Device for measuring size of foam damping sheet
By designing a measuring device for foam shock absorber, the coordinated work of displacement components, detection devices and adjustment components is used to realize automatic and accurate measurement of foam shock absorber, solving the problems of cost increase and time waste caused by multiple operations, and improving measurement efficiency and accuracy.
Patent Information
- Application Number
- CN202421694847.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-17
- Publication Date
- 2025-07-11
- Estimated Expiration
- 2034-07-17
AI Technical Summary
In the prior art, measuring the size of the foam shock absorber requires multiple people to operate, resulting in increased production costs and wasted time, and measurement errors are prone to occur.
A measuring device including displacement assembly, detection device, distance adjustment assembly and angle adjustment assembly is designed. Through the joint working of the motor, cylinder and transmission mechanism, automatic measurement of the width, length and thickness of the foam shock absorber is realized, and is suitable for foam shock absorber of different shapes.
Improves measurement accuracy and efficiency, saves labor costs and time, and is suitable for rapid measurement of foam shock absorbers of various specifications.
Smart Images
Figure CN223091264U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of foam processing, and particularly relates to a measuring device for the size of a foam shock pad. Background Art
[0002] Foam is a material obtained by foaming plastic particles. It is adopted in various industries due to its characteristics such as light weight, elasticity, easy use, flexible bending, and reliable performance.
[0003] Generally, manufacturers will purchase various sizes and excess foam shock pads for product processing and wait for use. However, there will always be some surplus foam shock pads placed in the material room. Sometimes, due to the negligence of staff or the passage of time, the problem of unlabeled or blurred labels on the foam shock pads occurs, resulting in a large number of foam shock pads of different sizes not being able to be applied to products in a timely manner. If you want to quickly understand the sizes of foam shock pads of various specifications, it requires multiple people to measure one by one. On the one hand, it increases production costs, and on the other hand, it causes waste of time. Moreover, long-term measurement is prone to fatigue, leading to measurement errors. Summary of the Utility Model
[0004] Utility Model Objective: The utility model provides a measuring device for the size of a foam shock pad to solve the above problems existing in the prior art.
[0005] Technical solution: A measuring device for the size of a foam shock absorber sheet includes four parts: two displacement components, a detection device, a distance adjustment component, and an angle adjustment component. Among them, the two displacement components are perpendicular to each other and are arranged vertically on the base surface at a preset distance. A motor is connected to one side of each displacement component. The detection device is arranged on one side of the displacement component far from the base surface. The distance adjustment component is arranged between the displacement components and includes a fixed plate. A first power module is arranged on one side of the fixed plate, and a lifting plate is arranged on one side of the first power module. One side of the angle adjustment component is connected to the displacement component far from the base surface, and the other side is connected to the detection device. It includes a support frame. A second power module is arranged on one side of the support frame. The second power module is connected to a transmission mechanism on one side, and a rotating member is connected to one side of the transmission mechanism. Among them, the combination of the displacement component and the angle adjustment component arranged on the base surface realizes the measurement of the width size of the sponge shock absorber sheet by the detection device. The combination of the displacement component and the angle adjustment component far from the base surface realizes the measurement of the length size of the sponge shock absorber sheet by the detection device. The combination of the distance adjustment component and the angle adjustment component realizes the measurement of the thickness size of the sponge by the detection device. When foam shock absorber sheets of various sizes reach one side of the measuring device under the action of the transmission line, at this time, the motor in the displacement component far from the base surface drives the detection device on it to move longitudinally until the detection device reaches from one end of the foam shock absorber sheet to the other end, thereby realizing the measurement of the length. Then, the first power module of the distance adjustment component drives the lifting plate to move, and the lifting plate drives the displacement component connected to its side to move upward, thereby realizing the movement of the detection device from the bottom surface of the foam shock absorber to the upper surface, thereby realizing the measurement of the thickness size of the foam shock absorber sheet. Then, the angle adjustment component drives the detection device to rotate by 90°. Then, the motor in the displacement component arranged on the base surface drives the distance adjustment component to move horizontally, and the distance adjustment component drives the other displacement component to move horizontally, thereby driving the detection device to move horizontally until the detection device moves from the left end of the foam shock absorber sheet to the right end, thereby realizing the measurement of the width size of the foam shock absorber sheet. Then, when measuring subsequent foam shock absorber sheets, the angle adjustment component, the distance adjustment component, and the displacement component automatically adjust their positions to match them. It is also applicable to the measurement of the sizes of circular, elliptical, and various regular-shaped foam shock absorber sheets, further improving the work efficiency, saving the work cost, and greatly saving the work time.
[0006] In a further embodiment, the displacement component is a ball screw module. When measuring the width and length sizes of the foam shock absorber sheet, the motor drives the screw rod rotatably arranged on the bracket to rotate, and the screw rod drives the ball slider sleeved on it to move linearly, thereby realizing the precise measurement of the size of the foam shock absorber sheet, greatly improving the measurement accuracy, saving the measurement time caused by mistakes, and further improving the work efficiency.
[0007] In a further embodiment, an elastic member is provided between the fixed plate and the lifting plate to buffer the radial impact force of the lifting plate on the fixed plate, extend the service life of the fixed plate, and greatly save the working cost.
[0008] In a further embodiment, the transmission mechanism includes a rack with one end connected to the second power module, a gear meshed with the rack, and a connecting shaft with one end connected to the gear and the other end connected to the rotating block for driving the rotating block to rotate by a preset angle; according to the needs of the foam shock absorber to be detected, the cylinder drives the rack to move in the support frame, the movement of the rack drives the gear to rotate, the gear drives the connecting shaft to rotate, and the connecting shaft drives the rotating member to rotate, so as to realize the preset angle rotation of the detection device arranged on the rotating member, and the angle of the detection device can be adjusted in real time according to different shapes of the foam shock absorber, further improving the measurement accuracy.
[0009] In a further embodiment, a guide block is arranged on the contact surface between the support frame and the rack to limit the movement track of the rack and further improve the measurement accuracy.
[0010] In a further embodiment, a guide groove matching the guide block is arranged on the contact surface between the rack and the support frame, and the guide block moves along the guide groove to further limit the moving direction of the rack and further improve the working efficiency.
[0011] In a further embodiment, the displacement component, the distance adjustment component, and the angle adjustment component are respectively in communication connection with the detection device. When the detection device detects the arrival of the foam shock absorber, it transmits a signal to the processor, and then the processor sends the signal to the control end. The control end controls the displacement component, the distance adjustment component, and the angle adjustment component to move until all dimensions are measured, and then transmits the measurement data to the mobile terminal for the convenience of the staff to view, further improving the measurement efficiency and the working stability.
[0012] Beneficial effects: The present utility model provides a measuring device for the size of a foam shock absorber sheet, which includes four parts: two displacement components, a detection device, a distance adjustment component, and an angle adjustment component; wherein the two displacement components are perpendicular to each other and are arranged vertically on the base surface at a preset distance, and a motor is connected to one side of each displacement component; the detection device is arranged on one side of the displacement component far from the base surface; the displacement component arranged on the base surface and the angle adjustment component drive the detection device to measure the width size of the foam shock absorber sheet, and the combination of the displacement component and the angle adjustment component arranged far from the base surface realizes the measurement of the length size of the sponge shock absorber sheet by the detection device, and the combination of the distance adjustment component and the angle adjustment component realizes the measurement of the sponge thickness size by the detection device, thereby realizing the accurate measurement of foam shock absorber sheets of different shapes, saving labor costs, greatly improving the measurement accuracy, and further improving the work efficiency. Description of the Drawings
[0013] Figure 1 It is a schematic assembly diagram of the overall structure of the present utility model.
[0014] Figure 2 It is a schematic diagram of the structure of the lifting component of the present utility model.
[0015] Figure 3 It is a schematic diagram of the structure of the rotating mechanism of the present utility model.
[0016] Figure 4 It is a schematic diagram of the structure of the rotating mechanism from another angle of the present utility model.
[0017] Figure 5 It is a schematic sectional view of the connection structure between the rack and the support frame of the present utility model.
[0018] In the figures, the reference numerals of each drawing are: the first ball screw assembly 1, the second ball screw assembly 2, the distance adjustment component 3, the fixing plate 3a, the jacking plate 3b, the first cylinder 3c, the spring 3d, the ejector rod 3e, the angle adjustment component 4, the second cylinder 4a, the rack 4b, the gear 4c, the fixing frame 4d, the rotating block 4e, the rotating shaft 4f, the support frame 4g, and the detection device 5. Detailed Embodiment
[0019] In the following description, a large number of specific details are given to provide a more thorough understanding of the present utility model. However, it is obvious to those skilled in the art that the present utility model can be implemented without one or more of these details. In other examples, some technical features well known to the art are not described to avoid confusion with the present utility model.
[0020] The applicant believes that due to the long procurement time, the manufacturer cannot quickly know the size of the retained foam shock pads. If it wants to quickly measure them, multiple workers need to operate simultaneously. However, when there are a large number of foam shock pads with different specifications to be measured, the workers are prone to fatigue, resulting in measurement errors, increasing production costs, and wasting time.
[0021] Therefore, the applicant designs a measuring device for the size of foam shock pads. Through two sets of displacement components, a distance adjustment component connected between the two sets of displacement components, and an angle adjustment component of one set of displacement components on the side away from the base surface, the measurement of the width size, length size, and thickness size of the foam shock pads is achieved by combining them with each other. It is also applicable to different shapes, further improving the measurement accuracy, greatly saving the working cost, and further improving the working efficiency.
[0022] The utility model relates to a measuring device for the size of foam shock pads, as Figures 1 to 5 shown, which includes four parts: two sets of displacement components, a detection device 5, a distance adjustment component 3, and an angle adjustment component 4. Among them, the two sets of displacement components are arranged vertically and perpendicular to each other in the up-and-down direction. The displacement component in this embodiment is a ball screw module. One set of ball screw modules arranged on the base surface is the first ball screw module, which includes a first support plate. The two sides of the first support plate are connected with first screws, and first ball sliders are sleeved on the first screws. The other set of ball screw modules arranged away from the base surface is the second ball screw module, which includes a second support plate. The two sides of the second support plate are connected with second screws, and second ball sliders are sleeved on the second screws. A motor connected to the first screw and the second screw is arranged on one side of each moving component. Among them, the first ball slider is connected to the second support plate through the distance adjustment component 3, and the detection device 5 is arranged on the second ball slider. The detection device 5 is connected to the second ball slider through the angle adjustment component 4. In this embodiment, the distance adjustment component 3 includes a fixing plate 3a arranged on the first ball slider, a first cylinder 3c arranged on the fixing plate 3a, and a jacking plate 3b with one side connected to the first cylinder 3c and the other side connected to the second ball slider. The angle adjustment component 4 includes a support frame 4g arranged on one side of the second ball slider, a second cylinder 4a arranged inside the left side of the support frame 4g, a transmission mechanism connected to the second cylinder 4a, a rotating part rotatably connected to the right side of the transmission mechanism, and the detection device 5 is arranged on the rotating part. The displacement component, the distance adjustment component 3, and the angle adjustment component 4 are respectively communicatively connected to the detection device 5.
[0023] During actual use, foam shock pads of different specifications reach the position of the measuring device from front to back under the transportation of the transmission line. At this time, when the detection device 5 detects that a foam shock pad has passed by, it transmits a signal to the processor end. Then, the processor controls the angle adjustment component 4 to make the detection device 5 in a horizontal position with the foam shock pad, controls the distance adjustment component 3 and the moving component to make the top end of the detection device 5 correspond to the lower left corner position of the foam shock pad. Then, it controls the second motor to drive the second lead screw to rotate, and the rotation of the second lead screw drives the second ball slider to move longitudinally in a straight line. Further, the detection device 5 arranged on the second ball slider moves forward until it reaches the frontmost endpoint of the foam shock pad to be detected. Then, the length dimension of the foam shock pad is obtained through the moving distance of the second ball screw module. Next, the first cylinder 3c of the distance adjustment component 3 drives the push rod 3e connected to it to move upward, the push rod 3e drives the lifting plate 3b connected to it to move upward, and the lifting plate 3b drives a set of ball screw modules arranged away from the base surface to move upward. Further, the detection device 5 arranged on the second ball slider moves upward until it moves from the bottom surface of the foam shock pad to the surface. Then, the thickness dimension of the foam shock pad is obtained through the stroke of the first cylinder 3c. Then, the second cylinder 4a in the angle adjustment component 4 drives the transmission mechanism to move, the transmission mechanism drives the rotating block 4e connected to it to rotate, and the rotating block 4e drives the detection device 5 connected to it to rotate clockwise by 90°. Then, the first motor drives the first lead screw connected to it to rotate, and the first lead screw drives the first ball slider connected to it to move horizontally in a straight line until the detection device 5 moves from the left end of the foam shock pad to the right end. Then, the width dimension of the foam shock pad is obtained through the movement of the first ball screw module. Thus, a comprehensive measurement of the foam shock pad is achieved. After the measurement of each dimension is completed, the data is transmitted to the mobile terminal in real time and corresponds to the shape of the foam shock pad, which is convenient for the staff to search at any time. When measuring the next specification of the foam shock pad, according to the shape of the foam shock pad to be detected, the controller continues to adjust the angle and the horizontal and vertical positions of the detection device 5 in real time for the displacement component, the angle adjustment component 4 and the distance adjustment component 3, so as to match the position of each foam shock pad to be measured. Thus, an accurate measurement of foam shock pads of different sizes is achieved, greatly saving the measurement cost, saving the working time, and greatly improving the working efficiency.
[0024] During the process of the ejector rod 3e of the first cylinder 3c driving the lifting plate 3b to descend and reset, it is easy to cause a radial impact force of the lifting plate 3b on the fixed plate 3a. Such operations over a long period are likely to damage the fixed plate 3a and reduce its service life. To solve this problem, in this embodiment, two elastic members, namely springs 3d, are provided between the fixed plate 3a and the lifting plate 3b. In this way, when the lifting plate 3b descends, the radial pressure it generates on the fixed plate 3a is buffered, thereby reducing the pressure of the lifting plate 3b on the fixed plate 3a and increasing the service life of the fixed plate 3a, greatly saving the working cost.
[0025] When the detection device 5 rotates, if the rotation angle is inaccurate, it is easy to cause abrasion of the foam shock absorber sheet or inaccurate measurement. Therefore, in this embodiment, since the gear 4c and the rack 4b can maintain a constant transmission ratio and have relatively high working stability, this is used as the transmission mechanism to solve this problem. When the detection device 5 rotates, the second cylinder 4a drives the connected ejector rod 3e to drive the rack 4b to move linearly in the support frame 4g. The movement of the rack 4b drives the engaged gear 4c to rotate. The rotation of the gear 4c drives the connected rotating shaft 4f to rotate. The rotation of the rotating shaft 4f drives the connected rotating block 4e to rotate by a preset angle relative to the fixed frame 4d, thereby realizing the precise measurement of the foam shock absorber sheet, greatly improving the measurement accuracy, further improving the working efficiency, and saving the working time.
[0026] To prevent the problem that the rack 4b shifts its position during movement, resulting in a deviation in the rotation angle of the detection device 5, in this embodiment, a guide block is provided on the contact surface between the support frame 4g and the lower surface of the rack 4b, and a guide groove matching the guide block is provided on the contact surface between the rack 4b and the upper surface of the support frame 4g. In this way, when the rack 4b moves under the action of the second cylinder 4a, the guide block and the guide groove limit its movement trajectory, further improving the working accuracy and greatly saving the time cost of work.
[0027] As described above, although the present invention has been shown and described with reference to specific preferred embodiments, it should not be construed as a limitation of the present invention itself. Various changes can be made in its form and details without departing from the spirit and scope of the present invention defined by the appended claims.
Claims
1. A measuring device for the size of a foam shock-absorbing sheet, characterized in that Including: At least two sets of displacement components that are perpendicular to each other and are arranged vertically at a preset distance on the base surface, with a motor connected to one side of each displacement component; A detection device, arranged on one side of a set of displacement components away from the base surface; A distance adjustment component, arranged between the displacement components, including a fixed plate, with a first power module arranged on one side of the fixed plate, and a jacking plate arranged on one side of the first power module; An angle adjustment component, with one side connected to a set of the displacement components arranged away from the base surface and the other side connected to the detection device, including a support frame, with a second power module arranged on one side of the support frame, a transmission mechanism connected to one side of the second power module, and a rotating member connected to one side of the transmission mechanism; Among them, the combination of a set of displacement components and the angle adjustment component arranged on the base surface realizes the measurement of the width dimension of the sponge shock-absorbing sheet by the detection device, the combination of a set of displacement components and the angle adjustment component arranged away from the base surface realizes the measurement of the length dimension of the sponge shock-absorbing sheet by the detection device, and the combination of the distance adjustment component and the angle adjustment component realizes the measurement of the thickness dimension of the sponge by the detection device.
2. The measuring device for the size of the foam shock pad according to claim 1, characterized in that: The displacement component is a ball screw module.
3. The measuring device for the size of the foam shock absorber sheet according to claim 2, characterized in that: An elastic member is arranged between the fixed plate and the jacking plate for buffering the radial impact force of the jacking plate on the fixed plate.
4. The measuring device for the size of the foam shock pad according to claim 3, characterized in that: The transmission mechanism includes: A rack, with one end connected to the second power module; A gear, meshed and connected with the rack; A connecting shaft, with one end connected to the gear and the other end connected to a rotating block, for driving the rotating block to rotate by a preset angle.
5. The measuring device for the size of the foam shock pad according to claim 4, wherein: A guiding block is arranged on the contact surface between the support frame and the rack for restricting the movement trajectory of the rack.
6. The measuring device for the size of the foam shock absorber sheet according to claim 5, wherein: A guiding groove matching the guiding block is arranged on the contact surface between the rack and the support frame.
7. The measuring device for the size of the foam shock absorber sheet according to claim 6, characterized in that: The displacement component, the distance adjustment component, and the angle adjustment component are respectively communicatively connected to the detection device.