CN212238965U - Self-positioning feeding device for plate bending machine - Google Patents

Self-positioning feeding device for plate bending machine Download PDF

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Publication number
CN212238965U
CN212238965U CN202020619698.6U CN202020619698U CN212238965U CN 212238965 U CN212238965 U CN 212238965U CN 202020619698 U CN202020619698 U CN 202020619698U CN 212238965 U CN212238965 U CN 212238965U
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CN
China
Prior art keywords
plate
material pushing
pushing
pair
driving
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN202020619698.6U
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Chinese (zh)
Inventor
孟云涛
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhangjiagang Zhonglai Machinery Co ltd
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Zhangjiagang Zhonglai Machinery Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
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Application filed by Zhangjiagang Zhonglai Machinery Co ltd filed Critical Zhangjiagang Zhonglai Machinery Co ltd
Priority to CN202020619698.6U priority Critical patent/CN212238965U/en
Application granted granted Critical
Publication of CN212238965U publication Critical patent/CN212238965U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a self-align loading attachment for veneer reeling machine, including the pay-off base plate that is located veneer reeling machine one side. The feeding base plate is sequentially provided with a plate receiving assembly, a plate aligning assembly and a plate pushing assembly. The plate pushing assembly comprises a limiting sliding groove formed along the central line of the length direction of the feeding base plate, and a pushing plate used for pushing plates is arranged in the limiting sliding groove in a sliding mode. The plate receiving assembly comprises a pair of receiving platforms which are symmetrically arranged on two sides of the limiting sliding groove. The plate alignment assembly comprises a pair of alignment push plates which are symmetrically arranged on the outer sides of the bearing tables and can move in opposite directions or back to back. When a pair of counterpoint push pedal when moving in opposite directions, the inboard homoenergetic of counterpoint push pedal supports to leaning on the side of panel. The utility model discloses a self-align loading attachment has not only realized the automatic positioning of panel, has improved positioning accuracy, has alleviateed artifical intensity of labour moreover, has improved work efficiency.

Description

Self-positioning feeding device for plate bending machine
Technical Field
The utility model relates to a veneer reeling machine charging equipment technical field especially relates to a self-align loading attachment for veneer reeling machine.
Background
In the field of machining, large metal plates are often required to be rolled for subsequent machining, and a plate rolling machine is equipment for bending and forming the plates by using working rolls and is very important machining equipment. The working principle of the plate bending machine is that the working roll is moved under the action of external force such as hydraulic force or mechanical force, and the like, so that the plate is bent or rolled and formed. According to the rotary motion and position change of the working rollers with different shapes, parts such as elliptical parts, arc parts, cylindrical parts and the like can be processed.
When a plate is rolled by using a plate rolling machine, the plate needs to be vertically pressed between an upper compression roller and a lower compression roller in order to ensure the quality of rolled forming. However, when the existing plate bending machine carries out feeding, the manual feeding is mainly adopted, and whether the plate is inclined or not is observed through naked eyes, so that the problem of poor positioning precision exists, the manual consumption is high, and the efficiency is low.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects, the utility model aims to provide a self-positioning feeding device for a plate bending machine, which not only realizes the automatic positioning of plates and improves the positioning precision, but also lightens the labor intensity of workers and improves the working efficiency.
In order to achieve the above purpose, the utility model discloses a technical scheme is: a self-positioning feeding device for a plate bending machine comprises a feeding base plate positioned on one side of the plate bending machine. The feeding base plate is sequentially provided with a plate receiving assembly, a plate aligning assembly and a plate pushing assembly. The plate pushing assembly comprises a limiting sliding groove formed along the central line of the length direction of the feeding base plate, and a pushing plate used for pushing plates is arranged in the limiting sliding groove in a sliding mode. The plate receiving assembly comprises a pair of receiving platforms which are symmetrically arranged on two sides of the limiting sliding groove. The plate alignment assembly comprises a pair of alignment push plates which are symmetrically arranged on the outer sides of the bearing tables and can move in opposite directions or back to back. When a pair of counterpoint push pedal when moving in opposite directions, the inboard homoenergetic of counterpoint push pedal supports to leaning on the side of panel.
The beneficial effects of the utility model reside in that: the pair of bearing tables can lift the plate to a certain height, so that the material pushing plate can move to a material pushing position conveniently; the pair of aligning push plates capable of moving in the opposite direction or the back direction can be abutted against the two sides of the plate, and the plate is aligned in the middle to adjust the feeding position of the plate; the pushing plate can be pushed to move towards the direction of the plate bending machine in a limiting mode through the arrangement of the pushing plate capable of moving along the limiting sliding groove, at the moment, the pushing plate limits the pushing direction of the plate under the effect of the limiting sliding groove, meanwhile, the two sides of the plate are limited by the aligning pushing plate, the pushing direction of the plate is further limited, and the plate is guaranteed to enter the plate bending machine vertically. The utility model discloses a self-align loading attachment, the automatic positioning when not only having realized panel material loading has improved positioning accuracy, has alleviateed artifical intensity of labour moreover, has improved work efficiency.
Further, the plate alignment assembly further comprises a driving piece for driving the alignment push plate to move, the driving piece comprises a bidirectional screw rod fixedly connected to the lower end of the feeding base plate, and one end of the bidirectional screw rod is provided with a driving motor for driving the bidirectional screw rod to rotate. The bidirectional screw rod is provided with two screw thread parts with opposite rotation directions, each screw thread part is sleeved with a nut seat matched with the screw thread part, and the pair of nut seats are fixedly connected with the pair of alignment push plates respectively. The two-way screw rod is driven to rotate by the driving motor, so that the two nut seats are driven to move in opposite directions or in the back direction, and the two contraposition push plates are driven to move in opposite directions or in the back direction, so that the distance between the two contraposition push plates is matched with the width of the plate.
Further, the driving member further comprises a guide rod for limiting the moving direction of the nut seat. The guide rod sequentially penetrates through the pair of nut seats, and two ends of the guide rod are fixedly connected to the feeding base plate. The moving direction of the nut seat is limited by the arrangement of the guide rod, and the moving stability of the nut seat is improved.
Furthermore, the feeding substrate is further provided with a slot for limiting the moving range of the alignment pushing plate, and the lower end of the alignment pushing plate is provided with an extending part which extends into the slot and is fixedly connected with the nut seat corresponding to the slot.
Further, the material pushing plate comprises a material pushing bottom plate, wherein the upper end face of the material pushing bottom plate is flush with the upper end face of the bearing table. The lower end of the material pushing bottom plate is provided with a sliding block matched with the limiting sliding groove, and the upper end of the material pushing bottom plate is provided with a material pushing vertical plate in an L-shaped structure. One side of the material pushing vertical plate is connected with a material pushing driving piece for driving the material pushing vertical plate to move. Through the arrangement of the material pushing bottom plate with the upper end surface flush with the upper end surface of the bearing table, when the plate is placed on the bearing table, the upper end of the material pushing bottom plate can also bear the plate; and then the pushing vertical plate which is in an L-shaped structure is abutted against the side edge of the plate, so that the end part of the plate can be limited by the included angle between the pushing vertical plate and the pushing bottom plate, and the positioning precision of the plate is improved.
Further, the pushing driving piece comprises a pair of slide rails arranged along the length direction of the feeding substrate and a pushing driving plate positioned above the aligning push plate. The material pushing driving plate is fixedly connected with the material pushing vertical plate, and a hydraulic cylinder is fixedly connected onto the material pushing driving plate. The slide rails are symmetrically arranged on the outer sides of the pair of alignment push plates, and material pushing slide blocks are arranged on the slide rails in a sliding mode. The upper end of the material pushing sliding block is fixedly connected with the material pushing driving plate. The material pushing drive plate is arranged above the alignment push plate, so that the material pushing drive plate is prevented from contacting the alignment push plate when moving, and the respective running reliability of the material pushing drive plate and the alignment push plate is ensured.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention;
3 fig. 3 2 3 is 3 a 3 schematic 3 sectional 3 view 3 taken 3 along 3 the 3 direction 3 a 3- 3 a 3 in 3 fig. 3 1 3. 3
In the figure:
1-a plate rolling machine; 2-feeding a substrate; 21-slotting; 22-a slide rail; 3-a limiting chute; 4-a material pushing plate; 41-material pushing bottom plate; 411-a slider; 42-pushing a vertical plate; 5-a receiving platform; 6-aligning push plate; 71-a bidirectional screw rod; 72-a drive motor; 73-nut seats; 74-a guide bar; 8-pushing a material driving plate; 9-pushing sliding block.
Detailed Description
The following detailed description of the preferred embodiments of the present invention will be provided in conjunction with the accompanying drawings, so as to enable those skilled in the art to more easily understand the advantages and features of the present invention, and thereby define the scope of the invention more clearly and clearly.
Examples
Referring to the attached drawings 1-2, the self-positioning feeding device for the plate bending machine of the present invention comprises a feeding base plate 2 located on one side of the plate bending machine 1. And the feeding base plate 2 is sequentially provided with a plate receiving assembly, a plate aligning assembly and a plate pushing assembly. The plate pushing assembly comprises a limiting sliding groove 3 formed along the central line of the length direction of the feeding base plate 2, and a material pushing plate 4 used for pushing plates is arranged in the limiting sliding groove 3 in a sliding mode. The plate receiving assembly comprises a pair of receiving platforms 5 which are symmetrically arranged on two sides of the limiting sliding groove 3. The plate alignment assembly comprises a pair of alignment push plates 6 which are symmetrically arranged on the outer sides of the pair of bearing tables 5 and can move in opposite directions or back to back. When the pair of aligning push plates 6 moves towards each other, the inner sides of the aligning push plates 6 can be abutted against the side edges of the plates.
The plate can be lifted to a certain height through the arrangement of the pair of receiving tables 5, so that the material pushing plate 4 can be conveniently moved to a material pushing position; the alignment push plates 6 which can move in the opposite direction or the back direction can be abutted against the two sides of the plate, and the plate is centered and aligned to adjust the initial feeding position of the plate; the pushing plate 4 capable of moving along the limiting sliding groove 3 can be used for limiting the pushing of the plate to move towards the direction of the plate bending machine 1, at the moment, the pushing plate 4 limits the pushing direction of the plate under the action of the limiting sliding groove 3, meanwhile, the two sides of the plate are limited by the aligning pushing plate 6, the pushing direction of the plate is further limited, and the plate is guaranteed to vertically enter the plate bending machine 1.
In this embodiment, the plate alignment assembly further includes a driving member for driving the alignment push plate 6 to move, the driving member includes a bidirectional screw rod 71 fixedly connected to the lower end of the feeding substrate 2, and one end of the bidirectional screw rod 71 is provided with a driving motor 72 for driving the bidirectional screw rod 71 to rotate. The bidirectional screw rod 71 is provided with two screw thread portions with opposite rotation directions, each screw thread portion is sleeved with a nut seat 73 matched with the screw thread portion, and the pair of nut seats 73 are fixedly connected with the pair of aligning push plates 6 respectively. The driving motor 72 drives the bidirectional screw rod 71 to rotate, so as to drive the two nut seats 73 to move in opposite directions or in the back direction, and further drive the two aligning push plates 6 to move in opposite directions or in the back direction, so that the distance between the two aligning push plates 6 is matched with the width of the plate.
In order to improve the smoothness of the movement of the nut seat 73, the driving member further includes a guide rod 74 for limiting the moving direction of the nut seat 73. The guide rod 74 sequentially passes through a pair of nut seats 73, and both ends thereof are fixed to the feeding base plate 2.
The feeding base plate 2 is further provided with a slot 21 for limiting the moving range of the alignment push plate 6, and the lower end of the alignment push plate 6 is provided with an extending part which extends into the slot 21 and is fixedly connected with the nut seat 73 corresponding to the extending part.
In this embodiment, the material pushing plate 4 includes a material pushing bottom plate 41 having an upper end surface flush with the upper end surface of the receiving platform 5. The lower end of the material pushing bottom plate 41 is provided with a sliding block 411 matched with the limiting sliding groove 3, and the upper end of the material pushing bottom plate is provided with a material pushing vertical plate 42 in an L-shaped structure. One side of the material pushing vertical plate 42 is connected with a material pushing driving piece for driving the material pushing vertical plate to move. Through the arrangement of the material pushing bottom plate 41 with the upper end surface flush with the upper end surface of the receiving table 5, when the plate is placed on the receiving table 5, the upper end of the material pushing bottom plate 41 can also receive the plate; and then the material pushing vertical plate 42 which is in an L-shaped structure is abutted against the side edge of the plate, so that the end part of the plate can be limited by the included angle between the material pushing vertical plate 42 and the material pushing bottom plate 41, and the positioning precision of the plate is improved.
The pushing driving piece comprises a pair of slide rails 22 arranged along the length direction of the feeding substrate 2 and a pushing driving plate 8 positioned above the aligning push plate 6. The material pushing driving plate 8 is fixedly connected with the material pushing vertical plate 42, and a hydraulic cylinder is fixedly connected onto the material pushing driving plate. The slide rails 22 are symmetrically arranged on the outer sides of the pair of alignment push plates 6, and push sliders 9 are arranged on the slide rails in a sliding manner. The upper ends of the pushing sliding blocks 9 are fixedly connected with the pushing driving plate 8. The material pushing drive plate 8 is arranged above the alignment push plate 6, so that the material pushing drive plate 8 is prevented from contacting the alignment push plate 6 when moving, and the reliability of respective operation of the material pushing drive plate 8 and the alignment push plate 6 is ensured.
The specific working process of this embodiment is as follows:
placing a plate on a bearing table, starting a driving motor, rotating a bidirectional screw rod and driving two nut seats to move oppositely, moving an alignment push plate to the direction of a limiting sliding groove simultaneously until the alignment push plate abuts against two sides of the plate, wherein the distance between the alignment push plates is matched with the width of the plate, and the plate is limited and centered (the plate is vertical to a plate rolling machine) under the action of the alignment push plates; starting a hydraulic cylinder, driving a material pushing slider to move along a slide rail by a material pushing driving plate, and synchronously moving a material pushing vertical plate and a material pushing bottom plate until the material pushing vertical plate abuts against a plate, wherein the material pushing bottom plate is positioned below the plate and supports the plate; the material pushing driving plate is continuously driven to move, the material pushing vertical plate pushes the plate to move along the direction from the bearing table to the plate bending machine, at the moment, the sliding block moves along the limiting sliding groove, the two side edges of the plate move along the alignment push plate, and the material pushing sliding block moves along the sliding rail; the multiple limitation of the movement of the plate to the direction of the plate bending machine is realized through the matching of the sliding block and the limiting sliding groove, the limitation of the pair of alignment push plates and the matching of the pushing sliding block and the sliding rail, and the accuracy of the movement of the plate is improved.
The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, so as not to limit the protection scope of the present invention, and all equivalent changes or modifications made according to the spirit of the present invention should be covered in the protection scope of the present invention.

Claims (6)

1. A self-positioning feeding device for a plate bending machine comprises a feeding base plate positioned on one side of the plate bending machine; the method is characterized in that: the feeding substrate is sequentially provided with a plate receiving assembly, a plate aligning assembly and a plate pushing assembly; the plate pushing assembly comprises a limiting sliding groove formed along the central line of the feeding base plate in the length direction, and a pushing plate for pushing a plate is arranged in the limiting sliding groove in a sliding mode; the plate receiving assembly comprises a pair of receiving tables symmetrically arranged on two sides of the limiting sliding groove; the plate alignment assembly comprises a pair of alignment push plates which are symmetrically arranged on the outer sides of the pair of bearing tables and can move in the opposite direction or the back direction; when a pair of counterpoint push pedal when moving in opposite directions, the inboard homoenergetic of counterpoint push pedal supports to leaning on the side of panel.
2. The loading device according to claim 1, characterized in that: the plate alignment assembly further comprises a driving piece for driving the alignment push plate to move, the driving piece comprises a bidirectional screw rod fixedly connected to the lower end of the feeding base plate, and one end of the bidirectional screw rod is provided with a driving motor for driving the bidirectional screw rod to rotate; the bidirectional screw rod is provided with two screw thread parts with opposite rotation directions, each screw thread part is sleeved with a nut seat matched with the screw thread part, and the pair of nut seats are fixedly connected with the pair of alignment push plates respectively.
3. The loading device according to claim 2, characterized in that: the driving piece also comprises a guide rod used for limiting the moving direction of the nut seat; the guide rod sequentially penetrates through the pair of nut seats, and two ends of the guide rod are fixedly connected to the feeding base plate.
4. A loading device according to claim 3, characterized in that: the feeding base plate is also provided with a notch for limiting the moving range of the alignment push plate, and the lower end of the alignment push plate is provided with an extending part which extends into the notch and is fixedly connected with the nut seat corresponding to the extending part.
5. A loading device according to any one of claims 1-4, characterized in that: the material pushing plate comprises a material pushing bottom plate, the upper end face of the material pushing bottom plate is flush with the upper end face of the bearing table; the lower end of the material pushing bottom plate is provided with a sliding block matched with the limiting sliding groove, and the upper end of the material pushing bottom plate is provided with a material pushing vertical plate in an L-shaped structure; one side of the material pushing vertical plate is connected with a material pushing driving piece for driving the material pushing vertical plate to move.
6. The loading device according to claim 5, characterized in that: the pushing driving piece comprises a pair of slide rails arranged along the length direction of the feeding substrate and a pushing driving plate positioned above the aligning push plate; the material pushing driving plate is fixedly connected with the material pushing vertical plate, and a hydraulic cylinder is fixedly connected onto the material pushing driving plate; the slide rails are symmetrically arranged on the outer sides of the pair of alignment push plates, and material pushing slide blocks are arranged on the slide rails in a sliding manner; the upper end of the material pushing sliding block is fixedly connected with the material pushing driving plate.
CN202020619698.6U 2020-04-22 2020-04-22 Self-positioning feeding device for plate bending machine Expired - Fee Related CN212238965U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202020619698.6U CN212238965U (en) 2020-04-22 2020-04-22 Self-positioning feeding device for plate bending machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202020619698.6U CN212238965U (en) 2020-04-22 2020-04-22 Self-positioning feeding device for plate bending machine

Publications (1)

Publication Number Publication Date
CN212238965U true CN212238965U (en) 2020-12-29

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ID=74002698

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202020619698.6U Expired - Fee Related CN212238965U (en) 2020-04-22 2020-04-22 Self-positioning feeding device for plate bending machine

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Country Link
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112849910A (en) * 2021-01-10 2021-05-28 彭美芬 Automatic feeding robot for plate processing
CN112974649A (en) * 2021-02-05 2021-06-18 董霆宇 Synchronous pressing mechanism for metal parts

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112849910A (en) * 2021-01-10 2021-05-28 彭美芬 Automatic feeding robot for plate processing
CN112974649A (en) * 2021-02-05 2021-06-18 董霆宇 Synchronous pressing mechanism for metal parts
CN112974649B (en) * 2021-02-05 2024-02-02 董霆宇 Synchronous pressing mechanism for metal pieces

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CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20201229

CF01 Termination of patent right due to non-payment of annual fee