Leather sewing device

Abstract

The utility model relates to the technical field of leather production, and in particular to a leather sewing device, the technical scheme of which includes: a lifting frame and a base, mounting plates are fixedly installed on both sides of the base, reserved grooves are respectively provided at the front and rear ends of the upper surface of the base, mounting holes are respectively provided on both sides of the upper surface of the base, and also includes a pressure strip, a limit frame and an iron block body; the limit frame is fixedly installed on the upper surface of the mounting plate; wherein a slider is slidably installed in the limit frame, and a guide frame is fixedly installed on the top of the slider; the pressure strip is fixedly installed on the bottom of the lifting frame above the base; the iron block body is embedded in the mounting hole; wherein a magnet block is adsorbed and installed on the top of the iron block body. The utility model solves the problem that the leather processing devices currently used are difficult to have both leather positioning and tightening functions.

Description

Technical Field

[0001] The utility model relates to the technical field of leather product production, in particular to a leather product sewing device. Background Art

[0002] Leather goods are a general term for leather furniture or leather tools made of leather, such as leather sofas, leather chairs, leather beds, leather bags, leather whips, leather gloves and other leather products. Leather goods in a broad sense also include leather clothes, leather shoes and other leather products. Leather goods also include many, such as briefcases, luggage, wallets, key bags and other leather goods.

[0003] Cutting is the first step in the leather sewing process, and its quality is directly related to the quality and cost of the final product. Traditional cutting processes often have problems such as high energy consumption, large amounts of waste, and long production cycles. Traditional cutting processes usually use mechanical processing methods, such as saws and shears, for cutting.

[0004] In the leather production process, on the one hand, the leather needs to be positioned flat on a cutting table before cutting and cut by a knife. On the other hand, the leather needs to be stretched before cutting to avoid irregular cutting positions after cutting. At the current stage, when cutting the leather, the leather positioning device used is difficult to take into account the above steps. Therefore, a leather sewing device is proposed to solve the above problems. Utility Model Content

[0005] The utility model aims to provide a leather sewing device, which has the advantages of tightening and positioning leather, and solves the problem that the leather processing devices currently used are difficult to have both the leather positioning and tightening functions.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a leather sewing device, comprising a lifting frame and a base, mounting plates are fixedly mounted on both sides of the base, reserved grooves are respectively opened at the front and rear ends of the upper surface of the base, mounting holes are respectively opened on both sides of the upper surface of the base, and also comprises a pressure strip, a limit frame and an iron block body;

[0007] The limit frame is fixedly installed on the upper surface of the mounting plate;

[0008] A slider is slidably installed in the limit frame, and a guide frame is fixedly installed on the top of the slider;

[0009] The pressure strip is fixedly mounted on the bottom of the lifting frame above the base;

[0010] The iron block body is embedded and installed in the installation hole;

[0011] Among them, a magnet block is adsorbed and installed on the top of the iron block body.

[0012] When using a leather sewing device in the present technical solution, the electric telescopic rod is started to move the lifting frame upward, so that the pressure strip is moved out of the reserved groove. At this time, the leather is placed on the upper surface of the base, and the magnet block is placed above the leather. The position of the leather on the base is fixed by the adsorption between the magnet block and the iron block body. At this time, the electric telescopic rod is started again to move the pressure strip downward and squeeze the edge of the leather into the reserved groove, thereby positioning the leather and tightening it on the upper surface of the base. At this time, the tool can be passed through the guide frame to cut the edge of the leather.

[0013] Preferably, electric telescopic rods are fixedly mounted on the front and rear ends of the upper surface of the mounting plate, and the top of the electric telescopic rods is fixedly connected to the bottom of both sides of the lifting frame.

[0014] The top of the electric telescopic rod is fixedly connected to the bottoms of both sides of the lifting frame, so that the lifting frame is moved in the vertical direction above the base through the operation of the electric telescopic rod.

[0015] Preferably, a groove is provided on the mounting plate below the limiting frame, and the sliding block passes through the limiting frame and slides in the groove.

[0016] The bottom of the slide block passes through the limiting frame and slides in the groove, so that the movement of the guide frame in the horizontal direction can be limited by the slide block.

[0017] Preferably, both ends of the guide frame are fixedly connected to the top of the slider respectively, and the upper end surface of the guide frame is parallel to and does not contact the upper surface of the base.

[0018] By making the upper end surface of the guide frame parallel to and not in contact with the upper surface of the base, the cutter can pass through the guide frame and cut the leather during cutting.

[0019] Preferably, the cross-sectional dimension of the pressure strip is smaller than the cross-sectional dimension of the reserved groove, and the pressure strip is movably installed in the reserved groove.

[0020] By making the cross-sectional dimension of the pressure strip smaller than the cross-sectional dimension of the reserved groove and movably installing the pressure strip in the reserved groove, the edge of the leather material can be squeezed into the reserved groove through the pressure strip, thereby realizing the tightening operation of the leather material.

[0021] Preferably, a connecting rope is fixedly mounted on one side of the magnet block, and the other end of the connecting rope is fixedly mounted on the upper surface of the mounting plate.

[0022] By fixing a connecting rope on one side of the magnet block and fixing the other end of the connecting rope on the upper surface of the mounting plate, the magnet block can be prevented from being lost during use.

[0023] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0024] The utility model arranges a pressure strip, a limit frame and an iron block body, wherein the limit frame is fixedly installed on the upper surface of the mounting plate, and a slider is slidably installed in the limit frame, and a guide frame is fixedly installed on the top of the slider, and the pressure strip is fixedly installed on the bottom of the lifting frame above the base, and the iron block body is embedded and installed in the mounting hole. At this time, a magnet block is adsorbed and installed on the top of the iron block body. When performing specific operations, the electric telescopic rod is started to move the lifting frame upward, so that the pressure strip is moved out of the reserved groove. At this time, the leather material is placed on the upper surface of the base, and the magnet block is placed above the leather material, and the position of the leather material on the base is fixed by the adsorption between the magnet block and the iron block body. At this time, the electric telescopic rod is started again to move the pressure strip downward, and the edge of the leather material is squeezed into the reserved groove, and then the leather material is positioned and tightened on the upper surface of the base. At this time, the tool can be passed through the guide frame to cut the edge of the leather material, thereby achieving the effect of tightening and positioning the leather material. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0026] Figure 2 It is a schematic diagram of the cross-sectional structure of the utility model;

[0027] Figure 3 For the utility model Figure 2 The structural diagram of the enlarged part in the middle;

[0028] Figure 4 It is a schematic diagram of the base structure of the utility model.

[0029] In the figure: 1. Mounting plate; 2. Electric telescopic rod; 3. Lifting frame; 4. Pressure strip; 5. Guide frame; 6. Slider; 7. Limit frame; 8. Magnet block; 9. Base; 10. Connecting rope; 11. Iron block body; 12. Reserved slot; 13. Mounting hole. DETAILED DESCRIPTION

[0030] 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.

[0031] Example

[0032] like Figure 1 , Figure 2 , Figure 3 and Figure 4As shown, an embodiment of the utility model is: a leather sewing device, including a lifting frame 3 and a base 9, a mounting plate 1 is fixedly installed on both sides of the base 9, a reserved groove 12 is respectively opened at the front and rear ends of the upper surface of the base 9, and mounting holes 13 are respectively opened on both sides of the upper surface of the base 9, and also includes a pressure strip 4, a limit frame 7 and an iron block body 11;

[0033] Specifically, by setting the pressure strip 4, the limit frame 7 and the iron block body 11, the limit frame 7 is fixedly installed on the upper surface of the mounting plate 1, and the slider 6 is slidably installed in the limit frame 7, and the guide frame 5 is fixedly installed on the top of the slider 6, the pressure strip 4 is fixedly installed at the bottom of the lifting frame 3 above the base 9, and the iron block body 11 is embedded and installed in the mounting hole 13. At this time, the magnet block 8 is adsorbed and installed on the top of the iron block body 11. When performing specific operations, the electric telescopic rod 2 is started, so that the lifting frame 3 moves up, so that the pressure strip 4 is moved from the reserved The leather is then moved out of the groove 12. At this time, the leather is placed on the upper surface of the base 9, and the magnet block 8 is placed above the leather. The position of the leather on the base 9 is fixed by the adsorption between the magnet block 8 and the iron block body 11. At this time, the electric telescopic rod 2 is started again to move the pressure strip 4 downward, and the edge of the leather is squeezed into the reserved groove 12, thereby positioning the leather and tightening it on the upper surface of the base 9. At this time, the tool can be passed through the guide frame 5 to cut the edge of the leather, thereby achieving the effect of tightening and positioning the leather.

[0034] Furthermore, electric telescopic rods 2 are fixedly mounted on the front and rear ends of the upper surface of the mounting plate 1 , and the top of the electric telescopic rod 2 is fixedly connected to the bottom of both sides of the lifting frame 3 .

[0035] By fixedly connecting the top of the electric telescopic rod 2 with the bottoms of both sides of the lifting frame 3 , the lifting frame 3 is moved in the vertical direction above the base 9 through the operation of the electric telescopic rod 2 .

[0036] Furthermore, a groove is provided on the mounting plate 1 below the limiting frame 7, and the sliding block 6 passes through the limiting frame 7 and slides in the groove.

[0037] By passing the bottom of the slider 6 through the limiting frame 7 and sliding in the groove, the slider 6 can limit the movement of the guide frame 5 in the horizontal direction.

[0038] Furthermore, both ends of the guide frame 5 are fixedly connected to the top of the slider 6 , and the upper end surface of the guide frame 5 is parallel to the upper surface of the base 9 and does not contact.

[0039] By making the upper end surface of the guide frame 5 parallel to the upper surface of the base 9 and not in contact with each other, the cutter can pass through the guide frame 5 and cut the leather during cutting.

[0040] Furthermore, the cross-sectional dimension of the pressure strip 4 is smaller than the cross-sectional dimension of the reserved groove 12 , and the pressure strip 4 is movably installed in the reserved groove 12 .

[0041] By making the cross-sectional dimension of the pressure strip 4 smaller than the cross-sectional dimension of the reserved groove 12 and movably installing the pressure strip 4 in the reserved groove 12, the edge of the leather material can be squeezed into the reserved groove 12 through the pressure strip 4, thereby realizing the tightening operation of the leather material.

[0042] Furthermore, a connecting rope 10 is fixedly mounted on one side of the magnet block 8 , and the other end of the connecting rope 10 is fixedly mounted on the upper surface of the mounting plate 1 .

[0043] By fixing a connecting rope 10 on one side of the magnet block 8 and fixing the other end of the connecting rope 10 on the upper surface of the mounting plate 1, the magnet block 8 can be prevented from being lost during use. When the utility model is used, the electric telescopic rod 2 is started, so that the lifting frame 3 moves up, so that the pressure strip 4 is moved out of the reserved groove 12. At this time, the leather is placed on the upper surface of the base 9, and the magnet block 8 is placed above the leather. The position of the leather on the base 9 is fixed by the adsorption between the magnet block 8 and the iron block body 11. At this time, the electric telescopic rod 2 is started again, so that the pressure strip 4 moves down, and the edge of the leather is squeezed into the reserved groove 12, and then the leather is positioned and tightened on the upper surface of the base 9. At this time, the tool can be passed through the guide frame 5 to cut the edge of the leather.

[0044] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A leather goods sewing device, comprising a lifting frame (3) and a base (9), wherein mounting plates (1) are fixedly mounted on both sides of the base (9), reserved grooves (12) are respectively provided at the front and rear ends of the upper surface of the base (9), and mounting holes (13) are respectively provided on both sides of the upper surface of the base (9), characterized in that: Also includes: A limiting frame (7) is fixedly mounted on the upper surface of the mounting plate (1); Wherein, a slider (6) is slidably installed in the limiting frame (7), and a guide frame (5) is fixedly installed on the top of the slider (6); A pressure strip (4) is fixedly mounted on the bottom of the lifting frame (3) above the base (9); The iron block body (11) is embedded and installed in the installation hole (13); Wherein, a magnet block (8) is adsorbed and installed on the top of the iron block body (11).

2. A leather goods sewing device according to claim 1, characterized in that: Electric telescopic rods (2) are fixedly mounted on the front and rear ends of the upper surface of the mounting plate (1), and the top of the electric telescopic rod (2) is fixedly connected to the bottom of both sides of the lifting frame (3).

3. The leather goods sewing device according to claim 1, characterized in that: A groove is provided on the mounting plate (1) below the limiting frame (7), and the sliding block (6) passes through the limiting frame (7) and slides in the groove.

4. The leather goods sewing device according to claim 1, characterized in that: The two ends of the guide frame (5) are respectively fixedly connected to the top of the slider (6), and the upper end surface of the guide frame (5) is parallel to the upper surface of the base (9) and does not contact.

5. The leather goods sewing device according to claim 1, characterized in that: The cross-sectional dimension of the pressure strip (4) is smaller than the cross-sectional dimension of the reserved groove (12), and the pressure strip (4) is movably installed in the reserved groove (12).

6. The leather goods sewing device according to claim 1, characterized in that: A connecting rope (10) is fixedly mounted on one side of the magnet block (8), and the other end of the connecting rope (10) is fixedly mounted on the upper surface of the mounting plate (1).

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