CN213383228U

CN213383228U - Pressing mechanism suitable for case cover pressing device

Info

Publication number: CN213383228U
Application number: CN202021234636.XU
Authority: CN
Inventors: 温长奇
Original assignee: Jiaxing Ziquan Packaging Materials Co ltd
Current assignee: Jiaxing Ziquan Packaging Technology Co.,Ltd.
Priority date: 2020-06-29
Filing date: 2020-06-29
Publication date: 2021-06-08
Anticipated expiration: 2030-06-29

Abstract

The utility model discloses a pressing mechanism suitable for case lid compression fittings, including bottom plate, support frame and pressing components, the support frame sets up on the bottom plate, pressing components sets up between support frame and bottom plate, pressing components is used for the pressfitting case lid, pressing components includes cylinder, pressure-bearing spare and executes the casting die, the support frame sets up on the bottom plate, the pressure-bearing spare sets up on the bottom plate and is located the support frame, the cylinder sets up in the support frame below and with execute the casting die and be connected, the pressure-bearing spare includes first framework and encircles the first extension plate that sets up in the first framework outside, execute the casting die and include the second framework and encircle the second extension plate that sets up in the second framework outside. The utility model discloses can carry out mechanical pressfitting shaping to the case lid, improve the joint strength of work efficiency and product, improve product quality, more have the suitability.

Description

Pressing mechanism suitable for case cover pressing device

Technical Field

The utility model belongs to cardboard processing field, concretely relates to pressing mechanism suitable for case lid compression fittings.

Background

The paperboard is a thick paper sheet formed by interweaving fibers and processed from various paper pulps, has wide application range, and is suitable for multiple fields, such as packaging paperboards, such as box paperboards, kraft box paperboards, yellow paperboards, white paperboards, impregnated liner paperboards and the like. Wherein, need dispose the case lid on the great carton of specification, the case lid mainly comprises the main part and the side cover of the four sides of main part, when production, scribbles glue through the manual work at main part four sides edge, then covers the side cover, later carries out the pressfitting arrangement through manual work or machinery, and current compression fittings specification is all fixed usually, is difficult to adjust, can't satisfy the demand.

SUMMERY OF THE UTILITY MODEL

The utility model relates to an in order to avoid the weak point that prior art exists, provide a pressing mechanism who is applicable to case lid compression fittings with multiple specification.

The utility model provides a technical problem adopt following technical scheme: the utility model provides a pressing mechanism suitable for case lid compression fittings, includes bottom plate, support frame and pressing components, the support frame sets up on the bottom plate, pressing components sets up between support frame and bottom plate, pressing components is used for the pressfitting case lid, pressing components includes cylinder, pressure-bearing spare and executes the casting die, the pressure-bearing spare sets up on the bottom plate and is located the support frame, the cylinder sets up in the support frame below and with execute the casting die and be connected, the pressure-bearing spare includes first framework and encircles the first extension plate that sets up in the first framework outside, execute the casting die and include the second framework and encircle the second extension plate that sets up in the second framework outside.

Furthermore, the first frame body and the second frame body are formed by connecting four rod pieces end to end and are rectangular frames.

Further, first extension plate includes board one and board two, board one is connected perpendicularly at board two tail ends, the laminating of board one sets up the lower surface at first framework, the laminating of board two sets up at the member lateral surface, the board one is gone up and is provided with connecting hole one that runs through, connecting hole one extends to inside the member, run through on the first framework and be provided with connecting hole two, connecting hole two extends to inside the board two, connecting hole one is perpendicular with connecting hole two, all be provided with the fastener in connecting hole one and the connecting hole two.

Further, first framework bottom surface four corners department is provided with the bolster, the bolster includes fixed plate, spliced pole, elastic component and post cover, the spliced pole sets up perpendicularly on the fixed plate, the post cover is established on the spliced pole, the elastic component sets up between spliced pole and post cover.

Furthermore, a positioning groove is formed in the bottom plate, and the fixing plate is inserted into the positioning groove.

Further, the second extends the plate and includes board three and board four, board three is connected perpendicularly at board four head ends, board three laminating sets up the upper surface at the second framework, board four laminating sets up the lateral surface at the second framework just the lower surface parallel and level of board four lower surface and the lower surface of second framework, the connection hole three that runs through on the board three, connection hole three extends to inside the second framework, what run through on the board four is provided with connection hole four, connection hole four extends to inside the second framework, connection hole three is mutually perpendicular with connection hole four, all be provided with the fastener in connection hole three and the connection hole four.

Furthermore, the four first extension plates are connected end to form a rectangular frame shape, and the four second extension plates are connected end to form a rectangular frame shape.

Furthermore, two reinforcing plates are arranged in the second frame body, and the output ends of the two cylinders are respectively connected with the two reinforcing plates.

The beneficial effects of the utility model

The utility model provides a pressing components, drive by the cylinder and execute the casting die motion, mainboard and side lid in the case lid are established on the pressure-bearing piece and at the junction rubber coating, realize the bonding shaping of case lid by executing the downward pressfitting of casting die, the trial casting die is the extension plate that adopts the framework cooperation outside to add to establish with the pressure-bearing piece, the extension plate can be followed the framework and demolishd, the case lid that can the different specifications of adaptation through the extension plate of different width, the suitability is improved, the bonding pressfitting type of the case lid that is applicable to different specifications, the cost is further reduced. And through the bolster, provide the shock attenuation effect in the cylinder pushes down the contact process, avoid long-time mechanical collision to cause the damage to equipment, can protect the surface quality of case lid simultaneously.

Drawings

The drawings described herein are for illustrative purposes only of selected embodiments and not all possible implementations, and are not to be considered limiting of the scope of the present disclosure.

Fig. 1 is a schematic view of an overall structure of a pressing mechanism suitable for a box cover pressing device according to the present invention;

fig. 2 is a schematic top view of a pressing member of a pressing mechanism for a box cover pressing device according to the present invention;

fig. 3 is a partial cross-sectional view of a pressing member of a pressing mechanism for a case cover pressing device according to the present invention;

fig. 4 is a schematic structural view of a second extending plate of the pressing mechanism of the box cover pressing device according to the present invention;

fig. 5 is a schematic structural view of a pressure-bearing member of a pressing mechanism for a case cover pressing device according to the present invention;

fig. 6 is a partial sectional view of a pressure-bearing member of a pressing mechanism for a case cover pressing device according to the present invention;

fig. 7 is a schematic structural view of a first extending plate of a pressing mechanism suitable for a box cover pressing device according to the present invention.

Fig. 8 is a schematic top view of a bottom plate of a pressing mechanism suitable for a box cover pressing device according to the present invention.

Fig. 9 is a schematic cross-sectional view of the buffer member of the pressing mechanism for the case cover pressing device according to the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be described in detail below with reference to the accompanying drawings, and the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention.

Therefore, the following detailed description of the embodiments of the present invention, which is provided in connection with the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention, and all other embodiments obtained by those of ordinary skill in the art without any inventive effort based on the embodiments of the present invention are within the scope of the invention.

The terminology used herein is for the purpose of explaining the embodiments and is not intended to limit and/or define the invention. It should be understood that the terms "front", "back", "left", "right", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, or orientations or positional relationships that are conventionally placed when the products of the present invention are used, or orientations or positional relationships that are conventionally understood by those skilled in the art, and are merely for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or component that is referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In addition, even though terms including ordinal numbers such as "first", "second", etc., may be used to describe various elements, the elements are not limited by the terms, and the terms are used only to distinguish one element from another. For example, a first frame may be referred to as a second frame, and similarly, a second frame assembly may be referred to as a first frame, without departing from the scope of the present invention.

This pressing mechanism suitable for case lid compression fittings mainly includes bottom plate 10, support frame 20 and pressing components, support frame 20 welds the setting on bottom plate 10, and support frame 20 adopts the structure of portal frame, and the easy to assemble pressing components provides good bearing effect simultaneously, pressing components sets up between support frame 20 and bottom plate 10, pressing components is used for the bonding shaping of pressfitting case lid.

Example 1

As shown in fig. 1 to 9, in the present embodiment, the pressing assembly includes an air cylinder 300, a pressure-bearing member 100 and a pressing member 200, the supporting frame 20 is disposed on the bottom plate 10, the pressure-bearing member 100 is disposed on the bottom plate 10 and located in the supporting frame 20, the air cylinder 300 is disposed below the supporting frame 20 and connected to the pressing member 200, the pressure-bearing member 100 includes a first frame 110 and a first extending plate 120 disposed around the first frame 110, the pressing member 200 includes a second frame 210 and a second extending plate 230 disposed around the second frame 210, two reinforcing plates 220 are welded in the second frame 210 in parallel, and output ends of the two air cylinders 300 are connected to the two reinforcing plates 220, respectively, so as to drive the pressing member 200 to move vertically. The first frame body 110 and the second frame body 210 are formed by welding four rod pieces end to end and are rectangular frame-shaped, correspondingly, the four first extension plates 120 are connected end to form a rectangular frame-shaped, and the four second extension plates 230 are connected end to form a rectangular frame-shaped. The main board body of the box cover is placed on the pressure-bearing part 100, the edge is glued and then the side cover is placed, then the cylinder 300 is started to move downwards to drive the pressing part 200 to press the surface of the box cover, and the box cover is pressed and molded. The second extension plate 230 increases the length and width of the pressure bearing member 100 to fit the formation of a longer and wider cover, and after the second extension plate 230 is removed, the cover is fitted to the original length and width cover.

In this embodiment, as shown in fig. 5 to 7, the first extending plate 120 includes a first plate 1201 and a second plate 1202, the first plate 1201 is connected to the rear end of the second plate 1202 perpendicularly and is L-shaped, and correspondingly, the outer edge of the upper surface of the first frame has a strip-shaped recess, that is, the cross section of the rod of the first frame is also L-shaped, so that the upper and lower end surfaces of the first extending plate 120 are flush with the upper and lower end surfaces of the first frame, thereby ensuring the pressing effect, the first plate 1201 is attached to the lower surface of the first frame 110, the second plate 1202 is attached to the outer surface of the second frame 110, the first plate 1201 has a first connecting hole 122 therethrough, the first connecting hole 122 extends into the rod, the first frame 110 has a second connecting hole 111 therethrough, the second connecting hole 111 extends into the second plate 1202, and the first connecting hole 122 is perpendicular to the second connecting hole 111, and the fastening piece 1000 is arranged in each of the first connecting hole 122 and the second connecting hole 111. The fastener 1000 is a bolt, the first connecting hole 122 and the second connecting hole 111 are threaded holes, the head of the fastener 1000 is located at the bottom and the inner side of the first frame body 110, the placement and the pressing of the box cover are not affected, the first connecting hole 122 and the second connecting hole 111 are arranged on the first extending plate 120 selectively, the connection is stable, and the deviation is avoided. Correspondingly, the first extension plate 120 is used in conjunction with the second extension plate 230, both existing and removed.

In this embodiment, as shown in fig. 2 to 4, the second extending plate 230 includes a plate three 2301 and a plate four 2302, the plate three 2301 is vertically connected to the head end of the plate four 2302, which is also called L-shaped, and correspondingly, the outer edge of the upper surface of the second frame has a strip-shaped recess, that is, the cross section of the rod of the second frame is also L-shaped, so that the upper and lower end surfaces of the second extending plate 230 are flush with the upper and lower end surfaces of the second frame, and the plate four 2302 is perpendicular to the ground, which facilitates the cover to be inserted into the second frame, and ensures the pressing effect, the plate three 2301 is attached to the upper surface of the second frame 210, the plate four is attached to the outer side surface of the second frame 210, and the lower surface of the plate four 2302 is flush with the lower surface of the second frame 210, a connecting hole three 233 is arranged on the plate three 2301, the connecting hole three 233 extends into the second frame 210, a connecting hole four 2302 is arranged, the fourth connecting hole 232 extends into the second frame body 210, the third connecting hole 233 is perpendicular to the fourth connecting hole 232, and the fasteners 1000 are arranged in the third connecting hole 233 and the fourth connecting hole 232. The third connecting hole 233 and the fourth connecting hole 232 are also threaded holes, and correspondingly, the head of the fastening piece 1000 is located at the top and the outer side of the second frame body, so that the pressing effect is not affected.

As shown in fig. 8-9, the bottom four corners of the first frame 110 are provided with the buffer member 130, the buffer member 130 includes a fixing plate 132, a connecting column 133, an elastic member 134 and a column sleeve 131, the connecting column 133 is vertically disposed on the fixing plate 132, the column sleeve 131 is sleeved on the connecting column 133, the column sleeve 131 can vertically move up and down along the connecting column 133, the elastic member 134 is disposed between the connecting column 133 and the column sleeve 131, specifically, the elastic member is disposed on the top of the connecting column 133 and on the inner side of the top surface of the column sleeve 131, and the two ends are welded and fixed to be connected, so that the buffer. Meanwhile, a positioning groove 11 is formed in the bottom plate 10, and the fixing plate 132 is inserted into the positioning groove 11, so that positioning, placing and fixing are facilitated.

It should be noted that, in the present invention, the unexplained connection mode between the components can be the connection mode commonly used in the field. The scope of the present invention is defined not by the above-described embodiments but by the appended claims and equivalents thereof.

Claims

1. A pressing mechanism suitable for a case cover pressing device comprises a bottom plate, a supporting frame and a pressing component, wherein the supporting frame is arranged on the bottom plate, the pressing component is arranged between the supporting frame and the bottom plate, the pressing component is used for pressing a case cover, and the pressing mechanism is characterized in that,

the pressing assembly comprises an air cylinder, a pressure bearing part and a pressing part, the pressure bearing part is arranged on the bottom plate and is located in the support frame, the air cylinder is arranged below the support frame and is connected with the pressing part, the pressure bearing part comprises a first frame body and a first extending plate arranged on the outer side of the first frame body in a surrounding mode, and the pressing part comprises a second frame body and a second extending plate arranged on the outer side of the second frame body in a surrounding mode.

2. The pressing mechanism of claim 1, wherein the first frame and the second frame are formed by four bars connected end to end and have a rectangular frame shape.

3. The pressing mechanism for a case cover pressing device according to claim 2, wherein the first extending plate comprises a first plate and a second plate, the first plate is vertically connected to the tail ends of the second plate, the first plate is attached to the lower surface of the first frame, the second plate is attached to the outer side surface of the rod, a first connecting hole is formed in the first plate in a penetrating mode, the first connecting hole extends into the rod, a second connecting hole is formed in the first frame in a penetrating mode, the second connecting hole extends into the second plate, the first connecting hole is perpendicular to the second connecting hole, and a fastening piece is arranged in each of the first connecting hole and the second connecting hole.

4. The pressing mechanism for a box cover pressing device according to claim 3, wherein a buffer member is disposed at four corners of the bottom surface of the first frame, the buffer member comprises a fixing plate, a connecting column, an elastic member and a column sleeve, the connecting column is vertically disposed on the fixing plate, the column sleeve is sleeved on the connecting column, and the elastic member is disposed between the connecting column and the column sleeve.

5. A pressing mechanism suitable for a case cover pressing device according to claim 4, wherein a positioning groove is provided on the base plate, and the fixing plate is inserted into the positioning groove.

6. The pressing mechanism suitable for a case cover pressing device according to claim 2, wherein the second extending plate comprises a third plate and a fourth plate, the third plate is vertically connected to the head end of the fourth plate, the third plate is attached to the upper surface of the second frame, the fourth plate is attached to the outer side surface of the second frame, the lower surface of the fourth plate is flush with the lower surface of the second frame, a third connecting hole is formed in the third plate in a penetrating manner, the third connecting hole extends into the second frame, a fourth connecting hole is formed in the fourth plate in a penetrating manner, the fourth connecting hole extends into the second frame, the third connecting hole is perpendicular to the fourth connecting hole, and a fastening member is arranged in each of the third connecting hole and the fourth connecting hole.

7. A pressing mechanism suitable for a case cover pressing device according to claim 3 or 6, wherein four first extending plates are connected end to form a rectangular frame shape, and four second extending plates are connected end to form a rectangular frame shape.

8. A pressing mechanism according to claim 6, wherein two reinforcing plates are provided in the second frame, and the output ends of the two cylinders are connected to the two reinforcing plates respectively.