Positioning carrier and transferring mechanism

Abstract

The positioning carrier is characterized in that the positioning carrier comprises a carrier plate, a rear side positioning plate and a right side positioning plate are arranged on the rear side and the right side of the top of the carrier plate respectively, and the right end of the rear side positioning plate is connected with the rear end of the right side positioning plate; a positioning angle is formed at the joint of the rear side positioning plate and the right side positioning plate; a plurality of mounting screw holes are formed in the top surface of the carrier plate, and the plurality of mounting screw holes are arranged close to the left front part of the top surface of the carrier plate; a clamping and positioning part is installed on the top face of the carrier plate and comprises a clamping air cylinder and a clamping and positioning plate, the clamping air cylinder is connected with the installation screw hole through a bolt, the clamping and positioning plate is connected with an output shaft of the clamping air cylinder, a clamping groove is formed in the clamping and positioning plate, and the clamping groove right faces the positioning angle; and the clamping cylinder drives the clamping groove of the clamping positioning plate to be close to or far away from the positioning angle. According to the utility model, the cost is reduced, and the positioning convenience is improved.

Description

Technical Field

[0001] The utility model relates to the field of 3C product production and processing, in particular to a positioning carrier and a transfer mechanism. Background Art

[0002] In the prior art, most of the laptop computer shells are made of metal, and the screen frames of laptop computers or ordinary computer monitors are made of metal or plastic. Among them, when the frame is produced and processed on the screen frame of the laptop computer, after the main body of the frame is produced, it is necessary to stick some auxiliary materials on it, such as sponge, tape, etc. Among them, some are done manually, and some are done by automated equipment. When using automated equipment to stick auxiliary materials, a tray that matches the computer frame is generally used for feeding, and then the robot sticks the required auxiliary materials on the frame. However, this tray has the following shortcomings:

[0003] 1. The size of the pallet is fixed, which is compatible with the computer frame to be processed. If you change the frame of a different size, you need to change the pallet, which leads to high costs. Especially for products with small batches, since each auxiliary material coating step only requires one pallet, the cost is even higher;

[0004] 2. Due to the adaptation of the pallet and the frame, precise positioning is required in advance when placing the materials. Manual placement or the use of industrial cameras, manipulators, etc. is required. Manual placement is inefficient, and the placement of industrial cameras and manipulators is required in every auxiliary material pasting process, and the cost is relatively high. Summary of the invention

[0005] The utility model aims to provide a positioning carrier and a transfer mechanism. By using the structure, the scope of application can be increased, the cost can be reduced, and the convenience of adjustment can be improved.

[0006] In order to achieve the above-mentioned purpose, the technical solution adopted by the utility model is: a positioning carrier, comprising a carrier plate, a rear positioning plate and a right positioning plate are respectively provided on the rear side and the right side of the top of the carrier plate, the right end of the rear positioning plate is connected to the rear end of the right positioning plate, and the connection between the rear positioning plate and the right positioning plate constitutes a positioning angle;

[0007] A plurality of mounting screw holes are provided on the top surface of the carrier plate, and the plurality of mounting screw holes are arranged near the left front of the top surface of the carrier plate;

[0008] A clamping and positioning component is installed on the top surface of the carrier plate, and the clamping and positioning component includes a clamping cylinder and a clamping and positioning plate. The clamping cylinder is connected to the mounting screw hole via a bolt, and the clamping and positioning plate is connected to the output shaft of the clamping cylinder. A clamping groove is provided on the clamping and positioning plate, and the clamping groove is arranged opposite to the positioning angle.

[0009] The clamping cylinder drives the clamping groove of the clamping positioning plate to approach or move away from the positioning angle.

[0010] In the above technical solution, two mutually parallel left grooves are provided on the top surface of the carrier plate, and the left grooves are arranged parallel to the rear positioning plate;

[0011] Two right grooves parallel to each other are arranged on the top surface of the carrier plate, and the right grooves are arranged parallel to the right positioning plate.

[0012] In the above technical solution, the two left grooves are arranged at intervals in front and back, the two right grooves are arranged at intervals in left and right, and the right groove is arranged on the right side of the left groove at the front end.

[0013] In the above technical solution, the left side of the left groove is connected to the left side surface of the carrier plate, and the front end of the right groove is connected to the front end surface of the carrier plate.

[0014] In the above technical solution, a plurality of left screw holes are installed on the bottom surface of the left groove at intervals from left to right, and a plurality of right screw holes are installed on the bottom surface of the right groove at intervals from front to back.

[0015] In the above technical solution, a left positioning plate is detachably mounted on the carrier plate, and the left positioning plate is connected to the left screw hole of one of the left grooves via bolts, or connected to the left screw holes of two left grooves via bolts;

[0016] A front positioning plate is detachably mounted on the carrier plate, and the front positioning plate is connected to a right screw hole of one right groove via a bolt, or connected to two right screw holes of the right groove via a bolt;

[0017] The left side positioning plate is arranged parallel to the right side positioning plate, and the front side positioning plate is arranged parallel to the rear side positioning plate.

[0018] In the above technical solution, the top planes of the left positioning plate and the front positioning plate are arranged below the bottom plane of the clamping positioning plate, and the bottom plane of the clamping positioning plate is arranged below the top planes of the rear positioning plate and the right positioning plate.

[0019] In the above technical solution, a positioning boss is also installed on the top surface of the carrier plate, and the positioning boss is arranged between the positioning angle and the clamping positioning plate;

[0020] The positioning boss is a parallelogram structure, the rear side surface of the positioning boss is arranged parallel to the rear positioning plate, and the right side surface of the positioning boss is arranged parallel to the right positioning plate;

[0021] The rear side surface of the positioning boss is disposed close to the rear positioning plate, and the right side surface of the positioning boss is disposed close to the right positioning plate;

[0022] The top plane of the positioning boss is arranged below the top planes of the rear positioning plate and the right positioning plate.

[0023] In the above technical solution, a plurality of positioning screw holes are provided in the middle of the carrier plate, and the plurality of positioning screw holes are arranged at intervals from the back to the front;

[0024] Two positioning holes are arranged on the top surface of the positioning boss, and the positioning boss is connected with the positioning screw hole through bolts passing through the positioning holes.

[0025] The utility model also provides a transfer mechanism, including the above-mentioned positioning carrier, and also includes a driving mechanism, the bottom of the carrier plate is connected to the driving mechanism, and the driving mechanism is configured to drive the carrier plate to move left and right.

[0026] Due to the application of the above technical solution, the utility model has the following advantages compared with the prior art:

[0027] 1. In the utility model, the L-shaped structure formed by the rear positioning plate and the right positioning plate is used to position the positioning angle of the product as a reference, and then a clamping groove facing the positioning angle is arranged on the clamping positioning plate through the arrangement of the clamping cylinder and the clamping positioning plate, and the clamping groove is driven to approach the positioning angle through the extension of the cylinder output, so that the adjacent two sides of the product are respectively against the rear positioning plate and the right positioning plate, so as to realize the rapid positioning of the product, which can be suitable for the rapid positioning of products of different sizes, with lower cost and higher positioning efficiency, and no manual operation is required;

[0028] 2. In the present invention, by setting the left groove and the right groove, the left positioning plate and the front positioning plate can be installed thereon, and the distance between the corresponding right positioning plate and the rear positioning plate can be adjusted, so as to position the side of the product, ensure that the product will not be offset and deformed during the subsequent processing, and ensure the stability of the subsequent processing of the product;

[0029] 3. The utility model is provided with a positioning boss, and the positioning boss is also replaceable, and the positioning boss can be used to support and position the inner wall of the product, ensuring that the variability margin in the subsequent processing of the product is limited, thereby ensuring the stability and quality of the subsequent processing of the product. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 It is a structural schematic diagram of the first embodiment of the present utility model.

[0031] Among them: 1. Carrier plate; 2. Rear positioning plate; 3. Right positioning plate; 4. Positioning angle; 5. Mounting screw hole; 6. Clamping cylinder; 7. Clamping positioning plate; 8. Clamping groove; 9. Left groove; 10. Right groove; 11. Left screw hole; 12. Right screw hole; 13. Positioning boss; 14. Positioning hole; 15. Driving mechanism. DETAILED DESCRIPTION

[0032] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0033] Example 1: See Figure 1 As shown, a positioning carrier comprises a carrier plate 1, a rear positioning plate 2 and a right positioning plate 3 are respectively provided on the top rear side and the right side of the carrier plate 1, the right end of the rear positioning plate 2 is connected to the rear end of the right positioning plate 3, and the connection between the rear positioning plate 2 and the right positioning plate 3 forms a positioning angle 4;

[0034] A plurality of mounting screw holes 5 are provided on the top surface of the carrier plate 1, and the plurality of mounting screw holes 5 are arranged near the left front of the top surface of the carrier plate 1;

[0035] A clamping and positioning component is installed on the top surface of the carrier plate 1, and the clamping and positioning component includes a clamping cylinder 6 and a clamping and positioning plate 7. The clamping cylinder 6 is connected to the mounting screw hole 5 via a bolt, and the clamping and positioning plate 7 is connected to the output shaft of the clamping cylinder 6. A clamping groove 8 is provided on the clamping and positioning plate 7, and the clamping groove 8 is arranged opposite to the positioning angle 4.

[0036] The clamping cylinder 6 drives the clamping groove 8 of the clamping positioning plate 7 to be disposed close to or away from the positioning angle 4 .

[0037] In this embodiment, when actually used, the output shaft of the clamping cylinder is in a retracted state, and the product (computer frame) is directly placed on the carrier plate, and then the output shaft of the clamping cylinder is extended to drive the clamping positioning plate to move toward the positioning angle. At this time, the clamping groove will face one corner of the product, and the positioning angle will also face another opposite corner of the product. After the clamping groove first contacts one corner of the product, it pushes the opposite corner of the product to move toward the positioning angle. When the output shaft of the clamping cylinder is extended into place, the opposite corner of the product is against the positioning angle, the rear side wall of the product is against the rear positioning plate, and the right side wall of the product is against the right positioning plate, thereby realizing the rapid positioning of the product. In this way, when the product is subsequently subjected to actions such as attaching auxiliary materials, the product will not move, ensuring the accuracy and stability of the subsequent attachment of auxiliary materials to the product. After the product processing is completed, the output shaft of the clamping cylinder is retracted to separate it from the product, and the product can be removed by the robot arm later. In this embodiment, even if the product is not placed on the carrier in an accurate straight state (the rear side of the product is not completely parallel to the rear positioning plate, and the right side is not completely parallel to the right positioning plate), as long as the corner of the right rear side of the product faces the positioning angle, and the corner of the left front side of the product faces the clamping groove, the clamping groove is a V-shaped structure, and the V-shaped angle of the clamping groove is 90 degrees, in the process of the clamping positioning plate moving toward the positioning angle, the corner of the left front side of the product enters the clamping groove. At this time, there is still a certain deviation between the angle of the left front measurement of the product and the angle of the clamping groove. In the process of pushing the product downward and rearward, after one side of the product touches the rear positioning plate or the right positioning plate in advance, due to the thrust and blocking force, the product will be automatically guided, so that the rear side and right side of the product are in contact with the rear positioning plate and the right positioning plate respectively, and the left front corner and right rear corner of the product are respectively against the clamping groove and the positioning angle, so as to achieve stable positioning of the product. In this way, the product positioning efficiency is high, the stability is good, and the positioning cost is low.

[0038] At the same time, a plurality of mounting screw holes are arranged on the left front of the top surface of the carrier plate, so that the position of the clamping and positioning component can be adjusted according to different products, suitable for different products, improving the scope of application and reducing costs. Among them, the clamping cylinder is connected through two bolts and two mounting screw holes, or it can be connected through only one bolt and the mounting screw hole.

[0039] See also Figure 1 As shown, two mutually parallel left grooves 9 are provided on the top surface of the carrier plate 1, and the left grooves 9 are arranged parallel to the rear positioning plate 2;

[0040] Two right grooves 10 parallel to each other are provided on the top surface of the carrier plate 1 , and the right grooves 10 are arranged parallel to the right positioning plate 3 .

[0041] The two left grooves 9 are arranged at intervals in front and back, and the two right grooves 10 are arranged at intervals in left and right. The right groove 10 is arranged on the right side of the left groove 9 at the front end.

[0042] The left side of the left groove 9 is communicated with the left side surface of the carrier board 1 , and the front end of the right groove 10 is communicated with the front end surface of the carrier board 1 .

[0043] A plurality of left screw holes 11 are installed on the bottom surface of the left groove 9 at intervals from left to right, and a plurality of right screw holes 12 are installed on the bottom surface of the right groove 10 at intervals from front to back.

[0044] A left positioning plate (not shown in the figure) is detachably mounted on the carrier plate, and the left positioning plate is connected to a left screw hole of the left groove via a bolt, or connected to the left screw holes of two left grooves via a bolt;

[0045] A front positioning plate (not shown in the figure) is detachably mounted on the carrier plate, and the front positioning plate is connected to the right screw hole of one right groove via a bolt, or connected to the right screw holes of two right grooves via a bolt;

[0046] The left side positioning plate is arranged parallel to the right side positioning plate, and the front side positioning plate is arranged parallel to the rear side positioning plate.

[0047] In this embodiment, by setting a left groove and a right groove, and respectively setting a plurality of left screw holes and right screw holes therein, and then installing the left positioning plate and the front positioning plate in the corresponding left groove and the right groove by bolts, the left side and the front side of the product can be further positioned and supported by the left positioning plate and the front positioning plate on the basis of the positioning of the rear positioning plate and the right side positioning plate, so that if the product is subjected to pressure during the process of pasting auxiliary materials, it will not be deformed and cause poor quality of the auxiliary materials (if the left side and the front side of the product are not limited and supported, when the left side and the front side of the product are subjected to force, since the product is a frame and it is a hollow structure, the force-bearing part may be deformed, resulting in deformation and damage of the product, or poor quality of the auxiliary materials), thereby ensuring the stability and quality of the auxiliary materials.

[0048] The arrangement of multiple left screw holes and right screw holes can adjust the distance between the left positioning plate and the right positioning plate, and the distance between the front positioning plate and the rear positioning plate according to products of different sizes, thereby improving the scope of application.

[0049] At the same time, there will be a certain distance between the left positioning plate and the front positioning plate and the left side and front side of the product. The distance value is the allowable elastic deformation value of the product. Since the product (computer monitor frame, which is generally made of plastic) has a certain elastic deformation ability, it may have some slight elastic deformation in the initial state. Therefore, it can not only ensure that the product is smoothly pushed to the right side of the left positioning plate and the back side of the front positioning plate, but also that it can be limited by the left positioning plate and the front positioning plate after being subjected to force, so that it can be within the range of elastic deformation and can be restored to its original state later.

[0050] The width of the left positioning plate and the front positioning plate can be adapted to the width of the left groove or the right groove, or it can be a T-shaped structure, with the bottom inserted into the corresponding left groove or the right groove, and the top located on the carrier plate above the corresponding groove. You can choose according to the actual situation. The left positioning plate and the front positioning plate can be one piece or two pieces. If it is one piece, it is connected to the screw holes of the two corresponding grooves, or installed in one groove. If it is two pieces, it can be connected to the screw holes in one groove respectively.

[0051] Among them, the top planes of the left positioning plate and the front positioning plate are arranged below the bottom plane of the clamping positioning plate, and the bottom plane of the clamping positioning plate is arranged below the top planes of the rear positioning plate and the right positioning plate.

[0052] Among them, in order to ensure that the left positioning plate and the front positioning plate can support or limit the left side and the front side of the product without affecting the normal movement of the product by the clamping positioning plate, the top surface is below the bottom surface of the clamping positioning plate, which does not affect the normal movement of the product and can also position the product.

[0053] See also Figure 1 As shown, a positioning boss 13 is also installed on the top surface of the carrier plate 1, and the positioning boss 13 is arranged between the positioning angle 4 and the clamping positioning plate 7;

[0054] The positioning boss 13 is a parallelogram structure (cube structure or cuboid structure), the rear side surface of the positioning boss 13 is arranged parallel to the rear positioning plate 2, and the right side surface of the positioning boss 13 is arranged parallel to the right positioning plate 3;

[0055] The rear side surface of the positioning boss 13 is disposed close to the rear positioning plate 2, and the right side surface of the positioning boss 13 is disposed close to the right positioning plate 3;

[0056] The top plane of the positioning boss 13 is arranged below the top planes of the rear positioning plate 2 and the right positioning plate 3 .

[0057] Since the product is a frame-shaped hollow structure, it may deform inward during the processing. Therefore, through the setting of the positioning boss, the rear side surface of the positioning boss will be parallel to the rear positioning plate, and the right side surface of the positioning boss will be parallel to the rear positioning plate. In this way, two intersecting L-shaped grooves are formed between the rear positioning plate, the right positioning plate and the positioning boss, which can place the adjacent two sides of the product and limit them. The left side and front side of the positioning boss are also parallel to the left positioning plate and the front positioning plate respectively. Two intersecting L-shaped grooves are also formed between the positioning boss and the left positioning plate and the front positioning plate, which can also place the adjacent two sides of the product and limit them. At the same time, the height of the positioning boss will be smaller than the height of the rear positioning plate and the right positioning plate. In this way, the product will first fall on the positioning boss, and then when it is pushed to move, it will be limited by the rear positioning plate and the right positioning plate, so that it can smoothly fall between the positioning boss and the corresponding positioning plate.

[0058] See also Figure 1 As shown, a plurality of positioning screw holes are provided in the middle of the carrier plate 1, and the plurality of positioning screw holes are arranged at intervals from the back to the front;

[0059] Two positioning holes 14 are provided on the top surface of the positioning boss 13 , and the positioning boss 13 is connected to the positioning screw hole through bolts passing through the positioning holes 14 .

[0060] By arranging a plurality of positioning screw holes on the carrier plate and positioning holes on the positioning boss, the positioning boss is connected by bolts passing through the positioning holes and the positioning screw holes to achieve installation and fixation of the positioning boss. This makes it easy to adjust the position of the positioning boss and replace positioning bosses of different sizes to suit products of different sizes.

[0061] In this embodiment, since different positions and parts need to be pasted in different processes, a positioning boss may be provided or not, a left positioning plate may be provided or not, a front positioning plate may be provided or not, and the selection may be made according to the actual process. This method is more cost-effective and has a wider range of applications.

[0062] The utility model also provides a transfer mechanism, including the above-mentioned positioning carrier, and also includes a driving mechanism 15, the bottom of the carrier plate is connected to the driving mechanism, and the driving mechanism is configured to drive the carrier plate to move left and right. Through the transfer mechanism, the carrier is moved to the loading position to load the product, transferred to the processing position, and the auxiliary materials are applied, and moved to the unloading position to take away the product with the auxiliary materials applied. The driving mechanism can be a combination of a cylinder and a slide rail, the carrier plate moves on the slide rail, and the cylinder drives the carrier plate to move along the slide rail. It can also be a combination of a motor, a ball screw, and a slide rail, the carrier plate moves on the slide rail, clicks to drive the ball screw to rotate, the ball screw and the carrier plate are screwed, and the rotation of the ball screw drives the carrier plate to move along the slide rail.

Claims

1. A positioning vehicle, characterized in that: It comprises a carrier plate, wherein a rear positioning plate and a right positioning plate are respectively provided on the rear side and the right side of the top of the carrier plate, the right end of the rear positioning plate is connected to the rear end of the right positioning plate, and the connection between the rear positioning plate and the right positioning plate forms a positioning angle; A plurality of mounting screw holes are provided on the top surface of the carrier plate, and the plurality of mounting screw holes are arranged near the left front of the top surface of the carrier plate; A clamping and positioning component is installed on the top surface of the carrier plate, and the clamping and positioning component includes a clamping cylinder and a clamping and positioning plate. The clamping cylinder is connected to the mounting screw hole via a bolt, and the clamping and positioning plate is connected to the output shaft of the clamping cylinder. A clamping groove is provided on the clamping and positioning plate, and the clamping groove is arranged opposite to the positioning angle. The clamping cylinder drives the clamping groove of the clamping positioning plate to approach or move away from the positioning angle.

2. The positioning carrier according to claim 1, characterized in that: Two mutually parallel left grooves are provided on the top surface of the carrier plate, and the left grooves are arranged parallel to the rear positioning plate; Two right grooves parallel to each other are arranged on the top surface of the carrier plate, and the right grooves are arranged parallel to the right positioning plate.

3. The positioning carrier according to claim 2, characterized in that: The two left grooves are arranged at intervals in front and back, and the two right grooves are arranged at intervals in left and right. The right groove is arranged on the right side of the left groove at the front end.

4. The positioning carrier according to claim 3, characterized in that: The left side of the left groove is communicated with the left side surface of the carrier plate, and the front end of the right groove is communicated with the front end surface of the carrier plate.

5. The positioning carrier according to claim 2, characterized in that: A plurality of left screw holes are installed on the bottom surface of the left groove at intervals from left to right, and a plurality of right screw holes are installed on the bottom surface of the right groove at intervals from front to back.

6. The positioning carrier according to claim 5, characterized in that: A left positioning plate is detachably mounted on the carrier plate, and the left positioning plate is connected to a left screw hole of one left groove via a bolt, or connected to left screw holes of two left grooves via a bolt; A front positioning plate is detachably mounted on the carrier plate, and the front positioning plate is connected to a right screw hole of one right groove via a bolt, or connected to two right screw holes of the right groove via a bolt; The left side positioning plate is arranged parallel to the right side positioning plate, and the front side positioning plate is arranged parallel to the rear side positioning plate.

7. The positioning carrier according to claim 6, characterized in that: The top planes of the left positioning plate and the front positioning plate are arranged below the bottom plane of the clamping positioning plate, and the bottom plane of the clamping positioning plate is arranged below the top planes of the rear positioning plate and the right positioning plate.

8. The positioning carrier according to claim 1, characterized in that: A positioning boss is also installed on the top surface of the carrier plate, and the positioning boss is arranged between the positioning angle and the clamping positioning plate; The positioning boss is a parallelogram structure, the rear side surface of the positioning boss is arranged parallel to the rear positioning plate, and the right side surface of the positioning boss is arranged parallel to the right positioning plate; The rear side surface of the positioning boss is disposed close to the rear positioning plate, and the right side surface of the positioning boss is disposed close to the right positioning plate; The top plane of the positioning boss is arranged below the top planes of the rear positioning plate and the right positioning plate.

9. The positioning carrier according to claim 8, characterized in that: A plurality of positioning screw holes are provided in the middle of the carrier plate, and the plurality of positioning screw holes are arranged from back to front at intervals; Two positioning holes are arranged on the top surface of the positioning boss, and the positioning boss is connected with the positioning screw hole through bolts passing through the positioning holes.

10. A transfer mechanism, characterized in that: It comprises a positioning carrier as described in any one of claims 1-9, and also comprises a driving mechanism, the bottom of the carrier is connected to the driving mechanism, and the driving mechanism is configured to drive the carrier to move left and right.

Images