Glass panel dismounting device

Abstract

The utility model belongs to the technical field of glass panel dismounting, and discloses a glass panel dismounting device which comprises a carrying table, a heating mechanism, a separating mechanism and a control mechanism, the carrying table is configured to carry a workpiece formed by assembling a product shell and a glass panel, the heating mechanism comprises a heater, and the separating mechanism comprises a separating mechanism and a control mechanism. The heater is configured to heat a workpiece, the separating mechanism is configured to separate a glass panel from the heated workpiece, the control mechanism comprises a temperature sensor and a time relay, the temperature sensor is configured to detect the heating temperature of the heater to the workpiece, and the time relay is configured to control the heating time of the heater to the workpiece. According to the glass panel dismounting device, automatic dismounting of the glass panel can be achieved, efficiency is high, the heating temperature and the heating time are controlled through the temperature sensor and the time relay respectively, the heater can keep the preset temperature to heat a workpiece for the preset time, and therefore the workpiece can be prevented from being damaged while fixing glue is melted.

Description

Technical Field

[0001] The utility model relates to the technical field of glass panel disassembly, in particular to a glass panel disassembly device. Background Art

[0002] During the production process of products such as watches and mobile phones, products with quality problems need to be disassembled and reworked to save production costs. For parts such as watch mirrors or display screens that are glass panels, since the glass panels are bonded to the product casing with fixing glue, when disassembling the glass panels, it is necessary to first heat the glass panel and the product casing to melt the fixing glue, and then separate the glass panel from the product casing.

[0003] In the prior art, the disassembly of glass panels is generally done manually. However, on the one hand, manual labor is inefficient, and on the other hand, manual labor cannot accurately control the heating temperature and heating time, which makes the glass panel easily damaged by overheating. Utility Model Content

[0004] The purpose of the present invention is to provide a glass panel disassembly device to solve the problem that the disassembly of glass panels is generally done manually, but on the one hand, the manual efficiency is low, and on the other hand, manual operation cannot accurately control the heating temperature and heating time, which makes the glass panel easily damaged by overheating.

[0005] To achieve this purpose, the present invention adopts the following technical solutions:

[0006] Glass panel removal device, including:

[0007] a carrier configured to carry a workpiece composed of a product housing and a glass panel assembly;

[0008] a heating mechanism comprising a heater configured to heat the workpiece;

[0009] a separation mechanism configured to separate the glass panel from the heated workpiece; and

[0010] The control mechanism includes a temperature sensor and a time relay, wherein the temperature sensor is configured to detect the heating temperature of the workpiece by the heater, and the time relay is configured to control the heating time of the workpiece by the heater.

[0011] Preferably, the heating mechanism also includes a first driving member, which is configured to drive the heater to move and enable the heater to have a first working position in contact with the workpiece placed on the carrier, and a second working position away from the carrier, and the temperature sensor and the time relay are both electrically connected to the first driving member.

[0012] Preferably, the carrier is provided with a through-hole. After the workpiece is placed on the carrier, the glass panel is opposite to the through-hole. The separation mechanism includes a pressing head and a second driving member. The pressing head is arranged above the carrier. The second driving member is configured to drive the pressing head to rise and fall in a vertical direction. The pressing head can press the glass panel and make the glass panel fall into the through-hole.

[0013] Preferably, the glass panel disassembly device further comprises a receiving platform, and the receiving platform is configured to receive the glass panel dropped into the through hole.

[0014] Preferably, when the heater is located at the first working position, the heater extends into the through hole and contacts the workpiece; when the heater is located at the second working position, the heater withdraws from the through hole and moves away from the carrier.

[0015] Preferably, the heater comprises a heating element and a heating disk, wherein the heating element is configured to heat the heating disk, and the heating disk can extend into the through hole and be supported under the workpiece.

[0016] Preferably, the heating plate is made of brass.

[0017] Preferably, the glass panel disassembly device further includes a third driving member, which is configured to drive the receiving platform to move and enable the receiving platform to have a third working position directly below the carrier and a fourth working position away from the carrier.

[0018] Preferably, the glass panel disassembly device further comprises a push plate and a material platform, wherein the push plate is capable of moving toward the receiving platform and is capable of pushing the glass panel from the receiving platform to the material platform.

[0019] Preferably, the glass panel disassembly device further comprises a display screen, and the display screen is configured to display the heating temperature of the workpiece by the heater and the heating time of the workpiece by the heater.

[0020] Beneficial effects of the utility model:

[0021] The present invention realizes automatic disassembly of the glass panel through the glass panel disassembly device, which is highly efficient. The present invention heats the workpiece composed of the product shell and the glass panel through the heater, thereby melting the fixing glue between the product shell and the glass panel. Moreover, the present invention controls the heating temperature and heating time respectively through the temperature sensor and the time relay, so that the heater can maintain the preset temperature and heat the workpiece for the preset time. That is, the present invention can accurately control the heating temperature and heating time, thereby avoiding damage to the workpiece while melting the fixing glue. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic structural diagram of a workpiece in an embodiment of the present utility model;

[0023] Figure 2 This is a schematic structural diagram of a glass panel disassembly device in an embodiment of the present invention;

[0024] Figure 3 This is one of the structural schematic diagrams of the glass panel disassembly device with a workpiece loaded thereon in the embodiment of the present invention after the housing and part of the control mechanism are removed;

[0025] Figure 4 This is the second structural diagram of the glass panel disassembly device with a workpiece loaded thereon after removing the housing and part of the control mechanism in accordance with an embodiment of the present invention;

[0026] Figure 5 This is a schematic structural diagram of the glass panel disassembly device without a workpiece in the embodiment of the present invention, after removing the housing and part of the control mechanism;

[0027] Figure 6 This is a schematic structural diagram of the glass panel disassembly device without a workpiece in the embodiment of the present invention, after removing the platform, separation mechanism, housing, and part of the control mechanism;

[0028] Figure 7 It is a structural diagram of the control mechanism and part of the housing except the temperature sensor in the embodiment of the utility model.

[0029] In the picture:

[0030] 100, workpiece; 110, watch case; 120, glass watch glass; 1, carrier; 11, through hole; 2, heating mechanism; 21, heater; 211, heating element; 212, heating disc; 22, first driving member; 3, separating mechanism; 31, pressure head; 32, second driving member; 41, temperature sensor; 42, time relay; 43, PLC controller; 44, air switch leakage circuit breaker; 51, receiving table; 52, third driving member; 61, push plate; 62, material table; 63, fourth driving member; 7, machine shell; 71, first display screen; 72, second display screen; 73, start button; 74, heating button; 75, emergency stop button. DETAILED DESCRIPTION

[0031] The utility model will be described in further detail below in combination with the drawings and embodiments. It can be understood that the specific embodiments described herein are only used to explain the utility model, and not to limit the utility model. In addition, it should be noted that, in order to facilitate the description, only the part related to the utility model is shown in the drawings, not all structures.

[0032] In the description of the utility model, unless otherwise explicitly specified and limited, the terms "connected", "connected", "fixed" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrated, it can be mechanically connected, or it can be electrically connected, it can be directly connected, or it can be indirectly connected through an intermediate medium, it can be the internal communication of two elements or the interaction relationship of two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0033] In the utility model, unless otherwise explicitly specified and limited, the first feature "on" or "below" the second feature can include that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, the first feature "on", "above" and "above" the second feature includes that the first feature is directly above and obliquely above the second feature, or only indicates that the horizontal height of the first feature is higher than that of the second feature. The first feature "below", "below" and "below" the second feature includes that the first feature is directly below and obliquely below the second feature, or only indicates that the horizontal height of the first feature is less than that of the second feature.

[0034] In the description of the embodiment, the terms "up", "down", "right", "left" and other orientation or position relationship are based on the orientation or position relationship shown in the drawings, only for the convenience of description and simplification of operation, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, so it cannot be understood as a limitation on the utility model. In addition, the terms "first", "second" are only used to distinguish in the description, and have no special meaning.

[0035] See also Figures 1 to 7 The present embodiment provides a glass panel disassembly device, which includes a carrier 1, a heating mechanism 2 and a separation mechanism 3, wherein the carrier 1 is configured to carry a workpiece 100 composed of a product shell and a glass panel assembly, the heating mechanism 2 includes a heater 21, the heater 21 is configured to heat the workpiece 100, and the separation mechanism 3 is configured to separate the glass panel from the heated workpiece 100, that is, the present embodiment realizes automatic disassembly of the glass panel through the glass panel disassembly device, with high efficiency. For example, taking a watch as an example, the carrier 1 can carry the workpiece 100 composed of a watch case 110 and a glass watch mirror 120, the heater 21 can heat the workpiece 100, thereby melting the fixing glue between the watch case 110 and the glass watch mirror 120, and then the separation mechanism 3 can separate the glass watch mirror 120 from the watch case 110.

[0036] Moreover, in addition to the carrier 1, the heating mechanism 2 and the separation mechanism 3, the glass panel disassembly device also includes a control mechanism, which includes a temperature sensor 41 and a time relay 42. The temperature sensor 41 is configured to detect the heating temperature of the workpiece 100 by the heater 21, so as to control the heater 21 to maintain a preset temperature to heat the workpiece 100. The time relay 42 is configured to control the heating time of the workpiece 100 by the heater 21, so as to enable the heater 21 to maintain a preset temperature to heat the workpiece 100 for a preset time.

[0037] As described above, this embodiment realizes automatic disassembly of the glass panel through the glass panel disassembly device, which is highly efficient. In particular, this embodiment heats the workpiece 100 composed of the product shell and the glass panel through the heater 21, thereby melting the fixing glue between the product shell and the glass panel. Moreover, this embodiment controls the heating temperature and heating time respectively through the temperature sensor 41 and the time relay 42, so that the heater 21 can maintain the preset temperature and heat the workpiece 100 for the preset time. That is, this embodiment can accurately control the heating temperature and heating time, so as to avoid damaging the workpiece 100 while melting the fixing glue.

[0038] In this embodiment, the heater 21 includes a heating element 211 and a heating disk 212. The heating element 211 is configured to heat the heating disk 212. The heating disk 212 can heat the workpiece 100, thereby melting the fixing glue. Based on the above, in this embodiment, the temperature sensor 41 can detect the temperature of the heating disk 212, thereby ensuring that the heating disk 212 maintains a preset temperature to heat the workpiece 100.

[0039] Illustratively, in this embodiment, the heating plate 212 is made of brass, so that it can quickly transfer heat to the workpiece 100 .

[0040] In addition, in the embodiment, the heating mechanism 2 further comprises a first driving member 22 configured to drive the heater 21 to move and have the heater 21 in a first working position in contact with the workpiece 100 placed on the workbench 1 and a second working position away from the workbench 1, when the heater 21 is in the first working position, the heater 21 can heat the workpiece 100, when the heater 21 is in the second working position, the heater 21 stops heating the workpiece 100, and the temperature sensor 41 and the time relay 42 are both electrically connected with the first driving member 22.

[0041] From the above, when the temperature of the heating disc 212 does not reach the preset temperature, the heater 21 always remains in the second working position, when the heating disc 212 reaches the preset temperature, the heater 21 moves from the second working position to the first working position to heat the workpiece 100, and when the heater 21 heats the workpiece 100 for a preset time, the first driving member 22 drives the heater 21 to move from the first working position to the second working position to stop heating the workpiece 100, thereby more accurately controlling the heating operation.

[0042] For example, when the glass panel dismounting device works for the first time, the heater 21 is first in the second working position, when the heating disc 212 is heated to the preset temperature, the heater 21 moves from the second working position to the first working position to heat the workpiece 100, and when the heater 21 heats the workpiece 100 for a preset time, the first driving member 22 drives the heater 21 to move from the first working position to the second working position, and then the separating mechanism 3 separates the workpiece 100. As for the workpiece 100 that needs to be separated afterwards, since the temperature sensor 41 can control the heating disc 212 to always remain at the preset temperature, after the workpiece 100 is placed on the workbench 1, the heater 21 moves from the second working position to the first working position to heat the workpiece 100, and after heating for a preset time, the heater 21 moves from the first working position to the second working position to stop heating.

[0043] It can be understood that the specific structures of the temperature sensor 41 and the heating element 211 are both prior art, therefore, the embodiment will not be described here.

[0044] Furthermore, the carrier 1 is provided with a through-hole 11. After the workpiece 100 is placed on the carrier 1, the glass panel is opposite to the through-hole 11. The separation mechanism 3 includes a pressing head 31 and a second driving member 32. The pressing head 31 is arranged above the carrier 1. The second driving member 32 is configured to drive the pressing head 31 to rise and fall in the vertical direction. The pressing head 31 can press the glass panel and make the glass panel fall into the through-hole 11. That is, after heating for a preset time, the second driving member 32 drives the pressing head 31 to descend to press the glass panel, thereby separating the glass panel from the product shell, and the separated glass panel falls into the through-hole 11.

[0045] It is understandable that the second driving member 32 may be a linear driving structure such as a pneumatic cylinder or an electric cylinder, and this embodiment does not impose any specific limitation on this.

[0046] In addition, the glass panel disassembly device further includes a receiving platform 51 , which is configured to receive the glass panel dropped into the through hole 11 , thereby further preventing damage to the glass panel.

[0047] Based on the above, when the heater 21 is located at the first working position, the heater 21 extends into the perforation 11 and contacts the workpiece 100, thereby heating the workpiece 100. When the heater 21 is located at the second working position, the heater 21 withdraws from the perforation 11 and moves away from the carrier 1, so that the receiving platform 51 can receive the fallen glass panel.

[0048] Exemplarily, in this embodiment, the glass panel disassembly device also includes a third driving member 52, which is configured to drive the receiving platform 51 to move, and enable the receiving platform 51 to have a third working position directly below the carrier 1, and a fourth working position away from the carrier 1, wherein, when the receiving platform 51 is in the fourth working position, the heater 21 can extend into the through-hole 11 and contact the workpiece 100. After the heating is completed, the heater 21 withdraws from the through-hole 11 and moves away from the carrier 1, and the receiving platform 51 moves from the fourth working position to the third working position to receive the glass panel that is pressed and falls by the pressure head 31.

[0049] In addition, it should be noted that when the heater 21 is located at the first working position, the heating disk 212 can extend into the through-hole 11 and be supported under the workpiece 100 , so that the workpiece 100 can be heated more fully.

[0050] Exemplarily, the heater 21 is disposed below the carrier 1 and opposite to the through hole 11 , and the first driving member 22 can drive the heater 21 to rise and fall in the vertical direction, thereby moving the heater 21 between the first working position and the second working position.

[0051] As described above, in this embodiment, after the workpiece 100 is placed on the carrier 1, the heater 21 rises vertically from the second working position to the first working position to heat the workpiece 100. After the preset heating time, the first driving member 22 controls the heater 21 to descend vertically to the second working position, and the receiving platform 51 is driven by the third driving member 52 to move from the fourth working position to the third working position to receive the fallen glass panel.

[0052] It is understandable that the first driving member 22 may be a linear driving structure such as a pneumatic cylinder or an electric cylinder, and this embodiment does not impose any specific limitation on this.

[0053] In addition to the receiving platform 51, the glass panel removal device also includes a push plate 61 and a material platform 62. The push plate 61 can move toward the receiving platform 51 and push the glass panel from the receiving platform 51 to the material platform 62. Specifically, the glass panel removal device also includes a fourth driving member 63. After the receiving platform 51 moves from the fourth working position to the third working position and receives the dropped glass panel, the fourth driving member 63 drives the push plate 61 to push the glass panel on the receiving platform 51 onto the material platform 62, thereby moving the glass panel away from the carrier 1 and facilitating the removal of the removed glass panel. Afterwards, the push plate 61 returns to its original position, and the receiving platform 51 returns from the third working position to the fourth working position.

[0054] Illustratively, in this embodiment, the moving directions of the receiving platform 51 and the push plate 61 are both horizontal, and the moving direction of the receiving platform 51 is perpendicular to the moving direction of the push plate 61 .

[0055] It is understandable that the third driving member 52 and the fourth driving member 63 can both be linear driving structures such as air cylinders or electric cylinders, and this embodiment does not impose any specific limitation on this.

[0056] Furthermore, it should be noted that the glass panel disassembly device also includes a display screen, which is configured to display the heating temperature of the workpiece 100 and the heating time of the workpiece 100 by the heater 21. Specifically, the glass panel disassembly device also includes a housing 7, and two display screens are provided on the housing 7, one of which is a first display screen 71. The first display screen 71 is used to display the heating temperature of the workpiece 100 by the heater 21, and the second display screen 72 is used to display the heating time of the workpiece 100 by the heater 21, thereby facilitating the staff to monitor the working status of the glass panel disassembly device in real time and enabling the staff to perform various operations accurately.

[0057] Specifically, the casing 7 is also provided with a start button 73, a heating button 74 and an emergency stop button 75. After placing the workpiece 100 on the carrier 1, the staff can control the glass panel disassembly device to start by pressing the start button 73, and control the glass panel disassembly device to start heating and separation operations in sequence through the heating button 74. In the event of an unexpected situation, the staff can control the glass panel disassembly device to stop working by pressing the emergency stop button 75.

[0058] It is understandable that the control mechanism also includes control structures such as a PLC controller 43 and an air-circuit breaker 44. Since the working methods of the above control structures are all existing technologies, they will not be described in detail in this embodiment.

[0059] Obviously, the above-described embodiments of the present invention are merely examples for the purpose of clearly illustrating the present invention and are not intended to limit the manner in which the present invention is to be implemented. A person skilled in the art would be able to make various obvious changes, readjustments, and substitutions without departing from the scope of protection of the present invention. It is not necessary and impossible to enumerate all embodiments here. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present invention shall be included within the scope of protection of the claims of the present invention.

Claims

1. Glass panel disassembly device, characterized in that: include: A carrier (1) is configured to carry a workpiece (100) composed of a product housing and a glass panel assembly; A heating mechanism (2) comprising a heater (21), wherein the heater (21) is configured to heat the workpiece (100); a separation mechanism (3) configured to separate the glass panel from the heated workpiece (100); and The control mechanism includes a temperature sensor (41) and a time relay (42), wherein the temperature sensor (41) is configured to detect the heating temperature of the workpiece (100) by the heater (21), and the time relay (42) is configured to control the heating time of the workpiece (100) by the heater (21).

2. The glass panel disassembly device according to claim 1, wherein: The heating mechanism (2) further includes a first driving member (22), which is configured to drive the heater (21) to move and enable the heater (21) to have a first working position in contact with the workpiece (100) placed on the carrier (1), and a second working position away from the carrier (1), and the temperature sensor (41) and the time relay (42) are both electrically connected to the first driving member (22).

3. The glass panel disassembly device according to claim 2, wherein: The carrier (1) is provided with a perforation (11); after the workpiece (100) is placed on the carrier (1), the glass panel is directly opposite to the perforation (11); the separation mechanism (3) comprises a pressing head (31) and a second driving member (32); the pressing head (31) is provided above the carrier (1); the second driving member (32) is configured to drive the pressing head (31) to rise and fall in a vertical direction; the pressing head (31) can press the glass panel and cause the glass panel to fall into the perforation (11).

4. The glass panel disassembly device according to claim 3, wherein: The glass panel disassembly device further comprises a receiving platform (51), and the receiving platform (51) is configured to receive the glass panel dropped into the perforation (11).

5. The glass panel disassembly device according to claim 4, characterized in that: When the heater (21) is located at the first working position, the heater (21) extends into the through hole (11) and contacts the workpiece (100); when the heater (21) is located at the second working position, the heater (21) withdraws from the through hole (11) and moves away from the carrier (1).

6. The glass panel disassembly device according to claim 5, characterized in that: The heater (21) comprises a heating element (211) and a heating disk (212), wherein the heating element (211) is configured to heat the heating disk (212), and the heating disk (212) can extend into the through hole (11) and be supported below the workpiece (100).

7. The glass panel disassembly device according to claim 6, wherein: The heating plate (212) is made of brass.

8. The glass panel disassembly device according to claim 5, characterized in that: The glass panel disassembly device also includes a third driving member (52), which is configured to drive the receiving platform (51) to move and enable the receiving platform (51) to have a third working position directly below the carrier (1) and a fourth working position away from the carrier (1).

9. The glass panel disassembly device according to claim 4, wherein: The glass panel disassembly device further comprises a push plate (61) and a material platform (62); the push plate (61) is capable of moving toward the receiving platform (51) and of pushing the glass panel from the receiving platform (51) to the material platform (62).

10. The glass panel disassembly device according to claim 1, wherein: The glass panel disassembly device further comprises a display screen, wherein the display screen is configured to display a heating temperature of the workpiece (100) by the heater (21) and a heating time of the workpiece (100) by the heater (21).

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