Sewing elbow pad mold

Abstract

The utility model relates to a kind of sewing elbow protection mould, it includes bottom plate, the pressing plate flexibly connected in the rear side of bottom plate, the clamping plate flexibly connected on the top surface of front side of bottom plate and the track plate fixedly installed in the rear side of bottom plate;Hook elbow suture through slot is set on bottom plate and pressing plate;Elbow inside excess amount lifting assembly is set on clamping plate and bottom plate;The shape of upper and lower hook elbow suture through slot of the utility model is matched with elbow shape, elbow piece is placed according to the area of lower hook elbow suture through slot and passes through positioning needle, so that elbow piece is positioned accurately and prevents piece displacement;Elbow excess amount lifting block and elbow excess amount hole cooperate, guarantee elbow excess amount, pressing plate and bottom plate are buckled, upper hook elbow suture through slot and lower hook elbow suture through slot coincide, so that the line of suture is neat and straight, does not run off, the line of suture meets standard requirement, needle protection strip is set on pressing plate buckling surface, prevent from being bumped into positioning needle when mould moves and make it bend or break deformation.

Description

Technical Field

[0001] This utility model relates to a sewing elbow pad mold, belonging to the field of garment tooling technology. Background Technology

[0002] Training and work uniforms all have elbow pads on their sleeves, and the elbow pads have darts. After wearing them, the elbow area needs to have a range of motion. When processing, the allowance needs to be considered when stitching the elbow pad surface and the inside of the elbow pad. When stitching the elbow pad with the concealed line, the elbow pad surface and the inside of the elbow pad need to be drawn with a tool pattern in advance before stitching can be carried out. This operation process is extremely cumbersome and cannot guarantee that the corner of the elbow pad is straight. It will also cause the problem of inconsistent allowance between the left and right elbow pads. At the same time, it increases the number of tool patterns to be made, which is time-consuming, labor-intensive, material-consuming, and has low work efficiency. Utility Model Content

[0003] The technical problem to be solved by this utility model is to provide a sewing mold for elbow pads that is easy to place cut pieces, simple to operate, saves steps, and ensures that the elbow pad corners are straight.

[0004] The present invention adopts the following technical solution:

[0005] This utility model elbow pad sewing mold includes a base plate, a pressure plate flexibly connected to the rear side of the base plate, a clamping plate flexibly connected to the front top surface of the base plate, and a track plate fixedly installed on the rear side of the base plate; a hook elbow pad sewing thread through groove is provided on the base plate and the pressure plate; and an elbow pad inner allowance lifting component is provided on the clamping plate and the base plate.

[0006] The base plate and pressure plate of this utility model are of equal size and are both rectangular. The hook elbow suture groove includes a lower hook elbow suture groove set on the base plate and an upper hook elbow suture groove set on the pressure plate. The pressure plate and the base plate are fastened together, and the upper hook elbow suture groove and the lower hook elbow suture groove coincide.

[0007] The elbow pad allowance lifting assembly of this utility model includes an elbow pad allowance top block fixedly installed on the top surface of the rear end of the clamping plate and an elbow pad allowance hole on the pressure plate that matches the elbow pad allowance top block; the clamping plate is folded back and folded onto the base plate, and the clamping plate is located inside the through groove of the lower hook elbow pad suture line; the pressure plate is fastened and pressed onto the clamping plate, and the gap of the upper elbow pad allowance top block passes through the elbow pad allowance hole.

[0008] The clamping plate of this utility model is ┓-shaped; the elbow pad allowance top block and the elbow pad allowance hole are both matching square shapes.

[0009] In this invention, positioning pins are provided on the left and right sides of the bottom plate fastening surface within the groove of the lower hook elbow suture. Two positioning pins are provided at intervals of two on each side. Corresponding pin holes are provided on the pressure plate. Below the pin holes, a needle protection strip corresponding to the positioning pins is provided on the fastening surface of the pressure plate. Both the pin holes and the needle protection strip are located inside the groove of the upper hook elbow suture. When the pressure plate and the bottom plate are fastened together, the positioning pin passes through the needle protection strip and is inserted into the pin hole.

[0010] The track plate of this utility model is long and narrow, with three U-shaped slots 41 spaced apart and circular slot holes spaced apart between and on the outside of the three U-shaped slots.

[0011] This utility model provides anti-slip strips on the outer side of the groove for the lower hook elbow brace suture and on the outer side of the groove for the upper hook elbow brace suture. The anti-slip strips are made of abrasive cloth or sandpaper.

[0012] The positive effects of this utility model are as follows: The shapes of the upper hook elbow guard sewing groove and the lower hook elbow guard sewing groove match the shape of the elbow guard. The elbow guard piece is placed in the area of ​​the lower hook elbow guard sewing groove and passes through the positioning needle, so that the elbow guard piece is accurately positioned and the piece is prevented from shifting. The elbow guard allowance top block and the elbow guard allowance hole cooperate to ensure the elbow guard allowance. The pressure plate and the bottom plate are fastened together. The upper hook elbow guard sewing groove and the lower hook elbow guard sewing groove coincide. The stitches are neat and straight, without deviation, ensuring that the elbow guard corners are straight. The stitches meet the standard requirements. A needle protection strip is set on the fastening surface of the pressure plate to prevent the positioning needle from being hit and bent or broken when the mold moves.

[0013] Each layer of this utility model is made of PVC plastic sheet with a thickness of 0.5mm and 1.5mm, which allows for clear observation of whether the cut pieces are flat or shifted when placed, and timely adjustments can be made. The base plate, clamping plate and pressure plate are flexibly connected with adhesive tape. The mold operation of this utility model is convenient, which not only reduces material consumption, but also completes sewing efficiently and with high quality. Using this utility model saves time and effort and improves product quality. Attached Figure Description

[0014] Appendix Figure 1 This is a schematic diagram of the structure of this utility model;

[0015] Appendix Figure 2 This is a schematic diagram of the unfolded structure of this utility model;

[0016] Appendix Figure 3 This is a schematic diagram of the base plate structure of this utility model. Detailed Implementation

[0017] In the description of this utility model, the side of the base plate 1 corresponding to the operator is called the front, and the side away from the operator is called the rear, i.e., the position where the track plate 4 is located.

[0018] As attached Figure 1-3 As shown, the elbow pad sewing mold of this utility model includes a base plate 1, a pressure plate 3 flexibly connected to the rear side of the base plate 1, a clamping plate 2 flexibly connected to the front top surface of the base plate 1, and a track plate 4 fixedly installed on the rear side of the base plate 1; a through groove for hooking elbow pad sewing thread is provided on the base plate 1 and the pressure plate 3; an elbow pad inner allowance lifting component is provided on the clamping plate 2 and the base plate 1, and the flexible connection is made by adhesive tape or transparent tape, which facilitates lifting and fastening of each layer of the plate.

[0019] As attached Figure 2 , 3 As shown, the base plate 1 and pressure plate 3 of this utility model are equal in size and both are rectangular. The hook elbow stitching groove includes a lower hook elbow stitching groove 11 provided on the base plate 1 and an upper hook elbow stitching groove 31 provided on the pressure plate 3. The shapes of the lower hook elbow stitching groove 11 and the upper hook elbow stitching groove 31 match the shape of the elbow piece. In the actual mold making, the lower hook elbow stitching groove 11 is not fully connected, so that the board in the area of ​​the lower hook elbow stitching groove 11 is connected to the board outside the lower hook elbow stitching groove 11. This prevents the board in the area of ​​the lower hook elbow stitching groove 11 from falling off and facilitates the placement of the elbow piece. Similarly, the upper hook elbow stitching groove 31 is also not fully connected. The pressure plate 3 is fastened to the base plate 1, and the upper hook elbow stitching groove 31 coincides with the lower hook elbow stitching groove 11. Anti-slip strips 5 are provided on the outer side of the top surface of the lower hook elbow suture groove 11 and the outer side of the bottom surface 31 of the upper hook elbow suture groove. The anti-slip strips 5 are made of sandpaper or abrasive cloth.

[0020] As attached Figure 1 , 2 As shown in Figure 3, the elbow pad support assembly of this utility model includes an elbow pad support block 21 fixedly mounted on the top surface of the rear end of the clamping plate 2, and an elbow pad support hole 32 on the pressure plate 3 that matches the elbow pad support block 21. The clamping plate 2 is ┓-shaped, occupying a small area, making it easy to fasten and open, and saving raw materials for manufacturing the clamping plate 2. The elbow pad support block 21 and the elbow pad support hole 32 are square in shape. The clamping plate 2 is folded back and fastened onto the base plate 1, and the clamping plate 2 is located inside the groove 11 of the lower hook elbow pad suture line. After the pressure plate 3 is fastened and pressed onto the clamping plate 2, the upper elbow pad support block 21 passes through the elbow pad support hole 32.

[0021] As attached Figure 2 , 3 As shown, positioning pins 12 are provided on the fastening surface of the base plate 1 on the left and right sides of the through groove 11 of the elbow brace seam. Two positioning pins 12 are provided at intervals in front and back on each side. The positioning pins 12 pass through the elbow brace cut piece to prevent the elbow brace cut piece from shifting.

[0022] A needle hole 33 is provided on the pressure plate 3. A needle protection strip 34 corresponding to the positioning needle 33 is provided on the fastening surface of the pressure plate 3 below the needle hole 33. The needle protection strip 34 raises the cover plate 3. The needle hole 33 and the needle protection strip 34 are both located inside the through groove 31 of the upper hook elbow guard sewing line. When the cut piece is placed in, the pressure plate 3 and the base plate 1 are fastened together. The positioning needle 12 passes through the needle protection strip 34 and is inserted into the needle hole 33. It should be noted that although the positioning needle 12 is inserted into the needle hole 33 at this time, the needle tip does not exceed the top surface of the pressure plate 3 to avoid the positioning needle 12 from pricking the hand after the pressure plate 3 and the base plate 1 are fastened together. Also, during the sewing process, the presser foot should not touch the positioning needle 12 to prevent damage to the positioning needle 12.

[0023] As attached Figure 1 , 3 As shown, the track plate 4 is elongated, and three U-shaped slots 41 are spaced apart on the track plate 4, along with circular holes 42 spaced apart between and on the outside of the three U-shaped slots 41. The mold of this utility model is connected to an automatic template machine for sewing through the three U-shaped slots 41 and the four circular holes 42.

[0024] The working process of this utility model is as follows: Place the mold of this utility model on the worktable of the automatic template machine, lift the pressure plate 3 backward, lift the clamping plate 2 forward, lay the elbow pad face piece in the space enclosed by the lower hook elbow pad seam groove 11 and the anti-slip strip 5, pass the positioning pin 12 through the dart and reflective strip positions of the elbow pad face piece, fasten the clamping plate 2 backward, press the elbow pad lining piece on the clamping plate 2 and the elbow pad face piece, similarly pass the positioning pin 12 through the dart positions of the elbow pad lining piece, cover the seam allowance of the elbow pad face piece and the elbow pad lining piece with the seam allowance covered by the lower hook elbow pad seam groove 11, fasten the pressure plate 3, and the elbow pad allowance top block 21 lifts the elbow pad. The inner cut piece passes through the elbow pad allowance hole 32, and the upper hook elbow pad sewing thread through groove 31 coincides with the lower hook elbow pad sewing thread through groove 11. Then, the mold of this utility model is moved to the automatic template machine, the long track plate 4 is placed into the column of the automatic template machine, the three U-shaped slots 41 and the four circular slots 42 are aligned with the positions of the automatic template machine, the automatic template machine is turned on, the hook elbow pad sewing thread through groove is placed under the presser foot of the automatic template machine and the needle is inserted. The hook elbow pad is completed, the sewing stitches are neat and straight, without deviation, ensuring that the elbow pad corner is straight. Then, this utility model is removed, the presser plate 3 is opened, and the elbow pad is removed from the clamp plate 2.

[0025] The shapes of the upper hook elbow brace seam groove 31 and the lower hook elbow brace seam groove 11 in this utility model are matched with the shape of the elbow brace. The elbow brace piece is placed in the area of ​​the lower hook elbow brace seam groove 11 and passes through the positioning needle, so that the elbow brace piece is accurately positioned and the piece is prevented from shifting. The elbow brace allowance top block and the elbow brace allowance hole 32 cooperate to ensure the elbow brace allowance. The pressure plate 3 and the base plate 1 are fastened together, and the upper hook elbow brace seam groove 31 and the lower hook elbow brace seam groove 11 coincide, so that the stitches are neat and straight and do not deviate. The stitches meet the standard requirements. A needle protection strip 34 is set on the fastening surface of the pressure plate 3, that is, the needle protection strip 34 raises the cover plate 3. The positioning needle 12 is inserted into the needle protection strip 34 and inserted into the needle hole 33 when the pressure plate 3 and the base plate 1 are fastened together. The needle tip of the positioning needle 12 does not exceed the top surface of the pressure plate 3, so as to avoid the presser foot from hitting the positioning needle 12 during the sewing process, that is, to prevent damage to the positioning needle 12.

[0026] Each layer of this utility model is made of PVC plastic sheet with a thickness of 0.5mm and 1.5mm, which allows for clear observation of whether the cut pieces are flat or shifted when placed, and timely adjustments can be made. The base plate, clamping plate and pressure plate are flexibly connected with adhesive tape. The mold operation of this utility model is convenient, which not only reduces material consumption, but also completes sewing efficiently and with high quality. Using this utility model saves time and effort and improves product quality.

Claims

1. A sewing mold for elbow pads, characterized in that, It includes a base plate (1), a pressure plate (3) flexibly connected to the rear side of the base plate (1), a clamping plate (2) flexibly connected to the front top surface of the base plate (1), and a track plate (4) fixedly installed on the rear side of the base plate (1); Hook elbow suture grooves are provided on the base plate (1) and pressure plate (3); elbow lining support components are provided on the clamp plate (2) and base plate (1).

2. The sewing elbow pad mold according to claim 1, characterized in that, The base plate (1) and the pressure plate (3) are equal in size and are both rectangular. The hook elbow suture groove includes a lower hook elbow suture groove (11) set on the base plate (1) and an upper hook elbow suture groove (31) set on the pressure plate (3). The pressure plate (3) is fastened to the base plate (1), and the upper hook elbow suture groove (31) coincides with the lower hook elbow suture groove (11).

3. The sewing elbow pad mold according to claim 2, characterized in that, The elbow pad allowance lifting assembly includes an elbow pad allowance top block (21) fixedly mounted on the top surface of the rear end of the clamping plate (2) and an elbow pad allowance hole (32) on the pressure plate (3) that matches the elbow pad allowance top block (21); the clamping plate (2) is folded back and fitted onto the base plate (1), and the clamping plate (2) is located inside the lower hook elbow pad suture groove (11); the pressure plate (3) is fastened and pressed onto the clamping plate (2), and the upper elbow pad allowance top block (21) passes through the elbow pad allowance hole (32).

4. A coverstitching elbow mould as claimed in claim 3, characterised in that The clamp (2) is ┓-shaped; the elbow pad allowance top block (21) and the elbow pad allowance hole (32) are both square.

5. A sewing elbow pad mold according to claim 2, characterized in that, Positioning pins (12) are set on the fastening surface of the base plate (1) on the left and right sides of the suture groove (11) of the lower hook elbow pad. Two positioning pins (12) are set at intervals in front and back on each side. A needle hole (33) is provided on the pressure plate (3). A needle protection strip (34) corresponding to the positioning needle (33) is provided on the fastening surface of the pressure plate (3) below the needle hole (33). The needle hole (33) and the needle protection strip (34) are both located inside the through groove (31) of the upper hook elbow suture. The pressure plate (3) and the bottom plate (1) fasten together. The positioning needle (12) passes through the needle protection strip (14) and is inserted into the needle hole (33).

6. The sewn elbow mold of claim 1, wherein, The track plate (4) is long and narrow, with three U-shaped slots (41) spaced apart and circular slots (42) spaced apart between and on the outside of the three U-shaped slots (41).

7. The sewn elbow mold of claim 3, wherein, Anti-slip strips (5) are provided on the outside of the groove (11) of the lower hook elbow suture and the outside of the groove (31) of the upper hook elbow suture. The anti-slip strips (5) are made of sandpaper or abrasive cloth.

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