Automatic polaroid receiving machine

Abstract

The utility model discloses an automatic polaroid receiving machine which comprises a base, a front-back moving mechanism, a rotating mechanism, a lifting mechanism, a two-degree-of-freedom swing angle mechanism and an A / B receiving table mechanism, the front-back moving mechanism is installed on the top of the base, and the lifting mechanism is rotatably installed above the front-back moving mechanism through the rotating mechanism. The top of the lifting mechanism is provided with two A / B material receiving table mechanisms through two two-degree-of-freedom swing angle mechanisms. When the polaroid is processed and produced, the capability of receiving materials without stopping the machine is realized through the switching of the material receiving platform A and the material receiving platform B, workers can conveniently carry out BOX packaging and blanking on the polaroid after the position of the material receiving platform A is changed, the production cost is reduced and the production efficiency and the economic benefit are improved while the materials are received without stopping the machine, and the production efficiency and the economic benefit are improved. And the utilization rate of automatic equipment is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of polarizing film processing, and in particular relates to an automatic polarizing film receiving machine. Background Art

[0002] The full name of polarizer is polarizing film. The imaging of liquid crystal display must rely on polarized light. All liquid crystals have two polarizers in front and behind, which are tightly attached to the liquid crystal glass, forming a liquid crystal film with a total thickness of about 1mm. At present, there are the following technical problems in the production and processing of polarizers: in the collection operation during the production of medium and large-sized polarizers, it is necessary to stop the assembly line of the upstream equipment and use manual material collection. The manual material collection operation is inefficient, resulting in insufficient material collection speed. At the same time, stopping the assembly line of the upstream equipment causes waste of equipment production capacity, increases the labor intensity of workers, and increases labor costs. It will affect the economy and efficiency of enterprise production. For this reason, the utility model proposes an automatic polarizer collection machine. Utility Model Content

[0003] The purpose of the utility model is to provide an automatic polarizer receiving machine to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an automatic polarizer receiving machine, comprising a base, a front-and-rear moving mechanism, a rotating mechanism, a lifting mechanism, a two-degree-of-freedom swing angle mechanism and an A / B receiving table mechanism, wherein the front-and-rear moving mechanism is installed on the top of the base, and the lifting mechanism is rotatably installed above the front-and-rear moving mechanism through a rotating mechanism, and two A / B receiving table mechanisms are installed on the top of the lifting mechanism through two two-degree-of-freedom swing angle mechanisms.

[0005] Preferably, the forward and backward moving mechanism includes a connecting plate slidably installed above the base through a movable slide rail, and the forward and backward moving mechanism also includes a first driving motor, a driving screw and a screw nut. The driving screw is installed on the top of the base through a screw seat. The first driving motor is installed above the base and is connected to one end of the driving screw through a connecting piece. The other end of the driving screw is sleeved with a screw nut, and the screw nut is fixed to the bottom surface of the connecting plate.

[0006] Preferably, the rotating mechanism includes a rotating support gear, a rotating drive gear, a power reducer and a second drive motor, the rotating support gear is mounted on a circular table on the top of the connecting plate, the power reducer and the second drive motor are mounted on the circular table through a U-shaped bracket and are located on the inner side of the rotating support gear, the power reducer is mounted on the output end of the second drive motor, and a rotating drive gear is mounted on the output end of the power reducer, and the rotating drive gear is meshed with the rotating support gear.

[0007] Preferably, the lifting mechanism includes a lifting fixed plate, a third drive motor, a drive reducer and a lifting platform drive connecting rod. The lifting fixed plate is installed on the top of the rotating support gear, and two third drive motors are installed on the top of the lifting fixed plate. A drive reducer is installed on the output end of the third drive motor. Both sides of the drive reducer are connected to a drive steering gear through the lifting platform drive connecting rod. Both sides of the drive steering gear are respectively connected to the first rack lifting platform and the second rack lifting platform through the lifting platform drive connecting rod. The top platforms of the first rack lifting platform and the second rack lifting platform are connected to the two-degree-of-freedom swing angle mechanism. A plurality of lifting guide mechanisms are also installed on the top of the lifting fixed plate, and a lifting guide shaft matching the lifting guide mechanism is installed at the bottom of the two-degree-of-freedom swing angle mechanism.

[0008] Preferably, the two-degree-of-freedom swing angle mechanism is composed of a first swing angle structure and a second swing angle structure, the first swing angle structure includes a first mounting substrate and a second mounting substrate rotatably arranged on the top of the first mounting substrate, the top end of the lifting guide shaft is mounted on the bottom surface of the first mounting substrate, and the bottom of the first mounting substrate is also mounted with a fourth drive motor and a first swing angle drive electric cylinder connected in series, a second movable joint is mounted on the bottom surface of the second mounting substrate, a first movable joint is mounted on the output end of the first swing angle drive electric cylinder, and a first swing angle drive connecting rod is rotatably connected between the first movable joint and the second movable joint, two first swing angle substrates are mounted on the bottom surface of the second mounting substrate, two pairs of first swing angle fixed shaft bases corresponding to the first swing angle substrates are mounted on the top of the first mounting substrate, and the first swing angle substrate is connected to the first swing angle fixed shaft through the first swing angle shaft. The rotating shaft base is rotatably connected, and the two-layer swing angle structure includes a second swing angle driving electric cylinder, a second swing angle driving connecting rod and a material receiving platform plate. The material receiving platform plate is rotatably installed above the second mounting base plate, and the second swing angle driving electric cylinder is installed at the bottom of the second mounting base plate, and a third movable joint is installed on the output end of the second swing angle driving electric cylinder, and a fourth movable joint corresponding to the third movable joint is installed at the bottom of the material receiving platform plate, and a second swing angle driving connecting rod is rotatably connected between the fourth movable joint and the third movable joint, and the A / B material receiving platform mechanism is installed on the material receiving platform plate, and two second swing angle fixed rotating shaft bases are symmetrically fixed on the top surface of the second mounting base plate, and two pairs of second swing angle base plates corresponding to the second swing angle fixed rotating shaft bases are symmetrically installed on the bottom surface of the material receiving platform plate, and the second swing angle base plate and the second swing angle fixed rotating shaft base are rotatably connected through the second swing angle rotating shaft.

[0009] Compared with the prior art, the utility model has the following beneficial effects: the utility model can realize the ability of non-stop material collection by switching the A / B material collection platform during the processing and production of polarizers, and after the position of the A material collection platform is changed, it is convenient for workers to BOX pack and unload the polarizers, while reducing production costs, improving production efficiency and economic benefits without stopping the machine to collect materials, and improving the utilization rate of automated equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is a three-dimensional diagram of the utility model;

[0011] Figure 2 It is a front view of the utility model;

[0012] Figure 3 It is a structural schematic diagram of the front-rear moving mechanism of the utility model;

[0013] Figure 4 It is a structural schematic diagram of the rotating mechanism of the utility model;

[0014] Figure 5 It is a structural schematic diagram of the lifting mechanism of the utility model;

[0015] Figure 6 This is a schematic diagram of the structure of a first-layer swing angle mechanism of the utility model;

[0016] Figure 7 This is a structural schematic diagram of the two-layer swing angle mechanism of the utility model;

[0017] In the figure: 1, base; 2, forward and backward moving mechanism; 3, rotating mechanism; 4, lifting mechanism; 5, two-degree-of-freedom swing angle mechanism; 6, A / B material receiving platform mechanism; 9, moving slide rail; 10, first drive motor; 11, connecting piece; 12, screw seat; 13, driving screw; 14, connecting plate; 15, screw nut; 16, rotating support gear; 17, rotating driving gear; 18, power reducer; 19, second drive motor; 20, lifting fixed plate; 21, first rack lifting platform; 22, driving steering gear; 23, second rack lifting platform; 24, driving reducer; 25, third drive motor; 26, lifting guide mechanism; 27. Lifting guide shaft; 28. Lifting platform driving connecting rod; 29. ​​First mounting base plate; 30. Fourth driving motor; 31. First swing angle driving electric cylinder; 32. First movable joint; 33. First swing angle driving connecting rod; 34. Second movable joint; 35. First swing angle fixed rotating shaft base; 36. First swing angle base plate; 37. Second mounting base plate; 38. First swing angle rotating shaft; 39. Second swing angle driving electric cylinder; 40. Third movable joint; 41. Second swing angle driving connecting rod; 42. Fourth movable joint; 43. Second swing angle rotating shaft; 44. Second swing angle base plate; 45. Second swing angle fixed rotating shaft base; 46. Material receiving platform plate. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] Example

[0020] See also Figures 1 to 7 This embodiment provides a technical solution: an automatic polarizer receiving machine, comprising a base 1, a front-and-rear moving mechanism 2, a rotating mechanism 3, a lifting mechanism 4, a two-degree-of-freedom swing angle mechanism 5 and an A / B receiving table mechanism 6. The front-and-rear moving mechanism 2 is installed on the top of the base 1, and can drive the upper structure to move back and forth, and the lifting mechanism 4 is rotatably installed above the front-and-rear moving mechanism 2 through the rotating mechanism 3, and two A / B receiving table mechanisms 6 are installed on the top of the lifting mechanism 4 through two two-degree-of-freedom swing angle mechanisms 5.

[0021] Among them, the forward and backward moving mechanism 2 includes a connecting plate 14 slidably installed on the top of the base 1 through a moving slide rail 9, the moving slide rail 9 is fixed to the top of the base 1 by bolts, and the bottom of the connecting plate 14 is fixed with a sliding sleeve slidably mounted on the moving slide rail 9 by bolts. The forward and backward moving mechanism 2 also includes a first driving motor 10, a driving screw rod 13 and a screw nut 15. The driving screw rod 13 is installed on the top of the base 1 through a screw rod seat 12. The first driving motor 10 is installed above the base 1 and is connected to one end of the driving screw rod 13 through a connecting piece 11. The other end of the driving screw rod 13 is sleeved with a screw nut 15, and the screw nut 15 is fixed to the bottom surface of the connecting plate 14 by bolts. The driving screw rod 13 can be driven to rotate by the first driving motor 10. The screw nut 15 is used to move the connecting plate 14 back and forth, so as to drive the upper mechanism to move forward and backward. The rotating mechanism 3 includes a rotating support gear 16, a rotating drive gear 17, a power reducer 18 and a second drive motor 19. The rotating support gear 16 is mounted on a round table at the top of the connecting plate 14, and the round table is rotatably mounted on the top surface of the connecting plate 14. The power reducer 18 and the second drive motor 19 are mounted on the round table through a U-shaped bracket and are located on the inner side of the rotating support gear 16. The power reducer 18 is mounted on the output end of the second drive motor 19, and a rotating drive gear 17 is mounted on the output end of the power reducer 18, and the rotating drive gear 17 is meshed with the rotating support gear 16. The second drive motor 19 can be driven by the power reducer 18. The rotating driving gear 17 rotates with the rotating supporting gear 16 to realize the rotation of the upper mechanism, so as to achieve the purpose of rotating and switching the A / B receiving platform mechanism 6. The lifting mechanism 4 includes a lifting fixed plate 20, a third driving motor 25, a driving reducer 24 and a lifting platform driving connecting rod 28. The lifting fixed plate 20 is installed on the top of the rotating supporting gear 16 by bolts, and two third driving motors 25 are installed on the top of the lifting fixed plate 20. A driving reducer 24 is installed on the output end of the third driving motor 25. Both sides of the driving reducer 24 are connected to a driving steering gear 22 through a lifting platform driving connecting rod 28 for steering during power transmission. Both sides of the driving steering gear 22 are respectively connected to the first rack lifting platform 21 and The second rack lifting platform 23, the model of the rack lifting platform is specifically SP1500-M2, the top platforms of the first rack lifting platform 21 and the second rack lifting platform 23 are connected to the two-degree-of-freedom swing angle mechanism 5, and can drive the lifting and lowering of the two-degree-of-freedom swing angle mechanism 5, the third drive motor 25 can provide power to drive the drive reducer 24 to rotate, and then transmit it to the drive steering gear 22 through the lifting platform driving connecting rod 28, and then drive the first rack lifting platform 21 and the second rack lifting platform 23 to rotate back and forth through the lifting platform driving connecting rod 28, so as to realize the lifting and lowering movement ability of the lifting mechanism 4, and a plurality of lifting guide mechanisms 26 are also installed on the top of the lifting fixed plate 20, and a lifting guide shaft 27 matching the lifting guide mechanism 26 is installed at the bottom of the two-degree-of-freedom swing angle mechanism 5,The two-degree-of-freedom swing angle mechanism 5 is provided with guidance when it is lifted or lowered. The two-degree-of-freedom swing angle mechanism 5 is composed of a first swing angle structure and a second swing angle structure. The first swing angle structure includes a first mounting base plate 29 and a second mounting base plate 37 rotatably arranged on the top of the first mounting base plate 29. The top end of the lifting guide shaft 27 is mounted on the bottom surface of the first mounting base plate 29. The bottom of the first mounting base plate 29 is also mounted with a fourth drive motor 30 and a first swing angle drive electric cylinder 31 connected in series. A second movable joint 34 is mounted on the bottom surface of the second mounting base plate 37. A first movable joint 32 is mounted on the output end of the first swing angle drive electric cylinder 31. A first swing angle drive connecting rod 33 is rotatably connected between the first movable joint 32 and the second movable joint 34, so that the fourth drive motor 30 and the first swing angle drive electric cylinder 31 are connected in series. After the motor 30 is started, the first swing angle driving connecting rod 33 can swing the second mounting base 37. Two first swing angle bases 36 are installed on the bottom surface of the second mounting base 37. Two pairs of first swing angle fixed rotating shaft bases 35 corresponding to the first swing angle bases 36 are installed on the top of the first mounting base 29. The first swing angle base 36 is rotatably connected to the first swing angle fixed rotating shaft base 35 through the first swing angle rotating shaft 38 to realize the rotational connection between the second mounting base 37 and the first mounting base 29. The two-layer swing angle structure includes a second swing angle driving electric cylinder 39, a second swing angle driving connecting rod 41 and a material receiving platform plate 46. The material receiving platform plate 46 is rotatably installed above the second mounting base 37. The second swing angle driving electric cylinder 39 is installed at the bottom of the second mounting base 37 A fifth driving motor is installed at the rear end of the second swing angle driving electric cylinder 39, and a third movable joint 40 is installed on the output end of the second swing angle driving electric cylinder 39, and a fourth movable joint 42 corresponding to the third movable joint 40 is installed at the bottom of the material receiving platform plate 46, and a second swing angle driving connecting rod 41 is rotatably connected between the fourth movable joint 42 and the third movable joint 40, so that the second swing angle driving electric cylinder 39 can drive the material receiving platform plate 46 to swing, and the A / B material receiving platform mechanism 6 is installed on the material receiving platform plate 46 and can swing accordingly, and two second swing angle fixed rotating shaft bases 45 are symmetrically fixed on the top surface of the second mounting base plate 37, and two pairs of second swing angle fixed rotating shaft bases 45 corresponding to the second swing angle fixed rotating shaft bases 45 are symmetrically installed on the bottom surface of the material receiving platform plate 46. The base plate 44, the second swing angle base plate 44 and the second swing angle fixed shaft base 45 are rotatably connected through the second swing angle shaft 43 to realize the rotational connection between the material receiving platform plate 46 and the second mounting base plate 37. The fourth driving motor 30 can provide power to drive the first swing angle driving electric cylinder 31 to operate, so that the first movable joint 32 can be extended and retracted, and the first swing angle driving connecting rod 33 can swing the angle of the second mounting base plate 37. The material receiving platform plate 46 can use the second swing angle shaft 43 as the swing center. Under the drive of the second swing angle driving electric cylinder 39, the second swing angle driving connecting rod 41 drives the material receiving platform plate 46 to swing back and forth. By installing the first layer swing angle mechanism and the second layer swing angle mechanism in series, the height control of the four corners of the material receiving platform plate 46 is realized.The tilt direction of the A / B receiving table mechanism 6 can be switched arbitrarily.

[0022] The models of the first drive motor, the second drive motor, the third drive motor, the fourth drive motor and the fifth drive motor in the utility model are all D110M-R600300A-E.

[0023] In the present invention, the first swing angle driving electric cylinder 31 and the second swing angle driving electric cylinder 39 are both of model DSDG100.

[0024] Although the embodiments of the present invention have been shown and described (see the above detailed description for details), it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. Polaroid automatic receiving machine, Features: The invention comprises a base (1), a front-to-back moving mechanism (2), a rotating mechanism (3), a lifting mechanism (4), a two-degree-of-freedom swing angle mechanism (5) and an A / B material receiving platform mechanism (6), wherein the front-to-back moving mechanism (2) is mounted on the top of the base (1), and the lifting mechanism (4) is rotatably mounted above the front-to-back moving mechanism (2) via the rotating mechanism (3), and two A / B material receiving platform mechanisms (6) are mounted on the top of the lifting mechanism (4) via two two-degree-of-freedom swing angle mechanisms (5).

2. The automatic polarizer receiving machine according to claim 1, Features: The forward and backward moving mechanism (2) comprises a connecting plate (14) slidably mounted on the top of the base (1) via a movable slide rail (9), and the forward and backward moving mechanism (2) also comprises a first driving motor (10), a driving screw rod (13) and a screw nut (15), wherein the driving screw rod (13) is mounted on the top of the base (1) via a screw rod seat (12), the first driving motor (10) is mounted above the base (1) and connected to one end of the driving screw rod (13) via a connecting piece (11), and the other end of the driving screw rod (13) is sleeved with a screw nut (15), and the screw nut (15) is fixed to the bottom surface of the connecting plate (14).

3. The automatic polarizer receiving machine according to claim 1, Features: The rotating mechanism (3) comprises a rotating support gear (16), a rotating drive gear (17), a power reducer (18) and a second drive motor (19); the rotating support gear (16) is mounted on a round platform at the top of the connecting plate (14); the power reducer (18) and the second drive motor (19) are mounted on the round platform via a U-shaped bracket and are located on the inner side of the rotating support gear (16); the power reducer (18) is mounted on the output end of the second drive motor (19); a rotating drive gear (17) is mounted on the output end of the power reducer (18), and the rotating drive gear (17) is meshed with the rotating support gear (16).

4. The automatic polarizer receiving machine according to claim 1, Features: The lifting mechanism (4) comprises a lifting fixed plate (20), a third driving motor (25), a driving reducer (24) and a lifting platform driving connecting rod (28); the lifting fixed plate (20) is mounted on the top of the rotating support gear (16); two third driving motors (25) are mounted on the top of the lifting fixed plate (20); a driving reducer (24) is mounted on the output end of the third driving motor (25); both sides of the driving reducer (24) are connected to a driving steering gear ( 22), the two sides of the driving steering gear (22) are respectively connected to a first rack lifting platform (21) and a second rack lifting platform (23) through a lifting platform driving connecting rod (28), the top platforms of the first rack lifting platform (21) and the second rack lifting platform (23) are both connected to a two-degree-of-freedom swing angle mechanism (5), a plurality of lifting guide mechanisms (26) are also installed on the top of the lifting fixing plate (20), and a lifting guide shaft (27) matched with the lifting guide mechanism (26) is installed at the bottom of the two-degree-of-freedom swing angle mechanism (5).

5. The automatic polarizer receiving machine according to claim 4, Features: The two-degree-of-freedom swing angle mechanism (5) is composed of a first swing angle structure and a second swing angle structure. The first swing angle structure includes a first mounting substrate (29) and a second mounting substrate (37) rotatably arranged on the top of the first mounting substrate (29). The top end of the lifting guide shaft (27) is mounted on the bottom surface of the first mounting substrate (29). The bottom of the first mounting substrate (29) is also mounted with a fourth drive motor (30) and a first swing angle drive electric cylinder (31) connected in series. The bottom surface of the second mounting substrate (37) is mounted with a second movable joint (34). The output end of the first swing angle drive electric cylinder (31) is mounted with a first movable joint (32), and a first swing angle drive connecting rod (33) is rotatably connected between the first movable joint (32) and the second movable joint (34).

6. The automatic polarizer receiving machine according to claim 5, Features: Two first swing angle substrates (36) are mounted on the bottom surface of the second mounting substrate (37), and two pairs of first swing angle fixed rotation axis bases (35) corresponding to the first swing angle substrates (36) are mounted on the top of the first mounting substrate (29), and the first swing angle substrates (36) are rotationally connected to the first swing angle fixed rotation axis bases (35) via a first swing angle rotation axis (38).

7. The automatic polarizer receiving machine according to claim 5, Features: The two-layer swing angle structure comprises a second swing angle driving electric cylinder (39), a second swing angle driving connecting rod (41) and a material receiving platform plate (46); the material receiving platform plate (46) is rotatably mounted above the second mounting substrate (37); the second swing angle driving electric cylinder (39) is mounted at the bottom of the second mounting substrate (37); a third movable joint (40) is mounted on the output end of the second swing angle driving electric cylinder (39); a fourth movable joint (42) corresponding to the third movable joint (40) is mounted at the bottom of the material receiving platform plate (46); a second swing angle driving connecting rod (41) is rotatably connected between the fourth movable joint (42) and the third movable joint (40); and the A / B material receiving platform mechanism (6) is mounted on the material receiving platform plate (46).

8. The automatic polarizer receiving machine according to claim 7, Features: Two second swing angle fixed shaft bases (45) are symmetrically fixed on the top surface of the second mounting substrate (37), and two pairs of second swing angle substrates (44) corresponding to the second swing angle fixed shaft bases (45) are symmetrically installed on the bottom surface of the material receiving platform plate (46), and the second swing angle substrates (44) are rotatably connected to the second swing angle fixed shaft base (45) via a second swing angle shaft (43).

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