drum connecting plate and the rack with the frame top is set it is first hydraulic
The output end of cylinder connects.
2. a kind of corrugated board cold press according to claim 1, it is characterised in that: it further include ejecting mechanism, it is described
Ejecting mechanism includes the second hydraulic cylinder for being set to lower platen feed side both ends, the output end of the second hydraulic cylinder with push away
Plate, the push plate bottom end are slidably connected with lower platen top.
3. a kind of corrugated board cold press according to claim 1, it is characterised in that: the telescopic rod bottom end is provided with
The position of spherical clamp, the corresponding spherical clamp in expansion board top is provided with deck, the deck top and pressure cap spiral shell
Line connection, the spherical shape clamp are placed between the deck and the pressure cap, the pressure cap, the spherical clamp and the deck
Between in the vertical direction there are the first buffer gap, the telescopic rod passes through the output of the pressure cap and the first hydraulic cylinder
End connection.
4. a kind of corrugated board cold press according to claim 1, it is characterised in that: the expansion board and the drum
There are the second buffer gaps between connecting plate inner wall, are filled with and subtract between the expansion board bottom end and the drum connecting plate inner wall
Shake sponge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821665351.4U CN208855138U (en) | 2018-10-15 | 2018-10-15 | Corrugated board cold press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821665351.4U CN208855138U (en) | 2018-10-15 | 2018-10-15 | Corrugated board cold press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208855138U true CN208855138U (en) | 2019-05-14 |
Family
ID=66420909
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821665351.4U Expired - Fee Related CN208855138U (en) | 2018-10-15 | 2018-10-15 | Corrugated board cold press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208855138U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110370729A (en) * | 2019-06-12 | 2019-10-25 | 温州一诚包装有限公司 | A kind of cardboard flattening machine |
| CN111113975A (en) * | 2020-01-16 | 2020-05-08 | 广东友力智能科技有限公司 | Cold press with ball-head-shaped plunger cylinder end |
| CN113787725A (en) * | 2021-10-25 | 2021-12-14 | 无锡泉翔包装科技有限公司 | Hot melting die assembly for easy-adhesion materials and using method thereof |
-
2018
- 2018-10-15 CN CN201821665351.4U patent/CN208855138U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110370729A (en) * | 2019-06-12 | 2019-10-25 | 温州一诚包装有限公司 | A kind of cardboard flattening machine |
| CN111113975A (en) * | 2020-01-16 | 2020-05-08 | 广东友力智能科技有限公司 | Cold press with ball-head-shaped plunger cylinder end |
| CN113787725A (en) * | 2021-10-25 | 2021-12-14 | 无锡泉翔包装科技有限公司 | Hot melting die assembly for easy-adhesion materials and using method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190514 Termination date: 20191015 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |