Cloth tightening frame for hand embroidery

Abstract

The utility model provides a cloth tightening frame for hand embroidery, which comprises a U-shaped base, movable plates are fixed at two ends of the base through screws, and a group of screw holes distributed from left to right are formed in the movable plates; fixing plates are arranged on the opposite faces of the two movable plates, two connecting plates which are symmetrical front and back are arranged between the two fixing plates, L-shaped connecting blocks are arranged on the two sides of each connecting plate, inserting plates are fixed to the two ends of each connecting block, and open grooves which are matched with the inserting plates and are in sliding connection with the inserting plates are formed in the two end faces of the connecting plates and the two end faces of the fixing plates; the fixing plate is in threaded connection with two bolts which are symmetrical in the front-back direction, and a set of threaded holes are formed in the portion, located in the open groove in the fixing plate, of the inserting plate. Bearing plates are fixed to the faces, close to each other, of the connecting plate and the fixing plate. The cloth tightening frame can be adjusted according to the sizes of different embroidery cloth, so that the embroidery cloth with different specifications and sizes can be fixed, the practicability of the cloth tightening frame is improved, and the operation is simple and quick.

Description

Technical Field

[0001] The utility model relates to the technical field of cloth stretching frames, in particular to a cloth stretching frame for hand embroidery. Background Art

[0002] Embroidery is the process of using a needle to pierce silk thread or other fibers and yarns into embroidery materials in a certain pattern and color, and use embroidery marks to form decorative fabrics with patterns. When performing hand embroidery, the staff needs to fix the embroidery fabric on the stretcher frame and prevent the embroidery fabric from wrinkling or tilting before starting to use needle and thread to embroider on the embroidery fabric. However, today's stretcher frames cannot be adjusted according to the size of the embroidery fabric when in use. Therefore, embroidery fabrics of different specifications and sizes need to be fixed with different stretcher frames, and can only be used for one frame, resulting in great limitations in the use of stretcher frames. Utility Model Content

[0003] The utility model discloses a stretcher frame for hand-embroidery, which solves the problem that the stretcher frame cannot be adjusted according to the size of the embroidery fabric when in use.

[0004] In order to solve the above technical problems, the present invention specifically adopts the following technical solutions:

[0005] A stretcher frame for hand embroidery comprises a U-shaped base, both ends of the base are fixed with movable plates by screws, and the movable plate is provided with a group of screw holes distributed from left to right; fixed plates are provided on the opposite sides of the two movable plates, and two connecting plates symmetrical in front and back are provided between the two fixed plates, and L-shaped connecting blocks are provided on both sides of the connecting plates, and plug plates are fixed at both ends of the connecting blocks, and slots that are adapted to the plug plates and slidably connected to the two end surfaces of the connecting plate and the fixed plate are provided; two bolts symmetrical in front and back are threadedly connected to the fixed plate, and a group of threaded holes is provided on the plug plate located in the slot of the fixed plate; a bearing plate is fixed on the side close to the connecting plate and the fixed plate, and a threaded screw rod passes through the bearing plate, and a pressure plate is rotatably connected to the screw rod, and a group of pressure plates are respectively slidably connected to the two connecting plates and the two fixed plates.

[0006] Compared with the prior art, the present invention has the following beneficial effects:

[0007] After the embroidery fabric is placed between the two connecting plates, the embroidery fabric is also located between the two fixed plates, and the two connecting plates and the supporting plates on the two fixed plates can support the embroidery fabric; subsequently, by rotating a set of screw rods in sequence, the pressing plate is moved close to the supporting plate to press the embroidery fabric, thereby completing the fixing of the embroidery fabric; when it is necessary to fix embroidery fabrics of different sizes, the screws on the base can be removed, the position of the movable plate can be adjusted, and then the screws can be threadedly connected with the corresponding screw holes on the movable plate to complete the fixing of the movable plate and adjust the spacing between the two fixed plates. When the fixed plate moves, the inserting plate slidably connected in the slot of the connecting plate moves accordingly; then, after removing the bolts, the two connecting plates can be moved away from or closer to each other, and after changing the spacing between the two connecting plates, the inserting plate located in the slot of the fixed plate can be fixed with the bolts to complete the adjustment of the spacing between the two connecting plates; the utility model can be adjusted according to the size of different embroidery fabrics, so as to facilitate the fixing of embroidery fabrics of different sizes, thereby improving the practicality of the stretching frame and being simple and quick to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0008] Figure 1 This is a schematic structural diagram of the utility model;

[0009] Figure 2 This is a schematic diagram of the structure of the fixed plate of the utility model from a top view;

[0010] Figure 3 This is a schematic diagram showing the structure of the load-bearing plate of the utility model;

[0011] Figure 4 for Figure 1 A schematic diagram of the enlarged structure.

[0012] In the figure: 1. Base; 2. Moving plate; 21. Screw hole; 22. Desk lamp hose; 23. Lighting lamp; 24. Slide groove; 25. Positioning plate; 26. Turning rod; 3. Connecting plate; 4. Fixing plate; 41. Bolt; 5. Connecting block; 51. Load-bearing bar; 6. Insert plate; 7. Rubber sheet; 8. Load-bearing plate; 9. Screw; 91. Pressing plate; 92. Moving bar; 93. Pressing sheet. DETAILED DESCRIPTION

[0013] The specific contents of the utility model are described in detail below with reference to the accompanying drawings and embodiments.

[0014] like Figure 1 、 Figure 2 、 Figure 3 and Figure 4As shown, the utility model provides a stretcher frame for hand embroidery, including a U-shaped base 1, both ends of the base 1 are fixed with a movable plate 2 by screws, and the movable plate 2 is provided with a group of screw holes 21 distributed from left to right; the opposite surfaces of the two movable plates 2 are provided with a fixed plate 4, and two front-to-back symmetrical connecting plates 3 are provided between the two fixed plates 4, and L-shaped connecting blocks 5 are provided on both sides of the connecting plate 3, and both ends of the connecting block 5 are fixed with an inserting plate 6, and both end surfaces of the connecting plate 3 and the fixed plate 4 are provided with slots that are adapted to the inserting plate 6 and slidably connected; two front-to-back symmetrical bolts 41 are threadedly connected to the fixing plate 4, and a group of threaded holes are provided on the inserting plate 6 located in the slot on the fixing plate 4; a bearing plate 8 is fixed to the side close to the connecting plate 3 and the fixing plate 4, and a threaded screw 9 is passed through the bearing plate 8, and a pressure plate 91 is rotatably connected to the screw 9, and a group of pressure plates 91 are respectively slidably connected to the two connecting plates 3 and the two fixed plates 4.

[0015] like Figure 2 and Figure 3 As shown, an L-shaped supporting bar 51 is fixed on the inner wall of the connecting block 5, and the top surface of the supporting bar 51 is flush with the top surface of the supporting plate 8; grooves are provided at both ends of the pressure plate 91, and a moving bar 92 is slidably connected in the groove, and a pressing plate 93 is fixed to the end of the moving bar 92 located outside the groove; a group of pressing plates 93 corresponds to a group of supporting bars 51 respectively. The supporting strips 51 are arranged so that when the embroidery fabric is placed on a set of supporting plates 8, a set of supporting strips 51 can cooperate with the supporting plates 8 to support the embroidery fabric; when the screw 9 is rotated to make the pressing plate 91 close to the supporting plate 8, the movable strip 92 can drive the pressing plate 93 to move downward, so that the pressing plate 93 can cooperate with the supporting strips 51 to further fix the embroidery fabric; the pressing plate 93 located on the inner side of the connecting block 5 is slidably connected to the inner wall of the connecting block 5. When the two connecting plates 3 or the two fixed plates 4 approach or move away from each other, the movable strip 92 can slide in the groove of the pressing plate 91, causing the pressing plate 93 to move accordingly.

[0016] like Figure 1 、 Figure 2 、 Figure 3 and Figure 4As shown, rotating rods 26 are fixed to the opposite surfaces of the two movable plates 2, and the ends of the two rotating rods 26 that are close to each other are rotatably connected to the opposite sides of the two fixed plates 4 respectively; there are two pressing plates 91 on the screw rod 9, and the supporting plate 8 is located between the two pressing plates 91. The top surface of the pressing plate 91 located below the carrying plate 8 contacts the bottom surface of the carrying plate 8, and the top surface of the pressing plate 91 located above the carrying plate 8 is flush with the top surface of the connecting plate 3; when the embroidery fabric placed on the top surface of the carrying plate 8 is completed, the staff can rotate the fixing plate 4 to swap the top and bottom of the fixing plate 4 so that the embroidery fabric with completed embroidery is located below the carrying plate 8. At this time, the staff can place another embroidery fabric to be embroidered on the carrying plate 8, rotate the screw 9 to move the pressing plate 91, and fix the embroidery fabric to be embroidered, while the pressing plate 91 that fixes the embroidery fabric with completed embroidery is away from the embroidery fabric, so that the staff can remove the embroidery fabric and complete the fixation of the embroidery fabric to be embroidered at the same time, thereby improving the efficiency of loading and unloading embroidery fabrics.

[0017] like Figure 3 As shown, the top and bottom surfaces of the carrying plate 8 and the carrying bar 51 are fixed with rubber sheets 7. The provision of the rubber sheets 7 can increase the friction between the carrying plate 8 and the embroidery fabric so that the embroidery fabric can be better fixed.

[0018] like Figure 1 As shown, a table lamp hose 22 is fixed on one of the movable plates 2, and a lighting lamp 23 is fixed on the top of the table lamp hose 22. When the light is dim, the lighting lamp 23 can be turned on for lighting, so that the staff can embroider, and the position of the lighting lamp 23 can be adjusted by bending the table lamp hose 22.

[0019] like Figure 1 、 Figure 2 and Figure 4 As shown, a sliding groove 24 is formed on the movable plate 2 away from the lighting lamp 23, and a positioning plate 25 is provided on the movable plate 2 that is slidably connected to the sliding groove 24 via a slider. A positioning groove that is compatible with the positioning plate 25 is formed on a fixed plate 4 near the positioning plate 25. When the fixed plate 4 does not need to be rotated, the positioning plate 25 can be slid so that the positioning plate 25 is inserted into a positioning groove on a fixed plate 4 (the positioning groove is not shown in the figure) to limit the fixed plate 4.

[0020] When in use, the bottom of the movable plate 2 is slidably connected to the top of the base 1. The staff can adjust the position of the movable plate 2 by removing the screws on the base 1, and then thread the screws into the corresponding screw holes on the movable plate 2 to complete the fixation of the movable plate 2; by moving the two movable plates 2, the distance between the two fixed plates 4 can be adjusted. When the two fixed plates 4 move, the plug-in plate 6 inserted in the slot of the connecting plate 3 slides with it without affecting the movement of the fixed plate 4; when it is necessary to adjust the distance between the two connecting plates 3, the bolts 41 can be removed. After that, move the two connecting plates 3 so that the inserting plates 6 inserted in the slots of the fixing plates 4 slide along, so as to adjust the spacing between the two connecting plates 3. When the two connecting plates 3 are adjusted, the bolts 41 can be connected with the threaded holes on the inserting plates 6 to complete the fixation of the connecting plates 3. When the spacing between the two connecting plates 3 and the two fixing plates 4 is adjusted, the embroidery fabric can be placed on the top of the carrying plate 8, and then a set of screw rods 9 are rotated in sequence to move the pressing plate 91 downward to press the top of the embroidery fabric to complete the fixation of the embroidery fabric.

[0021] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model and are not limiting. Although the utility model is described in detail with reference to the preferred embodiments, ordinary technicians in this field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the purpose and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A hand embroidery stretcher frame, comprising a U-shaped base (1), characterized in that: The two ends of the base (1) are fixed with movable plates (2) by screws, and a group of screw holes (21) distributed from left to right are provided on the movable plates (2); the opposite surfaces of the two movable plates (2) are provided with fixed plates (4), and two front-to-back symmetrical connecting plates (3) are provided between the two fixed plates (4); both sides of the connecting plates (3) are provided with L-shaped connecting blocks (5), and both ends of the connecting blocks (5) are fixed with plugging plates (6), and both end surfaces of the connecting plates (3) and the fixed plates (4) are provided with plugging plates (6) The fixing plate (4) is threadedly connected to two bolts (41) that are symmetrical in front and back, and a group of threaded holes is opened on the inserting plate (6) located in the slot on the fixing plate (4); a supporting plate (8) is fixed on the side close to the connecting plate (3) and the fixing plate (4), a screw rod (9) connected by a thread passes through the supporting plate (8), and a pressing plate (91) is rotatably connected to the screw rod (9), and a group of pressing plates (91) are respectively slidably connected to the two connecting plates (3) and the two fixing plates (4).

2. The hand embroidery stretcher frame according to claim 1, characterized in that: An L-shaped bearing bar (51) is fixed on the inner wall of the connecting block (5), and the top surface of the bearing bar (51) is flush with the top surface of the bearing plate (8); grooves are provided at both ends of the pressure plate (91), and a moving bar (92) is slidably connected in the groove, and a pressing piece (93) is fixed to one end of the moving bar (92) located outside the groove; a group of pressing pieces (93) respectively corresponds to a group of bearing bars (51).

3. The hand embroidery stretch frame according to claim 1, characterized in that: The opposite surfaces of the two movable plates (2) are both fixed with rotating rods (26), and the ends of the two rotating rods (26) that are close to each other are respectively rotatably connected to the opposite sides of the two fixed plates (4); the number of the pressing plates (91) on the screw rod (9) is two, and the bearing plate (8) is located between the two pressing plates (91).

4. The hand embroidery stretch frame according to claim 1, characterized in that: Rubber sheets (7) are fixed to the top and bottom surfaces of the bearing plate (8) and the bearing strip (51).

5. The hand embroidery stretch frame according to claim 1, characterized in that: A desk lamp hose (22) is fixed on one of the movable plates (2), and a lighting lamp (23) is fixed on the top end of the desk lamp hose (22).

6. The hand embroidery stretcher frame according to claim 5, characterized in that: A sliding groove (24) is provided on the movable plate (2) away from the lighting lamp (23), a positioning plate (25) is provided on the movable plate (2) and is slidably connected to the sliding groove (24) through a slider, and a positioning groove adapted to the positioning plate (25) is provided on a fixed plate (4) close to the positioning plate (25).

Images