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 relates to the technical field of notebook computer accessory production and comprises a dispensing and hot-pressing supporting mechanism, and a negative pressure fixing mechanism for positioning the upper cover of the notebook computer is fixedly arranged at the upper end of the dispensing and hot-pressing supporting mechanism. According to the automatic dispensing and hot-pressing device for the notebook computer upper cover, the problems that an existing automatic dispensing and hot-pressing device for the notebook computer upper cover is lack of reinforcing and positioning for notebook computer accessories, and the machining effect is affected are solved, through the arrangement of the negative pressure fixing mechanism, the automatic dispensing and hot-pressing device for the notebook computer upper cover is convenient to use. The lifting control assembly can control the negative pressure suction head to ascend and descend to suck the conveyed notebook computer upper cover, after the negative pressure suction head is fixed, the dispensing frame can be controlled to adjust the position for dispensing, through the arrangement of the dispensing hot-pressing supporting mechanism, the upper cover subjected to dispensing machining can continue to move along the conveying assembly for hot pressing, the machining effect cannot be affected, and meanwhile the machining efficiency is improved.

Description

Technical Field

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

[0002] In the current computer or notebook parts processing technology, it is necessary to perform glue dispensing and hot pressing on the notebook accessories to reinforce the structural strength of the notebook cover to prevent deformation or cracking during use. The seal forms a good protective effect to prevent moisture, dust and other debris from entering the notebook, protect the internal components from pollution and damage, and increase the shock resistance of the notebook cover to reduce the impact of external shocks on the notebook.

[0003] The notebook C-keyboard processing glue dispensing and hot pressing production line with publication number CN210837548U includes a No. 1 transportation line, a No. 2 transportation line, a No. 3 transportation line and a No. 4 transportation line. The production line is provided with an operating table, an active roller and a driven roller and a transportation belt. The active roller is connected to a speed regulating motor. The No. 1 transportation line, the No. 2 transportation line, the No. 3 transportation line and the No. 4 transportation line are provided with sensors for sensing the position of the workpiece, sensor I, sensor II, sensor III and PLC; through segmented arrangement, the motor speed is controlled by PLC in each section, and the sensor monitors the movement or stop time of the workpiece, so that the production line has temporary storage, timing, reminder and alarm functions, meets the first-in-first-out principle of the product, meets the timeliness of the product, and helps the on-site quality control of this process to achieve standardization and dataization, and reduces the defective rate and rework rate of the product. However, this equipment performs glue dispensing and hot pressing during transportation. Although it can control the temporary storage of the production line, it lacks the reinforcement and positioning of the notebook accessories, which may cause the notebook accessories to shift during the processing process, affecting the processing effect.

[0004] In view of the above problems, an automatic glue dispensing and hot pressing device for a notebook cover is proposed. Utility Model Content

[0005] The purpose of the utility model is to provide an automatic glue dispensing and hot pressing device for notebook covers, which solves the problem that the existing automatic glue dispensing and hot pressing equipment for notebook covers in the background technology performs glue dispensing and hot pressing during transportation. Although it can control the temporary storage of the assembly line, it lacks the reinforcement and positioning of the notebook accessories, resulting in the possibility of deviation of the notebook accessories during the processing, affecting the processing effect.

[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 a glue dispensing and hot pressing support mechanism, a negative pressure fixing mechanism for positioning the laptop cover is fixedly arranged on the upper end of the glue dispensing and hot pressing support mechanism, a positioning glue dispensing mechanism for glue dispensing is arranged on one side of the glue dispensing and hot pressing support mechanism, and two groups of negative pressure fixing mechanisms are arranged, the glue dispensing and hot pressing support mechanism comprises a fixed frame, a conveying assembly for conveying the laptop cover is arranged in the middle of the fixed frame, the negative pressure fixing mechanism comprises a support rod fixedly arranged on the upper end of the conveying assembly, a push plate slidably arranged on the upper end of the support rod, and a lifting control assembly fixedly arranged on one side of the push plate for lifting control, a negative pressure suction head for negative pressure fixing is clamped in the lifting control assembly, and the positioning glue dispensing mechanism comprises a glue dispensing frame with adjustable glue dispensing position.

[0007] Preferably, the conveying assembly includes a conveying motor fixedly arranged on one side of a fixed frame, and rollers connected to the output end of the conveying motor. The rollers are arranged in several groups side by side, and the outer ends of the several groups of rollers are sleeved with conveyor belts.

[0008] Preferably, the negative pressure fixing mechanism further comprises a negative pressure regulating cylinder fixedly arranged on one side of the support rod, and two groups of support rods are arranged in each group of the negative pressure fixing mechanism, and a guide rod is arranged at the upper end of the support rod.

[0009] Preferably, the push plate is slidably sleeved on a guide rod, and the output end of the negative pressure regulating cylinder is connected to the push plate.

[0010] Preferably, the lifting control assembly includes a lifting cylinder fixedly arranged on the upper end of the push plate, a lifting plate connected to the output end of the lifting cylinder, and limit rods arranged on both sides of the lifting plate.

[0011] Preferably, a glue-dispensing positioning groove is provided on the lifting plate.

[0012] Preferably, a fixing nut is threadedly sleeved on the negative pressure suction head.

[0013] Preferably, the positioning dispensing mechanism includes a support block fixedly arranged on one side of the fixed frame, an X-axis adjustment component arranged on one side of the connecting support block, a Y-axis adjustment component arranged at the moving end of the X-axis adjustment component, the dispensing frame is arranged at the moving end of the Y-axis adjustment component, and four groups of dispensing heads are fixed on the dispensing frame.

[0014] Preferably, the X-axis adjustment assembly includes a guide slot block fixedly arranged on the upper end of the support block, a shift drive motor is fixedly arranged on one side of the guide slot block, a threaded rod is arranged at the output end of the shift drive motor, and the Y-axis adjustment assembly is sleeved on the threaded rod.

[0015] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0016] 1. The utility model provides an automatic glue dispensing and hot pressing device for a notebook cover. Through the setting of a negative pressure fixing mechanism, when the conveying component conveys the notebook cover to between two sets of negative pressure fixing mechanisms, the lifting control component can control the negative pressure suction head to lift and lower to suck the conveyed notebook cover. After fixing, the glue dispensing frame can be controlled to adjust the position for glue dispensing. The negative pressure fixing mechanism in this device can be lifted and lowered to perform negative pressure fixation of the cover to prevent deviation during processing, which solves the problem that the existing automatic glue dispensing and hot pressing device for notebook covers lacks a fixed position for notebook accessories, resulting in the possibility of deviation of notebook accessories during processing, affecting the processing effect.

[0017] 2. The utility model provides an automatic glue dispensing and hot pressing device for a laptop cover, which realizes automatic transportation of the laptop cover by setting a glue dispensing and hot pressing support mechanism. The cover is fixed by a negative pressure fixing mechanism during transportation. The cover after the glue dispensing process can continue to move along the conveying component for hot pressing, which will not affect the processing effect and improve the processing efficiency. It solves the problem of continuous processing of glue dispensing and hot pressing during transportation of the existing automatic glue dispensing and hot pressing equipment for laptop covers. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 It is a schematic diagram of the overall front view structure of the utility model;

[0020] Figure 3 The structure diagram of the negative pressure fixing mechanism of the utility model is shown in FIG. Figure 1 ;

[0021] Figure 4 The structure diagram of the negative pressure fixing mechanism of the utility model is shown in FIG. Figure 2 ;

[0022] Figure 5 It is a structural schematic diagram of the positioning dispensing mechanism of the utility model.

[0023] In the figure: 1. Glue dispensing hot pressing support mechanism; 11. Fixed frame; 12. Conveying assembly; 121. Conveying motor; 122. Roller; 123. Conveyor belt; 2. Negative pressure fixing mechanism; 21. Support rod; 211. Guide rod; 22. Negative pressure regulating cylinder; 23. Push plate; 24. Lifting control assembly; 241. Lifting cylinder; 242. Limiting rod; 243. Lifting plate; 2431. Glue dispensing positioning groove; 25. Negative pressure suction head; 251. Fixing nut; 3. Positioning glue dispensing mechanism; 31. Support block; 32. X-axis adjustment assembly; 321. Guide groove block; 322. Shift drive motor; 323. Threaded rod; 33. Y-axis adjustment assembly; 34. Glue dispensing frame; 341. Glue dispensing head. DETAILED DESCRIPTION

[0024] 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.

[0025] In order to further understand the content of the utility model, the utility model is described in detail in conjunction with the accompanying drawings.

[0026] Combination Figure 1 The utility model discloses an automatic glue dispensing and hot pressing device for a notebook cover, comprising a glue dispensing and hot pressing support mechanism 1, a negative pressure fixing mechanism 2 for positioning the notebook cover is fixedly arranged at the upper end of the glue dispensing and hot pressing support mechanism 1, a positioning glue dispensing mechanism 3 for glue dispensing is arranged on one side of the glue dispensing and hot pressing support mechanism 1, and the negative pressure fixing mechanism 2 is provided with two groups, the glue dispensing and hot pressing support mechanism 1 comprises a fixing frame 11, a conveying assembly 12 for conveying the notebook cover is arranged in the middle of the fixing frame 11, the negative pressure fixing mechanism 2 comprises a support rod 21 fixedly arranged at the upper end of the conveying assembly 12, a push plate 23 slidably arranged at the upper end of the support rod 21, a lifting control assembly 24 fixedly arranged on one side of the push plate 23 for lifting control, a negative pressure suction head 25 for negative pressure fixing is clamped in the lifting control assembly 24, and the positioning glue dispensing mechanism 3 comprises a glue dispensing frame 34 with adjustable glue dispensing position.

[0027] Specifically, the fixing frame 11 fixes and supports the conveying component 12, and the conveying component 12 conveys the notebook cover. When the conveying component 12 conveys the notebook cover to between the two sets of negative pressure fixing mechanisms 2, the lifting control component 24 can control the negative pressure suction head 25 to lift and lower to suck the conveyed notebook cover. After fixing, the glue dispensing frame 34 can be controlled to adjust the position for glue dispensing. The negative pressure fixing mechanism 2 in this device can be lifted and lowered to perform negative pressure fixation of the cover to prevent deviation during processing, and the cover after glue dispensing can continue to move along the conveying component 12 for hot pressing, which will not affect the processing effect and improve the processing efficiency.

[0028] The utility model is further described below in conjunction with embodiments.

[0029] Embodiment 1:

[0030] Combination Figure 2-Figure 4The conveying assembly 12 includes a conveying motor 121 fixedly arranged on one side of the fixing frame 11, a roller 122 connected to the output end of the conveying motor 121, a plurality of groups of rollers 122 are arranged side by side, and a conveying belt 123 is sleeved on the outer ends of the plurality of groups of rollers 122. The conveying motor 121 drives the rollers 122 to rotate, and the rotation of the rollers 122 drives the conveying belt 123 to rotate. The notebook cover is placed on the conveying belt 123 to realize conveying. The rollers 122 can support the conveying belt 123 and the notebook cover to prevent the cover from being uneven during transportation, which affects the fixing effect of the negative pressure fixing mechanism 2.

[0031] The negative pressure fixing mechanism 2 also includes a negative pressure regulating cylinder 22 fixedly arranged on one side of the support rod 21. Two groups of support rods 21 are arranged in each group of negative pressure fixing mechanisms 2. A guide rod 211 is arranged at the upper end of the support rod 21. The support rod 21 fixes the negative pressure regulating cylinder 22. The negative pressure regulating cylinder 22 drives the push plate 23 to move, so as to adjust the fixed position of the negative pressure suction head 25 and the suction distance between the two groups of negative pressure fixing mechanisms 2.

[0032] The push plate 23 is slidably sleeved on the guide rod 211 , the output end of the negative pressure regulating cylinder 22 is connected to the push plate 23 , the guide rod 211 realizes sliding guidance for the push plate 23 , and the negative pressure regulating cylinder 22 drives the push plate 23 to slide along the guide rod 211 .

[0033] The lifting control assembly 24 includes a lifting cylinder 241 fixedly arranged at the upper end of the push plate 23, a lifting plate 243 connected to the output end of the lifting cylinder 241, and limiting rods 242 arranged on both sides of the lifting plate 243. The lifting cylinder 241 drives the lifting plate 243 to rise and fall, and the limiting rods 242 limit the lifting and falling of the lifting plate 243.

[0034] A glue dispensing positioning groove 2431 is provided on the lifting plate 243 , and the negative pressure suction head 25 is arranged in the glue dispensing positioning groove 2431 , so that multiple groups of negative pressure suction heads 25 are fixed on the same straight line, which is convenient for fixing the notebook cover.

[0035] A fixing nut 251 is threadedly sleeved on the negative pressure suction head 25 , and the fixing nut 251 fixes the negative pressure suction head 25 on the lifting plate 243 .

[0036] Embodiment 2:

[0037] Combination Figure 5The positioning dispensing mechanism 3 includes a support block 31 fixedly arranged on one side of the fixed frame 11, an X-axis adjustment component 32 connected to one side of the support block 31, a Y-axis adjustment component 33 arranged at the moving end of the X-axis adjustment component 32, a dispensing frame 34 arranged at the moving end of the Y-axis adjustment component 33, four groups of dispensing heads 341 are fixed on the dispensing frame 34, the support block 31 supports and fixes the X-axis adjustment component 32, the X-axis adjustment component 32 and the Y-axis adjustment component 33 respectively adjust the fixed position of the dispensing frame 34 on the X-axis and Y-axis, and the dispensing head 341 performs dispensing.

[0038] The X-axis adjustment component 32 includes a guide slot block 321 fixedly arranged at the upper end of the support block 31, a shift drive motor 322 is fixedly arranged on one side of the guide slot block 321, a threaded rod 323 is arranged at the output end of the shift drive motor 322, the Y-axis adjustment component 33 is sleeved on the threaded rod 323, the guide slot block 321 drives the threaded rod 323 to rotate, and the rotation of the threaded rod 323 drives the Y-axis adjustment component 33 to move and change its position along the guide slot block 321. The X-axis adjustment component 32 and the Y-axis adjustment component 33 have similar structures to achieve adjustment.

[0039] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0040] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An automatic glue dispensing and hot pressing device for a notebook cover, comprising a glue dispensing and hot pressing support mechanism (1), characterized in that: A negative pressure fixing mechanism (2) for positioning the upper cover of the notebook is fixedly arranged at the upper end of the glue dispensing hot pressing support mechanism (1), a positioning glue dispensing mechanism (3) for glue dispensing is arranged on one side of the glue dispensing hot pressing support mechanism (1), and two groups of the negative pressure fixing mechanism (2) are arranged; The glue dispensing hot pressing support mechanism (1) comprises a fixing frame (11), a conveying assembly (12) arranged in the middle of the fixing frame (11) for conveying the upper cover of a notebook computer, the negative pressure fixing mechanism (2) comprises a support rod (21) fixedly arranged at the upper end of the conveying assembly (12), a push plate (23) slidably arranged at the upper end of the support rod (21), and a lifting control assembly (24) fixedly arranged on one side of the push plate (23) for lifting control, a negative pressure suction head (25) for negative pressure fixing being engaged in the lifting control assembly (24), and the positioning glue dispensing mechanism (3) comprises a glue dispensing frame (34) with adjustable glue dispensing position.

2. The automatic glue dispensing and hot pressing device for notebook cover according to claim 1 is characterized in that: The conveying assembly (12) comprises a conveying motor (121) fixedly arranged on one side of a fixed frame (11), and a roller (122) connected to the output end of the conveying motor (121). The rollers (122) are arranged in a plurality of groups in parallel, and the outer ends of the plurality of groups of rollers (122) are sleeved with conveying belts (123).

3. The automatic glue dispensing and hot pressing device for notebook cover according to claim 1 is characterized in that: The negative pressure fixing mechanism (2) further comprises a negative pressure regulating cylinder (22) fixedly arranged on one side of the support rod (21); two groups of support rods (21) are arranged in each group of the negative pressure fixing mechanism (2); and a guide rod (211) is arranged at the upper end of the support rod (21).

4. The automatic glue dispensing and hot pressing device for notebook cover according to claim 3 is characterized in that: The push plate (23) is slidably sleeved on the guide rod (211), and the output end of the negative pressure regulating cylinder (22) is connected to the push plate (23).

5. The automatic glue dispensing and hot pressing device for notebook cover according to claim 1 is characterized in that: The lifting control assembly (24) comprises a lifting cylinder (241) fixedly arranged on the upper end of the push plate (23), a lifting plate (243) connected to the output end of the lifting cylinder (241), and limit rods (242) arranged on both sides of the lifting plate (243).

6. The automatic glue dispensing and hot pressing device for notebook cover according to claim 5, characterized in that: The lifting plate (243) is provided with a glue dispensing positioning groove (2431).

7. The automatic glue dispensing and hot pressing device for notebook cover according to claim 1, characterized in that: A fixing nut (251) is threadedly sleeved on the negative pressure suction head (25).

8. The automatic glue dispensing and hot pressing device for notebook cover according to claim 1, characterized in that: The positioning glue dispensing mechanism (3) comprises a support block (31) fixedly arranged on one side of a fixed frame (11), an X-axis adjustment component (32) arranged on one side of the connecting support block (31), a Y-axis adjustment component (33) arranged at the moving end of the X-axis adjustment component (32), the glue dispensing frame (34) arranged at the moving end of the Y-axis adjustment component (33), and four groups of glue dispensing heads (341) fixed on the glue dispensing frame (34).

9. The automatic glue dispensing and hot pressing device for notebook cover according to claim 8, characterized in that: The X-axis adjustment component (32) comprises a guide slot block (321) fixedly arranged at the upper end of the support block (31); a shift drive motor (322) is fixedly arranged on one side of the guide slot block (321); a threaded rod (323) is arranged at the output end of the shift drive motor (322); and the Y-axis adjustment component (33) is sleeved on the threaded rod (323).

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