CN114568898A

CN114568898A - Picture frame, production line and production process

Info

Publication number: CN114568898A
Application number: CN202210292201.8A
Authority: CN
Inventors: 胡洪兵
Original assignee: Shuyang Xiangzhi Painting Stationery Co ltd
Current assignee: Shuyang Xiangzhi Painting Stationery Co ltd
Priority date: 2022-03-24
Filing date: 2022-03-24
Publication date: 2022-06-03

Abstract

The utility model relates to a frame, production line and production technology relates to the technical field of frame production, including frame body, connecting piece and backplate, the frame body include horizontal frame and indulge the frame, horizontal frame with indulge the frame and be connected and form the frame body, horizontal frame with indulge and all be equipped with the spread groove on the frame, the fixed slot that the spread groove amalgamation is the rectangle form, the connecting piece be used for imbedding into the fixed slot in, horizontal frame with indulge and all be equipped with the water conservancy diversion hole on the frame, water conservancy diversion hole one end with the spread groove be linked together, the other end quilt backplate shutoff, the fixed slot in be used for holding the adhesive. This application has the better advantage of linkage effect.

Description

Picture frame, production line and production process

Technical Field

The application relates to the technical field of picture frame production, in particular to a picture frame, a production line and a production process.

Background

The picture frame is a structure formed by splicing four side frames so as to be convenient for mounting a picture. The existing picture frame is manually processed by a plurality of persons, namely, the frame is placed in a picture frame shape by workers and is connected by a nail gun. But some frame still includes the backplate, that is in the production process, need link together frame and backplate, and current connected mode is mostly connected through the nail, follows the backplate promptly and nail into the frame in, in actual operation, to having certain work experience requirement of workman, the less workman of work experience leads to the nail dislocation easily for the connection effect is relatively poor.

Disclosure of Invention

To the not enough that prior art exists, one of the purpose of this application provides a frame, production line and production technology, and it has the better advantage of wireless connection.

The first aspect, this application provides a frame, including frame body, connecting piece and backplate, the frame body include horizontal frame and indulge the frame, horizontal frame with indulge the frame and be connected and form the frame body, horizontal frame with indulge and all be equipped with the spread groove on the frame, the spread groove amalgamation be the fixed slot of rectangle form, the connecting piece be used for imbedding into to the fixed slot in, horizontal frame with indulge the frame on all be equipped with the water conservancy diversion hole, water conservancy diversion hole one end with the spread groove be linked together, the other end quilt the backplate shutoff, the fixed slot in be used for holding the adhesive.

Through adopting above-mentioned technical scheme, in use, because the connecting piece is located the fixed slot, the fixed slot is formed by horizontal frame and the spread groove amalgamation of indulging on the frame, therefore the existence of connecting piece makes horizontal frame better with the connection effect of indulging the frame, simultaneously when the connecting piece enters into to the fixed slot, can extrude the adhesive in the fixed slot, make the adhesive flow out to the backplate from the guiding hole in the clearance between with the frame body, thereby make the connection effect between frame body and the backplate better.

The application may be further configured in a preferred example to: the connecting piece on still be equipped with the reference column, the frame body on be equipped with the locating hole that is used for the reference column to pass, the backplate on be equipped with the fixed orifices that is used for the reference column to wear out, the reference column be the plastics material, the reference column follow the fixed orifices in wear out and pass through hot melt and backplate fixed connection.

Through adopting above-mentioned technical scheme, promptly in the use, the reference column passes the backplate and connects through the mode and the backplate of hot melt, has further strengthened the joint strength between backplate and the frame body.

The second aspect, this application provides a frame production line, which comprises a base, the base on be equipped with the feedway that is used for providing the backplate, feedway's top still be equipped with assembly device, assembly device include lifting unit and fixing base, the fixing base be the cuboid form, the fixing base on still be equipped with pressing means, pressing means be used for impressing the connecting piece to the fixed slot in.

Through adopting above-mentioned technical scheme, in process of production, feedway is used for providing the backplate, and the fixing base removes to the backplate under lifting unit's drive and presses the backplate, and operating personnel will violently frame and indulge the frame and surround the fixing base amalgamation and be the frame body afterwards, and pressing mechanism impresses the connecting piece to the fixed slot in to the realization is to the connection of frame.

The application may be further configured in a preferred example to: feedway including lifting mechanism and feed mechanism, feed mechanism set up the one side at lifting mechanism, lifting mechanism including the board of lifting and be used for making the piece that lifts the board and go up and down, feed mechanism be used for carrying the backplate to lifting on the board.

Through adopting above-mentioned technical scheme, when using, feeding mechanism with the backplate propelling movement to the board that lifts, the board that lifts rises under the effect of piece that lifts to realize the feed of monolithic backplate.

The application may be further configured in a preferred example to: the base on still be equipped with the hole of stepping down that is used for lifting the board and stretches out, the hole of stepping down all be equipped with pushing mechanism all around, pushing mechanism include the push pedal and drive push pedal towards the translation subassembly that the hole removed of stepping down.

Through adopting above-mentioned technical scheme, under the effect of the board of lifting, the upper surface of backplate and the upper surface looks parallel and level in the hole of stepping down, the fixing base is pressed the backplate under lifting unit's drive, and pushing mechanism will violently the frame with indulge the frame and promote until contacting with the fixing base, violently the frame this moment with indulge the frame amalgamation frame body.

The present application may be further configured in a preferred example to: the pressing mechanism comprises a grabbing component and a pressing plate, wherein the grabbing component is used for grabbing the connecting piece and placing the connecting piece at the fixing groove.

Through adopting above-mentioned technical scheme, when using, snatch the subassembly and be used for snatching the connecting piece to place the connecting piece in fixed slot department, and press the connecting piece through pressing the pressure board, thereby make and press the pressure board and enter into to the fixed slot in.

The present application may be further configured in a preferred example to: snatch the subassembly including grabbing piece and deformation, the pressing plate on be equipped with the accommodation hole that is used for holding and grabs the piece, deformation establish the accommodation hole in, be used for making the piece of grabbing have the trend of outwards moving to the accommodation hole.

Through adopting above-mentioned technical scheme, when using, grab the piece and place the connecting piece in fixed slot department after, press the pressure board and can continue to move down until contacting with the connecting piece, grab this moment and get a atress compression and enter into to holding downthehole, after the completion of pressing to the connecting piece, under the effect of deformation piece, snatch a follow and hold downthehole stretching out.

The present application may be further configured in a preferred example to: the fixing seat is further provided with a transfer assembly, and the transfer assembly is used for transferring the backboard.

By adopting the technical scheme, namely in the using process, the transfer assembly is used for transferring the backboard and the frame body arranged on the backboard.

In a third aspect, the present application provides a picture frame production process, including the steps of positioning, transferring a back plate to a preset position, and fixing the back plate;

gluing, namely filling adhesive into the connecting groove;

splicing, namely moving the transverse frame and the longitudinal frame to a back plate and splicing;

and a connecting step, namely placing the connecting piece into the fixing groove, and applying pressure to the connecting piece, so that the adhesive in the fixing groove overflows from the flow guide hole to a position between the back plate and the frame body.

The present application may be further configured in a preferred example to: the method further comprises a hot melting step, wherein the positioning column is subjected to hot melting, so that the positioning column is connected with the back plate.

Drawings

Fig. 1 is a schematic diagram of a frame structure according to the present application.

Fig. 2 is a schematic diagram of a horizontal frame structure of the present application.

Fig. 3 is a schematic diagram of a vertical frame structure of the present application.

Fig. 4 is a schematic view of the connector structure of the present application.

Fig. 5 is a schematic diagram of a frame production line structure according to the present application.

Fig. 6 is a schematic structural view of the assembly device of the present application.

Fig. 7 is a schematic structural view of the pressing mechanism of the present application.

Fig. 8 is a schematic cross-sectional view of a grasping assembly according to the present application.

Fig. 9 is a schematic structural view of the pushing mechanism of the present application.

Reference numerals: 1. a frame body; 11. a transverse frame; 12. a longitudinal frame; 13. fixing grooves; 14. positioning holes; 15. connecting grooves; 16. a connecting member; 17. a positioning column; 18. a flow guide hole; 2. a base; 21. an accommodating chamber; 22. a hole of abdication; 23. a support frame; 3. a feeding device; 31. a lifting mechanism; 311. a lifting plate; 312. a lifting member; 32. a feeding mechanism; 321. a supply assembly; 3211. a feed plate; 322. a scissor lift platform; 4. assembling the device; 41. a fixed seat; 411. a mounting cavity; 42. a lifting assembly; 43. a sliding seat; 5. a pressing mechanism; 51. a fixing plate; 52. a push-down member; 53. a pressing plate; 531. an accommodation hole; 6. a grasping assembly; 61. grasping the part; 62. a deformation member; 7. a pushing mechanism; 71. a translation assembly; 72. pushing the plate; 8. a transfer assembly; 81. a transfer member; 811. a suction member; 812. a transfer plate; 82. a drive member.

Detailed Description

The present application is described in further detail below with reference to figures 1-9.

The application discloses a picture frame, including frame body 1, connecting piece 16 and backplate, frame body 1 includes horizontal frame 11 and indulges frame 12, horizontal frame 11 all is equipped with spread groove 15 and water conservancy diversion hole 18 on the frame 12 with indulging, water conservancy diversion hole 18 and spread groove 15 are linked together, horizontal frame 11 forms frame body 1 with indulging 12 concatenations of frame, the fixed slot 13 of spread groove 15 amalgamation rectangle form, connecting piece 16 imbeds to fixed slot 13 in, be equipped with reference column 17 on the connecting piece 16, be equipped with the locating hole 14 that is used for reference column 17 to pass on the frame body 1, be equipped with the fixed orifices that is used for reference column 17 to wear out on the backplate. The contact area of the back plate and the frame body 1 is provided with tiny grooves which are arranged in a staggered mode.

In the production process, the fixed slot 13 intussuseption is filled with the adhesive, frame body 1 is located the backplate top, follow afterwards impress connecting piece 16 to the fixed slot 13 in, at this in-process, connecting piece 16 can exert pressure to the adhesive in the fixed slot 13, make the adhesive enter into the small ditch inslot on the backplate from water conservancy diversion hole 18, after connecting piece 16 installation is accomplished, reference column 17 is worn out in the fixed orifices, heat reference column 17, make reference column 17 melt, and adhere to the surface at the backplate, when its cooling, reach the purpose with backplate fixed connection. In this embodiment, the adhesive may be an epoxy adhesive.

The application also discloses a frame production line, including base 2, be equipped with in the base 2 and hold chamber 21 and step down hole 22, step down hole 22 and hold chamber 21 and be linked together, it is equipped with feedway 3 in the 21 chamber to hold, feedway 3 is including lifting mechanism 31 and feeding mechanism 32, feeding mechanism 32 sets up the one side at lifting mechanism 31, lifting mechanism 31 is including lifting board 311 and lifting piece 312, lifting piece 312 fixed mounting is on base 2 for the drive lifts board 311 and goes up and down, step down hole 22 is located lifting board 311 directly over. In this embodiment, the lifting member 312 may be a hydraulic cylinder or an electric push rod or a scissor lift platform. The feeding mechanism 32 comprises a scissor lift platform 322 and a feeding assembly 321 arranged on one side of the scissor lift platform 322, wherein the feeding assembly 321 comprises a hydraulic cylinder and a feeding plate 3211 connected with the hydraulic cylinder.

That is, when in use, a plurality of back plates are placed on the scissor lift platform 322, the hydraulic cylinder drives the supply plate 3211 to move toward the uppermost back plate placed on the scissor lift platform 322 and pushes the uppermost back plate onto the lifting plate 311, and then, the lifting plate 311 is lifted by the driving of the lifting member 312 until the upper surfaces of the back plates are flush with the upper surface of the abdicating hole 22.

Still be equipped with support frame 23 on the frame, sliding connection has assembly device 4 on support frame 23, and assembly device 4 includes lifting unit 42 and fixing base 41, and fixing base 41 is the cuboid shape. The support frame 23 is connected with a sliding seat 43 in a sliding manner, the sliding seat 43 is connected with the support frame 23 in a sliding manner through a linear guide rail, and a linear module used for driving the sliding seat 43 to slide is arranged on the support. The lifting assembly 42 is fixedly installed on the sliding seat 43 for driving the fixing seat 41 to lift. In this embodiment, the lifting assembly 42 may be a hydraulic cylinder or an electric ram.

Still be equipped with pressing means 5 on the fixing base 41, pressing means 5 includes pressing plate 53, snatchs subassembly 6 and pushes down the subassembly, and the subassembly that pushes down includes fixed plate 51 and pushing down 52, and fixed plate 51 fixed mounting is on fixing base 41, and pushing down 52 can adopt pneumatic cylinder, cylinder or electric putter in this embodiment. The lower press member 52 is fixedly installed on the fixed plate 51 to drive the pressing plate 53 to move downward. The grabbing assembly 6 comprises a grabbing piece 61 and a deformation piece 62, a containing hole 531 for containing the grabbing piece 61 is formed in the pressing plate 53, the deformation piece 62 is a spring in the embodiment, and the grabbing piece 61 is a pneumatic suction cup. The deformation member 62 is sleeved on the pneumatic suction cup, one end of the deformation member is fixedly connected with the pneumatic suction cup, and the other end of the deformation member is fixedly connected with the inner wall of the accommodating hole 531.

The base 2 is further provided with a pushing mechanism 7, the pushing mechanism 7 is located around the abdicating hole 22, the pushing mechanism 7 comprises a pushing plate 72 and a translation component 71, and the translation component 71 is fixedly installed on the base 2 and used for driving the pushing plate 72 to be close to or far away from the fixed seat 41.

When using, when the upper surface of backplate and the upper surface of the hole of stepping down 22 of base 2 were parallel and level mutually, lifting unit 42 drive fixing base 41 descends, until fixing base 41 pressed the backplate, afterwards, the pushing mechanism 7 that is located the hole of stepping down 22 all around promoted horizontal frame 11 or vertical frame 12 and removes, had filled the adhesive in connecting groove 15 this moment, until horizontal frame 11 or vertical frame 12 all contacted with fixing base 41. At this time, the horizontal frame 11 and the vertical frame 12 are spliced to form the frame body 1. The pressing plate 53 moves downwards under the action of the pressing piece 52 until the grabbing piece 61 moves the adsorbed connecting piece 16 to the fixing groove 13, then the grabbing piece 61 cancels grabbing of the connecting piece 16, the pressing plate 53 continues to move downwards, at this time, the grabbing piece 61 moves towards the accommodating hole 531 and is completely positioned in the accommodating hole 531, along with the descending of the pressing plate 53, the pressing plate 53 is completely contacted with the connecting piece 16 and presses the connecting piece 16 into the fixing groove 13, and under the action of the connecting piece 16, the adhesive in the fixing groove 13 flows to the contact position of the back plate and the frame body 1 through the flow guide hole 18, so that the pressing plate 53 is connected with the back plate.

Still be equipped with installation cavity 411 on the fixing base 41, installation cavity 411 runs through fixing base 41 downwards, is equipped with transfer assembly 8 in the installation cavity 411, and transfer assembly 8 includes transfer 81 and the driving piece 82 that the drive transferred 81 and go up and down, and driving piece 82 is the pneumatic cylinder or electric putter in this embodiment, and transfer 81 includes transfer board 812 and fixes the piece 811 of drawing on transfer board 812. In an embodiment the suction 811 is a pneumatic suction cup.

After the pressing plate 53 presses the connecting piece 16 into the fixing groove 13, the pressing plate 53 cancels the pressing of the connecting piece 16, the driving piece 82 drives the transfer plate 812 to move downwards, and further drives the absorbing piece 811 to move downwards and contact with the backboard and absorb the backboard, and then the fixing seat 41 rises and moves under the driving of the linear module to transfer the backboard to the next process.

The application also discloses a picture frame production process, which comprises a positioning step, wherein the backboard is transferred to a preset position through the lifting device and is fixed through the fixing seat 41;

gluing, namely placing an adhesive into the connecting groove 15 or the fixing groove 13 in a manual gluing or gluing manner by a gluing machine;

splicing, namely pushing the transverse frame 11 and the longitudinal frame 12 by the pushing mechanism 7 to enable the transverse frame 11 and the longitudinal frame 12 to be abutted against the fixed seat 41;

A connecting step, namely placing the connecting piece 16 at the position of the fixing groove 13, and pressing the connecting piece 16 into the fixing groove 13 through the pressing plate 53, so that the adhesive in the fixing groove 13 overflows from the diversion hole 18 to a position between the back plate and the frame body 1;

a transfer step, in which the pushing mechanism 7 cancels the pushing of the transverse frame 11 and the longitudinal frame 12, the transfer component 8 transfers the back plate to the hot melting step,

the hot melt step is pressed connecting piece 16 through manual work or pneumatic cylinder, electric putter's mode to carry out the hot melt and exert pressure to reference column 17, make reference column 17 melt and bond mutually with the backplate, heat the region that backplate and frame body contacted mutually simultaneously, the heat sees through backplate conduction to adhesive department, the mobility that is heated of adhesive becomes strong, makes to fill to small ditch inslot to the adhesive, and then makes backplate and frame body 1's connection effect better.

The implementation principle of the embodiment is as follows: carry the backplate to preset position through lifting plate 311 to press the backplate through fixing base 41, pushing mechanism 7 promotes horizontal frame 11 and indulges frame 12, makes it contact with fixing base 41, snatchs subassembly 6 afterwards and places connecting piece 16 in fixed slot 13 department, presses the board 53 and impresses connecting piece 16 to fixed slot 13 in, shifts subassembly 8 afterwards and shifts the backplate, and carries out the hot melt and heat the adhesive to reference column 17 through the hot melting device.

The embodiments of the present invention are preferred embodiments of the present application, and the scope of protection of the present application is not limited by the embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A picture frame is characterized in that: including frame body (1), connecting piece (16) and backplate, frame body (1) including violently frame (11) and indulge frame (12), violently frame (11) with indulge frame (12) and be connected and form frame body (1), violently frame (11) and indulge and all be equipped with spread groove (15) on frame (12), spread groove (15) amalgamation be fixed slot (13) of rectangle form, connecting piece (16) be used for imbedding in fixed slot (13), violently frame (11) with indulge frame (12) on all be equipped with water conservancy diversion hole (18), water conservancy diversion hole (18) one end with spread groove (15) be linked together, the other end quilt the backplate shutoff, fixed slot (13) in be used for holding the adhesive.

2. A picture frame as claimed in claim 1, wherein: connecting piece (16) on still be equipped with reference column (17), frame body (1) on be equipped with locating hole (14) that are used for reference column (17) to pass, the backplate on be equipped with the fixed orifices that is used for reference column (17) to wear out, reference column (17) be the plastics material, reference column (17) follow the fixed orifices in wear out and pass through hot melt and backplate fixed connection.

3. A picture frame production line for producing the picture frame of any one of claims 1-2, wherein: including base (2), base (2) on be equipped with feedway (3) that are used for providing the backplate, the top of feedway (3) still be equipped with assembly device (4), assembly device (4) including lifting unit (42) and fixing base (41), fixing base (41) be the cuboid form, fixing base (41) on still be equipped with pressing means (5), pressing means (5) be used for impressing connecting piece (16) to in fixed slot (13).

4. A picture frame production line as claimed in claim 3, wherein: feedway (3) including lifting mechanism (31) and feed mechanism (32), feed mechanism (32) set up the one side at lifting mechanism (31), lifting mechanism (31) including lifting board (311) and be used for making lifting board (311) lift piece (312), feed mechanism (32) be used for carrying the backplate to lifting board (311) on.

5. A picture frame production line as claimed in claim 4, wherein: base (2) on still be equipped with and be used for lifting board (311) stretching out hole of stepping down (22), hole of stepping down (22) all be equipped with pushing mechanism (7) all around, pushing mechanism (7) including push pedal (72) and drive push pedal (72) towards translation subassembly (71) that hole of stepping down (22) removed.

6. A picture frame production line as claimed in claim 3, wherein: the pressing mechanism (5) comprises a grabbing component (6) and a pressing plate (53), wherein the grabbing component (6) is used for grabbing the connecting piece (16) and placing the connecting piece (16) at the position of the fixing groove (13).

7. A picture frame production line as claimed in claim 6, wherein: snatch subassembly (6) including grabbing piece (61) and deformation piece (62), press board (53) on be equipped with and be used for holding the accommodation hole (531) of grabbing piece (61), deformation piece (62) establish accommodation hole (531) in, be used for making grabbing piece (61) have the trend of moving outside accommodation hole (531).

8. A picture frame production line as claimed in claim 3, wherein: the fixing seat (41) is further provided with a transfer assembly (8), and the transfer assembly (8) is used for transferring the backboard.

9. A picture frame production process for producing the picture frame of any one of claims 1-2, wherein: the method comprises the following steps of positioning, namely transferring a back plate to a preset position and fixing the back plate;

a gluing step, wherein an adhesive is filled in the connecting groove (15);

splicing, namely moving the transverse frame (11) and the longitudinal frame (12) to a back plate and splicing;

And a connecting step, namely placing the connecting piece (16) into the fixing groove (13), and applying pressure to the connecting piece (16) to enable the adhesive in the fixing groove (13) to overflow from the flow guide hole (18) to a position between the back plate and the frame body (1).

10. A picture frame production process as claimed in claim 9, wherein: the method further comprises a hot melting step, wherein the positioning column (17) is subjected to hot melting, so that the positioning column (17) is connected with the back plate.