CN114042823B

CN114042823B - Stamping equipment suitable for display frame

Info

Publication number: CN114042823B
Application number: CN202210029981.7A
Authority: CN
Inventors: 陈平章; 陈果章
Original assignee: Pizhou Anda Electronics Co ltd
Current assignee: Pizhou Anda Electronics Co ltd
Priority date: 2022-01-12
Filing date: 2022-01-12
Publication date: 2022-04-01
Anticipated expiration: 2042-01-12
Also published as: CN114042823A

Abstract

The application relates to the technical field of display frame manufacturing, and discloses stamping equipment suitable for display frame, it includes: the base, the mount, the bottom plate, the fly leaf, conveyor motor, two-way lead screw, branch, the roof, the deflector, the delivery board, the landing leg, the guide rail, the walking motor, one-way lead screw, the slide, the movable plate, the die holder, the locating piece, the mount pad, a fixed base, the location cylinder, the fixed plate, the locating lever, the gomphosis board, first pneumatic cylinder, the second pneumatic cylinder, the mould of bending, stamping die, the curb plate, the riser, electric putter, the spout, go up the diaphragm, the fixed block, the limiting plate, the slider, a spring, the connecting rod, lower diaphragm, the guide bar, the installation piece, the centre gripping cylinder, arm-tie and splint. The display screen frame has the beneficial effects that the conveying of raw materials can be realized, the positioning is accurate, the bending and the punch forming of the edge of the display screen frame are realized, the integral forming of the display screen frame is realized, the problem of difficulty in integral forming of the display screen frame is solved, and the quick discharging of the frame is realized.

Description

Stamping equipment suitable for display frame

Technical Field

The invention relates to a stamping device suitable for a display frame, in particular to a stamping device suitable for a display frame, and belongs to the technical field of display frame manufacturing and application.

Background

The display is a display tool for displaying a certain electronic file on a screen through a specific transmission device and reflecting the electronic file to human eyes, and can be divided into the following parts according to different manufacturing materials: the LED display screen is a display screen which is used for displaying various information such as characters, graphs, images, animation, quotation, videos, video signals and the like by controlling the display mode of a semiconductor light-emitting diode.

In patent document "manufacturing method of metal frame for flat panel display of CN 101407012B", it is possible to greatly simplify the production process, shorten the processing time, reduce the equipment investment, and improve the utilization rate of raw materials, but it is difficult to realize the transportation of raw materials during the production of the display frame, and it is necessary to perform a plurality of production processes in cooperation with each other during the stamping, which affects the processing efficiency of the display frame, and it is difficult to realize the integral molding of the display frame, and it is difficult to realize the rapid discharge of the frame after the stamping of the display frame, which affects the subsequent processing, and increases the time for molding the display frame. At present, no stamping equipment which is reasonable and reliable in structure, convenient to convey and capable of improving stamping machining precision and is suitable for the display frame exists.

Disclosure of Invention

In order to solve the defects of the prior art, the display frame is formed by stamping equipment, the raw materials can be quickly conveyed during stamping, the display frame has a stable positioning function, the edge of the display frame can be folded and formed by stamping in the stamping process, the display frame is quickly machined, the production efficiency is improved, the integral production and machining of the display frame are guaranteed, and the production quality of the display frame is improved.

More in order to solve the problem among the prior art: the clout that produces after the punching press is collected conveniently, can carry out the collection of clout along with the punching press location in, after the punching press is accomplished, can realize the transport of clout, can realize the removal of die holder simultaneously, is favorable to improving machining efficiency, and the weight preservation punching press precision simultaneously.

Further in order to solve the problems in the prior art: after the punching press is accomplished, can realize taking out of display frame through the removal of diaphragm, can realize the unloading of the frame after the punching press processing simultaneously, improve the operation convenience, effectively shorten the length during punching press processing, improve the production efficiency of display frame.

In order to solve the deficiencies in the prior art, the present application provides a stamping device suitable for a display frame, comprising: the device comprises a base, a fixed frame, a bottom plate, side plates, an upper transverse plate and a lower transverse plate; wherein the top of the base is fixedly connected with a fixed frame, one side of the base is fixedly connected with a bottom plate, the surface of the bottom plate is slidably connected with a movable plate, the movable plate is fixedly connected with a top plate through a supporting rod, one side of the top end of the supporting rod is fixedly connected with a guide plate, the middle part of the top end of the base is fixedly connected with a guide rail, the inside of the guide rail is slidably connected with a sliding plate, the top of the sliding plate is fixedly connected with a movable plate, the outer wall of the die holder is fixedly connected with a positioning block, the inside of the die holder is fixedly connected with an installation seat and a fixed seat respectively, the side end of the fixed frame is fixedly connected with a vertical plate through a side plate, the side plate and the side wall of the fixed frame are both provided with sliding grooves, the inside of the sliding grooves is slidably connected with an upper horizontal plate, the bottom of the upper horizontal plate is fixedly connected with fixed blocks through limiting plates, and a sliding block is arranged between the limiting plates and the upper horizontal plate, the slider passes through the connecting rod and is connected with diaphragm down, diaphragm inside rotates with splint to be connected down, diaphragm surface and arm-tie sliding connection down, the arm-tie contacts splint top.

Further, the guide rail both ends all extend to the mount outside, guide rail side fixedly connected with walking motor, walking motor output and one-way lead screw fixed connection, one-way lead screw and slide inside threaded connection, the guide rail surface and movable plate sliding connection, the die holder corresponds with roof and lower diaphragm respectively at guide rail both ends department.

Further, the quantity of roof is two, every cloth has branch is equallyd divide all around to the roof, the branch top is equipped with the deflector of two symmetric distributions, roof and delivery board are located same horizontal position, delivery board bottom fixedly connected with landing leg, two the roof is located respectively between mount and the delivery board.

Further, the bottom plate surface is equipped with the fly leaf of two symmetric distributions, two the fly leaf is located two-way lead screw both ends respectively, the quantity of two-way lead screw is two-way lead screw all parallel distribution to the bottom plate surface, two-way lead screw one end and conveying motor output fixed connection, conveying motor and bottom plate fixed surface are connected, two-way lead screw all rotates with the bottom plate surface to be connected.

Further, the die holder is square, the die holder both sides all are equipped with the locating piece, the locating piece has been seted up circular recess so that the locating lever runs through the grafting, the inside mount pad of die holder is square hollow structure, the square hole has all been seted up to mount pad and die holder bottom so that the gomphosis board runs through the grafting, mount pad top fixedly connected with fixing base, the fixing base is square hollow structure, the length of fixing base is less than the length of mount pad.

Further, the outer wall of the fixing frame is fixedly connected with a positioning cylinder, the end portion of the positioning cylinder is fixedly connected with a fixing plate, two ends and the middle portion of the fixing plate are fixedly connected with a positioning rod and an embedded plate respectively, the positioning cylinder is arranged between the fixing plate and the positioning rod, the positioning rod and the embedded plate are inserted into one side of the fixing frame in a penetrating mode, the positioning rod extends into the positioning block, the embedded plate extends to the bottom of the die holder, a square opening is formed in the middle of the embedded plate, and the embedded plate corresponds to the mounting seat.

Furthermore, the top of the fixing frame is fixedly connected with a first hydraulic cylinder and a second hydraulic cylinder respectively, the number of the first hydraulic cylinder and the number of the second hydraulic cylinder are four, the first hydraulic cylinders are located around the bending die respectively and are fixedly connected with the bending die, the bending die is sleeved with the stamping die in an embedded mode, the stamping die is fixedly connected with the second hydraulic cylinder all around, the bending die is connected with the fixing seat in an embedded mode, and the stamping die is connected with the mounting seat and the embedding plate in an embedded mode.

Further, the fixing frame is of a U-shaped structure, two side plates which are symmetrically distributed are arranged on one side of the fixing frame, an upper transverse plate is arranged between the two side plates, the upper transverse plate and the lower transverse plate are identical in shape, an interval is arranged between the upper transverse plate and the lower transverse plate, the lower transverse plate is located above the die holder, two fixing blocks are arranged at the bottom of the upper transverse plate, a sliding block is arranged between the two fixing blocks, the sliding block is connected with the side wall of the vertical plate through an electric push rod, the telescopic end of the electric push rod penetrates through one of the fixing blocks and is connected with the other fixing block through a spring.

Further, be equipped with two parallel distribution's limiting plate between the fixed block, two be equipped with the connecting rod that the slope distributes between the limiting plate, connecting rod one end is connected with diaphragm middle part down, the slider and the last diaphragm bottom surface of the connecting rod other end slide and limiting plate surface sliding connection, equal fixedly connected with guide bar all around of diaphragm down, four the guide bar all runs through with last diaphragm and pegs graft.

Further, the lower cross plate surface is fixedly connected with the installation block, the installation block is connected with the pull plate through the clamping cylinders, the number of the clamping cylinders is four, four the clamping cylinders are distributed to the lower cross plate surface in parallel, the clamping cylinders are respectively fixedly connected with the end portions of the two pull plates, the lower cross plate is provided with clamping plates all around, the middle portion of each clamping plate is rotatably connected with the lower cross plate, and the clamping plates are all extendable to the inside of the fixing seat.

The application has the advantages that: provides a stamping device which has reasonable and reliable structure, convenient transportation and improved stamping processing precision and is suitable for a display frame, the display frame is punched and formed by adopting the punching equipment, the raw materials can be conveniently conveyed during punching, the positioning is accurate, the punching processing is conveniently carried out, the edge of the display frame can be bent and punch-formed during punching, the display screen frame can be integrally formed, the punching efficiency is improved, and meanwhile, the display screen frame has the function of collecting excess materials, the die holder can be positioned during stamping, meanwhile, the excess material can be stored, the rapid conveying of the excess material can be realized, the processing efficiency is improved, meanwhile, the automatic clamping device has the blanking function of the display frame, can realize the automatic clamping of the display frame through the movement of the transverse plate, and realize the separation with the die holder, make things convenient for the processing of follow-up display frame, improve the production efficiency of frame.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, serve to provide a further understanding of the application and to enable other features, objects, and advantages of the application to be more apparent. The drawings and their description illustrate the embodiments of the invention and do not limit it. In the drawings:

FIG. 1 is a schematic structural diagram of a stamping apparatus suitable for use with a display frame according to an embodiment of the present application;

FIG. 2 is a schematic view of a first perspective structure of the embodiment shown in FIG. 1;

FIG. 3 is a schematic top view of the embodiment of FIG. 2;

FIG. 4 is a schematic perspective view of the embodiment of FIG. 2 at the top plate;

FIG. 5 is a schematic side view of the embodiment of FIG. 2 at the bottom plate;

FIG. 6 is a schematic perspective view of the die holder of the embodiment shown in FIG. 2;

FIG. 7 is an enlarged view of a portion of the embodiment A shown in FIG. 2;

FIG. 8 is a perspective view of the upper cross plate of the embodiment of FIG. 2;

FIG. 9 is a schematic diagram of a side view of the vertical plate in the embodiment of FIG. 2;

fig. 10 is a schematic perspective view of the side plate of the embodiment shown in fig. 2.

The meaning of the reference symbols in the figures:

1. a base; 2. a fixed mount; 3. a base plate; 4. a movable plate; 5. a conveying motor; 6. a bidirectional lead screw; 7. a strut; 8. a top plate; 9. a guide plate; 10. a conveying plate; 11. a support leg; 12. a guide rail; 13. a traveling motor; 14. a one-way lead screw; 15. a slide plate; 16. moving the plate; 17. a die holder; 18. positioning blocks; 19. a mounting seat; 20. a fixed seat; 21. positioning the air cylinder; 22. a fixing plate; 23. positioning a rod; 24. a tabling plate; 25. a first hydraulic cylinder; 26. a second hydraulic cylinder; 27. bending the die; 28. a stamping die; 29. a side plate; 30. a vertical plate; 31. an electric push rod; 32. a chute; 33. an upper transverse plate; 34. a fixed block; 35. a limiting plate; 36. a slider; 37. a spring; 38. a connecting rod; 39. a lower transverse plate; 40. a guide bar; 41. mounting blocks; 42. a clamping cylinder; 43. pulling a plate; 44. and (4) clamping the plate.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

Referring to fig. 1 to 10, a punching apparatus suitable for a display frame includes: the base 1, the fixed frame 2, the bottom plate 3, the side plate 29, the upper transverse plate 33 and the lower transverse plate 39.

Referring to fig. 1 to 10, as a preferred scheme, the top of a base 1 is fixedly connected with a fixed frame 2, one side of the base 1 is fixedly connected with a bottom plate 3, the surface of the bottom plate 3 is slidably connected with a movable plate 4, the movable plate 4 can drive a top plate 8 to move through a supporting rod 7, when a raw material plate moves from a conveying plate 10 to the top plate 8, two ends of the raw material are supported through the two top plates 8, the two top plates 8 are separated through rotation of a bidirectional screw 6, the raw material falls between the two guide plates 9, the movable plate 4 is fixedly connected with the top plate 8 through the supporting rod 7, one side of the top end of the supporting rod 7 is fixedly connected with a guide plate 9, the middle part of the top end of the base 1 is fixedly connected with a guide rail 12, a sliding plate 15 is slidably connected inside the guide rail 12, the top of the sliding plate 15 is fixedly connected with a movable plate 16, a positioning block 18 is fixedly connected with the outer wall of a die holder 17, and the positioning block 18 is used for matching with a positioning rod 23, the positioning of the die holder 17 is realized, the punching progress is ensured, meanwhile, the embedded plate 24 can be driven to move to the die holder 17, the collection of excess materials generated by punching is realized, the mounting seat 19 and the fixing seat 20 are respectively and fixedly connected to the interior of the die holder 17, the side end of the fixing frame 2 is fixedly connected with the vertical plate 30 through the side plate 29, the side plates 29 and the side wall of the fixing frame 2 are respectively provided with a sliding chute 32, the interior of the sliding chute 32 is in sliding connection with the upper transverse plate 33, the bottom of the upper transverse plate 33 is fixedly connected with a fixing block 34, the fixing block 34 is fixedly connected with the limiting plate 35, a sliding block 36 is arranged between the limiting plate 35 and the upper transverse plate 33, the sliding block 36 is connected with the lower transverse plate 39 through a connecting rod 38, the interior of the lower transverse plate 39 is in rotating connection with the clamping plate 44, the surface of the lower transverse plate 39 is in sliding connection with the pulling plate 43, the pulling plate 43 is in contact with the top end of the clamping plate 44, the upper transverse plate 33 and the lower transverse plate 39 can realize synchronous movement, after the movement of the upper transverse plate 33 is completed, can realize the vertical removal of diaphragm 39 down through the cooperation of slider 36 and connecting rod 38, make diaphragm 39 down can drive splint 44 and move to inside the die holder 17, realize the centre gripping of display frame and the ejection of compact, improve the operation convenience, effectively improve machining efficiency.

Referring to fig. 1 to 3, as a specific scheme, both ends of a guide rail 12 extend to the outer side of a fixed frame 2, a traveling motor 13 is fixedly connected to a side end of the guide rail 12, an output end of the traveling motor 13 is fixedly connected to a one-way lead screw 14, the one-way lead screw 14 is in threaded connection with the inside of a sliding plate 15, a surface of the guide rail 12 is in sliding connection with a movable plate 16, a die holder 17 corresponds to a top plate 8 and a lower transverse plate 39 at both ends of the guide rail 12, the guide rail 12 is used for moving the die holder 17, so that conveying of raw materials and blanking of a display frame are respectively realized when the die holder 17 moves to both sides, when the traveling motor 13 drives the one-way lead screw 14 to rotate, the sliding plate 15 can be driven to move inside the guide rail 12, and the die holder 17 is driven to move by the sliding plate 15.

Referring to fig. 1 to 5, adopt such scheme, the quantity of roof 8 is two, every roof 8 is equallyd divide equally cloth all around and has branch 7, branch 7 top is equipped with two symmetric distribution's deflector 9, roof 8 and delivery board 10 are located same horizontal position, roof 8 bottom fixedly connected with branch 7, two roof 8 are located respectively between mount 2 and the delivery board 10, roof 8 passes through branch 7 and is connected fixedly with fly leaf 4, delivery board 10 can be with former material transport to roof 8, and realize falling of former material through the removal of two roof 8, and then fall to the transport of the inside realization former material of die holder 17.

Referring to fig. 1 to 5, as an extension scheme, two movable plates 4 are arranged on the surface of a bottom plate 3, the two movable plates 4 are respectively located at two ends of a bidirectional screw 6, the two bidirectional screws 6 are two in number, the two bidirectional screws 6 are all distributed on the surface of the bottom plate 3 in parallel, one end of each bidirectional screw 6 is fixedly connected with the output end of a conveying motor 5, the conveying motor 5 is fixedly connected with the surface of the bottom plate 3, the two bidirectional screws 6 are all rotatably connected with the surface of the bottom plate 3, the movable plates 4 move by rotation of the bidirectional screws 6, when the conveying motor 5 is driven, the two movable plates 4 drive a top plate 8 to move towards two sides, so that raw materials on the top plate 8 fall onto a guide plate 9 first, at this time, a die holder 17 is located at the top of the guide plate 9, and when the guide plate 9 is continuously opened, the raw materials fall into the die holder 17.

Referring to fig. 2 to 3 and fig. 6, as a specific solution, the die holder 17 is a square structure, the positioning blocks 18 are disposed on two sides of the die holder 17, the positioning blocks 18 are provided with circular grooves to facilitate the insertion of the positioning rods 23, the mounting seat 19 inside the die holder 17 is a square hollow structure, the bottom ends of the mounting seat 19 and the die holder 17 are provided with square holes to facilitate the insertion of the tabling plate 24, the top of the mounting seat 19 is fixedly connected with the fixing seat 20, the fixing seat 20 is a square hollow structure, the length of the fixing seat 20 is smaller than that of the mounting seat 19, the positioning blocks 18 are used for the insertion of the positioning rods 23, when the positioning cylinder 21 shortens the movement of the electric fixing plate 22, the positioning rod 23 is driven to move into the positioning block 18, the limit of the die holder 17 after moving is realized, the punching progress is ensured, meanwhile, the fixed plate 22 drives the embedded plate 24 to move into the die holder 17, so that the collection of the residual materials after the raw materials are punched is realized.

Referring to fig. 2 to 3 and fig. 6, as an expanded solution, the outer wall of the fixing frame 2 is fixedly connected with a positioning cylinder 21, the end of the positioning cylinder 21 is fixedly connected with a fixing plate 22, the two ends and the middle of the fixing plate 22 are respectively fixedly connected with a positioning rod 23 and an embedded plate 24, the positioning cylinder 21 is arranged between the fixing plate 22 and the positioning rod 23, the positioning rod 23 and the embedded plate 24 are both inserted into one side of the fixing frame 2, the positioning rod 23 extends into the positioning block 18, the embedded plate 24 extends to the bottom of the die holder 17, the middle of the embedded plate 24 is provided with a square hole, the embedded plate 24 corresponds to the mounting seat 19, the embedded plate 24 can correspond to the mounting seat 19 and communicate with the opening after moving, the remainder generated during punching falls into the embedded plate 24, when the positioning rod 23 and the embedded plate 24 move out simultaneously, the remainder is conveyed, and the spacing state of the die holder 17 can be released, facilitating the subsequent transport of the die holder 17.

Referring to fig. 1 to 2, as a specific solution, the top of the fixing frame 2 is respectively fixedly connected to a first hydraulic cylinder 25 and a second hydraulic cylinder 26, the number of the first hydraulic cylinder 25 and the second hydraulic cylinder 26 is four, the four first hydraulic cylinders 25 are respectively located around the bending die 27 and fixedly connected to the bending die 27, the inside of the bending die 27 is in embedded joint with the stamping die 28, the circumference of the stamping die 28 is fixedly connected to the second hydraulic cylinder 26, the bending die 27 is in embedded joint with the inside of the fixing base 20, the stamping die 28 is in embedded joint with the inside of the mounting base 19 and the embedding plate 24, when the first hydraulic cylinder 25 drives the bending die 27 to move to the inside of the die base 17, the bending die 27 contacts with the raw material and realizes the bending of the edge of the raw material by the extrusion of the fixing base 20, so that the edge of the display frame is formed into an L-shaped structure, at this time, the bending die 27 moves to the inside of the fixing frame, the bending die 27 compresses and fixes the bent raw material edge, then, the extension of the second hydraulic cylinder 26 drives the stamping die 28 to move, so that the stamping die 28 stamps the middle part of the raw material, and the generated excess material falls into the embedding plate 24 at the bottom of the die holder 17.

Referring to fig. 1 to 3, fig. 9 to 10, as a specific solution, the fixing frame 2 is a U-shaped structure, one side of the fixing frame 2 is provided with two side plates 29 which are symmetrically distributed, an upper transverse plate 33 is arranged between the two side plates 29, the upper transverse plate 33 and a lower transverse plate 39 are identical in shape, a gap is arranged between the upper transverse plate 33 and the lower transverse plate 39, the lower transverse plate 39 is located above the die holder 17, the bottom of the upper transverse plate 33 is provided with two fixing blocks 34, a sliding block 36 is arranged between the two fixing blocks 34, the sliding block 36 is connected with the side wall of the upright plate 30 through an electric push rod 31, the telescopic end of the electric push rod 31 is inserted into one of the fixing blocks 34, the sliding block 36 is connected with the other fixing block 34 through a spring 37, the electric push rod 31 can pass through the fixing blocks 34 and drive the sliding block 36 to move so that the spring 37 is compressed, the push rod 38 rotates from an inclined state to a vertical state, and the lower transverse plate 39 moves downwards, the vertically stable movement of the lower cross plate 39 is achieved by means of the guide bar 40.

Referring to fig. 2 to 3 and 7 to 9, as an expansion scheme, two parallel limiting plates 35 are arranged between fixed blocks 34, connecting rods 38 are arranged between the two limiting plates 35, one end of each connecting rod 38 is connected with the middle of a lower transverse plate 39, a sliding block 36 at the other end of each connecting rod 38 is connected with the bottom surface of an upper transverse plate 33 in a sliding manner and the surface of each limiting plate 35 in a sliding manner, guide rods 40 are fixedly connected to the periphery of the lower transverse plate 39, the four guide rods 40 are inserted into the upper transverse plate 33 in a penetrating manner, and the limiting plates 35 are used for limiting the sliding blocks 36 and the connecting rods 38, so that the sliding blocks 36 can stably move and the connecting rods 38 can be pushed to rotate.

Referring to fig. 2, 7 and 9, in such a scheme, the surface of the lower horizontal plate 39 is fixedly connected with the mounting block 41, the mounting block 41 is connected with the pulling plate 43 through the clamping cylinders 42, the number of the clamping cylinders 42 is four, four clamping cylinders 42 are distributed on the surface of the lower horizontal plate 39 in parallel, the clamping cylinders 42 are respectively fixedly connected with the end portions of the two pulling plates 43, the periphery of the lower horizontal plate 39 is provided with the clamping plates 44, the middle portions of the clamping plates 44 are rotatably connected with the lower horizontal plate 39, the four clamping plates 44 can extend into the fixing base 20, after the lower horizontal plate 39 drives the clamping plates 44 to move into the die holder 17, the pulling plates 43 are driven to move through the shortening of the clamping cylinders 42, the pulling plates 43 contact the clamping plates 44 and push the clamping plates 44 to rotate around the inside of the lower horizontal plate 39, so that the clamping plates 44 are outwardly opened and abut against the display frame, when the electric push rod 31 is shortened, the lower horizontal plate 39 is lifted to the original position and drives the display frame to move out, further realizing the discharging, and realizing the conveying of the display frame along with the continuous shortening of the electric push rod 31.

The technical proposal of the application adopts the whole stamping equipment suitable for the display frame to stamp the display frame by adopting the stamping equipment, during processing, the raw material plate is conveyed on the conveying plate 10 and is supported by the top plate 8, the falling of the raw material can be realized by opening the two top plates 8 during the conveying, at the moment, the die holder 17 moves to one side of the guide rail 12 and is positioned at the bottom of the top plate 8, when the raw material falls down, the position is limited by the guide plate 9, so that the raw material can correspond to the die holder 17, the conveying precision is improved, the problem that the raw material cannot smoothly correspond to the die holder 17 is avoided, the smooth operation of stamping processing is facilitated, in the stamping process, the edge folding forming and the punch forming of the edge of the raw material can be sequentially realized through the bending die 27 and the punching die 28, the integral forming function of the display frame is realized, and the processing efficiency is improved.

Meanwhile, the display frame blanking device has the excess material collecting function and the positioning function, when the die holder 17 moves to the bottom of the fixed frame 2, the die holder 17 can be positioned through the movement of the positioning rod 23, the embedding plate 24 can realize the correspondence of the bottom of the die holder 17, after stamping, the excess material generated by stamping can fall into the embedding plate 24 and simultaneously move along with the positioning rod 23, the discharge of the excess material is realized while the spacing of the die holder 17 is released, the processing convenience is improved, simultaneously, the display frame blanking function is provided, after the die holder 17 moves to the other side of the guide rail 12, the transverse movement of the clamping plate 44 can be realized through the movement of the upper transverse plate 33 and the lower transverse plate 39, after the upper transverse plate 33 abuts against one side of the sliding groove 32, the vertical movement of the lower transverse plate 39 can be realized through the matching of the sliding block 36 and the connecting rod 38, the bottom end of the clamping plate 44 moves to the inside of the die holder 17, and then the clamping of the display frame is realized through the rotation of the clamping plate 44, the display frame is conveyed along with the shortening of the electric push rod 31, so that the subsequent processing is facilitated, and the stamping processing efficiency is improved.

The foregoing is merely exemplary of the present application and is not intended to limit the present application, which may be modified or varied by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. Stamping equipment suitable for display frame, its characterized in that:

the punching device suitable for the display frame comprises: the device comprises a base (1), a fixed frame (2), a bottom plate (3), a die holder (17), a positioning block (18), a positioning rod (23), a tabling plate (24), a side plate (29), an upper transverse plate (33) and a lower transverse plate (39);

wherein the top of the base (1) is fixedly connected with a fixed frame (2), one side of the base (1) is fixedly connected with a bottom plate (3), the surface of the bottom plate (3) is connected with a movable plate (4) in a sliding manner, the movable plate (4) is fixedly connected with a top plate (8) through a support rod (7), one side of the top end of the support rod (7) is fixedly connected with a guide plate (9), the middle part of the top end of the base (1) is fixedly connected with a guide rail (12), the inside of the guide rail (12) is connected with a sliding plate (15) in a sliding manner, the top of the sliding plate (15) is fixedly connected with a movable plate (16), the outer wall of the die holder (17) is fixedly connected with a positioning block (18), the inside of the die holder (17) is respectively and fixedly connected with a mounting seat (19) and a fixed seat (20), and the side end of the fixed frame (2) is fixedly connected with a vertical plate (30) through a side plate (29), slide groove (32) have all been seted up to curb plate (29) and mount (2) lateral wall, inside and last diaphragm (33) sliding connection of spout (32), go up diaphragm (33) bottom fixedly connected with fixed block (34), through limiting plate (35) fixed connection between fixed block (34), be equipped with slider (36) between limiting plate (35) and last diaphragm (33), slider (36) are connected with diaphragm (39) down through connecting rod (38), diaphragm (39) are inside to be connected with splint (44) rotation down, diaphragm (39) surface and arm-tie (43) sliding connection down, arm-tie (43) contact splint (44) top.

2. The stamping apparatus adapted for a display frame of claim 1, wherein: guide rail (12) both ends all extend to the mount (2) outside, guide rail (12) side fixedly connected with walking motor (13), walking motor (13) output and one-way lead screw (14) fixed connection, one-way lead screw (14) and slide (15) internal thread are connected, guide rail (12) surface and movable plate (16) sliding connection, die holder (17) correspond with roof (8) and lower diaphragm (39) respectively at guide rail (12) both ends.

3. The punching apparatus for a display frame according to claim 2, wherein: the quantity of roof (8) is two, every roof (8) are equallyd divide all around and have branch (7), branch (7) top is equipped with deflector (9) of two symmetric distributions, roof (8) and delivery board (10) are located same horizontal position, delivery board (10) bottom fixedly connected with landing leg (11), two roof (8) are located respectively between mount (2) and delivery board (10).

4. The stamping apparatus adapted for a display frame of claim 1, wherein: bottom plate (3) surface is equipped with fly leaf (4) of two symmetric distributions, two fly leaf (4) are located two-way lead screw (6) both ends respectively, the quantity of two-way lead screw (6) is two, two-way lead screw (6) are all parallel distribution to bottom plate (3) surface, two-way lead screw (6) one end and conveying motor (5) output fixed connection, conveying motor (5) and bottom plate (3) fixed surface are connected, two-way lead screw (6) all are connected with bottom plate (3) surface rotation.

5. The stamping apparatus adapted for a display frame of claim 1, wherein: the utility model discloses a building formwork support, including die holder (17), locating piece (18) have been seted up circular recess so that locating lever (23) run through the grafting, die holder (17) inside mount pad (19) are square hollow structure, the square hole so that gomphosis board (24) run through the grafting has all been seted up to mount pad (19) and die holder (17) bottom, mount pad (19) top fixedly connected with fixing base (20), fixing base (20) are square hollow structure, the length of fixing base (20) is less than the length of mount pad (19).

6. The stamping apparatus adapted for a display frame of claim 5, wherein: the fixing frame (2) outer wall and location cylinder (21) fixed connection, location cylinder (21) tip fixedly connected with fixed plate (22), fixed plate (22) both ends and middle part respectively with locating lever (23) and gomphosis board (24) fixed connection, be equipped with location cylinder (21) between fixed plate (22) and locating lever (23), locating lever (23) and gomphosis board (24) all run through the grafting with fixing frame (2) one side, locating lever (23) extend to inside locating piece (18), gomphosis board (24) extend to die holder (17) bottom, square trompil has been seted up at gomphosis board (24) middle part, gomphosis board (24) and mount pad (19) correspond to each other.

7. The stamping apparatus adapted for a display frame of claim 1, wherein: the utility model discloses a bending machine, including mount (2), first pneumatic cylinder (25) and second pneumatic cylinder (26) are fixed connection, mount (2) top respectively with first pneumatic cylinder (25) and second pneumatic cylinder (26), the quantity of first pneumatic cylinder (25) and second pneumatic cylinder (26) all is four, four first pneumatic cylinder (25) are located respectively bend mould (27) around and with bend mould (27) fixed connection, bend mould (27) inside and stamping die (28) gomphosis and cup joint, all with second pneumatic cylinder (26) fixed connection around stamping die (28), bend mould (27) and fixing base (20) inside gomphosis and be connected, stamping die (28) and mount pad (19) and gomphosis board (24) inside gomphosis are connected.

8. The stamping apparatus adapted for a display frame of claim 7, wherein: mount (2) are the U-shaped structure, mount (2) one side is equipped with curb plate (29) of two symmetric distributions, two be equipped with diaphragm (33) between curb plate (29), it is the same with the shape of lower diaphragm (39) to go up diaphragm (33), it is equipped with the interval to go up between diaphragm (33) and lower diaphragm (39), diaphragm (39) are located die holder (17) top down, it is equipped with two fixed blocks (34) to go up diaphragm (33) bottom, two be equipped with slider (36) between fixed block (34), slider (36) are connected with riser (30) lateral wall through electric putter (31), the flexible end of electric putter (31) runs through grafting with one of them fixed block (34), slider (36) are connected with another fixed block (34) through spring (37).

9. The stamping apparatus adapted for a display frame of claim 1, wherein: be equipped with limiting plate (35) of two parallel distributions between fixed block (34), two be equipped with connecting rod (38) that the slope distributes between limiting plate (35), connecting rod (38) one end is connected with diaphragm (39) middle part down, slider (36) and the last diaphragm (33) bottom surface of the connecting rod (38) other end slide and limiting plate (35) surface sliding connection, equal fixedly connected with guide bar (40), four all around diaphragm (39) down guide bar (40) all run through with last diaphragm (33) and peg graft.

10. The stamping apparatus adapted for a display frame of claim 1, wherein: diaphragm (39) surface and installation piece (41) fixed connection down, installation piece (41) are connected with arm-tie (43) through centre gripping cylinder (42), the quantity of centre gripping cylinder (42) is four, four centre gripping cylinder (42) parallel distribution is to diaphragm (39) surface down, centre gripping cylinder (42) respectively with two arm-tie (43) tip fixed connection, diaphragm (39) all is equipped with splint (44) down all around, splint (44) middle part is rotated with diaphragm (39) down and is connected, four splint (44) all can extend to fixing base (20) inside.