A machine case structure of a flat seaming machine

Abstract

The utility model relates to a machine shell technical field of binding machine, especially a kind of binding machine shell structure, including machine shell main body, still including overhauling groove, mounting groove, overhauling cover, elastic buckle one, elastic buckle two, wiring bin, adjusting screw rod, moving frame, clamping plate, limit strip one and limit strip two;Machine shell main body is equipped with overhauling groove in upper end, the outside of overhauling groove upper end is provided with mounting groove, the upper end of mounting groove is provided with overhauling cover, the left and right sides of overhauling cover are provided with elastic buckle one, the front and rear ends of overhauling cover inside are provided with elastic buckle two, the rear side of machine shell main body is provided with wiring bin, and the left side of wiring bin is provided with adjusting screw rod;The utility model is taken down by overhauling cover, and it is convenient to overhaul and maintain the internal structure of binding machine, by rotating adjusting screw rod and driving moving frame to rotate to adhere with limit strip one, and moving to between limit strip one and limit strip two along limit strip one, clamping plate is elastically clamped to wiring, and the fastening of wiring is realized.

Description

Technical Field

[0001] This utility model relates to the field of cover-sewing machine housing technology, and in particular to a cover-sewing machine housing structure. Background Technology

[0002] A coverstitch sewing machine is an industrial sewing machine that uses both needle and shuttle threads to create a single-sided covert chain stitch on the underside of the fabric, or to add a covert thread on the front side of the fabric to create a double-sided covert chain stitch, thus sewing together two or more layers of fabric. Because the covert chain stitch sewn by a coverstitch sewing machine has great elasticity, it can stretch as the garment is worn and recover after being worn. Therefore, it is suitable for sewing close-fitting knitted garments, and is also often used for sewing certain woven garments such as jeans. Currently, the inspection covers of existing cover-sewing machine housings are usually fixed with bolts. When inspecting and maintaining the internal structure of the cover-sewing machine, multiple fixing bolts need to be removed, which makes the maintenance process time-consuming and labor-intensive, and may result in the loss of parts. At the same time, since the cover-sewing machine needs to be connected to other equipment and power sources during operation, many wires need to be connected. During use, the wires are prone to loosening due to factors such as equipment movement or vibration, resulting in poor contact and other problems that affect the normal operation of the cover-sewing machine.

[0003] However, the existing cover-sewing machine casing lacks auxiliary maintenance structures and wiring fastening structures, which makes the maintenance of the internal structure of the cover-sewing machine time-consuming, labor-intensive, and inefficient. At the same time, the wiring of the cover-sewing machine is prone to loosening, affecting the normal operation of the cover-sewing machine. Utility Model Content

[0004] To overcome the problems of the lack of auxiliary maintenance structure and wiring fastening structure in the casing of the cover-sewing machine, which makes the maintenance of the internal structure of the cover-sewing machine time-consuming, labor-intensive and inefficient, and the wiring of the cover-sewing machine is prone to loosening, affecting the normal operation of the cover-sewing machine.

[0005] The technical solution of this utility model is as follows: a cover structure for a coverstitch sewing machine, including a main body, an inspection groove, a mounting groove, an inspection cover, a first elastic buckle, a second elastic buckle, a wiring compartment, an adjusting screw, a moving frame, a clamping plate, a first limiting strip, and a second limiting strip; the upper end of the main body of the cover has an inspection groove, the outer side of the upper end of the inspection groove has a mounting groove, the upper end of the mounting groove has an inspection cover, the left and right sides of the inspection cover have first elastic buckles, the front and rear ends of the inner side of the inspection cover have second elastic buckles, the rear side of the main body of the cover has a wiring compartment, the left side of the wiring compartment has an adjusting screw, the outer side of the adjusting screw has a moving frame, the front side of the moving frame has a clamping plate, the lower part of the adjusting screw has a first limiting strip, and the left side of the first limiting strip has a second limiting strip.

[0006] Preferably, by setting up an inspection slot, an inspection cover, elastic buckle one, and elastic buckle two, the inspection cover can be quickly disassembled and assembled, improving the efficiency of the inspection and maintenance of the shed sewing machine. By setting up an adjusting screw, a moving frame, and a clamping plate, the wiring can be easily tightened and clamped to prevent the wiring from loosening and improve the stability of the shed sewing machine's operation.

[0007] Preferably, the inner sides of the inspection cover and the mounting groove are mutually compatible, and the front and rear sides of the inspection cover are provided with grooves. The elastic buckle one, elastic buckle two and the inspection cover are integrally formed.

[0008] Preferably, the first elastic buckle and the main body of the housing are engaged with each other through the first engagement groove, and the second elastic buckle and the main body of the housing are engaged with each other through the second engagement groove.

[0009] Preferably, the wiring compartment is fixedly connected to the rear side of the main body of the casing, and a wiring plate slot is provided on the left side of the wiring compartment.

[0010] Preferably, the front end of the adjusting screw is rotatably connected to the main body of the housing, the rear end of the adjusting screw is fixedly equipped with an adjusting knob, and the movable frame is threadedly connected to the outer side of the adjusting screw.

[0011] Preferably, a spring is provided between the movable frame and the clamping plate, with one end of the spring fixedly connected to the clamping plate and the other end of the spring fixedly connected to the movable frame.

[0012] Preferably, both limit strip one and limit strip two are fixedly connected to the surface of the main body of the housing, and limit strip one and limit strip two are arranged in parallel left and right.

[0013] The beneficial effects of this utility model are: The casing structure of this cover-up sewing machine allows the inspection cover to be lifted via a groove, causing elastic buckle one to disengage from locking groove one and elastic buckle two to disengage from locking groove two. Removing the inspection cover facilitates inspection and maintenance of the machine's internal structure through the inspection groove, improving the efficiency of maintenance. After connecting the wiring to the machine's wiring board, rotating the adjusting screw drives the moving frame to align with limit strip one, and then moves it along limit strip one to between limit strip one and limit strip two. This allows the clamping plate to elastically clamp the wiring, securing the connection and preventing loosening, thus improving the stability of the machine's operation. Attached Figure Description

[0014] Figure 1 The diagram shown is a three-dimensional structural representation of the cover-sewing machine housing of this utility model. Figure 1 ; Figure 2 The diagram shown is a three-dimensional structural representation of the cover-sewing machine housing of this utility model. Figure 2 ; Figure 3 The diagram shown is a three-dimensional structural representation of the cover-sewing machine housing of this utility model. Figure 3 ; Figure 4 The diagram shown is a three-dimensional structural schematic of the inspection cover of this utility model; Figure 5 The diagram shown is a three-dimensional structural schematic of the movable frame and clamping plate of this utility model.

[0015] Explanation of reference numerals in the attached drawings: 1. Main body of the casing; 2. Inspection slot; 3. Mounting slot; 4. Inspection cover; 41. Groove; 5. Elastic buckle one; 51. Engaging slot one; 6. Elastic buckle two; 61. Engaging slot two; 7. Wiring compartment; 71. Wiring board slot; 8. Adjusting screw; 9. Moving frame; 10. Clamping plate; 101. Spring; 11. Limiting strip one; 12. Limiting strip two. Detailed Implementation

[0016] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0017] Please see Figures 1-5 This utility model provides an embodiment of a cover sewing machine housing structure, including a housing body 1, and further including an inspection groove 2, a mounting groove 3, an inspection cover 4, a first elastic buckle 5, a second elastic buckle 6, a wiring compartment 7, an adjusting screw 8, a moving frame 9, a clamping plate 10, a first limiting strip 11, and a second limiting strip 12; the upper end of the housing body 1 has an inspection groove 2, the outer side of the upper end of the inspection groove 2 is provided with a mounting groove 3, the upper end of the mounting groove 3 is provided with an inspection cover 4, the left and right sides of the inspection cover 4 are provided with first elastic buckles 5, the front and rear ends of the inner side of the inspection cover 4 are provided with second elastic buckles 6, and the rear side of the housing body 1 is provided with a wiring compartment 7. An adjusting screw 8 is provided on the left side of the wiring compartment 7. A movable frame 9 is provided on the outside of the adjusting screw 8. A clamping plate 10 is provided on the front side of the movable frame 9. A limit strip 11 is provided below the adjusting screw 8. A limit strip 2 12 is provided on the left side of the limit strip 11. The inspection cover 4 can be removed by lifting it, making it convenient to inspect and maintain the internal structure of the sewing machine through the inspection slot 2. By rotating the adjusting screw 8, the movable frame 9 is rotated to fit with the limit strip 11 and moves along the limit strip 11 to between the limit strip 11 and the limit strip 2 12. The clamping plate 10 provides elastic clamping for the wiring, thus securing the wires.

[0018] Please see Figures 1-4In this embodiment, the inner sides of the inspection cover 4 and the mounting groove 3 are adapted to each other. The front and rear sides of the inspection cover 4 are provided with grooves 41. The elastic buckle 1 5, the elastic buckle 2 6 and the inspection cover 4 are integrally formed. The elastic buckle 1 5 and the machine housing body 1 are engaged with each other through the engagement groove 1 51, and the elastic buckle 2 6 and the machine housing body 1 are engaged with each other through the engagement groove 2 61. When it is necessary to inspect and maintain the internal structure, the inspection cover 4 is lifted by the groove 41, so that the elastic buckle 1 5 is disengaged from the engagement groove 1 51 and the elastic buckle 2 6 is disengaged from the engagement groove 2 61, and the inspection cover 4 is removed, so that the internal structure of the sewing machine can be inspected and maintained through the inspection groove 2. Afterwards, the inspection cover 4 is reset into the mounting groove 3 to seal the inspection groove 2.

[0019] Please see Figures 2-5 In this embodiment, the wiring compartment 7 is fixedly connected to the rear side of the main body 1. A wiring plate groove 71 is provided on the left side of the wiring compartment 7. The front end of the adjusting screw 8 is rotatably connected to the main body 1. An adjusting knob is fixedly installed at the rear end of the adjusting screw 8. The moving frame 9 is threadedly connected to the outer side of the adjusting screw 8. A spring 101 is provided between the moving frame 9 and the clamping plate 10. One end of the spring 101 is fixedly connected to the clamping plate 10, and the other end of the spring 101 is fixedly connected to the moving frame 9. Limiting strip 11 and limiting strip 2 12 are both fixedly connected to the surface of the main body 1. Limiting strip 11 and limiting strip 2 12 are arranged in parallel left and right directions. The space between limiting strip 11 and limiting strip 2 12 is... The width of the movable frame 9 is the same as that of the wire. After the wire is inserted into the wiring board of the sewing machine, the adjusting screw 8 is turned by adjusting the knob to drive the movable frame 9 to rotate until it is in contact with the limiting strip 11. Continue to turn the adjusting screw 8, and the movable frame 9 slides towards the machine body 1 under the guidance of the limiting strip 11, moving between the limiting strip 11 and the limiting strip 12. The clamping plate 10 elastically clamps the wire under the action of the spring 101 to achieve the fastening of the wire. When it is necessary to insert or remove the wire, the movable frame 9 is moved away from the machine body 1 by turning the adjusting screw 8 until the movable frame 9 is removed from the limiting strip 11. At this time, the movable frame 9 can be rotated to the top to avoid obstructing the insertion and removal of the wire.

[0020] During operation, the internal structure of the sewing machine is protected by the main body 1. When maintenance is required, the inspection cover 4 is lifted by the groove 41, causing the elastic buckle 1 5 to disengage from the locking groove 1 51 and the elastic buckle 2 6 to disengage from the locking groove 2 61. The inspection cover 4 can then be removed, facilitating maintenance through the inspection groove 2. Afterward, the inspection cover 4 is returned to the mounting groove 3 to seal the inspection groove 2. After connecting the wiring to the wiring board of the sewing machine, the adjusting screw 8 is rotated by the adjusting knob to move the machine. Rotate the frame 9 until it is in contact with the first limit strip 11. Continue to rotate the adjusting screw 8. Under the guidance of the first limit strip 11, the moving frame 9 slides towards the main body 1 of the housing. It moves between the first limit strip 11 and the second limit strip 12. The clamping plate 10 elastically clamps the wire under the action of the spring 101 to achieve the fastening of the wire. When it is necessary to plug or unplug the wire, rotate the adjusting screw 8 to drive the moving frame 9 away from the main body 1 of the housing until the moving frame 9 is released from the limit of the first limit strip 11. At this time, the moving frame 9 can be rotated to the top to avoid obstructing the plugging and unplugging of the wire.

[0021] Through the above steps, by removing the inspection cover 4, it is convenient to inspect and maintain the internal structure of the cover-sewing machine through the inspection slot 2. By rotating the adjusting screw 8, the moving frame 9 is rotated to fit with the first limiting strip 11, and moves along the first limiting strip 11 to between the first limiting strip 11 and the second limiting strip 12. The clamping plate 10 elastically clamps the wiring to achieve the fastening of the connecting wire. This solves the problem that the cover-sewing machine housing lacks auxiliary inspection structure and wiring fastening structure, which leads to time-consuming and labor-intensive maintenance of the internal structure of the cover-sewing machine and low efficiency. At the same time, the wiring of the cover-sewing machine is prone to loosening, affecting the normal operation of the cover-sewing machine.

Claims

1. A cover sewing machine housing structure, comprising a housing body (1), characterized in that: It also includes a maintenance slot (2), a mounting slot (3), a maintenance cover (4), a first elastic buckle (5), a second elastic buckle (6), a wiring compartment (7), an adjusting screw (8), a moving frame (9), a clamping plate (10), a first limit strip (11), and a second limit strip (12); the upper end of the main body of the casing (1) is provided with a maintenance slot (2), the outer side of the upper end of the maintenance slot (2) is provided with a mounting slot (3), the upper end of the mounting slot (3) is provided with a maintenance cover (4), and the left and right sides of the maintenance cover (4) The machine housing (1) is provided with a first elastic buckle (5), and the front and rear ends of the inner side of the inspection cover (4) are provided with a second elastic buckle (6). The rear side of the main body (1) is provided with a wiring compartment (7), the left side of the wiring compartment (7) is provided with an adjusting screw (8), the outer side of the adjusting screw (8) is provided with a moving frame (9), the front side of the moving frame (9) is provided with a clamping plate (10), the lower part of the adjusting screw (8) is provided with a first limit strip (11), and the left side of the first limit strip (11) is provided with a second limit strip (12).

2. The cover sewing machine housing structure according to claim 1, characterized in that: The inner sides of the inspection cover (4) and the mounting groove (3) are adapted to each other. The front and rear sides of the inspection cover (4) are provided with grooves (41). The elastic buckle one (5), the elastic buckle two (6) and the inspection cover (4) are integrally formed.

3. The cover sewing machine housing structure according to claim 1, characterized in that: Elastic buckle one (5) and the main body of the housing (1) are engaged with each other through engagement groove one (51), and elastic buckle two (6) and the main body of the housing (1) are engaged with each other through engagement groove two (61).

4. The cover sewing machine housing structure according to claim 1, characterized in that: The wiring compartment (7) is fixedly connected to the rear side of the main body (1), and a wiring plate groove (71) is provided on the left side of the wiring compartment (7).

5. The cover sewing machine housing structure according to claim 1, characterized in that: The front end of the adjusting screw (8) is rotatably connected to the main body of the housing (1), and the rear end of the adjusting screw (8) is fixedly installed with an adjusting knob. The moving frame (9) is threadedly connected to the outer side of the adjusting screw (8).

6. The cover sewing machine housing structure according to claim 1, characterized in that: A spring (101) is provided between the movable frame (9) and the clamping plate (10). One end of the spring (101) is fixedly connected to the clamping plate (10), and the other end of the spring (101) is fixedly connected to the movable frame (9).

7. The cover sewing machine housing structure according to claim 1, characterized in that: Limiting strip one (11) and limiting strip two (12) are both fixedly connected to the surface of the main body of the casing (1), and limiting strip one (11) and limiting strip two (12) are arranged in parallel left and right.

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