CN214772402U

CN214772402U - Clamping and positioning mechanism for processing sheet

Info

Publication number: CN214772402U
Application number: CN202120119795.3U
Authority: CN
Inventors: 冯家奕; 董梅
Original assignee: Zhuhai Meiyitong Ventilation Window Co ltd
Current assignee: Zhuhai Meiyitong Ventilation Window Co ltd
Priority date: 2021-01-15
Filing date: 2021-01-15
Publication date: 2021-11-19
Anticipated expiration: 2031-01-15

Abstract

The utility model relates to a page or leaf processing technology field, especially a press from both sides tight positioning mechanism for processing page or leaf, the utility model discloses a press from both sides tight positioning mechanism and adopt two movable plates that can follow first guide rail relative movement, all be provided with the tight piece of first clamp and the tight piece of second clamp on two movable plates to two movable plates order about through synchronous drive subassembly and realize synchronous relative being close to or keeping away from relatively, and the tight piece of first clamp and the tight piece of second clamp realize synchronous clamping or loosen the product through second driving motor, guarantee to press from both sides tight positioning accuracy, and can be according to the distance between two movable plates of the length adjustment of product, promote this and press from both sides tight positioning mechanism's suitability.

Description

Clamping and positioning mechanism for processing sheet

Technical Field

The utility model relates to a page or leaf processing technology field, especially a press from both sides tight positioning mechanism for processing page or leaf.

Background

Blinds are a style of window, originating in china. Ancient Chinese buildings have mullions, and are applied to all dynasties from the warring state to the Han dynasty. Vertical bars are called mullions, and horizontal bars are called mullions. The mullion window is an original style of the blind, and can be said to be the original state of the blind. Compared with the curtain, the shutter has the function of the curtain which is not available. In the aspect of sun shading, the louver can resist ultraviolet radiation and can adjust indoor light; in the aspect of ventilation, the fixed installation of the louver and the thick texture can comfortably enjoy the cool wind without other concerns; the curtain flutters when the indoor life is hidden, and the household privacy is ensured by the laminated design of the louver layers; in addition, when the shutter is completely closed, the shutter has one more window, and can play a role in sound insulation and heat insulation.

The louver sheet needs to be drilled in the processing of louver accessories, positioning holes at two ends of the louver sheet are mostly processed by manual or semi-automatic equipment in the current market, and the problems of relatively low positioning precision, drilling depth, positioning precision and efficiency exist in the processing process.

SUMMERY OF THE UTILITY MODEL

For solving the above-mentioned problem that exists among the prior art, the utility model provides a press from both sides tight positioning mechanism for processing page or leaf piece can accurate positioning clamp tight product, promotes machining precision and machining efficiency.

In order to solve the technical problem, the utility model adopts the following technical scheme: the utility model provides a press from both sides tight positioning mechanism for processing blade, includes the base and sets up the first guide rail of base, be provided with two movable plates on the first guide rail, two the movable plate passes through the synchronization driving subassembly to be connected, the synchronization driving subassembly can order about two the movable plate is followed first guide rail is close to relatively or keeps away from relatively, two all be provided with the second guide rail on the movable plate, be provided with first clamp tight piece and the tight piece of second clamp on the second guide rail, first clamp tight piece with the tight piece accessible second driving motor of second clamp orders about and realizes being close to relatively in order to press from both sides tight product or keeping away from relatively in order to loosen the product.

Further, the output end of the second driving motor is connected with a rotating rod, the first clamping block and the second clamping block are slidably arranged on the second guide rail through a movable sliding block respectively, and the movable sliding block and the rotating rod are hinged with connecting arms respectively.

Further, the first guide rail and the second guide rail are vertically arranged in space.

Further, clamping grooves are respectively formed in the side faces, close to each other, of the first clamping block and the second clamping block.

Further, the clamping groove is in a concave arc shape.

Further, the length of the side edge of the clamping groove on the upper end face is smaller than that of the other side edge, so that a gap facilitating product taking is formed between the first clamping block and the second clamping block which are opposite to each other.

Further, the concave arc-shaped lower side surface of the clamping groove extends with a support surface inclined downwards.

Furthermore, a plurality of first clamping blocks and a plurality of second clamping blocks which are matched with each other are arranged on the second guide rail, the first clamping blocks are connected through a first synchronous rod, and the second clamping blocks are connected through a second synchronous rod.

The utility model discloses mainly have following beneficial effect: the utility model discloses a press from both sides tight positioning mechanism adopts two movable plates that can follow first guide rail relative movement, all be provided with the tight piece of first clamp and the tight piece of second clamp on two movable plates to two movable plates order about and realize synchronous relative being close to or keeping away from relatively through the synchronous drive subassembly, and the tight piece of first clamp and the tight piece of second clamp realize through second driving motor that the product is pressed from both sides tightly or loosen in step, guarantee to press from both sides tight positioning accuracy, and can be according to the distance between two movable plates of the length adjustment of product, promote this suitability that presss from both sides tight positioning mechanism.

Drawings

Fig. 1 is a schematic structural view of a clamping and positioning mechanism according to an embodiment of the present invention;

fig. 2 is a schematic structural view of one of the moving plates according to the embodiment of the present invention;

FIG. 3 is a front view of the clamping and positioning mechanism according to the embodiment of the present invention;

fig. 4 is a schematic structural diagram of the first/second clamping block according to an embodiment of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

Referring to fig. 1 to 3, a clamping and positioning mechanism for processing a sheet includes a base 100 and a first guide rail 102 disposed on the base 100, the first guide rail 102 has two moving plates 101, the two moving plates 101 are connected by a synchronous driving assembly and move toward or away from each other along the first guide rail 102, specifically, the synchronous driving assembly includes a first driving motor and a synchronous belt 103 respectively connected to the two moving plates 101, specifically, a fixed block moving along the synchronous belt 103 is fixedly mounted at a lower end of the moving plate 101, and two moving blocks at a lower end of the two moving plates 101 are respectively disposed on two sides of the synchronous belt 103, so that the first driving motor can drive the two moving plates 101 to relatively approach along the first guide rail 102 when rotating in a forward direction, and can drive the two moving plates 101 to relatively move away from each other along the first guide rail 102 when rotating in a reverse direction, which needs to be described, the clamping and positioning mechanism of the present invention is a bilateral symmetry structure, that is, the two moving plates 101 are symmetrically disposed along the center line of the base 100, and the two moving plates 101 and the moving plates 101 have the same structure, and for the convenience of description, the following description will be specifically described by using one of the moving plates 101; the movable plate 101 is provided with a second guide rail 303, the second guide rail 303 is provided with a first clamping block 301 and a second clamping block 302, the first clamping block 301 and the second clamping block 302 can be driven by a second driving motor 304 to relatively approach to clamp a product or relatively separate from the product to loosen the product, specifically, the second driving motor 304 can realize synchronous movement of the first clamping block 301 and the second clamping block 302 on the second guide rail 303, so that the product can be accurately positioned and clamped, and the processing precision and the processing quality are improved; furthermore, when the product is transferred to needs, first clamp piece 301 and second clamp piece 302 press from both sides tight the upper end face of product in order to make things convenient for external manipulator to absorb the product, then first clamp piece 301 and second clamp piece 302 loosen the product and along the product of moving along first guide rail 102 removal in order to keep away from along with movable plate 101, avoid first clamp piece 301 or second clamp piece 302 to take place to interfere with the product, then the manipulator can order about the product carry forward along the horizontal direction can, need not to mention the product, thereby guarantee that the product is unchangeable in the high position between two adjacent processes, guarantee the precision of processing.

In some embodiments, referring to fig. 2 and fig. 3, the output end of the second driving motor 304 is connected to a rotating rod 306, the first clamping block 301 and the second clamping block 302 are slidably disposed on the second guide rail 303 through a moving slider 305, and a connecting arm 307 is hinged between the two moving sliders 305 and the rotating rod 306 respectively.

In some embodiments, the first guide rail 102 and the second guide rail 303 are vertically disposed in space, specifically, the first guide rail 102 is disposed horizontally left and right, and the second guide rail 303 is disposed horizontally front and back, or stated otherwise, the first guide rail 102 is disposed along a length direction of the product, and the second guide rail 303 is disposed along a width direction of the product.

In some embodiments, referring to fig. 3 and 4, the side surfaces of the first clamping block 301 and the second clamping block 302 which are relatively close to each other are respectively provided with a clamping groove 308, specifically, the clamping groove 308 is in a shape matched with the shape of the front side surface and the back side surface of the product, when the first clamping block 301 and the second clamping block 302 are relatively close to clamp the product, the positioning and clamping of the product are realized through the clamping groove 308, and the product is ensured to be relatively fixed in the processing process; further, the clamping groove 308 has a concave arc shape, and the lower end surface of the product moves to the central position along the lower surface of the concave arc-shaped clamping groove 308 during the clamping process, thereby achieving the positioning and clamping.

In some embodiments, as shown in fig. 4, the length of the side of the clamping groove 308 located on the upper end surface is smaller than that of the other side, so as to form a gap between the first clamping block 301 and the second clamping block 302, which is convenient for taking a product, in this embodiment, after an external manipulator needs to move downward to approach and suck the product, the external manipulator drives the product to move upward for a certain distance to avoid the first clamping block 301 or the second clamping block 302, and then drives the product to move forward to a station to achieve product transfer, at this time, the first clamping block 301 and the second clamping block 302 may partially release the product so that the lower side of the clamping groove 308 still supports the product and the gap formed on the upper end surface is larger than the width of the product, thereby ensuring that the manipulator can take the product out from between the first clamping block 301 and the second clamping block 302.

In some embodiments, referring to fig. 4, the concave arc-shaped clamping groove 308 extends from the lower side to a support surface 311 which is inclined downwards, when the product is initially placed on the support surface 311, the first clamping block 301 and the second clamping block 302 move synchronously to clamp the product, and the product moves upwards along the support surface 311 to the clamping groove 308 to achieve accurate positioning and clamping; when the first clamping block 301 and the second clamping block 302 move synchronously to release the product, the supporting surface 311 can support the product at a position between the first clamping block 301 and the second clamping block 302, so that an external manipulator can conveniently take the product.

In some embodiments, referring to fig. 1 to 3, a plurality of first clamping blocks 301 and a plurality of second clamping blocks 302 are disposed on the second guide rail 303, and the plurality of first clamping blocks 301 are connected by a first synchronization rod 309, the plurality of second clamping blocks 302 are connected by a second synchronization rod 310, specifically, the first clamping blocks 301 and the second clamping blocks 302 are disposed on the second guide rail 303 in a group, the plurality of first clamping blocks 301 are connected by the first synchronization rod 309 so as to synchronously move along the second guide rail 303 to be close to or far from the corresponding second clamping blocks 302, and the plurality of second clamping blocks 302 are connected by the second synchronization rod 310 so as to synchronously move along the second guide rail 303 to be close to or far from the corresponding first clamping blocks 301.

The foregoing is a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations are also considered as the protection scope of the present invention.

Claims

1. The clamping and positioning mechanism for processing the sheet is characterized by comprising a base (100) and a first guide rail (102) arranged on the base (100), wherein two moving plates (101) are arranged on the first guide rail (102), the two moving plates (101) are connected through a synchronous driving assembly, the synchronous driving assembly can drive the two moving plates (101) to be relatively close to or relatively far away from each other along the first guide rail (102), a second guide rail (303) is arranged on each of the two moving plates (101), a first clamping block (301) and a second clamping block (302) are arranged on the second guide rail (303), and the first clamping block (301) and the second clamping block (302) can be driven by a second driving motor (304) to be relatively close to clamp a product or relatively far away from the product to loosen the product.

2. The clamping and positioning mechanism for processing the sheet according to claim 1, wherein the output end of the second driving motor (304) is connected with a rotating rod (306), the first clamping block (301) and the second clamping block (302) are slidably arranged on the second guide rail (303) through a moving slide block (305), and connecting arms (307) are respectively hinged between the two moving slide blocks (305) and the rotating rod (306).

3. A clamp positioning mechanism for processing sheets according to claim 1, characterized in that said first guide rail (102) is spatially arranged perpendicular to said second guide rail (303).

4. A clamping and positioning mechanism for processing sheets according to claim 1 or 2, characterized in that the relatively close sides of the first clamping block (301) and the second clamping block (302) are respectively provided with a clamping groove (308).

5. A clamping and positioning mechanism for processing sheets according to claim 4, wherein said clamping groove (308) is concavely curved.

6. A clamping and positioning mechanism for processing sheets as claimed in claim 5, wherein the length of the side edge of the clamping groove (308) on the upper end surface is smaller than that of the other side edge, so as to form a gap between the opposite first clamping block (301) and the second clamping block (302) for facilitating the product taking.

7. A clamping and positioning mechanism for processing sheets as claimed in claim 5, wherein the underside of said concave arc-shaped clamping groove (308) extends with a downwardly inclined support surface (311).

8. A clamping and positioning mechanism for processing sheets as claimed in claim 1, wherein a plurality of first clamping blocks (301) and second clamping blocks (302) are provided on said second guide rail (303) in cooperation, and a plurality of said first clamping blocks (301) are connected by a first synchronizing bar (309), and a plurality of said second clamping blocks (302) are connected by a second synchronizing bar (310).