Special-shaped ball cover high-precision paper pasting device

Abstract

The utility model relates to the technical field of ball cover paper pasting, in particular to a special-shaped ball cover high-precision paper pasting device which comprises a base, a lifting table is fixed on the base, a paster placing seat is arranged on the lifting table, a limiting block is arranged on the right side of the lower end of the paster placing seat, and a clamping groove is formed in the right side of the lower end of the paster placing seat. The left side of the lower end of the sticker placing seat is hinged to the tail end of an air cylinder arranged on the lifting table, and the lifting table is further provided with a supporting frame of the special-shaped ball cover, so that when the lifting table pushes the sticker placing seat to ascend, stickers placed on the sticker placing seat are attached to the inwards-concave plane of the special-shaped ball cover. According to the utility model, the precision of the paper pasting operation on the concave plane of the special-shaped ball cover is improved, the reject ratio is reduced, the efficiency is improved, and the problems of difficulty in manual pasting, low yield and long pasting time are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of ball cover stickers, in particular to a high-precision sticker device for special-shaped ball covers. Background Art

[0002] An opaque sticker needs to be pasted on the top of the special-shaped ball cover. Since the attachment position is located on the concave plane on the top of the special-shaped ball cover, it is difficult to attach it manually and the attachment position is difficult to ensure. When attaching, it is very easy to cause bubbles under the entire sticker, resulting in a high defective rate in the sticker process and a long attachment time. Utility Model Content

[0003] The utility model aims to provide a high-precision sticker device for special-shaped ball covers.

[0004] The utility model provides the following technical solutions:

[0005] The utility model proposes a high-precision sticker device for a special-shaped ball cover, comprising a base, a lifting platform fixed on the base, a sticker placement seat arranged on the lifting platform, a limit block arranged on the right side of the lower end of the sticker placement seat, the left side of the lower end of the sticker placement seat is hinged to the end of a cylinder arranged on the lifting platform, and a support frame of the special-shaped ball cover is also arranged on the lifting platform, so that the stickers placed on the sticker placement seat are attached to the concave plane inside the special-shaped ball cover when the lifting platform pushes the sticker placement seat to rise.

[0006] Furthermore, a support plate is mounted on the base, and the support frame is mounted on the support plate.

[0007] Furthermore, the sticker placement seat passes through the support plate and cooperates with a limiting ring arranged on the support plate to achieve complete covering of the sticker placement seat by the sticker.

[0008] Furthermore, the cross section of the limit block is concave, and a connecting protrusion is provided at the rear end of the limit block, and the connecting protrusion is hinged on the lifting platform through a bolt.

[0009] Furthermore, an air suction hole for adsorbing stickers is opened on the upper surface of the sticker placement seat, and the sticker placement seat is provided with an air path, the air inlet end of the air path is connected to the air suction hole, and the air outlet end of the air path is provided with an air pipe joint.

[0010] Furthermore, the sticker placement seat includes a seat body and a suction cup arranged on the seat body, and the suction hole is arranged on the suction cup.

[0011] Furthermore, a circular groove is formed on the upper surface of the seat body, and the suction cup is fixed on the supporting extension of the circular groove by screws, and the bottom of the suction cup and the bottom of the circular groove have a predetermined height.

[0012] Furthermore, when the suction cup is placed on the seat, the surface of the suction cup has an inclination angle a with the horizontal plane.

[0013] Furthermore, a locking pin seat is arranged on the left side of the lower end of the sticker placement seat, and the end of the cylinder is hinged to the locking pin seat via a locking pin.

[0014] Compared with the prior art, the utility model has the following beneficial effects: the utility model uses a sticker placement seat to place and limit the position of stickers, uses a lifting platform to lift the sticker placement seat to the sticker position at a high point to fit it to the concave surface of the special-shaped ball cover, and then uses the push of the cylinder to slowly push the sticker placement seat up until the sticker is completely attached to the concave surface of the special-shaped ball cover. The utility model improves the accuracy of the sticker operation on the concave surface of the special-shaped ball cover, reduces the defective rate, improves efficiency, and solves the problems of difficult manual attachment, low yield, and long attachment time. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model.

[0016] Figure 2 This is a schematic diagram of the structural explosion of the lifting platform, cylinder and sticker placement seat.

[0017] Figure 3 It is a schematic diagram of the placement seat structure.

[0018] Figure 4 The utility model is a cross-sectional structural schematic diagram of the process of placing a special-shaped ball cover.

[0019] Figure 5 It is a schematic cross-sectional structure diagram of the state in which the lifting platform rises to the highest point of the sticker and is attached to the special-shaped ball cover when the utility model is actually used.

[0020] Figure 6 for Figure 5 Schematic diagram of the enlarged structure of part A in the middle.

[0021] Figure 7 It is a schematic cross-sectional structure diagram of the state in which the cylinder is pushed up until the sticker is completely attached to the concave plane inside the special-shaped ball cover during actual application of the utility model.

[0022] In the figure, 1-base; 2-lifting platform; 21-lifting cylinder; 22-connecting plate; 221-bolt seat; 23-cylinder placement plate; 3-sticker placement seat; 31-intake hole; 32-air path; 33-trachea joint; 34-seat body; 341-circular groove; 342-support extension; 343-locking pin seat; h-predetermined height; 35-suction cup; 4-limiting block; 5-cylinder; 6-support frame; 7-support plate; 8-connecting protrusion; 9-bolt; a-tilt angle; 10-locking pin; 11-special-shaped ball cover; 12-limiting ring; 121-opening. DETAILED DESCRIPTION

[0023] The utility model is further described below in conjunction with the accompanying drawings.

[0024] In the following embodiments, the cylinder 5 used is a pneumatic cylinder MA16x10SCASDB; the lifting cylinder 21 is a guide rod cylinder TACQ25x25.

[0025] See also Figure 1 and Figure 4 In one embodiment of the present invention, the utility model proposes a high-precision sticker device for a special-shaped ball cover, including a base 1, a lifting platform 2 is fixed on the base 1, a sticker placement seat 3 is arranged on the lifting platform 2, a limit block 4 is arranged on the right side of the lower end of the sticker placement seat 3, and the left side of the lower end of the sticker placement seat 3 is hinged to the end of a cylinder 5 arranged on the lifting platform. A support frame 6 of the special-shaped ball cover is also arranged on the lifting platform 2, so that when the lifting platform 2 pushes the sticker placement seat 3 to rise, the sticker placed on the sticker placement seat 3 is attached to the concave plane of the special-shaped ball cover 11; the lifting platform 2 rises, driving the placement seat 3 and the cylinder 5 to rise until one end of the sticker is in contact with the concave plane of the special-shaped ball cover 11, and the cylinder 5 is started, and the cylinder 5 pushes the side of the sticker placement seat 3 close to the cylinder 5 to lift up until the sticker on the sticker placement seat is completely in contact with the concave plane of the special-shaped ball cover 11; the support frame 6 is used to place the special-shaped ball cover 11.

[0026] See also Figure 1 In one embodiment of the utility model, a support plate 7 is mounted on the base 1 , and the support frame 6 is mounted on the support plate 7 .

[0027] Please continue reading Figure 1 In the above embodiment, the sticker placement seat 3 passes through the support plate 7 and cooperates with the limiting ring 12 set on the support plate 7 to achieve that the sticker is completely covered on the sticker placement seat 3.

[0028] Continue reading Figure 1 In the above embodiment, the limiting ring 12 is symmetrically provided with openings 121 , which facilitates the hand to place the sticker flatly on the sticker placement seat 3 limited in the limiting ring 12 .

[0029] See also Figure 2 In one embodiment of the utility model, the cross-section of the limit block 4 is concave, and a connecting protrusion 8 is provided at the rear end of the limit block 4. The connecting protrusion 8 is hinged on the lifting platform 2 through a bolt 9; it is convenient for the cylinder 5 to push the sticker placement seat 3 close to the side of the cylinder 5 to move upward.

[0030] See also Figure 3 and Figure 4 In one embodiment of the utility model, an air suction hole 31 for adsorbing stickers is opened on the upper surface of the sticker placement seat 3, and the sticker placement seat 3 is provided with an air path 32, the air inlet end of the air path 32 is connected to the air suction hole 31, and the air outlet end of the air path is provided with an air pipe joint 33; the air pipe joint 33 is connected to the external negative pressure. When a sticker is placed on the sticker placement seat 3, the negative pressure is turned on to ensure that the sticker is firmly attached to the sticker placement seat 3 and will not shift with the movement of the lifting platform 2 or the push of the cylinder 5.

[0031] See also Figure 1 and Figure 2 In the above embodiment, the sticker placement seat 3 includes a seat body 34 and a suction cup 35 arranged on the seat body 34, and the suction hole 31 is arranged on the suction cup 35; the suction hole 31 is distributed throughout the entire surface of the suction cup 35, so that when negative pressure is connected, the sticker is completely attached to the upper surface of the suction cup 35.

[0032] See also Figure 2 , Figure 5 and Figure 6 In the above embodiment, a circular groove 341 is formed on the upper surface of the seat body 34, and the suction cup 35 is fixed on the supporting extension 342 of the circular groove by screws. The bottom of the suction cup 35 and the bottom of the circular groove 341 have a predetermined height h of 0.4-0.5mm; the predetermined height is the height of the supporting extension 342, so that the suction cup 35 and the air path 35 have a certain height, so that when the negative pressure is turned on, the suction hole 31 on the suction cup can have negative pressure suction.

[0033] See also Figure 5 and Figure 6 In the above embodiment, when the suction cup 35 is placed on the seat body 34, the surface of the suction cup 35 has an inclination angle a of 0.95-1.05° with the horizontal plane; the lifting platform 2 rises, and the higher end of the suction cup 35 is first attached to the concave plane of the special-shaped ball cover 11, and the lifting platform 2 stops rising, and the cylinder 5 is turned on. The push of the cylinder 5 allows the sticker on the suction cup 35 of the sticker placement seat 3 to be attached to the concave plane of the special-shaped ball cover 11 in a linear closed manner, and the air will be attached and gradually discharged, and will not remain in the sticker to form bubbles of different sizes.

[0034] See also Figure 2In one embodiment of the utility model, a lock pin seat 343 is provided on the left side of the lower end of the sticker placement seat 3, and the end of the cylinder 5 is hinged on the lock pin seat 343 through a lock pin 10; it is convenient for the cylinder 5 to push the sticker placement seat 3 to move upward near one end of the cylinder 5.

[0035] Please continue reading Figure 2 In the above embodiment, the lifting platform 2 includes a lifting cylinder 21, a connecting plate 22 and a cylinder placement plate 23. The telescopic end of the lifting cylinder 21 is fixed with the connecting plate 22, the left side of the connecting plate 22 is fixed with the cylinder placement plate 23, the front end of the cylinder 5 is hinged on the cylinder placement plate 23, and the end of the cylinder 5 is hinged on the lock pin seat 343 through the lock pin 10.

[0036] Please continue reading Figure 2 In the above embodiment, the connecting protrusion 8 is hinged to the bolt seat 221 of the lifting platform through the bolt 9, which facilitates the rotation of the connecting protrusion.

[0037] In practical applications, see Figure 1 , place the sticker with the sticky side facing up on the sticker holder 3, turn on the negative pressure to allow the sticker to be firmly adsorbed on the sticker holder, refer to Figure 4 , place the special-shaped ball cover 11 on the support frame 6, refer to Figure 5 and Figure 6 , start the lifting cylinder 21, lift platform 2 rises until the end of the sticker away from the cylinder 5 sticks to the concave surface of the shaped ball cover 11, stop the lifting cylinder 21 from rising further, start the cylinder 5, refer to Figure 7 The cylinder 5 pushes the side of the sticker placement seat 3 close to the cylinder 5 to move upward until the sticker is completely adhered to the concave plane of the special-shaped ball cover 11, and the negative pressure and the cylinder 5 are closed.

[0038] The implementation modes of the present invention are provided for the purpose of illustration and description. Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations of the present invention. Ordinary technicians in this field can change, modify, replace and modify the above embodiments within the scope of the present invention.

Claims

1. A high-precision sticker device for special-shaped ball covers, characterized in that: The utility model comprises a base, a lifting platform is fixed on the base, a sticker placement seat is arranged on the lifting platform, a limit block is arranged on the right side of the lower end of the sticker placement seat, the left side of the lower end of the sticker placement seat is hinged to the end of a cylinder arranged on the lifting platform, and a support frame of a special-shaped ball cover is also arranged on the lifting platform, so that when the lifting platform pushes the sticker placement seat to rise, the stickers placed on the sticker placement seat are attached to the concave surface of the special-shaped ball cover.

2. The device for attaching a high-precision sticker to a special-shaped ball cover according to claim 1, characterized in that: A support plate is mounted on the base, and the support frame is mounted on the support plate.

3. The high-precision sticker device for special-shaped ball covers according to claim 2, characterized in that: The sticker placement seat passes through the support plate and cooperates with a limiting ring arranged on the support plate to achieve complete covering of the sticker placement seat by the sticker.

4. The high-precision sticker device for special-shaped ball covers according to claim 1, characterized in that: The cross section of the limit block is concave, and a connecting protrusion is arranged at the rear end of the limit block. The connecting protrusion is hinged on the lifting platform through a bolt.

5. The high-precision sticker device for special-shaped ball covers according to claim 1, characterized in that: The upper surface of the sticker placement seat is provided with an air suction hole for adsorbing stickers, and the sticker placement seat is provided with an air path, the air inlet end of the air path is connected with the air suction hole, and the air outlet end of the air path is provided with an air pipe joint.

6. The high-precision sticker device for special-shaped ball covers according to claim 5, characterized in that: The sticker placement seat comprises a seat body and a suction cup arranged on the seat body, and the suction hole is arranged on the suction cup.

7. The device for attaching a high-precision sticker to a special-shaped ball cover according to claim 6, characterized in that: A circular groove is formed on the upper surface of the seat body, and the suction cup is fixed on the supporting extension of the circular groove by screws. The bottom of the suction cup and the bottom of the circular groove have a predetermined height.

8. The high-precision sticker device for special-shaped ball covers according to claim 6, characterized in that: When the suction cup is placed on the seat, the surface of the suction cup has an inclination angle a with the horizontal plane.

9. The high-precision sticker device for special-shaped ball covers according to claim 1, characterized in that: A locking pin seat is arranged on the left side of the lower end of the sticker placing seat, and the end of the cylinder is hinged to the locking pin seat via a locking pin.

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