Servo-driven adjustable automatic pressing equipment
By using a servo-driven automatic pressing device, the problem of fixed device height was solved, achieving height adjustment and stable support, simplifying the insertion of telescopic rods, and improving operational convenience and device stability.
Patent Information
- Application Number
- CN202520232572.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-14
- Publication Date
- 2025-12-09
- Estimated Expiration
- 2035-02-14
AI Technical Summary
The existing production equipment for the handlebars and telescopic rods of children's strollers has a fixed height, which is inconvenient for workers of different heights to operate, and the equipment is prone to displacement during use.
The servo-driven automatic pressing device adjusts the height of the equipment through the design of the adjustment components and lifting plate, and uses casters to stabilize the device by separating it from the ground; combined with spring components and a vibration motor, it simplifies the insertion process of the telescopic rod.
The height of the equipment is adjustable, which improves the convenience and stability of operation, reduces the displacement of the equipment during use, and simplifies the insertion process of the telescopic rod.
Smart Images
Figure CN223644372U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of pressing equipment technology, and more specifically, to a servo-driven adjustable automatic pressing device. Background Technology
[0002] A stroller (also called a baby stroller) is a tool specifically designed to carry infants or children. It typically consists of a seat or reclining tray, wheels, a push bar, and other components. It allows parents or caregivers to easily push their children outdoors or at home.
[0003] Children's strollers are usually equipped with a handle for adults to push the stroller. The handle is often telescopic, and the height of the handle can be adjusted by adjusting the depth to which the handle bar and telescopic rod are inserted, thus making it convenient for people of different heights.
[0004] During the production of the handle, it needs to be connected to the telescopic rod. To reduce the labor burden of manual connection, existing equipment uses a fixture to fix the handle and the telescopic rod, and then the fixture is moved to automate the pressing and connection of the handle and the telescopic rod. However, the existing equipment has a fixed height, which is not convenient to adjust, making it inconvenient for workers of different heights to operate. Secondly, the equipment's support legs are equipped with self-locking casters, but even after the casters are locked, the equipment is still prone to displacement during operation, affecting its use. Utility Model Content
[0005] To overcome the shortcomings of the existing technology, this utility model provides a servo-driven adjustable automatic pressing device, which has the advantages of improving device stability and being able to adjust the device height.
[0006] To achieve the above objectives, this utility model provides the following technical solution: a servo-driven adjustable automatic pressing device, comprising a device body, a first fixing frame fixedly connected to the top of the device body, the first fixing frame having a first fixing groove at its top, a second fixing frame installed on the right side of the top of the device body, the second fixing frame having a second fixing groove at its top, support legs fixedly connected to the four corners of the bottom of the device body, universal wheels installed at the bottom of the support legs, an adjustment component installed on the inner side of the support legs, an adjustment rod installed at the bottom of the adjustment component, a lifting plate installed at the bottom of the adjustment rod, support blocks fixedly connected to the four corners of the bottom of the lifting plate, the adjustment component including a support plate fixedly connected to the inner side of the support legs, an adjustment motor fixedly connected to the right side of the support plate, a lead screw fixedly connected to the output shaft of the adjustment motor, a first thread and a second thread respectively provided on the outer sides of the lead screw, the first thread and the second thread having opposite thread directions, and a moving plate threadedly sleeved on the outer sides of both the first thread and the second thread.
[0007] As a preferred technical solution of this utility model, a movable cavity is provided on the right side of the inner side of the main body of the equipment. A fixed motor is fixedly connected to the right side of the main body of the equipment. A threaded rod is fixedly connected to the output shaft of the fixed motor. A movable block is threadedly sleeved on the outer side of the threaded rod.
[0008] As a preferred embodiment of this utility model, a spring assembly is installed on the top of the movable block, a fixing plate is installed on the top of the spring assembly, and connecting plates are fixedly connected to both the front and back sides of the top of the fixing plate. The top of the connecting plate is fixedly connected to the bottom of the second fixing frame.
[0009] As a preferred technical solution of this utility model, a sliding groove is provided on the right side of the top of the main body of the equipment, and the sliding groove is adapted to the connecting plate.
[0010] As a preferred embodiment of this utility model, a vibration motor is installed on the right side of the second fixed frame, and a control button is provided on the front of the main body of the equipment. The control button is electrically connected to the vibration motor, the fixed motor, and the adjusting motor through wires.
[0011] As a preferred embodiment of this utility model, the bottom of the movable plate is provided with a connecting groove, and a first connecting block is fixedly connected to the inner side of the connecting groove. The first connecting block is movably sleeved with the top of the adjusting rod.
[0012] As a preferred embodiment of this utility model, a fixing block is fixedly connected to the top of the lifting plate, and a second connecting block is fixedly connected to the inner side of the fixing block. The second connecting block is movably sleeved with the bottom of the adjusting rod.
[0013] Compared with the prior art, the beneficial effects of this utility model are as follows:
[0014] 1. This utility model includes an adjustment assembly, an adjustment rod, and a lifting plate. When the adjustment motor is started, it drives the lead screw to rotate. Under the threaded thrust of the first and second threads, the two moving plates move horizontally away from each other along the outer side of the lead screw. During this movement, the adjustment rod shifts vertically, increasing its vertical height. This, in turn, causes the lifting plate to move vertically downwards, thus stably supporting the support block on the ground. The casters separate from the ground, providing stable support for the device and preventing displacement during long-term use. Furthermore, by adjusting the height of the lifting plate with the adjustment rod, the overall height of the device can be adjusted, making it convenient for operators of different heights to use.
[0015] 2. This utility model is equipped with a spring assembly and a vibration motor. The fixed motor and the vibration motor are started simultaneously, so that the threaded rod drives the moving block and the second fixed frame to move horizontally to the left. The vibration motor causes the second fixed frame to vibrate slightly, so that the telescopic rod is inserted into the inner side of the opening at the end of the U-shaped handle frame to the required depth. There is no need to use brute force to insert the telescopic rod into the U-shaped handle frame. The vibration motor makes the pressing process smoother. Attached Figure Description
[0016] Figure 1 This is a schematic diagram of the structure of this utility model;
[0017] Figure 2 This is a schematic diagram of the spring assembly structure of this utility model;
[0018] Figure 3 This is a schematic diagram of the adjustment component structure of this utility model;
[0019] Figure 4 This is a schematic diagram of the movable plate structure of this utility model;
[0020] Figure 5 This is a schematic diagram of the lifting plate structure of this utility model.
[0021] In the diagram: 1. Main body of the equipment; 11. Movable cavity; 12. Slide groove; 101. Support leg; 102. Caster wheel; 103. Control button; 104. First fixed frame; 141. First fixed groove; 105. Second fixed frame; 151. Second fixed groove; 152. Vibration motor; 106. Fixed motor; 107. Threaded rod; 108. Moving block; 109. Spring assembly; 110. Fixed plate; 111. Connecting plate; 2. Adjustment assembly; 201. Support plate; 202. Adjustment motor; 203. Lead screw; 231. First thread; 232. Second thread; 204. Moving plate; 241. Connecting groove; 242. First connecting block; 3. Adjusting rod; 4. Lifting plate; 401. Support block; 402. Fixed block; 403. Second connecting block. Detailed Implementation
[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0023] like Figures 1 to 5 As shown, this utility model provides a servo-driven adjustable automatic pressing device, including a device body 1. A first fixing frame 104 is fixedly connected to the top of the device body 1, and a first fixing groove 141 is opened on the top of the first fixing frame 104. A second fixing frame 105 is installed on the right side of the top of the device body 1, and a second fixing groove 151 is opened on the top of the second fixing frame 105. Support legs 101 are fixedly connected to the four corners of the bottom of the device body 1. Universal wheels 102 are installed on the bottom of the support legs 101. An adjustment component 2 is installed on the inner side of the support legs 101, and an adjustment mechanism is installed on the bottom of the adjustment component 2. The rod 3 has a lifting plate 4 installed at its bottom. Support blocks 401 are fixedly connected to the four corners of the bottom of the lifting plate 4. The adjustment assembly 2 includes a support plate 201 fixedly connected to the inside of the support leg 101. An adjustment motor 202 is fixedly connected to the right side of the support plate 201. A lead screw 203 is fixedly connected to the output shaft of the adjustment motor 202. A first thread 231 and a second thread 232 are respectively provided on the two outer sides of the lead screw 203. The thread directions of the first thread 231 and the second thread 232 are opposite. A moving plate 204 is threadedly sleeved on the outer sides of both the first thread 231 and the second thread 232.
[0024] In this embodiment, after the device is moved to the desired position by the caster wheel 102, the adjusting motor 202 is started to drive the lead screw 203 to rotate. Under the thread thrust of the first thread 231 and the second thread 232, the two moving plates 204 move horizontally away from each other along the outer side of the lead screw 203. During the movement, the adjusting rod 3 is offset in the vertical direction, thereby increasing the vertical height of the adjusting rod 3, which in turn drives the lifting plate 4 to move vertically downward, so that the support block 401 is stably supported on the ground, the caster wheel 102 is separated from the ground, and the device is stably supported, avoiding displacement of the device during long-term use. Furthermore, by adjusting the height of the lifting plate 4 by the adjusting rod 3, the overall height of the device can be adjusted, making it convenient for operators of different heights to use the device.
[0025] Before pressing, the telescopic rod is first inserted a short distance into the opening at the end of the U-shaped handle frame to achieve a preliminary connection. Then, the U-shaped handle frame is fixed inside the first fixing groove 141, and the telescopic rod is fixed inside the second fixing groove 151. Then, the fixing motor 106 and the vibration motor 152 are started simultaneously, so that the threaded rod 107 drives the moving block 108 and the second fixing frame 105 to move horizontally to the left. The vibration motor 152 causes the second fixing frame 105 to vibrate slightly, thereby allowing the telescopic rod to be inserted into the opening at the end of the U-shaped handle frame to the required depth. There is no need to use brute force to insert the telescopic rod into the U-shaped handle frame. The vibration motor 152 makes the pressing process smoother.
[0026] The device body 1 has a movable cavity 11 on the right side of its inner side. A fixed motor 106 is fixedly connected to the right side of the device body 1. A threaded rod 107 is fixedly connected to the output shaft of the fixed motor 106. A movable block 108 is threadedly sleeved on the outer side of the threaded rod 107. A spring assembly 109 is installed on the top of the movable block 108. A fixed plate 110 is installed on the top of the spring assembly 109. A connecting plate 111 is fixedly connected to both the front and back sides of the top of the fixed plate 110. The top of the connecting plate 111 is fixedly connected to the bottom of the second fixed frame 105. A sliding groove 12 is provided on the right side of the top of the device body 1. The sliding groove 12 is compatible with the connecting plate 111.
[0027] When the fixed motor 106 is started, it can drive the threaded rod 107 to rotate. Under the threaded thrust of the threaded rod 107, the moving block 108 drives the second fixed frame 105 to move horizontally. At the same time, the connecting plate 111 slides horizontally along the inner side of the slide groove 12.
[0028] The second fixed frame 105 has a vibration motor 152 installed on its right side, and a control button 103 is provided on the front of the main body 1. The control button 103 is electrically connected to the vibration motor 152, the fixed motor 106 and the adjustment motor 202 through wires.
[0029] During the pressing process, the vibration motor 152 can cause the second fixed frame 105 to vibrate, thereby causing the telescopic rod to vibrate when inserted into the U-shaped handle frame, increasing the smoothness of insertion.
[0030] The bottom of the movable plate 204 is provided with a connecting groove 241. A first connecting block 242 is fixedly connected to the inner side of the connecting groove 241. The first connecting block 242 is movably sleeved with the top of the adjusting rod 3. A fixing block 402 is fixedly connected to the top of the lifting plate 4. A second connecting block 403 is fixedly connected to the inner side of the fixing block 402. The second connecting block 403 is movably sleeved with the bottom of the adjusting rod 3.
[0031] The above is a detailed description of the connection structure between the adjusting rod 3, the movable plate 204, and the lifting plate 4. When the two movable plates 204 move away from each other, the adjusting rod 3 pushes the lifting plate 4 downward. When the two movable plates 204 move closer to each other, the adjusting rod 3 pulls the lifting plate 4 upward.
[0032] Working principle and usage process of this utility model:
[0033] After the device is moved to the desired position by the casters 102, the adjusting motor 202 is started to drive the lead screw 203 to rotate. Under the thread thrust of the first thread 231 and the second thread 232, the two moving plates 204 move horizontally away from each other along the outer side of the lead screw 203. During the movement, the adjusting rod 3 is offset in the vertical direction, thereby increasing the vertical height of the adjusting rod 3, which in turn drives the lifting plate 4 to move vertically downward, so that the support block 401 is stably supported on the ground, the casters 102 are separated from the ground, and the device is stably supported, avoiding displacement during long-term use. Furthermore, by adjusting the height of the lifting plate 4 by the adjusting rod 3, the overall height of the device can be adjusted, making it convenient for operators of different heights to use the device.
[0034] Before pressing, the telescopic rod is first inserted a short distance into the opening at the end of the U-shaped handle frame to achieve a preliminary connection. Then, the U-shaped handle frame is fixed inside the first fixing groove 141, and the telescopic rod is fixed inside the second fixing groove 151. Then, the fixing motor 106 and the vibration motor 152 are started simultaneously, so that the threaded rod 107 drives the moving block 108 and the second fixing frame 105 to move horizontally to the left. The vibration motor 152 causes the second fixing frame 105 to vibrate slightly, so that the telescopic rod is inserted into the opening at the end of the U-shaped handle frame to the required depth without the need for manual brute force to insert the telescopic rod into the U-shaped handle frame.
[0035] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.
[0036] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.
Claims
1. A servo-driven adjustable automatic pressing device, comprising a device body (1), characterized in that: A first fixing frame (104) is fixedly connected to the top of the main body (1). A first fixing groove (141) is provided on the top of the first fixing frame (104). A second fixing frame (105) is installed on the right side of the top of the main body (1). A second fixing groove (151) is provided on the top of the second fixing frame (105). Support legs (101) are fixedly connected to the four corners of the bottom of the main body (1). Universal wheels (102) are installed on the bottom of the support legs (101). An adjustment component (2) is installed on the inner side of the support legs (101). An adjustment rod (3) is installed on the bottom of the adjustment component (2). A lifting plate is installed on the bottom of the adjustment rod (3). (4) Support blocks (401) are fixedly connected to the four corners of the bottom of the lifting plate (4). The adjustment component (2) includes a support plate (201) fixedly connected to the inside of the support leg (101). An adjustment motor (202) is fixedly connected to the right side of the support plate (201). A lead screw (203) is fixedly connected to the output shaft of the adjustment motor (202). A first thread (231) and a second thread (232) are respectively provided on the two sides of the outer side of the lead screw (203). The thread directions of the first thread (231) and the second thread (232) are opposite. A moving plate (204) is threaded onto the outer side of both the first thread (231) and the second thread (232).
2. The servo-driven adjustable automatic pressing device according to claim 1, characterized in that: An active cavity (11) is provided on the right side of the inner side of the main body of the equipment (1). A fixed motor (106) is fixedly connected to the right side of the main body of the equipment (1). A threaded rod (107) is fixedly connected to the output shaft of the fixed motor (106). A moving block (108) is threaded onto the outer side of the threaded rod (107).
3. The servo-driven adjustable automatic pressing device according to claim 2, characterized in that: A spring assembly (109) is installed on the top of the movable block (108), and a fixing plate (110) is installed on the top of the spring assembly (109). A connecting plate (111) is fixedly connected to both the front and back sides of the top of the fixing plate (110), and the top of the connecting plate (111) is fixedly connected to the bottom of the second fixing frame (105).
4. The servo-driven adjustable automatic pressing device according to claim 1, characterized in that: A sliding groove (12) is provided on the right side of the top of the main body (1) of the equipment, and the sliding groove (12) is adapted to the connecting plate (111).
5. The servo-driven adjustable automatic pressing device according to claim 1, characterized in that: A vibration motor (152) is installed on the right side of the second fixed frame (105), and a control button (103) is provided on the front of the main body of the equipment (1). The control button (103) is electrically connected to the vibration motor (152), the fixed motor (106) and the adjusting motor (202) through wires.
6. The servo-driven adjustable automatic pressing device according to claim 1, characterized in that: The bottom of the movable plate (204) is provided with a connecting groove (241), and a first connecting block (242) is fixedly connected to the inner side of the connecting groove (241). The first connecting block (242) is movably sleeved with the top of the adjusting rod (3).
7. The servo-driven adjustable automatic pressing device according to claim 1, characterized in that: The top of the lifting plate (4) is fixedly connected to a fixing block (402), and the inner side of the fixing block (402) is fixedly connected to a second connecting block (403). The second connecting block (403) is movably sleeved with the bottom of the adjusting rod (3).