Paper falling prevention equipment for automatic cutting platform

Abstract

The utility model provides an automatic cutting platform paper drop prevention device which comprises a scribing platform and a breaking platform, the scribing platform and the breaking platform are both connected with a conveying device, the scribing platform is connected with a cutting device, and the scribing platform is connected with an infrared sensor. The scribing platform is connected with an air blowing device, and the air blowing device comprises an air pump, an air supply pipe and an air supply guide assembly. The position of the glass cover plate is detected through the infrared sensor, air enters the air supply pipe through the air pump, and then the air enters the main air supply plate and the auxiliary air supply plate and is blown out, so that paper moves close to the glass cover plate all the time under the blowing force of the air; the situation that the glass cover plate cannot be protected due to the fact that the paper falls in the gap and curls up is avoided, air outlets of the two auxiliary air supply plates are aligned to the glass cover plate and the position where the paper is moved out of the conveying device and the position where the paper enters the conveying device correspondingly, and the paper can be always attached to the glass cover plate.

Description

TECHNICAL FIELD

[0001] The utility model relates to glass cover plate cutting auxiliary equipment technical field, mainly relates to a kind of automatic cutting platform prevents paper falling equipment. BACKGROUND

[0002] In modern automobile industry, the application of vehicle-mounted electronic equipment is more and more widely, among which the vehicle-mounted display system plays a key role. As an important component for protecting and optimizing display effect, the vehicle-mounted glass cover plate faces many challenges and needs in its technical development. In order to meet the overall beauty and design style of the car, the glass cover plate needs to have good shape plasticity and surface decoration. This makes the appearance requirements of the vehicle-mounted glass cover plate reach a new height. The control standards of various manufacturers for scratch defects are more and more strict;

[0003] The automatic cutting machine is composed of two cutting platforms (scribing platform and breaking platform). After the glass is scribed by the scribing platform, it is conveyed to the breaking platform for manual breaking operation. During the conveying process, due to the gap between the two platforms, the front part of the protective paper under the glass is easy to fall into the gap, resulting in the occurrence of partial paper curling after the glass is conveyed to the breaking platform, which makes it difficult to effectively protect the glass, and the effective area of the glass directly contacts the surface of the breaking platform, increasing the scratch defect. To solve this problem, we propose an automatic cutting platform paper falling prevention device. CONTENT OF THE INVENTION

[0004] The utility model mainly provides a kind of automatic cutting platform paper falling prevention device to solve the technical problem proposed in the above background technology.

[0005] To achieve the above purpose, the following technical scheme is provided: an automatic cutting platform paper falling prevention device for cutting glass cover plate, comprising:

[0006] The scribing platform (10) is concave in shape, forming a first accommodating cavity;

[0007] The breaking platform (20) is horizontally connected with the scribing platform (10), and the breaking platform (20) is concave in shape, forming a second accommodating cavity, and the first accommodating cavity and the second accommodating cavity are communicated;

[0008] The transmission device (30) includes a first transmission device and a second transmission device, the first transmission device is arranged in the first accommodating cavity, the second transmission device is arranged in the second accommodating cavity, and there is a gap between the first transmission device and the second transmission device;

[0009] Infrared sensors (50) are arranged on both sides of the top of the scribing platform (10) and close to one end of the breaking platform (20);

[0010] Air blowing devices (60) are arranged at the gap, and the air blowing devices (60) are used to blow air to the protective paper of the glass cover plate assembly when the first conveying device and the second conveying device convey the glass cover plate assembly.

[0011] Further, the lower surface of the first accommodating cavity is connected with the air blowing devices (60), the air blowing devices (60) include an air pump (61) connected to one side of the lower surface of the first accommodating cavity, an air supply pipe (62) connected to the top of the air pump (61), and an air supply guide assembly (63) connected to the top of the air supply pipe (62), and the air supply guide assembly (63) is located at the gap.

[0012] Further, the scribing platform (10) and the breaking platform (20) each include a first side plate, a first bottom plate and a second side plate connected in sequence, and the first side plate, the bottom plate and the second side plate enclose the first accommodating cavity and the second accommodating cavity.

[0013] The first conveying device and the second conveying device each include a plurality of rotating shafts (31) arranged in parallel to the direction of the scribing platform (10), a conveying belt (35) arranged on the outer wall of the rotating shafts (31), a rotating motor (32) and a plurality of gears (33), and a toothed belt (34).

[0014] One end of one of the rotating shafts (31) is connected to the driving end of the rotating motor (32), one side of the rotating motor (32) is connected to the first side plate, one end of the rotating shaft (31) is rotatably connected to the inner side of the first side plate, and the other end of the rotating shaft (31) passes through the second side plate and is connected to the gear (33), and the outer walls of the plurality of gears (33) are meshingly connected to the toothed belt (34).

[0015] Further, the air supply guide assembly (63) includes a main air supply plate (631) connected to the top of the scribing platform (10) and auxiliary air supply plates (632) arranged on both sides of the top of the main air supply plate (631), the bottom of the main air supply plate (631) is connected to the air supply pipe (62), and the main air supply plate (631) and the auxiliary air supply plates (632) are located between the two conveying belts (35).

[0016] Further, the cutting platform (10) top is fixed with a C-shaped frame, the C-shaped frame top is connected with a cutting device (40), the cutting device (40) comprises a cylinder (41) connected to the C-shaped frame top, a fixed plate (42) connected to the driving end of the cylinder (41), a cutting device (43) connected to the bottom of the fixed plate (42) and a stabilizing assembly (44) connected to the top of both sides of the fixed plate (42).

[0017] Further, the stabilizing assembly (44) comprises a fixed cylinder (441) connected to the C-shaped frame top and a stabilizing rod (442) slidingly connected to the inner wall of the fixed cylinder (441), and the stabilizing rod (442) bottom is connected with the fixed plate (42).

[0018] Further, the air supply pipe (62) is composed of a communication pipe connected to the top of the air pump (61) and a plurality of shunt pipes, a plurality of the shunt pipes are arranged on the top of the communication pipe, and the shunt pipe top is connected with a main air supply plate (631).

[0019] Compared with the prior art, the automatic cutting platform paper falling prevention equipment has the beneficial effects that:

[0020] The automatic cutting platform paper falling prevention equipment provided by the utility model detects the position of the glass cover plate through an infrared sensor, makes air enter an air supply pipe through an air pump, and then the air enters a main air supply plate and then enters an auxiliary air supply plate, and finally is blown out through the air outlets of the main air supply plate and the auxiliary air supply plate, so that multi-angle air blowing is realized, the paper is always closely attached to the glass cover plate and moves under the air blowing force, the situation that the paper falls in the gap and the situation that the paper is curled and cannot protect the glass cover plate are avoided, and the air outlets of the two auxiliary air supply plates are respectively aligned with the position of the glass cover plate and the paper moving out of the transmission device and the position of the paper entering the transmission device, so that the paper is always closely attached to the glass cover plate, and the safety is improved.

[0021] The utility model will be explained in detail in combination with the drawings and specific embodiments. DRAWINGS

[0022] Figure 1 It is the whole structure schematic view of the utility model;

[0023] Figure 2 It is the whole structure schematic view of the utility model;

[0024] Figure 3 It is the whole sectional view of the utility model;

[0025] Figure 4 It is Figure 3 The enlarged view of A in the middle;

[0026] In the figure: 10, the dashed line platform; 20, the breaking platform; 30, the transmission device; 31, the rotating shaft; 32, the rotating motor; 33, the gear; 34, the toothed belt; 35, the conveyor belt; 40, the cutting device; 41, the air cylinder; 42, the fixed plate; 43, the cutting equipment; 44, the stabilizing assembly; 441, the fixed cylinder; 442, the stabilizing rod; 50, the infrared sensor; 60, the air blowing device; 61, the air pump; 62, the air supply pipe; 63, the air supply guide assembly; 631, the main air supply plate; 632, the auxiliary air supply plate. DETAILED DESCRIPTION

[0027] In order to facilitate the understanding of the present application, the present application will be described more fully below with reference to the accompanying drawings, wherein several embodiments of the present application are given, but the present application can be realized in different forms and is not limited to the embodiments described herein, on the contrary, these embodiments are provided to make the disclosed content of the present application more thorough and comprehensive.

[0028] Embodiment, please refer to Figures 1-4 The automatic cutting platform paper falling prevention device is used for cutting a glass cover plate, and the cutting platform paper falling prevention device comprises:

[0029] The scribing platform 10 is concave in shape and forms a first accommodating cavity.

[0030] The breaking platform 20 is horizontally connected with the scribing platform 10, and the breaking platform 20 is concave in shape and forms a second accommodating cavity, and the first accommodating cavity and the second accommodating cavity are communicated.

[0031] The transmission device 30 comprises a first transmission device and a second transmission device, the first transmission device is arranged in the first accommodating cavity, the second transmission device is arranged in the second accommodating cavity, and there is a gap between the first transmission device and the second transmission device.

[0032] The infrared sensor 50 is arranged on both sides of the top of the scribing platform 10 and located at one end close to the breaking platform 20.

[0033] The air blowing device 60 is arranged at the gap, and when the first transmission device and the second transmission device convey the glass cover plate assembly, the air blowing device 60 is used for blowing air to the protective paper of the glass cover plate assembly.

[0034] It should be noted that in the embodiments, the transmission device 30, the infrared sensor 50 and the air blowing device 60 are used for being connected with a control system, the position of the glass cover plate is detected through the infrared sensor 50, when the glass cover plate is detected, the air blowing device 60 is controlled to work through the control system.

[0035] Embodiment, please refer to Figure 4The lower surface of the first accommodating cavity is connected with a blowing device 60. The blowing device 60 comprises a gas pump 61 connected to one side of the lower surface of the first accommodating cavity, a gas conveying pipe 62 connected to the top of the gas pump 61, and a blowing guide assembly 63 connected to the top of the gas conveying pipe 62. The blowing guide assembly 63 is located at the gap.

[0036] The blowing guide assembly 63 comprises a main blowing plate 631 connected to the top of the scribing platform 10, and auxiliary blowing plates 632 arranged on both sides of the top of the main blowing plate 631. The bottom of the main blowing plate 631 is connected with the gas conveying pipe 62. The main blowing plate 631 and the auxiliary blowing plates 632 are located between the two conveying belts 35.

[0037] It should be noted that in the embodiment, air enters the gas conveying pipe 62 through the gas pump 61, and then enters the main blowing plate 631, and then enters the auxiliary blowing plates 632, and finally is blown out through the air outlets of the main blowing plate 631 and the auxiliary blowing plates 632, realizing multi-angle blowing. The paper is tightly attached to the glass cover plate by the blowing force of the gas, and the paper is prevented from falling at the gap and failing to protect the glass cover plate.

[0038] Further, the air outlets of the two auxiliary blowing plates 632 are respectively aligned with the positions of the glass cover plate and the paper moving out of the conveying device 30 and the positions of the paper entering the conveying device 30, so as to avoid the paper from being curled.

[0039] In the embodiment, please refer to Figures 2-3 The scribing platform 10 and the breaking platform 20 each comprise a first side plate, a first bottom plate and a second side plate connected in sequence. The first side plate, the bottom plate and the second side plate enclose to form a first accommodating cavity and a second accommodating cavity.

[0040] The first conveying device and the second conveying device each comprise a plurality of rotating shafts 31 arranged in parallel to the direction of the scribing platform 10, a conveying belt 35 arranged on the outer wall of the plurality of rotating shafts 31, a rotating motor 32, a plurality of gears 33, and a toothed belt 34.

[0041] One end of one rotating shaft 31 is connected with the driving end of the rotating motor 32. One side of the rotating motor 32 is connected with the first side plate. One end of the rotating shaft 31 is rotatably connected with the inner side of the first side plate. The other end of the rotating shaft 31 passes through the second side plate and is connected with the gear 33. The outer walls of the plurality of gears 33 are meshingly connected with the toothed belt 34.

[0042] It should be noted that in the embodiment, the rotating motor 32 drives one rotating shaft 31 and the gear 33 to rotate. Since the plurality of gears 33 are meshingly connected with the toothed belt 34, the plurality of gears 33 rotate synchronously, and then the plurality of rotating shafts 31 rotate synchronously, so as to realize the rotation of the conveying belt 35 and the conveying of the glass cover plate.

[0043] In the embodiment, please refer to Figures 2-3The top of the scribing platform 10 is fixed with a C-shaped frame, and the top of the C-shaped frame is connected with a cutting device 40.

[0044] It should be noted that, in the embodiment, the cutting device 40 is used to be connected with the control system, when the glass cover plate moves to the bottom of the cutting device 40, the transmission device 30 stops moving, the fixed plate 42 and the cutting equipment 43 are lifted and lowered by the cylinder 41, so as to facilitate the cutting equipment 43 to approach or move away from the glass cover plate, and the cutting equipment 43 cuts the scribe line on the glass cover plate according to the set cutting pattern.

[0045] In the embodiment, please refer to Figure 3 The stable assembly 44 comprises a fixed cylinder 441 connected to the top of the C-shaped frame and a stable rod 442 slidingly connected to the inner wall of the fixed cylinder 441, and the bottom of the stable rod 442 is connected with the fixed plate 42.

[0046] It should be noted that, in the embodiment, the stable rod 442 can be telescoped with the fixed plate 42, so as to improve the stability of the fixed plate 42, avoid the deviation or shaking of the fixed plate 42 during the lifting process, and ensure the accuracy of the scribe line on the surface of the glass cover plate.

[0047] In the embodiment, please refer to Figure 4 The air supply pipe 62 is composed of a communication pipe connected to the top of the air pump 61 and a plurality of shunt pipes, the plurality of shunt pipes are arranged at the top of the communication pipe, and the top of the shunt pipe is connected with the main air supply plate 631.

[0048] It should be noted that, in the embodiment, the plurality of shunt pipes are connected with the main air supply plate 631, so that the air can be uniformly introduced into the main air supply plate 631, and the air can be uniformly blown out through the air outlets of the main air supply plate 631 and the auxiliary air supply plate 632.

[0049] The specific operation mode of the utility model is as follows:

[0050] The automatic cutting platform paper falling prevention equipment described above first places the glass cover plate and the paper on the conveying belt 35 located on the top of the scribing platform 10, then drives the fixed plate 42 and the cutting equipment 43 to descend by the cylinder 41, so that the cutting equipment 43 cuts the scribe line on the glass cover plate according to the set cutting pattern, after completion, drives the rotating shaft 31, the gear 33, the toothed belt 34 and the conveying belt 35 to rotate by the rotating motor 32, and realizes the conveying of the glass cover plate.

[0051] The position of the glass cover plate is detected by the infrared sensor 50, when the glass cover plate is detected, the air pump 61 is controlled to work by the controller, air enters the air supply pipe 62 through the air pump 61, then enters the main air supply plate 631, then enters the auxiliary air supply plate 632, and finally is blown out through the air outlets of the main air supply plate 631 and the auxiliary air supply plate 632, realizing multi-angle blowing, so that the paper is always closely attached to the glass cover plate under the blowing force of the gas and moves, avoiding falling at the gap and failing to form protection for the glass cover plate.

[0052] The above-described embodiments only express the implementation of the present application, but for those skilled in the art, without departing from the concept of the present application, several modifications and improvements can be made, which all belong to the protection scope of the present application. Therefore, the protection scope of the present application patent should be subject to the appended claims.

Claims

1. An automatic cutting platform paper drop prevention apparatus for cutting a glass cover plate, characterized by: The application relates to a glass cover plate assembly conveying device. The device comprises a scribing platform (10) which is concave and forms a first accommodating cavity; a breaking platform (20) which is horizontally connected with the scribing platform (10) and is concave and forms a second accommodating cavity, the first accommodating cavity and the second accommodating cavity being communicated; a conveying device (30) which comprises a first conveying device arranged in the first accommodating cavity and a second conveying device arranged in the second accommodating cavity, and a gap existing between the first conveying device and the second conveying device; infrared sensors (50) arranged on both sides of the top of the scribing platform (10) and located at one end close to the breaking platform (20); and a blowing device (60) arranged at the gap and used for blowing air to the protective paper of the glass cover plate assembly when the first conveying device and the second conveying device convey the glass cover plate assembly. The lower surface of the first accommodating cavity is connected with the blowing device (60), the blowing device (60) comprises an air pump (61) connected to one side of the lower surface of the first accommodating cavity, an air supply pipe (62) connected to the top of the air pump (61) and an air supply guide assembly (63) connected to the top of the air supply pipe (62), and the air supply guide assembly (63) is located at the gap. The scribing platform (10) and the breaking platform (20) each comprise a first side plate, a bottom plate and a second side plate which are sequentially connected and enclose the first accommodating cavity and the second accommodating cavity. The first conveying device and the second conveying device each comprise a plurality of rotating shafts (31) arranged in parallel to the direction of the scribing platform (10), a conveying belt (35) arranged on the outer wall of the rotating shafts (31), a rotating motor (32) and a plurality of gears (33), and a toothed belt (34). One end of one of the rotating shafts (31) is connected with the driving end of the rotating motor (32), one side of the rotating motor (32) is connected with the first side plate, one end of the rotating shaft (31) is rotationally connected with the inner side of the first side plate, the other end of the rotating shaft (31) penetrates through the second side plate and is connected with the gears (33), and the outer walls of the plurality of gears (33) are meshingly connected with the toothed belt (34).

2. The automatic cutting deck anti-paper-drop apparatus of claim 1, wherein: The air supply guide assembly (63) comprises a main air supply plate (631) connected to the top of the scribing platform (10) and auxiliary air supply plates (632) arranged on both sides of the top of the main air supply plate (631), the bottom of the main air supply plate (631) is connected with the air supply pipe (62), and the main air supply plate (631) and the auxiliary air supply plates (632) are located between the two conveying belts (35).

3. The automatic cutting deck anti-drop paper device of claim 2, wherein: ​ ​ ​ 4. The automatic cutting deck anti-drop paper device of claim 3, wherein: ​ 5. The automatic cutting deck anti-paper-drop apparatus of claim 1, wherein: The C-shaped frame is fixed on the top of the scribing platform (10), and a cutting device (40) is connected to the top of the C-shaped frame.

6. The automatic cutting deck anti-drop paper device of claim 5, wherein: The stable assembly (44) comprises a fixed cylinder (441) connected to the top of the C-shaped frame and a stable rod (442) slidingly connected to the inner wall of the fixed cylinder (441), and the bottom of the stable rod (442) is connected to the fixed plate (42).

7. The automatic cutting deck anti-paper-drop apparatus of claim 4, wherein: The air supply pipe (62) is composed of a communication pipe connected to the top of the air pump (61) and a plurality of shunt pipes, and a plurality of shunt pipes are arranged on the top of the communication pipe, and the top of the shunt pipe is connected to the main air supply plate (631).

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