Cake blank grabbing device

Abstract

The utility model discloses a cake blank grabbing device, which belongs to the technical field of cake blank grabbing, and comprises a disc body, the disc body is of a hollow structure, a plurality of mounting blocks are fixedly connected to the disc body, and a plurality of suction holes are formed in the lower side surface of the disc body; the pipe body is fixedly installed on the disc body and communicated with the interior of the disc body, and the pipe body is communicated with external negative pressure suction equipment through a hose; the ejection assembly is mounted in the disc body, and the ejection assembly is matched with the suction hole; wherein when the negative pressure suction equipment works, the ejection assembly retracts into the disc body, the disc body adsorbs a cake blank through the suction hole, and when the negative pressure suction equipment is closed, the ejection assembly exerts abutting force on the cake blank. The base and the ejection block are arranged in the disc body, when the cake blank is grabbed, the ejection block retracts into the disc body, the cake blank can be smoothly adsorbed, and when the cake blank is put down, the cake blank can be conveniently taken out. The ejector block is inserted into the suction hole to apply abutting force to the cake blank, and the phenomenon that the cake blank cannot be separated is avoided.

Description

Technical Field

[0001] This utility model relates to the field of dough gripping technology, specifically to a dough gripping device. Background Technology

[0002] In the process of manufacturing dough, dough needs to be transferred from different production lines. During the transfer, a handling robotic arm is usually used to drive a dough gripping device to grab and transfer the dough. Currently, most dough gripping devices use adsorption to grab the dough. However, if the suction force is too strong, the dough will get stuck inside the suction hole and will not be easy to detach. If the suction force is too weak, the dough will easily fall off during the transfer. In order to solve the above problems, this utility model provides a dough gripping device. Utility Model Content

[0003] To address the aforementioned technical deficiencies, the purpose of this utility model is to provide a dough gripping device. A base and a top block are provided inside the disc. When gripping the dough, the top block retracts into the disc, allowing the dough to be smoothly adsorbed. When placing the dough down, the top block applies a clamping force to the dough from inside the suction hole, preventing the dough from being unable to detach.

[0004] To solve the above-mentioned technical problems, the present invention adopts the following technical solution: The present invention provides a dough gripping device, comprising:

[0005] The disc body is a hollow structure, and multiple mounting blocks are fixedly connected to the disc body. Multiple suction holes are provided on the lower side of the disc body.

[0006] The tube body is fixedly installed on the disc body and communicates with the interior of the disc body. The tube body is connected to the external negative pressure suction device through a flexible hose.

[0007] An ejector assembly is installed inside the disc body and is adapted to the suction hole;

[0008] When the negative pressure suction device is working, the ejector component retracts into the disc body, and the disc body adsorbs the cake blank through the suction hole. When the negative pressure suction device is turned off, the ejector component applies a clamping force to the cake blank.

[0009] Preferably, the ejection assembly includes:

[0010] Multiple top blocks, the number and position of which correspond one-to-one with the number and position of multiple suction holes;

[0011] A base is slidably installed inside the disc body, and multiple top blocks are fixedly connected to the base.

[0012] Preferably, a fixing rod is fixedly connected to the base, the fixing rod extends into the interior of the tube and is fixedly connected to a fixing block, and a through opening is provided on the side wall of the tube below the fixing block.

[0013] Preferably, an upper ring is fixedly connected to the fixing rod, and a lower ring is fixedly connected to the inner wall of the tube below the upper ring. A spring is connected between the upper ring and the lower ring, and the spring has a pulling force that pulls the upper ring downward.

[0014] Preferably, the opening of the suction hole is provided with an inner liner.

[0015] The beneficial effects of this utility model are as follows:

[0016] This invention, through the design of the top block and base, enables outside air to enter the tube body through the through-hole when the negative pressure suction device is started, blowing the fixed block upwards. This allows the top block to retract into the disc body, allowing the suction hole to smoothly adsorb the cake. When the negative pressure suction device stops, the spring pulls the upper ring, causing the base to drive the top block downwards. This allows the top block to pass through the suction hole, applying a clamping force to the cake, causing the cake to detach and fall smoothly. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is a schematic diagram of the overall structure of the present invention (first perspective).

[0019] Figure 2 This is a schematic diagram of the overall structure of the present invention (second perspective).

[0020] Figure 3 This is a cross-sectional view of the present invention.

[0021] Figure 4 This utility model Figure 3 Enlarged view of point A.

[0022] Figure 5 This is a schematic diagram of the structure of the base and top block of this utility model.

[0023] Explanation of reference numerals in the attached figures:

[0024] 1. Disc body, 2. Suction hole, 3. Tube body, 4. Top block, 5. Base, 6. Fixing rod, 7. Fixing block, 8. Through hole, 9. Upper ring, 10. Lower ring, 11. Spring, 12. Inner liner. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] This utility model provides a dough gripping device, such as Figures 1 to 5 As shown.

[0027] Example 1:

[0028] A dough gripping device includes a disc body 1, which is a hollow structure, and multiple mounting blocks are fixedly connected to the disc body 1. The mounting blocks are provided with threaded holes. The disc body 1 can be mounted on an external handling robotic arm through the mounting blocks. The handling robotic arm is existing technology and is now widely used, so this utility model will not elaborate on it.

[0029] A tube 3 is fixedly connected to the upper side of the disc 1, and the tube 3 communicates with the interior of the disc 1. The lower side of the disc 1 is provided with multiple suction holes 2. The tube 3 is connected to an external negative pressure suction device through a flexible tube. When the negative pressure suction device is started, the suction holes 2 can be located at the openings on the lower side of the disc 1 to form a negative pressure, which can be used to adsorb the cake blank and complete the cake blank grasping work.

[0030] An inner liner 12 is fixedly connected inside the suction hole 2, and the inner liner 12 can protect the opening of the suction hole 2.

[0031] Example 2:

[0032] Based on Example 1, in order to prevent the surface of the dough from deforming under negative pressure and entering the suction hole 2, which would make it difficult for the dough to detach from the disc 1, an ejector assembly is provided inside the disc 1. The ejector assembly is adapted to the suction hole 2. When the negative pressure suction device is working, the ejector assembly retracts into the disc 1. At this time, the disc 1 smoothly adsorbs the dough through the suction hole 2. When the negative pressure suction device stops, the ejector assembly passes through the suction hole 2 and applies a pressing force to the dough, so that the dough can detach smoothly.

[0033] The ejection assembly includes a base 5, which is slidably installed inside the disc body 1. Multiple top blocks 4 are fixedly installed on the lower side of the base 5. The number and position of the multiple top blocks 4 correspond one-to-one with the number and position of multiple suction holes 2. A fixing rod 6 is fixedly connected to the upper side of the base 5. The fixing rod 6 extends into the inside of the tube body 3 and is fixedly connected to a fixing block 7. A through-hole 8 is provided below the fixing block 7 and on the side wall of the tube body 3. An upper ring 9 is fixedly connected to the fixing rod 6. A lower ring 10 is fixedly connected below the upper ring 9 and on the inner side wall of the tube body 3. The outer diameter of the upper ring 9 is smaller than the inner diameter of the tube body 3, and the inner diameter of the lower ring 10 is larger than the outer diameter of the fixing rod 6. A spring 11 is connected between the upper ring 9 and the lower ring 10. The upper end of the spring 11 is fixedly connected to the upper ring 9, and the lower end is fixedly connected to the lower ring 10. The spring 11 has a pulling force that pulls the upper ring 9 downward.

[0034] When the negative pressure suction device is started, outside air enters the interior of the tube body 3 through the through port 8 and blows the fixing block 7 upward, so that the fixing rod 6 overcomes the tension of the spring 11 and drives the base 5 and the top block 4 to move upward, so that the disc body 1 can smoothly adsorb the cake through the suction hole 2.

[0035] When the negative pressure suction device is turned off, the spring 11 pulls the fixing rod 6 downward through the upper ring 9, so that the base 5 can drive the top block 4 to move downward, so that the top block 4 passes through the suction hole 2 and applies a clamping force to the dough. Even if the surface of the dough deforms and enters the interior of the suction hole 2, it will be pushed out by the top block 4, and then the dough can be smoothly removed from the tray 1.

[0036] Obviously, those skilled in the art can make various modifications and variations to this utility model without departing from its spirit and scope. Therefore, if these modifications and variations fall within the scope of the claims of this utility model and their equivalents, this utility model also intends to include these modifications and variations.

Claims

1. A wafer grabber device, characterized by, The utility model relates to a cake embryo suction device, including: Disc (1), disc (1) is hollow structure, and disc (1) is fixedly connected with multiple mounting blocks, the lower side of disc (1) is equipped with multiple suction holes (2); Pipe body (3), pipe body (3) is fixedly installed on disc (1) and communicates with the inside of disc (1), pipe body (3) communicates with the negative pressure suction equipment of outside through the hose; Ejection assembly, the ejection assembly is installed in the inside of disc (1), and the ejection assembly is adapted with suction hole (2); Wherein, when negative pressure suction equipment works, ejection assembly retracts in disc (1), and disc (1) absorbs cake embryo through suction hole (2), when negative pressure suction equipment is closed, ejection assembly exerts the force of resistance to cake embryo.

2. A wafer grab device as claimed in claim 1, characterised in that, The ejection assembly includes: Multiple top block (4), multiple top block (4) the number and position with multiple suction hole (2) the number and position one-to-one correspondence; Base (5), base (5) sliding installation is in the inside of disc (1), and multiple top block (4) is fixedly connected on base (5).

3. A wafer grab device as claimed in claim 2, characterised in that, The fixed rod (6) of fixed connection is set on the base (5), and the fixed rod (6) extends to the inside of pipe body (3), and is fixedly connected with fixed block (7), and the side wall of pipe body (3) below fixed block (7) is equipped with through port (8).

4. A wafer grab device as claimed in claim 3, characterised in that, The fixed rod (6) of fixed connection is set on the base (5), and the fixed rod (6) extends to the inside of pipe body (3), and is fixedly connected with fixed block (7), and the side wall of pipe body (3) below fixed block (7) is equipped with through port (8).

5. A wafer grab device as claimed in claim 1, wherein, The upper ring (9) of fixed connection is set on the fixed rod (6), and the inner side wall of pipe body (3) is fixedly connected with lower ring (10) below the upper ring (9), and spring (11) is connected between the upper ring (9) and lower ring (10), and spring (11) has the pulling force of pulling the upper ring (9) downward. The opening of suction hole (2) is equipped with inner bushing (12).

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