Automatic dispensing and hot-pressing device for upper cover of notebook computer

Abstract

The utility model discloses an automatic dispensing and hot-pressing device for an upper cover of a notebook computer, which comprises two protective plates, a same dispensing mechanism is mounted on the two protective plates, a hot-pressing mechanism is mounted on the same side of the dispensing mechanism, the hot-pressing mechanism is mounted on the two protective plates, a motor is mounted on one of the protective plates, and a motor is mounted on the other protective plate. An output shaft of the motor is connected with a first transmission wheel, the first transmission wheel is in transmission connection with a transmission belt, the transmission belt is in transmission connection with a second transmission wheel, the first transmission wheel and the second transmission wheel are each provided with a first connecting rod, two second connecting rods are rotationally installed on the portion, away from the motor, of the protection plate, and the first connecting rods correspond to the second connecting rods. According to the utility model, an independent motor is used as a driving force, so that the transfer of the upper cover of the notebook computer from the dispensing mechanism to the hot pressing mechanism is completed, the production cost is reduced, and the working efficiency is improved at the same time.

Description

Technical Field

[0001] The utility model relates to the technical field of glue dispensing and hot pressing, in particular to an automatic glue dispensing and hot pressing device for a notebook upper cover. Background Art

[0002] The current computer case structure design includes a plastic frame or metal frame for mounting a display screen plastic frame, and the contact surface between the frame and the computer case is fixed by gluing with chemical glue. The chemical glue is first manually installed on the fixture on the glue dispenser, and at the same time, the personnel put the metal frame or plastic frame into the hot pressing jig in the hot press. The personnel then start the glue dispenser to automatically dispense glue on the back of the computer case. After the glue is dispensed, the computer case is manually placed into the hot pressing jig with the frame installed. After that, the personnel start the hot press to perform the heating and pressing procedure, so that the chemical glue is evenly spread after the heating and pressing action, and the contact surface between the case and the frame is fully coated with glue to maximize the adhesion.

[0003] The utility model with the publication number CN208146325U discloses an automatic glue dispensing and hot pressing device for a notebook cover, including a glue dispensing mechanism, a transfer mechanism and multiple hot pressing mechanisms; the glue dispensing mechanism is used to perform glue dispensing operations on the notebook cover; the hot pressing mechanism is used to perform hot pressing operations on the notebook cover after glue dispensing; the transfer mechanism transfers the notebook cover after glue dispensing to the hot pressing mechanism; the transfer mechanism includes a supporting cylinder, a turntable, a linear guide rail, a slider, a manipulator and a suction nozzle; the supporting cylinder is vertically arranged, and the output shaft of the supporting cylinder is connected to the turntable; a linear guide rail is installed on the turntable; the slider is movably installed on the linear guide rail; a grabbing cylinder is installed on the slider; and the grabbing cylinder is connected to the manipulator. The utility model has a simple and reasonable structure, can realize the automatic glue dispensing and hot pressing process of the notebook cover, has high production efficiency, good glue dispensing and hot pressing effect, stable product quality and high yield rate.

[0004] The device designed in the above utility model transfers the notebook cover after glue dispensing to the hot pressing mechanism through the transfer mechanism. The transfer mechanism requires multiple drivers to drive its operation, and the use cost is relatively high. Utility Model Content

[0005] The utility model aims to provide an automatic glue dispensing and hot pressing device for a notebook cover, so as to solve the problem that the transfer mechanism proposed in the above background technology requires multiple drivers to drive its operation and has a high use cost.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an automatic glue dispensing and hot pressing device for a laptop cover, comprising two protective plates, the same glue dispensing mechanism is installed on the two protective plates, a hot pressing mechanism is installed on the same side of the glue dispensing mechanism, the hot pressing mechanism is installed on the two protective plates, a motor is installed on one of the protective plates, a first transmission wheel is connected to the output shaft of the motor, a transmission belt is connected to the first transmission wheel for transmission, a second transmission wheel is connected to the transmission belt for transmission, a first connecting rod is installed on the first transmission wheel and the second transmission wheel, two second connecting rods are rotatably installed on the protective plate away from the motor, the first connecting rod and the second connecting rod correspond to each other, and the same first connecting shaft is connected between each corresponding first connecting rod and second connecting rod, and the same moving rod is connected to the two first connecting shafts.

[0007] Preferably, a connection hole is provided on the protective plate close to the motor, and the position of the connection hole corresponds to the position of the motor.

[0008] Preferably, two second connecting shafts are installed on the protective plate away from the motor, and the positions of the second connecting shafts correspond to the positions of the second connecting rods.

[0009] Preferably, a third connecting shaft is installed at the axis center of the first transmission wheel and the second transmission wheel, and the third connecting shaft corresponds to the first connecting rod.

[0010] Preferably, working plates are installed on the upper parts of the two protective plates, and the two working plates are at the same height and are installed on the protective plates close to them.

[0011] Preferably, the same connecting plate is installed at one end of the two working plates close to the hot pressing mechanism, and the connecting plate is installed obliquely on the inner walls of the two protective plates, and a material storage box can be arranged below the connecting plate.

[0012] Preferably, the two protective plates are elastically connected to a limit plate on one side close to each other, and the limit plate is located above the working plate and does not contact the working plate.

[0013] The beneficial effects of the utility model are:

[0014] When the notebook cover needs to be glued and hot-pressed in the utility model, the notebook cover is first placed under the glue dispensing mechanism, and glued through the glue dispensing mechanism. Then, the motor is turned on to rotate the first transmission wheel connected to the motor, thereby driving the transmission belt and the second transmission wheel to rotate, so that the first connecting rod respectively installed on the first transmission wheel and the second transmission wheel rotates, thereby rotating the first connecting shaft connected to the first connecting rod, and then rotating the moving rod installed on the first connecting shaft. When the moving rod rotates, it contacts the notebook cover, so that the notebook cover is located on the moving rod. Then, the notebook cover moves to the bottom of the hot-pressing mechanism with the rotation of the moving rod for hot-pressing treatment. The device uses a single motor as a driving force to complete the transfer of the notebook cover from the glue dispensing mechanism to the hot-pressing mechanism, thereby reducing production costs and improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a three-dimensional structural schematic diagram of an automatic glue dispensing and hot pressing device for a notebook cover proposed by the utility model;

[0016] Figure 2 This is a front cross-sectional structural schematic diagram of an automatic glue dispensing and hot pressing device for a notebook cover proposed by the utility model;

[0017] Figure 3 This is a structural schematic diagram of a first transmission wheel, a second transmission wheel and a transmission belt of an automatic glue dispensing and hot pressing device for a notebook cover proposed by the utility model;

[0018] Figure 4 The utility model is a schematic diagram of the side cross-sectional structure of an automatic glue dispensing and hot pressing device for a notebook cover.

[0019] In the figure: 1. protective plate; 2. dispensing mechanism; 3. hot pressing mechanism; 4. motor; 5. first transmission wheel; 6. transmission belt; 7. second transmission wheel; 8. first connecting rod; 9. second connecting rod; 10. first connecting shaft; 11. moving rod; 12. connecting hole; 13. second connecting shaft; 14. third connecting shaft; 15. working plate; 16. connecting plate; 17. limit plate. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0021] Specifically, an automatic glue dispensing and hot pressing device for a laptop cover includes two protective plates 1, the same glue dispensing mechanism 2 is installed on the two protective plates 1, a hot pressing mechanism 3 is installed on the same side of the glue dispensing mechanism 2, the hot pressing mechanism 3 is installed on the two protective plates 1, a motor 4 is installed on one of the protective plates 1, a first transmission wheel 5 is connected to the output shaft of the motor 4, a transmission belt 6 is connected to the first transmission wheel 5 for transmission, a second transmission wheel 7 is connected to the transmission belt 6 for transmission, a first connecting rod 8 is installed on both the first transmission wheel 5 and the second transmission wheel 7, two second connecting rods 9 are rotatably installed on the protective plate 1 away from the motor 4, the first connecting rod 8 and the second connecting rod 9 correspond to each other, and a first connecting shaft 10 is connected between each corresponding first connecting rod 8 and second connecting rod 9, and a moving rod 11 is connected to the two first connecting shafts 10.

[0022] When it is necessary to perform glue dispensing and hot pressing on the notebook cover, the notebook cover is first placed under the glue dispensing mechanism 2, and is glued by the glue dispensing mechanism 2. Then, the motor 4 is turned on to rotate the first transmission wheel 5 connected to the motor 4, thereby driving the transmission belt 6 and the second transmission wheel 7 to rotate, so that the first connecting rod 8 respectively installed on the first transmission wheel 5 and the second transmission wheel 7 rotates, thereby rotating the first connecting shaft 10 connected to the first connecting rod 8, and then rotating the moving rod 11 installed on the first connecting shaft 10. When the moving rod 11 rotates, it contacts the notebook cover, so that the notebook cover is located on the moving rod 11. Then, the notebook cover moves to the bottom of the hot pressing mechanism 3 with the rotation of the moving rod 11 for hot pressing. The device uses a single motor 4 as a driving force to complete the transfer of the notebook cover from the glue dispensing mechanism 2 to the hot pressing mechanism 3, thereby reducing production costs and improving work efficiency.

[0023] Specifically, in the present embodiment, a connecting hole 12 is provided on the protective plate 1 near the motor 4, and the position of the connecting hole 12 corresponds to the position of the motor 4, so that the output shaft of the motor 4 can pass through the protective plate 1 via the connecting hole 12 and then be connected to the first transmission wheel 5, so that when the motor 4 rotates, it can drive the first transmission wheel 5 to rotate, thereby realizing power transmission.

[0024] Specifically, in this embodiment, two second connecting shafts 13 are installed on the protective plate 1 away from the motor 4, and the positions of the second connecting shafts 13 correspond to the positions of the second connecting rod 9, so that the second connecting rod 9 can be rotatably installed on the corresponding protective plate 1 through the corresponding second connecting shafts 13, thereby providing support force for the second connecting rod 9 through the protective plate 1 while ensuring that it can maintain a rotating state.

[0025] Specifically, in this embodiment, a third connecting shaft 14 is installed at the axis of the first transmission wheel 5 and the second transmission wheel 7. The third connecting shaft 14 corresponds to the first connecting rod 8, so that the first connecting rod 8 can be respectively installed on the first transmission wheel 5 and the second transmission wheel 7 through the corresponding third connecting shaft 14. When the first transmission wheel 5 and the second transmission wheel 7 rotate, the first connecting rod 8 can be driven to rotate synchronously through the two third connecting shafts 14.

[0026] Specifically, in this embodiment, a working plate 15 is installed on the upper part of the two protective plates 1. The two working plates 15 are at the same height and are installed on the protective plates 1 close to them, so that the notebook cover can be placed on the working plate 15, and then the gluing and hot pressing operations are performed respectively by the gluing mechanism 2 and the hot pressing mechanism 3.

[0027] Specifically, in the present embodiment, the two working plates 15 are provided with a same connecting plate 16 at one end close to the hot pressing mechanism 3. The connecting plate 16 is obliquely installed on the inner walls of the two protective plates 1. A material storage box can be provided under the connecting plate 16, so that when the notebook cover after the gluing and hot pressing is transferred to the connecting plate 16, it will slide into the material storage box along the slope of the connecting plate 16 under the action of gravity, thereby completing the collection of the notebook cover after the gluing and hot pressing.

[0028] Specifically, in the present embodiment, the two protective plates 1 are elastically connected to a limiting plate 17 on one side close to each other. The limiting plate 17 is located above the working plate 15 and does not contact the working plate 15. When a notebook cover is placed on the working plate 15, the position of the notebook cover can be limited by the two limiting plates 17 to avoid the failure of gluing due to position offset of the notebook cover.

[0029] The above are only preferred specific implementation methods of the utility model, but the protection scope of the utility model is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the utility model, who makes equivalent replacements or changes based on the technical scheme and utility model concept of the utility model, should be covered by the protection scope of the utility model.

Claims

1. An automatic glue dispensing and hot pressing device for a notebook cover, comprising two protective plates (1), characterized in that: The two protective plates (1) are provided with a same glue dispensing mechanism (2), a hot pressing mechanism (3) is provided on the same side of the glue dispensing mechanism (2), and the hot pressing mechanism (3) is provided on the two protective plates (1). A motor (4) is provided on one of the protective plates (1), a first transmission wheel (5) is connected to the output shaft of the motor (4), a transmission belt (6) is connected to the first transmission wheel (5), a second transmission wheel (7) is connected to the transmission belt (6), a first connecting rod (8) is provided on both the first transmission wheel (5) and the second transmission wheel (7), two second connecting rods (9) are rotatably provided on the protective plate (1) away from the motor (4), the first connecting rod (8) and the second connecting rod (9) correspond to each other, and a same first connecting shaft (10) is connected between each corresponding first connecting rod (8) and second connecting rod (9), and a same moving rod (11) is connected to the two first connecting shafts (10).

2. The automatic glue dispensing and hot pressing device for notebook cover according to claim 1 is characterized in that: A connection hole (12) is provided on the protection plate (1) close to the motor (4), and the position of the connection hole (12) corresponds to the position of the motor (4).

3. The automatic glue dispensing and hot pressing device for notebook cover according to claim 1 is characterized in that: Two second connecting shafts (13) are installed on the protective plate (1) away from the motor (4), and the positions of the second connecting shafts (13) correspond to the positions of the second connecting rods (9).

4. The automatic glue dispensing and hot pressing device for notebook cover according to claim 1 is characterized in that: A third connecting shaft (14) is installed at the axis of the first transmission wheel (5) and the second transmission wheel (7), and the third connecting shaft (14) corresponds to the first connecting rod (8).

5. The automatic glue dispensing and hot pressing device for notebook cover according to claim 1 is characterized in that: A working plate (15) is installed on the upper part of the two protection plates (1); the two working plates (15) are at the same height and are installed on the protection plates (1) adjacent thereto.

6. The automatic glue dispensing and hot pressing device for notebook cover according to claim 5, characterized in that: The two working plates (15) are provided with a same connecting plate (16) at one end close to the hot pressing mechanism (3). The connecting plate (16) is obliquely installed on the inner walls of the two protective plates (1), and a material storage box can be arranged below the connecting plate (16).

7. The automatic glue dispensing and hot pressing device for notebook cover according to claim 1, characterized in that: The sides of the two protective plates (1) that are close to each other are elastically connected to a limiting plate (17), and the limiting plate (17) is located above the working plate (15) and does not contact the working plate (15).

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