Needle mounting clamp

Abstract

The utility model discloses a needle mounting clamp which comprises a left clamp and a right clamp, and the left clamp comprises a first long handle and a first square head connected with the first long handle; the right clamp comprises a second long handle and a second square head connected with the second long handle; and a groove for placing the head part of the machine needle is formed in the matching surface of the second square head and the first square head. In the needle installing process, a plurality of needle heads are inserted into the clamp firstly, operation is safer and more reliable, meanwhile, ten needle heads are regarded as a group and placed into the needle clamp in groups, and the needle installing efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of sewing equipment accessories, in particular to a needle mounting clamp. Background Art

[0002] Clothing production requires sewing machine needles. During the sewing process, the needles may break due to long-term use or improper operation. After the needle breaks, it needs to be replaced. If the needle is not replaced in time, the broken needle will be left on the clothes. If it is sold, the clothes with broken needles will be left behind and hurt people. Therefore, it is necessary to replace the broken needles in time at the source to avoid this situation. However, in large-scale clothing manufacturers, broken needles are relatively common, and it is impossible to guarantee that all broken needles are recovered manually. Once an injury occurs, the broken needles cannot be traced, so it is necessary to manage the needles as a whole.

[0003] The utility model discloses an intelligent needle-pushing device for sewing machine needles, comprising a needle-pushing assembly and a transmission assembly. When the needle is released, the transmission assembly moves to the selected needle-pushing assembly, and the electromagnet drives the sewing machine needle to be pushed out of the needle-pushing assembly. Summary of the invention

[0004] The utility model provides a needle loading clamp for a sewing machine needle intelligent needle sending device, which can clamp a plurality of machine needles at one time through a left clamp and a right clamp, and load the machine needles into a needle clamp assembly, thereby improving the needle loading efficiency.

[0005] The technical solution adopted by the utility model to solve the above-mentioned technical problems is: a needle loading clamp, including a left clamp and a right clamp, the left clamp including a first long handle and a first square head connected to the first long handle; the right clamp including a second long handle and a second square head connected to the second long handle; the second square head is provided with a groove for placing the needle head at the mating surface with the first square head.

[0006] In order to optimize the above technical solution, the utility model also includes the following improved technical solution.

[0007] The first square head is provided with an elastic pad at the mating surface with the groove.

[0008] A magnet is fixed to the outer wall of the second square head.

[0009] The matching surface of the second square head is provided with a first protrusion and a second protrusion; the matching surface of the first square head is provided with a recessed portion matching with the first protrusion and the second protrusion.

[0010] The solution has a reasonable structure. During the needle loading process, multiple needles are inserted into the clamp, which makes the operation safer and more reliable. Ten needles can be regarded as a group and placed in the needle clamp in groups, thereby improving the needle loading efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a schematic diagram of the three-dimensional structure of this embodiment.

[0012] Figure 2 It is a three-dimensional structural schematic diagram of the needle clamp assembly.

[0013] Figure 3 yes Figure 2 Explosion diagram. DETAILED DESCRIPTION

[0014] The embodiments of the present invention are described in further detail below in conjunction with the accompanying drawings.

[0015] Figures 1 to 3 Shown is a schematic structural diagram of the utility model.

[0016] The accompanying drawings are marked as follows: left clamp 1, first long handle 1a, first square head 1b, right clamp 2, second long handle 2a, second square head 2b, first protrusion 2c, second protrusion 2d, left clamp 9a, right clamp 9b, needle clamp groove 9c, concave needle release port 9d, slide 9e, slide groove 9f, pressing plate 10, bottom sleeve clamp 27, needle push plate 28, tension spring 29, magnet 40, elastic pad 44.

[0017] like Figure 1 As shown, the needle loading clamp of the utility model comprises a left clamp 1 and a right clamp 2. The left clamp 1 and the right clamp 2 can clamp a plurality of machine needles at one time, load the machine needles into the needle clamp assembly, and improve the needle loading efficiency.

[0018] The left clamp 1 includes a first long handle 1a and a first square head 1b connected to the first long handle 1a. The left clamp 1 is made of iron material, and an elastic pad 44 is installed on the mating surface of the first square head 1b and the machine needle. When the first square head 1b clamps the needle, the elastic pad 44 can adapt to different types of machine needles and maintain the clamping force on the machine needle head, so that the needle is not easy to loosen when the needle clamp is moved.

[0019] The right clamp 2 includes a second long handle 2a and a second square head 2b connected to the second long handle 2a. The corresponding surface of the second square head 2b that matches the first square head 1b is formed with a first cylindrical protrusion 2c and a second protrusion 2d. The corresponding surface of the first square head 1b that matches the second square head 2b is formed with two corresponding recessed portions. When the left clamp 1 and the right clamp 2 are matched, the first protrusion 2c and the second protrusion 2d are just inserted into the corresponding recessed portions.

[0020] The needle mounting part of the second square head 2b is provided with ten grooves, and each needle head is placed in a corresponding groove. A magnet 40 is fixed to the outer wall of the second square head 2b, and the right clamp 2 is made of aluminum material, which is not easy to magnetize. At the same time, the magnet 40 can absorb the needle in the groove and play a fixing role when the needle is placed in the groove.

[0021] After the head of the sewing needle is placed in the groove of the second square head 2b, the left clamp 1 and the right clamp 2 are clamped together. In this way, multiple sewing needles can be clamped at one time.

[0022] like Figure 2 and Figure 3 As shown, the needle clamp assembly consists of a left clamp plate 9a and a right clamp plate 9b. A needle clamp groove 9c is provided in the needle clamp assembly for the needle tail to slide down. The rear side of the needle clamp groove 9c is closed, and a slideway 9e is provided in the front side of the needle clamp groove 9c for the needle head to slide down. The width of the needle tail is greater than the spacing of the slideway 9e, and the needle tail cannot pass through the slideway 9e. The machine needle is stacked from bottom to top between the left clamp plate 9a and the right clamp plate 9b, the needle tail of the machine needle is located in the needle clamp groove 9c, and the needle tail end is against the rear side of the needle clamp groove 9c, and the needle head is located in the slideway 9e.

[0023] After the needles at the bottom layer are taken out, the needle heads in the needle clamp assembly slide down along the slideway 9e, and the needle tails slide down in the needle clamp groove 9c. The bottom of the needle clamp assembly engages with the groove of the bottom sleeve clamp 27. The bottom of the needle clamp assembly and the bottom sleeve clamp 27 have a slide groove 9f for the needle push plate 28 to move horizontally. A tension spring 29 is provided between the needle push plate 28 and the needle clamp assembly. When the needle push plate 28 is pulled backward by the driving assembly, the needles at the bottom layer of the needle clamp assembly fall to the push pins of the needle push plate 28, and then the needle push plate 28 moves forward under the action of the tension spring 29, pushing the needles out along the slide groove 9f.

[0024] A pressing piece 10 for pressing down the machine needle is arranged above the needle clamp assembly. The lower end of the pressing piece 10 extends into the needle clamp groove 9c and presses on the uppermost machine needle. The width of the pressing piece 10 is slightly smaller than the needle clamp groove 9c. A protruding portion is arranged at the upper end of the pressing piece 10, which is wider than the needle clamp groove 9c and is used to abut against the upper end of the needle clamp assembly to prevent the pressing piece 10 from falling to the bottom of the needle clamp groove 9c after all the machine needles are removed, thereby causing the pressing piece 10 to be stuck by the needle push plate 28, thereby affecting the ejection of the machine needle.

[0025] The upper part of the needle clamp assembly is provided with a concave needle release port 9d for adding new needles to the needle clamp assembly. The width of the concave needle release port 9d is greater than the width of the needle tail. When loading the needle, the pressing sheet 10 is removed from the needle clamp assembly. The needle loading fixture inserts the needle tail from the concave needle release port 9d into the needle clamp groove 9c, and then the needle loading fixture moves down until the machine needle completely enters the slideway 9e, and then the needle loading fixture is pulled out, the machine needle remains in the needle clamp groove 9c, and the pressing sheet 10 is inserted to complete the needle loading operation.

[0026] The best embodiment of the present invention has been explained, and various changes or modifications made by ordinary technicians in this field will not depart from the scope of the present invention.

Claims

1. A needle clamp, comprising a left clamp (1) and a right clamp (2), characterized in that: The left clamp (1) comprises a first long handle (1a) and a first square head (1b) connected to the first long handle (1a); the right clamp (2) comprises a second long handle (2a) and a second square head (2b) connected to the second long handle (2a); the second square head (2b) is provided with a groove for accommodating the needle head at the mating surface with the first square head (1b).

2. The needle-loading fixture according to claim 1, characterized in that: The first square head (1b) is provided with an elastic pad (44) at the mating surface with the groove.

3. The needle-loading fixture according to claim 2, characterized in that: A magnet (40) is fixed to the outer wall of the second square head (2b).

4. The needle-loading fixture according to claim 3, characterized in that: The matching surface of the second square head (2b) is provided with a first protrusion (2c) and a second protrusion (2d); and the matching surface of the first square head (1b) is provided with a recessed portion matching with the first protrusion (2c) and the second protrusion (2d).

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