Ejection type hot riveting machine

Abstract

The utility model relates to the technical field of hot riveting devices, and particularly discloses an ejection type hot riveting machine. The hot riveting device comprises a workbench and a positioning seat arranged on the workbench, the positioning seat is used for placing a product to be hot riveted, the workbench is provided with a hot riveting head and a hot riveting lifting driving part used for driving the hot riveting head to lift, and the hot riveting head is ejected out of the positioning seat to make contact with the product to be hot riveted. The workbench is further provided with a pressing piece and a pressing lifting driving piece used for driving the pressing piece to ascend and descend, and the pressing piece abuts against the product to be subjected to hot riveting on the hot riveting head. According to the hot riveting device, the hot riveting head and the hot riveting lifting driving piece are arranged, an operator is not prone to making contact with the hot riveting head when placing a product to be subjected to hot riveting, operation safety is enhanced, the product to be subjected to hot riveting can be stably pressed by the pressing piece to be subjected to hot riveting and fixed by arranging the positioning base, the pressing piece and the pressing lifting driving piece in a matched mode, and the hot riveting efficiency is improved. Therefore, the quality of hot riveting products is remarkably improved, the qualified rate of the products is increased, and the production efficiency is remarkably improved.

Description

Technical Field

[0001] The utility model relates to the technical field of hot riveting devices, and particularly discloses an ejection type hot riveting machine. Background Art

[0002] With the rapid development of computer technology, people have increasingly higher requirements for the personalization and aesthetics of electronic products. As one of the main input devices for computers, the keyboard is constantly innovating in its design and functions. In particular, the keycaps of the keyboard not only carry the input function but also become an important element in displaying personalized design. The present invention relates to a new type of keyboard keycap, which has a lamp column component installed inside to realize the light-guiding function of the keycap and enhance the visibility and aesthetics of the keyboard in low-light environments.

[0003] During the manufacturing process of keyboard keycaps, hot riveting is widely used to secure the light post components to the keycaps. This technology heats the rivet to a certain temperature and then applies pressure to tightly bond the light post to the keycap, achieving a secure fixation. The application of hot riveting not only improves the durability and stability of the keycaps but also opens up more possibilities for personalized keyboard design.

[0004] However, existing hot riveting technology has some shortcomings in practical applications. First, the hot riveting process often requires manual operation, which not only limits production efficiency but also increases labor costs. Second, inconsistencies in manual operation can lead to fluctuations in product quality, making it difficult to ensure that the fixing strength of each keycap meets a uniform standard. In addition, the temperature control and pressure application during the hot riveting process require high operator skills. The slightest carelessness can damage the keycap or lamp post, and operational safety is difficult to guarantee. Therefore, the existing technology still has considerable room for improvement in terms of improving production efficiency, reducing costs, and ensuring product quality. Utility Model Content

[0005] The purpose of the utility model is to overcome the deficiencies of the prior art and provide an ejection type hot riveting machine.

[0006] The utility model discloses an ejection type hot riveting machine, which adopts the following technical solutions:

[0007] An ejection-type hot riveting machine includes a workbench and a positioning seat arranged on the workbench, the positioning seat is used to place the product to be hot riveted, the workbench is provided with a hot riveting head and a hot riveting lifting drive for driving the hot riveting head to rise and fall, the hot riveting head is ejected from the positioning seat and contacts the product to be hot riveted, the workbench is also provided with a pressing member and a pressing lifting drive for driving the pressing member to rise and fall, the pressing member presses the product to be hot riveted against the hot riveting head.

[0008] Preferably, the product to be hot-riveted includes a keycap and a lamp post part, the hot rivet head contacts the lamp post part, and the pressing member contacts the keycap.

[0009] Preferably, the positioning seat is provided with a positioning groove, and the lamp post part is placed in the positioning groove.

[0010] Preferably, the positioning seat is provided with a first positioning post, a second positioning post and a third positioning post, and the first positioning post, the second positioning post and the third positioning post form the positioning groove.

[0011] Preferably, the top of the first positioning column abuts against the inner wall of the keycap.

[0012] Preferably, a rotary drive member is further provided on the workbench, and the pressing member includes a pressing head and a column connected to the pressing head. The column is driven to rotate by the rotary drive member, and the pressing head can be rotated to one side of the positioning seat.

[0013] Preferably, the rotary drive member is a rotary motor.

[0014] Preferably, the hot riveting lifting drive component and the pressing lifting drive component are lifting cylinders.

[0015] Compared with the prior art, the present invention has at least the following beneficial effects:

[0016] The utility model provides a hot riveting head and a hot riveting lifting drive, making it difficult for the operator to contact the hot riveting head when placing the product to be hot riveted, thereby enhancing the safety of the operation. At the same time, by coordinating the positioning seat, the pressing member, and the pressing lifting drive, the product to be hot riveted can be stably pressed by the pressing member and hot riveted fixed, which significantly improves the quality of the hot riveted products. This not only increases the product qualification rate, but also significantly improves production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the overall structure of the ejection type hot riveting machine of the present utility model;

[0018] Figure 2 for Figure 1 A magnified view of;

[0019] Figure 3 This is a schematic diagram of the positioning seat structure of the ejection type hot riveting machine of the present utility model;

[0020] Figure 4 This is a schematic diagram of the ejection-type hot riveting machine of the present invention after lamppost parts are placed.

[0021] Description of Figure Numbers:

[0022] 1. Workbench; 2. Positioning seat; 21. First positioning column; 22. Second positioning column; 23. Third positioning column; 3. Hot riveting head; 4. Pressing piece; 41. Pressing head; 42. Column; 5. Keycap; 6. Lamp column parts. DETAILED DESCRIPTION

[0023] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the present invention is further described in detail below with reference to the accompanying drawings and specific implementation methods.

[0024] This embodiment discloses a ejection type hot riveting machine, referring to Figure 1-4 It includes a workbench 1 and a positioning seat 2 arranged on the workbench 1. The positioning seat 2 is used to place the product to be hot riveted. The workbench 1 is provided with a hot riveting head 3 that can pass through the positioning seat 2 and a hot riveting lifting driving member for driving the hot riveting head 3 to move up and down. The hot riveting head 3 is pushed out from the positioning seat 2 and contacts the product to be hot riveted. The workbench 1 is also provided with a pressing member 4 and a pressing lifting driving member for driving the pressing member 4 to move up and down. The pressing member 4 presses the product to be hot riveted against the hot riveting head 3.

[0025] Specifically, the product to be hot-riveted includes a keycap 5 and a lamp post part 6. During installation, the lamp post part 6 and the keycap 5 are placed on the positioning seat 2 in sequence, and the hot riveting lifting drive and the pressing lifting drive are started, so that the hot rivet head 3 rises and pushes out to contact the lamp post part 6, and at the same time the pressing member 4 descends and presses the keycap 5, so that the keycap 5 and the lamp post part 6 are pressed on the hot rivet head 3, thereby realizing rapid riveting and fixing of the product to be hot-riveted. By providing the hot rivet head 3 and the hot riveting lifting drive, the hot rivet head 3 can be lowered below the positioning seat 2, and the operator will not contact the hot rivet head 3 when placing the product to be hot-riveted, thereby improving operational safety. Moreover, by providing the positioning seat 2, the pressing member 4 and the pressing lifting drive, the hot riveting process is stably pressed and fixed, thereby improving the hot riveting quality between the keycap 5 and the lamp post part 6, and effectively improving the production yield and production efficiency.

[0026] In this embodiment, the positioning seat 2 is provided with a positioning groove, and the lamp post part 6 is placed in the positioning groove, which is conducive to better positioning of the lamp post part 6. Specifically, the positioning seat 2 is provided with a first positioning post 21, a second positioning post 22 and a third positioning post 23. The first positioning post 21, the second positioning post 22 and the third positioning post 23 form a positioning groove, and the lamp post part 6 is placed in the positioning groove. Figure 3As shown, the first positioning post 21 is located on one side of the lamp post part 6, and the tail of the lamp post part 6 abuts the side of the first positioning post 21 to achieve front and back positioning. The second positioning post 22 and the third positioning post 23 are arranged opposite each other, and the head of the lamp post part 6 is placed between the second positioning post 22 and the third positioning post 23 to achieve left and right positioning. The key cap 5 is adapted to cover the positioning seat 2. In addition, the top of the first positioning post 21 abuts the inner wall of the key cap 5. In this way, when the pressing member 4 presses the product to be hot-riveted onto the hot rivet head 3, the first positioning post 21 can play a supporting role, avoiding damage to the lamp post part 6 or the hot rivet head 3 caused by excessive pressing.

[0027] In this embodiment, a rotary drive member is further provided on the workbench 1, wherein the pressing member 4 includes a pressing head 41 and a column 42 connected to the pressing head 41. The column 42 and the pressing head 41 form an inverted L-shaped structure. The column 42 is driven to rotate by the rotary drive member to control the position of the pressing head 41. Thus, when the operator takes or places the product to be hot-riveted from the positioning seat 2, the pressing head 41 can be driven to rotate to one side of the positioning seat 2, such as Figure 3-4 As shown, space is freed up for easy picking and placing. After the product to be hot-riveted is placed, the clamping head 41 is driven to rotate above the positioning seat 2. In this way, compared with the method of only freeing up space for picking and placing by lifting, the rotation and lifting of the clamping head 41 can be carried out simultaneously, thereby improving production efficiency.

[0028] In this embodiment, the rotary drive member can be a rotary motor, and the hot riveting lifting drive member and the pressing lifting drive member can be lifting cylinders. Of course, other devices with lifting and rotating functions can also be used, and this application does not have any special restrictions on this. The above is a detailed introduction to the technical solution provided by the utility model. This article uses specific examples to illustrate the principles and implementation methods of the utility model. The description of the above embodiments is only used to help understand the method and core ideas of the utility model. At the same time, for those skilled in the art, according to the ideas of the utility model, there will be changes in the specific implementation methods and application scopes. In summary, the content of this specification should not be understood as limiting the utility model.

Claims

1. A ejection type hot riveting machine, characterized in that: It includes a workbench and a positioning seat arranged on the workbench, the positioning seat is used to place the product to be hot riveted, the workbench is provided with a hot riveting head and a hot riveting lifting drive for driving the hot riveting head to rise and fall, the hot riveting head is pushed out from the positioning seat and contacts the product to be hot riveted, the workbench is also provided with a pressing part and a pressing lifting drive for driving the pressing part to rise and fall, the pressing part presses the product to be hot riveted against the hot riveting head.

2. The ejector hot riveting machine according to claim 1, characterized in that: The product to be hot-riveted includes a keycap and a lamp post part, the hot rivet head contacts the lamp post part, and the pressing member contacts the keycap.

3. The ejector hot riveting machine according to claim 2, characterized in that: The positioning seat is provided with a positioning groove, and the lamp post part is placed in the positioning groove.

4. The ejector hot riveting machine according to claim 3, characterized in that: The positioning seat is provided with a first positioning post, a second positioning post and a third positioning post, and the first positioning post, the second positioning post and the third positioning post form the positioning groove.

5. The ejector hot riveting machine according to claim 4, characterized in that: The top of the first positioning column abuts against the inner wall of the keycap.

6. The ejector hot riveting machine according to claim 1, characterized in that: The workbench is also provided with a rotary driving member, and the pressing member includes a pressing head and a column connected to the pressing head. The column is driven to rotate by the rotary driving member, and the pressing head can be rotated to one side of the positioning seat.

7. The ejector hot riveting machine according to claim 6, characterized in that: The rotary driving member is a rotary motor.

8. The ejector hot riveting machine according to claim 1, characterized in that: The hot riveting lifting drive component and the pressing lifting drive component are lifting cylinders.

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