Positioning device for plate processing for furniture manufacturing

Abstract

The utility model relates to the technical field of plate processing, in particular to a positioning device for plate processing for furniture manufacturing, which comprises a support frame body, a baffle plate, a clamping positioning mechanism and a distance sensor, at least one negative pressure cavity is formed in the bottom face of the supporting frame body, and air exhaust holes or air exhaust gaps communicated with the negative pressure cavities are evenly formed in the top face of the supporting frame body. The telescopic end of the telescopic cylinder is controlled to stretch out and draw back so as to drive the top plate to push the plate to move towards the left side, and the plate is clamped and positioned in cooperation with the baffle on the left side. Wherein a plurality of telescopic cylinders are arranged on the two sides of the baffle, so that the device is suitable for cutting and positioning irregular plates; when the thickness of the plate is relatively thin, a negative pressure environment can be formed for the bottom surface of the plate through the negative pressure cavity, so that adsorption force for positioning is provided for the plate from the bottom; therefore, the application range is widened.

Description

TECHNICAL FIELD

[0001] The utility model relates to panel processing technical field especially, a kind of positioning device for panel processing of furniture manufacturing. BACKGROUND

[0002] When processing panel, panel needs to be fixed, the existing panel is pushed by manual, and manual fixing affects processing precision, in addition, when some places are fixed and positioned to panel, the periphery of panel is clamped and fixed.

[0003] In prior art, when positioning panel by clamp, the clamping force of panel cannot be judged, which can cause panel deformation and affect the precision of cutting panel, and it is not convenient to position panel by clamp when panel is thin. SUMMARY

[0004] The utility model aims at providing a kind of positioning device for panel processing of furniture manufacturing, solve the problem that it is not convenient to accurately position panel and inconvenient to position thin plate when conventional panel processing of furniture manufacturing.

[0005] To solve the above technical problems, the utility model adopts the following technical solutions:

[0006] The utility model provides a kind of positioning device for panel processing of furniture manufacturing, a kind of positioning device for panel processing of furniture manufacturing, characterized by, including support frame body, the baffle of setting in support frame body top surface both sides, the clamping positioning mechanism for being positioned to panel and being set on the baffle, distance sensor for detecting the position of the panel and being set on the baffle;

[0007] At least one negative pressure cavity is arranged on the bottom surface of the support frame body, and a plurality of air extraction holes or air extraction slots are uniformly arranged on the top surface of the support frame body and communicated with the negative pressure cavity.

[0008] The clamping positioning mechanism includes at least one telescopic cylinder arranged on the baffle on one side of the support frame body, wherein a top plate is arranged on the end of the telescopic rod of the telescopic cylinder.

[0009] Further in the embodiment, at least one telescopic cylinder I is arranged on the baffle on one side of the support frame body, and a top plate I is arranged on the telescopic end of the telescopic cylinder I and in contact with the side surface of the panel.

[0010] Further in the embodiment, a guide sleeve is arranged on the baffle, and a guide rod is inserted into the guide sleeve, wherein the end of the guide rod is connected to the back surface of the top plate I.

[0011] Further in this embodiment, a pressure sensor is arranged on the baffle on the other side of the support frame body, wherein the pressure sensor is used for detecting to avoid that the pressure of the telescopic cylinder is too large to cause the deformation of the plate.

[0012] Further in this embodiment, telescopic cylinder I and telescopic cylinder II are arranged on the baffles on the two sides of the support frame body respectively; a top plate I is arranged on the telescopic end of the telescopic cylinder I, and a top plate II is arranged on the telescopic end of the telescopic cylinder II, and the plate is clamped and limited between the top plate I and the top plate II; wherein the telescopic cylinder I and the telescopic cylinder II are used for clamping the plate at the same time to adapt to the positioning of the plate with a relatively complex shape.

[0013] Further in this embodiment, a negative pressure cavity is arranged on the bottom surface of the support frame body, and the negative pressure cavity is communicated with a vacuum pump through a negative pressure pipe; wherein the negative pressure cavity can also be used for negative pressure adsorption on the bottom surface of the plate, and is especially suitable for thin plates.

[0014] Further in this embodiment, negative pressure cavity I and negative pressure cavity II are arranged symmetrically on the bottom surface of the support frame body, and the negative pressure cavity I and the negative pressure cavity II are both communicated with a vacuum pump through a negative pressure pipe, wherein the negative pressure power is provided by the vacuum pump.

[0015] Compared with the prior art, the beneficial technical effects of the utility model are:

[0016] In the utility model, the telescopic end of the telescopic cylinder is controlled to stretch out or retract, so as to drive the top plate to push the plate to move to the left side, and the clamping and positioning of the plate are realized in cooperation with the baffle on the left side. A plurality of telescopic cylinders are installed on the two sides of the baffle, so that the cutting and positioning of irregular plates are suitable; when the thickness of the plate is relatively thin, a negative pressure environment is formed on the bottom surface of the plate by the negative pressure cavity, so that the adsorption force of positioning is provided for the plate from the bottom, thereby improving the application range. BRIEF DESCRIPTION OF DRAWINGS

[0017] The utility model will be further described in connection with the drawings.

[0018] Figure 1 It is the main body sectional view schematic drawing of embodiment 1;

[0019] Figure 2 It is the structure schematic drawing of embodiment 1;

[0020] Figure 3 It is Figure 2 the top view schematic drawing of another embodiment;

[0021] Figure 4 It is Figure 3 another embodiment schematic drawing;

[0022] Figure 5It is the main body cross section schematic diagram of example 2.

[0023] Figure 6 It is the main body top view schematic diagram of example 2.

[0024] Mark explanation: 1, support frame body; 11, negative pressure hole; 2, baffle; 3, plate; 4, telescopic cylinder I; 41, guide rod; 42, top plate I; 5, negative pressure cavity I; 51, negative pressure pipe; 6, vacuum pump; 7, distance sensor; 8, pressure sensor; 9, telescopic cylinder II; 91, top plate II; 10, negative pressure cavity II. Specific implementation

[0025] Example 1

[0026] Reference Figure 1 And Figure 2 In the embodiment, a positioning device for plate processing in furniture manufacturing is disclosed, which comprises a support frame body 1, baffles 2 installed on both sides of the top surface of the support frame body 1, a clamping positioning mechanism installed on the baffles 2 and used for positioning a plate 3, and a distance sensor 7 installed on the baffles 2 and used for detecting the position of the plate 3.

[0027] A negative pressure cavity I 5 is installed on the bottom surface of the support frame body 1, and suction holes or suction gaps communicating with the negative pressure cavity I 5 are uniformly arranged on the top surface of the support frame body 1; the negative pressure cavity I 5 is connected with a vacuum pump 6 through a negative pressure pipe I 51; the clamping positioning mechanism comprises telescopic cylinders I 4 installed on the baffles 2 on one side of the support frame body 1, wherein a top plate I 41 is installed on the end of the telescopic rod of each telescopic cylinder I 4.

[0028] Reference Figure 3 In specific implementation, two telescopic cylinders I 4 are installed on the baffles 2 on one side of the support frame body 1 at intervals, and a top plate I 41 contacting the side surface of the plate 3 is installed on the telescopic end of each telescopic cylinder I 4; a guide sleeve is installed on the baffle 2, and a guide rod is inserted into the guide sleeve, wherein the end of the guide rod is connected to the back surface of the top plate I 41; wherein the telescopic cylinder I 4 is a pneumatic cylinder or an electric telescopic cylinder.

[0029] Reference Figure 4 A pressure sensor 8 can also be installed on the baffle 2 on the other side of the support frame body 1, which is used for detecting the pressure of the telescopic cylinder I 4 to avoid the deformation of the plate 3 caused by excessive pressure.

[0030] In use, first, the plate 3 is placed between the left baffle 2 and the top plate I 41, and then the telescopic end of the telescopic cylinder I 4 is controlled to stretch or retract to drive the top plate I 41 to push the plate 3 to move to the left side, and the clamping positioning of the plate 3 is realized in cooperation with the left baffle 2.

[0031] When the thickness of the plate 3 is thin, the negative pressure cavity I 5 can form a negative pressure environment for the bottom surface of the plate 3, so as to provide the plate 3 with positioning adsorption force from the bottom.

[0032] Reference Figure 5 and Figure 6 , the baffle 2 on both sides of the support frame body 1 is respectively provided with a telescopic cylinder I 4 and a telescopic cylinder II 9; the telescopic end of the telescopic cylinder I 4 is provided with a top plate I 41, and the telescopic end of the telescopic cylinder II 9 is provided with a top plate II 91, and the plate 3 is clamped and limited between the top plate I 41 and the top plate II 91; wherein a plurality of telescopic cylinders installed on both sides of the baffle 2 can be used for cutting and positioning of irregular plates.

[0033] In the embodiment, a reserved slot for feeding is arranged on the top of the support frame body 1 and directly above the negative pressure cavity I 5 and the negative pressure cavity II 10. In use, the support frame body 1 can be installed on the push bench saw through the slide rail, and the reserved slot is arranged to facilitate feeding.

[0034] In the embodiment, the negative pressure cavity I 5 and the negative pressure cavity II 10 are symmetrically arranged on the bottom surface of the support frame body 1, and the negative pressure cavity I 5 and the negative pressure cavity II 10 are both connected to the vacuum pump 6 through the negative pressure pipe 51; which can be used for sawing or cutting of thin plates.

[0035] The above embodiments only describe the preferred modes of the present application, and do not limit the scope of the present application. Without departing from the design spirit of the present application, various modifications and improvements of the technical solutions of the present application made by those skilled in the art shall fall within the protection scope determined by the claims of the present application.

Claims

1. A positioning device for processing of a board material for furniture manufacturing, characterized in that The support frame body, the baffle arranged on the top surface of the support frame body, the clamping positioning mechanism arranged on the baffle and used for positioning the plate, and the distance sensor arranged on the baffle and used for detecting the position of the plate are comprised. At least one negative pressure cavity is arranged on the bottom surface of the support frame body, and the air suction holes or air suction slits communicating with the negative pressure cavity are uniformly arranged on the top surface of the support frame body. The clamping positioning mechanism comprises at least one telescopic cylinder arranged on the baffle on one side of the support frame body, wherein a top plate is arranged on the end of the telescopic rod of the telescopic cylinder.

2. The positioning device for processing of a board for furniture manufacturing according to claim 1, characterized in that: At least one telescopic cylinder I is arranged on the baffle on one side of the support frame body, and a top plate I in contact with the side surface of the plate is arranged on the telescopic end of the telescopic cylinder I.

3. The positioning device for panel processing in furniture manufacturing according to claim 2, characterized in that: A guide sleeve is arranged on the baffle, and a guide rod is inserted into the guide sleeve, wherein the end of the guide rod is connected to the back surface of the top plate I.

4. The positioning device for panel processing in furniture manufacturing according to claim 3, characterized in that: A pressure sensor is arranged on the baffle on the other side of the support frame body.

5. The positioning device for panel processing in furniture manufacturing according to claim 1, characterized in that: Telescopic cylinders I and II are arranged on the baffles on both sides of the support frame body, respectively; a top plate I is arranged on the telescopic end of the telescopic cylinder I, and a top plate II is arranged on the telescopic end of the telescopic cylinder II, and the plate is clamped and positioned between the top plate I and the top plate II.

6. The positioning device for panel processing in furniture manufacturing according to claim 1, characterized in that: One negative pressure cavity is arranged on the bottom surface of the support frame body, and the negative pressure cavity is communicated with a vacuum pump through a negative pressure pipe.

7. The positioning device for panel processing in furniture manufacturing according to claim 1, characterized in that: Negative pressure cavities I and II are symmetrically arranged on the bottom surface of the support frame body, and the negative pressure cavities I and II are communicated with a vacuum pump through negative pressure pipes.

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