Movable limiting jig
By designing a movable limit fixture, using sliders and limit card plates to achieve accurate limit guidance, and adjusting the spacing through telescopic rods, the problems of inaccurate positioning and high cost of use in composite machines are solved, and the accuracy and adaptability of limits are improved, and the cost of use is reduced.
Patent Information
- Application Number
- CN202421395264.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-18
- Publication Date
- 2025-05-09
- Estimated Expiration
- 2034-06-18
AI Technical Summary
When the composite machine uses ordinary limit fixtures to remove multiple composite materials, the use of ordinary limit fixtures leads to inaccurate positioning of materials, resulting in poor product material shortages. At the same time, the corresponding limit fixtures are required for materials of different specifications, which increases the cost of use.
A movable limit fixture is designed to achieve precise limit guidance through the slider and limit card board on the mounting plate, and adjust the slide spacing through the telescopic rod to facilitate replacement of limit card boards of different specifications, improving adaptability and convenience of use.
It improves limit accuracy and adaptability, reduces material deviation and product material shortage, and reduces the cost of use and replacement difficulty.
Smart Images
Figure CN222846143U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of die cutting and cutting, in particular to a movable limiting fixture. Background Art
[0002] The laminating machine is to bond two or more layers of materials together with adhesives, so that the original materials can have new functions. For example, films and aluminum foils, films, papers, non-woven fabrics, etc. are often used. They can also be compounded with films, sponges, fabrics, etc. Common flexible packaging materials are basically composite finished products.
[0003] When a composite machine cuts multiple strips of composite materials, it usually needs to use a limit fixture to limit and guide the strip materials. When using ordinary limit fixtures for limit guiding, the material positioning is not accurate and the material is offset, resulting in product shortages and defects. At the same time, the material specifications corresponding to each fixture are valid. Corresponding limit fixtures need to be used for materials of different specifications, which invisibly increases the cost of use. Therefore, a movable limit fixture is proposed to solve the above problems. Utility Model Content
[0004] In view of the deficiencies in the prior art, the utility model provides a movable limit fixture, which has the advantages of improving limit accuracy and adaptability, and solves the problems of high cost of use and inaccurate limit guide.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a movable limit fixture, comprising a mounting plate, two sliders are slidably connected to the inner side of the mounting plate, a limit clamping plate is clamped to the inner side of the slider, a plurality of clamping holes are provided on the limit clamping plate, and a clamping block having one end extending to the inside of the limit clamping plate is fixedly connected to the inner side of the slider;
[0006] A support member for supporting a limiting sliding block is arranged on the inner side of the mounting plate;
[0007] The support member includes a telescopic rod with one end passing through the slider and being slidably connected to the slider, the telescopic rod having one end passing through the slider fixedly connected to a stopper, a spring fixedly connected between the stopper and the slider, a support ring fixedly connected to the outer side of the telescopic rod, and a limit block with one end extending to the inside of the mounting plate fixedly connected to the upper end of the support ring.
[0008] Furthermore, the mounting plate is in a "X" shape, one end and the other end of the mounting plate are both provided with mounting holes, and the lower end of the slider is in a "U" shape.
[0009] Furthermore, the specifications of the inner side of the U-shaped end of the slider are adapted to the specifications of the outer side of the mounting plate, the upper end of the slider is provided with a placement groove located outside the limiting clamping plate, and the clamping block is fixedly connected to the inner side of the placement groove.
[0010] Furthermore, the card block is an elastic plastic block, the number of the card blocks is four, and the four blocks are symmetrically distributed on the inner side of the placement groove in pairs.
[0011] Furthermore, a support hole located outside the telescopic rod is opened inside the mounting plate, the support hole is convex-shaped, and the support ring and the end of the telescopic rod are both slidably connected to the inner side of the support hole.
[0012] Furthermore, the telescopic rod is composed of a sleeve rod and two sliding rods, the two sliding rods are both slidably connected to the inner side of the sleeve rod, and the two sliding rods are symmetrically distributed on the sleeve rod.
[0013] Furthermore, one end of the slide rod located outside the sleeve rod is L-shaped, and the support ring and the stopper are both fixedly connected to the outside of the L end of the slide rod.
[0014] Furthermore, the number of the limit blocks is four, and the four limit blocks are symmetrically distributed on the two support rings in groups of two, and a limit groove with one end connected to the support hole is provided inside the mounting plate.
[0015] Furthermore, the number of the limiting grooves is several, and the several limiting grooves are symmetrically distributed on the mounting plate, and the specifications of the limiting grooves are adapted to the specifications of the limiting blocks.
[0016] Furthermore, a second supporting hole located outside the slide bar is formed inside the slider, and a clamping groove located outside the clamping block is formed at one end of the limit clamping plate located inside the slider.
[0017] Compared with the prior art, the technical solution of this application has the following beneficial effects:
[0018] The movable limit fixture, after the entire fixture is installed through the mounting plate, a number of clamping holes on the limit clamping plate can accurately limit and guide multiple materials when they are unloaded, so as to improve the material processing quality. Since the limit clamping plate is clamped by the clamping block on the slider, the telescopic rod is pulled to adjust the distance between the sliders on both sides. After removing the limit clamping plate, the corresponding limit clamping plate can be replaced according to the material specifications to improve the adaptability of the entire fixture. At the same time, the limit clamping plate is easy to disassemble, which can improve the convenience of using and replacing the entire fixture. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0020] Figure 2 This is a three-dimensional schematic diagram of the slider structure of the utility model;
[0021] Figure 3 This is a three-dimensional schematic diagram of the mounting plate structure of the utility model;
[0022] Figure 4 It is a side view of the overall structure of the utility model;
[0023] Figure 5 For this utility model Figure 4 Enlarged view of point A in the middle;
[0024] Figure 6 It is a three-dimensional schematic diagram of the connection between the telescopic rod and the support ring structure of the utility model.
[0025] In the figure: 1 mounting plate, 2 mounting hole, 3 supporting hole, 4 sliding block, 5 limiting clamping plate, 6 clamping hole, 7 supporting member, 71 telescopic rod, 72 spring, 73 stopper, 74 supporting ring, 75 limiting block, 8 clamping block, 9 second supporting hole. DETAILED DESCRIPTION
[0026] 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.
[0027] See also Figure 1-3 In this embodiment, a movable limit fixture comprises a mounting plate 1, two sliders 4 are slidably connected to the inner side of the mounting plate 1, a limit clamping plate 5 is clamped to the inner side of the slider 4, a plurality of clamping holes 6 are provided on the limit clamping plate 5, and a clamping block 8 having one end extending to the inside of the limit clamping plate 5 is fixedly connected to the inner side of the slider 4;
[0028] The mounting plate 1 is in the shape of a "J", and mounting holes 2 are provided at one end and the other end of the mounting plate 1. The lower end of the slider 4 is in the shape of a "U", and the specifications of the inner side of the U-shaped end of the slider 4 are adapted to the specifications of the outer side of the mounting plate 1. The upper end of the slider 4 is provided with a placement groove located on the outside of the limiting card plate 5, and the card block 8 is fixedly connected to the inner side of the placement groove, and the end of the limiting card plate 5 located on the inner side of the slider 4 is provided with a card groove located on the outside of the card block 8.
[0029] In this embodiment, the limit card plate 5 is supported and clamped by the slider 4 on the mounting plate 1. At the same time, the support member 7 located on the mounting plate 1 can support and fix the two sliders 4, and can also flexibly adjust the spacing between the sliders 4 to adapt to limit card plates 5 of different specifications.
[0030] Among them, the card block 8 is an elastic plastic block, and the number of the card blocks 8 is four. The four blocks 8 are symmetrically distributed in pairs on the inner side of the placement groove, so that the limiting card plate 5 extending to the inner side of the slider 4 squeezes the card block 8 into the limiting groove at the end, thereby completing the clamping and fixing between the limiting card plate 5 and the slider 4.
[0031] See also Figure 4-6 In this embodiment, a support member 7 for supporting the limit slider 4 is provided on the inner side of the mounting plate 1; the support member 7 includes a telescopic rod 71 at one end which passes through the slider 4 and is slidably connected to the slider 4, a stopper 73 is fixedly connected to one end of the telescopic rod 71 which passes through the slider 4, a spring 72 is fixedly connected between the stopper 73 and the slider 4, a support ring 74 is fixedly connected to the outer side of the telescopic rod 71, and a limit block 75 having one end extending to the inside of the mounting plate 1 is fixedly connected to the upper end of the support ring 74.
[0032] Among them, a support hole 3 located on the outside of the telescopic rod 71 is opened inside the mounting plate 1, and the support hole 3 is a convex shape. The support ring 74 and the end of the telescopic rod 71 are both slidably connected to the inner side of the support hole 3, so that the telescopic rod 71 can slide stably in the support hole 3, thereby driving the slider 4 to slide along.
[0033] In addition, the telescopic rod 71 is composed of a sleeve rod and two sliding rods. The two sliding rods are slidably connected to the inner side of the sleeve rod, and the two sliding rods are symmetrically distributed on the sleeve rod, so that the sliding slider 4 can drive the telescopic rod 71 to extend and retract. A second supporting hole 9 is opened inside the slider 4 and is located on the outer side of the sliding rod. The second supporting hole 9 is convex in shape. The spring 72 is fixedly connected between the stopper 73 and the second supporting hole 9, and the end of the limiting card plate 6 located on the inner side of the slider 4 is U-shaped, so that the sliding rod passing through the second supporting hole 9 can limit the limiting card plate 6 to improve the stability of the limiting card plate 5 clamping and fixing.
[0034] Secondly, one end of the slide rod located outside the sleeve rod is L-shaped, and the support ring 74 and the stopper 73 are both fixedly connected to the outside of the L end of the slide rod.
[0035] Then, there are four limit blocks 75, which are symmetrically distributed in groups of two on the two support rings 74. A limit groove with one end connected to the support hole 3 is opened inside the mounting plate 1, and the slide rod and the slider 4 are supported and limited by the limit blocks 75 extending into the limit groove.
[0036] Secondly, there are several limit grooves, which are symmetrically distributed on the mounting plate 1. The specifications of the limit grooves are compatible with the specifications of the limit blocks 75. The limit blocks 75 extending to the limit grooves in different directions support and limit the sliding slider 4 and the sliding rod for sliding adjustment.
[0037] The working principle of the above embodiment is:
[0038] After the mounting plate 1 is fixedly mounted through the mounting holes 2 on the mounting plate 1, the entire fixture can be mounted on the material discharging guide of the compound machine, and the plurality of clamping holes 6 located on the limit clamping plate 5 can accurately limit and guide the multiple materials passing through the clamping holes 6 when discharging, so as to improve the material processing quality;
[0039] The locking cam 75 can be used to lock the locking cam 74 in place and the locking cam 76 can be used to lock the locking cam 74. When the locking cam 74 is unlocked, the locking cam 76 can be unlocked.
[0040] 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. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.
[0041] 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. A movable limit fixture, comprising a mounting plate (1), characterized in that: Two sliders (4) are slidably connected to the inner side of the mounting plate (1); a limit clamping plate (5) is clamped to the inner side of the sliders (4); a plurality of clamping holes (6) are provided on the limit clamping plate (5); and a clamping block (8) having one end extending to the interior of the limit clamping plate (5) is fixedly connected to the inner side of the slider (4); A support member (7) for supporting the limiting slider (4) is arranged on the inner side of the mounting plate (1); The support member (7) comprises a telescopic rod (71) having one end passing through the slider (4) and being slidably connected to the slider (4); the end of the telescopic rod (71) passing through the slider (4) is fixedly connected to a stopper (73); a spring (72) is fixedly connected between the stopper (73) and the slider (4); a support ring (74) is fixedly connected to the outer side of the telescopic rod (71); and an upper end of the support ring (74) is fixedly connected to a limit block (75) having one end extending to the interior of the mounting plate (1).
2. The movable position limiting fixture according to claim 1, characterized in that: The mounting plate (1) is in the shape of a letter "X", one end and the other end of the mounting plate (1) are both provided with mounting holes (2), and the lower end of the sliding block (4) is in the shape of a letter "U".
3. The movable position limiting fixture according to claim 1, characterized in that: The specifications of the inner side of the U-shaped end of the slider (4) are compatible with the specifications of the outer side of the mounting plate (1), the upper end of the slider (4) is provided with a placement groove located outside the limit clamping plate (5), and the clamping block (8) is fixedly connected to the inner side of the placement groove.
4. The movable position limiting fixture according to claim 3, characterized in that: The card block (8) is an elastic plastic block. The number of the card blocks (8) is four, and the four blocks (8) are symmetrically distributed on the inner side of the placement groove in pairs.
5. The movable position limiting fixture according to claim 1, characterized in that: A support hole (3) located outside the telescopic rod (71) is provided inside the mounting plate (1); the support hole (3) is convex-shaped; the support ring (74) and the end of the telescopic rod (71) are both slidably connected to the inside of the support hole (3).
6. The movable position limiting fixture according to claim 1, characterized in that: The telescopic rod (71) is composed of a sleeve rod and two sliding rods. The two sliding rods are slidably connected to the inner side of the sleeve rod, and the two sliding rods are symmetrically distributed on the sleeve rod.
7. The movable position limiting fixture according to claim 6, characterized in that: One end of the slide rod located outside the sleeve rod is L-shaped, and the support ring (74) and the stopper (73) are both fixedly connected to the outside of the L end of the slide rod.
8. The movable position limiting fixture according to claim 7, characterized in that: The number of the limit blocks (75) is four, and the four limit blocks (75) are symmetrically distributed on the two support rings (74) in groups of two. The interior of the mounting plate (1) is provided with a limit groove whose end is connected to the support hole (3).
9. The movable position limiting fixture according to claim 8, characterized in that: The number of the limiting grooves is several, and the several limiting grooves are symmetrically distributed on the mounting plate (1), and the specifications of the limiting grooves are compatible with the specifications of the limiting blocks (75).
10. The movable position limiting fixture according to claim 9, characterized in that: The slider (4) is provided with a second support hole (9) located outside the slide rod, and the limit clamping plate (5) is provided with a clamping groove located outside the clamping block (8) at one end located inside the slider (4).