Quick locking type middle plate clamp for toe cap setting machine
By designing a quick locking middle plate fixture, the first substrate and the first lock cylinder are used to achieve rapid installation and replacement of the middle plate fixture, the problem of difficulty in replacing the middle plate fixture in the prior art is solved, and the operation convenience and production efficiency are improved.
Patent Information
- Application Number
- CN202421626898.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-10
- Publication Date
- 2025-04-25
- Estimated Expiration
- 2034-07-10
AI Technical Summary
In the existing toe-setting machines, it is difficult to replace the mid-plate fixture, which causes the operator to disassemble and reinstall the mid-plate fixture of different specifications, which is inconvenient to operate.
A quick locking middle plate fixture is designed, including a first substrate, a removable first middle plate and a fixedly mounted first locking cylinder. The first middle plate is installed through the first mounting position of the first substrate and locked by the first locking cylinder, avoiding the need for screw tightening.
It realizes the rapid replacement and installation of mid-board fixtures, improves the convenience and production efficiency of workers, and reduces the time and labor intensity of disassembly and assembly.
Smart Images
Figure CN222787170U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of a toe cap shaping machine, and in particular to a quick-locking middle plate clamp used for the toe cap shaping machine. Background Art
[0002] As people's living standards continue to improve, people's pursuit of wearing shoes is becoming more and more fashionable. In order to meet market demand, shoe manufacturers have designed a variety of shoes with different shapes. However, in the process of shoemaking, whether it is men's shoes, women's shoes, pointed shoes, square shoes or round shoes: the uppers still need to be completed by the toe shaping machine. During operation, the leather or cloth of the shoes needs to be loaded onto the toe shaping machine, and the leather is formed into the required toe shape by the combination of the tightener, the middle plate fixture and the cold mold.
[0003] During the actual research and development process, the inventor discovered that in the prior art toe molding machines, the tensioner, middle plate fixture and cold mold are all arranged in sequence from top to bottom; and since the middle plate fixture is assembled by screw fastening, it is limited by the positions of the tensioner and the cold mold. Once the middle plate fixture of different specifications needs to be replaced, it is necessary to reach between the tensioner and the cold mold to disassemble and replace the middle plate fixture, which makes it very inconvenient for the operators to perform disassembly and assembly operations.
[0004] Therefore, it is necessary to study a new technical solution to solve the above problems. Utility Model Content
[0005] In view of this, the present invention aims to solve the deficiencies in the prior art, and its main purpose is to provide a quick-locking middle plate clamp for a toe molding machine, which effectively solves the technical defect in the prior art that the middle plate clamp of the toe molding machine is difficult to replace.
[0006] To achieve the above-mentioned purpose, the utility model adopts the following technical solution: a quick-locking middle plate clamp for a toe molding machine, comprising a first base plate for fixed installation on the toe molding machine, a first middle plate detachably installed on the first base plate, and a first locking cylinder fixedly installed on the first base plate; the first base plate is recessed with a first mounting position, and when the first middle plate is installed in the first mounting position, the first locking cylinder can lock the first middle plate.
[0007] The beneficial effects of the quick-locking middle plate clamp for a toe molding machine provided by the present application are: compared with the prior art, by setting a first substrate, after the first substrate is installed on the toe molding machine, the first middle plate is installed on the first substrate, and the first middle plate is locked by the first locking cylinder; on the one hand, the first substrate can be used to ensure that the installation reference of the first middle plate will not change, so that when replacing the first middle plates of different specifications, the installation can be completed more quickly; on the other hand, since the first middle plate can be locked on the first substrate by the first locking cylinder, there is no need to perform screw tightening operations, which improves the convenience of operators replacing the first middle plate, saves time and effort, and is conducive to improving the efficiency of subsequent production operations.
[0008] As a preferred solution: a first locking column is provided on the rear side of the first installation position, and the first locking cylinder can drive the first locking column to move forward and backward; a first locking hole is provided on the rear side of the first middle plate, and when the first locking column is inserted into the first locking hole, the first middle plate can be locked and installed on the first installation position.
[0009] As a preferred solution: a first limiting protrusion is provided on the front side of the first installation position, and after the first middle plate is installed in the first installation position, the front side of the first middle plate abuts against the rear side of the first limiting protrusion.
[0010] As a preferred solution: the first locking cylinder is installed at the bottom of the first base plate, the telescopic rod of the first locking cylinder is installed with the first locking plate, and the first locking column is installed on the front surface of the first locking plate.
[0011] As a preferred solution: a first connecting column is provided at the bottom of the first substrate, the first connecting column is connected to a third tension spring, and the other end of the third tension spring is connected to the first locking plate.
[0012] As a preferred solution: the first middle plate is provided with an arc-shaped notch.
[0013] As a preferred solution: first avoidance gaps are provided at the four corners of the first installation position. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.
[0015] Figure 1 It is a schematic diagram of the three-dimensional structure of a quick-locking middle plate clamp for a toe shaping machine provided in an embodiment of the present application;
[0016] Figure 2 yes Figure 1A partial exploded view of a quick-locking middle plate fixture for a toe molding machine is shown;
[0017] Figure 3 yes Figure 1 Another perspective structural diagram of a quick-locking middle plate fixture for a toe shaping machine is shown;
[0018] Figure 4 yes Figure 1 A schematic cross-sectional view of a quick-locking middle plate fixture for a toe molding machine is shown;
[0019] Figure 5 yes Figure 4 The structure diagram shown is that a quick-locking middle plate fixture for a toe molding machine is installed on the toe molding machine.
[0020] Among them, the reference numerals in the figure are:
[0021] 10. Quick-lock middle plate fixture; 11. First base plate; 111. First mounting position; 112. First locking column; 113. First limiting convex portion; 114. First connecting column; 115. Third tension spring; 12. First middle plate; 121. First locking hole; 122. Arc-shaped notch; 13. First locking cylinder; 131. First locking plate; 14. First supporting plate; 15. First movable plate;
[0022] 20. Toe shaping machine; 21. Tensioner device; 22. Cold mold device. DETAILED DESCRIPTION
[0023] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present application more clearly understood, the present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.
[0024] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it can be directly on the other element or indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.
[0025] It should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.
[0026] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of this application, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.
[0027] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments.
[0028] Please also read Figures 1 to 5 Now, the quick-locking middle plate clamp for the toe molding machine provided in the embodiment of the present application is described.
[0029] The quick-locking middle plate fixture 10 is used to be installed in the toe shaping machine 20, and is used in conjunction with the outer support platform and the inner support platform to shape the leather and shape it into the shape required for the toe. In the embodiment of the present application, the quick-locking middle plate fixture 10 includes a first base plate 11, a first middle plate 12 detachably mounted on the first base plate 11, and a first locking cylinder 13 fixedly mounted on the first base plate 11; the first base plate 11 is recessed with a first mounting position 111, and when the first middle plate 12 is installed in the first mounting position 111, the first locking cylinder 13 can lock the first middle plate 12.
[0030] Specifically, by setting the first substrate 11, after the first substrate 11 is installed on the toe molding machine 20, the first middle plate 12 is installed on the first substrate 11, and the first middle plate 12 is locked by the first locking cylinder 13; on the one hand, the first substrate 11 can be used to ensure that the installation reference of the first middle plate 12 will not change, so that when the first middle plates 12 of different specifications are replaced, the installation can be completed more quickly; on the other hand, since the first middle plate 12 can be locked on the first substrate 11 by the first locking cylinder 13, there is no need to perform screw tightening operations, which improves the convenience of operators replacing the first middle plate 12, saves time and effort, and is conducive to improving the efficiency of subsequent production operations.
[0031] In some embodiments of the present application, a first locking column 112 is provided on the rear side of the first mounting position 111, and the first locking cylinder 13 can drive the first locking column 112 to move forward and backward; a first locking hole 121 is provided on the rear side of the first middle plate 12, and when the first locking column 112 is inserted into the first locking hole 121, the first middle plate 12 can be locked and installed on the first mounting position 111.
[0032] It should be noted that a avoidance hole is provided on the rear side of the first substrate 11, and the avoidance hole can penetrate the rear side of the first mounting position 111, so that the first locking column 112 can be inserted into the avoidance hole from the rear side of the first substrate 11, and move forward from the rear side of the first mounting position 111 or move backward through the avoidance hole. When the first middle plate 12 is installed in the first mounting position 111, the first locking column 112 can be driven forward by the first locking cylinder 13, and the first locking column 112 is inserted into the first locking hole 121 to complete the locking of the first middle plate 12; when the first middle plate 12 needs to be removed from the first mounting position 111, it only needs to be driven backward by the first locking cylinder 13 to exit the first locking hole 121, so as to cancel the locking of the first middle plate 12, and the operator can directly take out the first middle plate 12 from the first mounting position 111 and replace the first middle plate 12 of different specifications.
[0033] Specifically, a first limiting protrusion 113 is provided on the front side of the first mounting position 111. After the first middle plate 12 is installed in the first mounting position 111, the front side of the first middle plate 12 abuts against the rear side of the first limiting protrusion 113. The first locking cylinder 13 is installed at the bottom of the first base plate 11. The telescopic rod of the first locking cylinder 13 is installed with a first locking plate 131. The first locking column 112 is installed on the front surface of the first locking plate 131. A first connecting column 114 is provided at the bottom of the first base plate 11. The first connecting column 114 is connected with a third tension spring 115. The other end of the third tension spring 115 is connected to the first locking plate 131. By providing the third tension spring 115, it can be ensured that during the transportation of the quick-locking middle plate clamp 10, the first locking column 112 can always be inserted into the first locking hole 121, which can avoid the problem of the first middle plate 12 being separated from the first base plate 11 during transportation, thereby improving the reliability during transportation.
[0034] It should be noted that a plurality of first locking posts 112 can be arranged at intervals from left to right, and a plurality of first locking posts 112 can improve the accuracy of locking the first middle plate 12, and the left and right sides are not prone to warping after locking. At the same time, the shape of the first locking posts 112 can be any one of round, trapezoidal, square, triangular, etc.
[0035] In more detail, the first middle plate 12 is provided with an arc-shaped notch 122, which is adapted to the toes of different shoe types; in actual operation, the arc-shaped notch 122 can be used to set a plurality of first middle plates 12 with different sizes according to different types of toes, and each time a different shoe type is changed for shaping operation, only a different first middle plate 12 needs to be replaced to shape different types of toes. The four corners of the first installation position 111 are provided with a first avoidance notch 116, and the setting of the first avoidance notch can facilitate the first middle plate 12 to be smoothly installed in the first installation position 111 without getting stuck.
[0036] In some other embodiments of the present application, a toe molding machine 20 and a quick-locking middle plate clamp 10 are included. The toe molding machine 20 is equipped with a tightening device 21 and a cold mold device 22. The tightening device 21 and the cold mold device 22 are arranged up and down, and the quick-locking middle plate clamp 10 is arranged between the tightening device 21 and the cold mold device 22. During operation, the leather is loaded into the quick-locking middle plate clamp 10, and then the tightening device 21 is driven to move down and abut against the quick-locking middle plate clamp 10, and the tightening device 21 and the quick-locking middle plate clamp 10 are used to clamp the leather; furthermore, the tightening device 21 and the quick-locking middle plate clamp 10 are continued to be driven to move down to the cold mold device 22 at the same time, so that the leather abuts against the cold mold device 22 and is shaped for 30S-180S, and the toe molding operation can be completed.
[0037] Specifically, the quick-locking middle plate fixture 10 further includes a first support plate for mounting with the toe molding machine 20 and a first movable plate 15 movably mounted on the top of the first support plate 14, and the first base plate 11 is fixedly mounted on the first movable plate 15; when the tightening device 21 moves down and abuts against the first middle plate 12, it can act on the first movable plate 15 to move down, so as to tighten the leather on the cold mold device 22. A spring is arranged between the first support plate and the first movable plate, and when the force acting on the first middle plate is cancelled, the spring can provide an upward elastic restoring force for the first movable plate.
[0038] Preferably, the left and right sides of the first substrate 11 are provided with long strip limiting grooves 116, and the first substrate can be fixedly mounted on the first movable plate by bolts passing through the long strip limiting grooves and screwing them together. When the front-to-back position of the first substrate needs to be adjusted, the front-to-back position of the first substrate can be pushed by loosening the bolts to adjust the position of the first substrate, and the first substrate can be fixed by tightening the bolts later.
[0039] The above are only preferred embodiments of the present invention, and only specifically describe the technical principles of the present invention. These descriptions are only for the purpose of explaining the principles of the present invention, and cannot be interpreted as limiting the scope of protection of the present invention in any way. Based on the explanation here, any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention, and other specific implementation methods of the present invention that can be associated with by technicians in this field without creative labor, should be included in the scope of protection of the present invention.
Claims
1. A quick-locking middle plate fixture for a toe molding machine, characterized in that: The invention comprises a first base plate (11) for being fixedly mounted on a toe shaping machine, a first middle plate (12) detachably mounted on the first base plate (11), and a first locking cylinder (13) fixedly mounted on the first base plate (11); the first base plate (11) is recessed with a first mounting position (111); when the first middle plate (12) is mounted in the first mounting position (111), the first locking cylinder (13) can lock the first middle plate (12).
2. The quick-locking middle plate fixture for a toe molding machine according to claim 1 is characterized in that: A first locking column (112) is provided on the rear side of the first installation position (111), and the first locking cylinder (13) can drive the first locking column (112) to move forward and backward; a first locking hole (121) is provided on the rear side of the first middle plate (12), and when the first locking column (112) is inserted into the first locking hole (121), the first middle plate (12) can be locked and installed on the first installation position (111).
3. The quick-locking middle plate fixture for a toe shaping machine according to claim 1 or 2, characterized in that: A first limiting convex portion (113) is provided on the front side of the first installation position (111); after the first middle plate (12) is installed in the first installation position (111), the front side of the first middle plate (12) abuts against the rear side of the first limiting convex portion (113).
4. The quick-locking middle plate fixture for a toe shaping machine according to claim 1 or 2, characterized in that: The first locking cylinder (13) is installed at the bottom of the first base plate (11), the telescopic rod of the first locking cylinder (13) is installed with a first locking plate (131), and the first locking column (112) is installed on the front surface of the first locking plate (131).
5. The quick-locking middle plate fixture for a toe molding machine according to claim 4 is characterized in that: A first connecting column (114) is provided at the bottom of the first substrate (11), the first connecting column (114) is connected to a third tension spring (115), and the other end of the third tension spring (115) is connected to the first locking plate (131).
6. The quick-locking middle plate fixture for a toe molding machine according to claim 1, characterized in that: The first middle plate (12) is provided with an arc-shaped notch (122).
7. The quick-locking middle plate fixture for a toe molding machine according to claim 1, characterized in that: The four corners of the first installation position (111) are each provided with a first avoidance notch (116).