Cap embroidery driving device

Abstract

The utility model provides a hat embroidery driving device which comprises a hat ring, a roller mounting frame arranged in the hat ring and an upper connecting plate, a connecting frame connected with the upper connecting plate and an X frame at the corresponding position is arranged on the roller mounting frame, and at least one pair of locking structures capable of fixing the connecting frame on the X frame is arranged at the corresponding position of the connecting frame. The connecting frame comprises a connecting piece connected with the locking structure, a locking pressing block and a locking sliding block capable of sliding in the locking pressing block are arranged at the upper end of the connecting piece, a pull rod is arranged at the lower end of the locking sliding block, and a locking sleeve is arranged at the lower end of the connecting piece. The locking sleeve is provided with a push rod which can rotate to drive the pull rod to drive the locking sliding block to abut against the X frame so as to fix the connecting frame, the push rod is rotationally connected to the locking sleeve, a transmission rod is arranged between the push rod and the pull rod, and the transmission rod is rotationally connected with the push rod and the pull rod. The device is simple in structure and convenient to install.

Description

Technical Field

[0001] The utility model relates to the technical field of cap embroidery, in particular to a cap embroidery driving device. Background Art

[0002] The existing cap embroidery machine includes a cap ring, an upper connecting plate arranged on the cap ring, and an X-frame for driving the cap ring to move in the X direction. In order to facilitate the installation of the cap ring and improve the moving accuracy of the cap ring, the prior art discloses a cap embroidery driving device. A connecting frame is arranged between the cap ring and the X-frame. The connecting frame can connect the cap ring and the upper connecting plate, or the connecting frame can be fixedly connected to the X-frame. A locking device for fixing on the X-frame is arranged on the connecting frame. The locking device includes a plurality of structures such as a locking connecting piece, a horizontal groove, a vertical groove, a nylon locking block, a locking pressing block, and a driving rod. It is difficult to process, has a complex structure, and is inconvenient to install and operate. Summary of the Utility Model

[0003] In order to solve the problems of the above-mentioned prior art, the utility model provides a cap embroidery driving device. The locking mechanism of the device has a simple structure, is convenient for installation, and is convenient for disassembling the mounting frame to achieve rapid installation.

[0004] The technical scheme adopted is as follows:

[0005] A cap embroidery driving device includes a cap ring, an upper connecting plate, and a roller mounting frame arranged inside the cap ring for fixing the cap ring. A connecting frame for connecting the upper connecting plate and the X-frame is arranged at the corresponding position on the roller mounting frame. At least one pair of locking structures for fixing the connecting frame to the X-frame is arranged at the corresponding position of the connecting frame. The connecting frame includes a connecting member connected to the locking structure. A locking pressing block and a locking slider slidable in the locking pressing block are arranged at the upper end of the connecting member. A pull rod is arranged at the lower end of the locking slider. A chute for the pull rod to slide to push the locking slider to move is arranged on the connecting member. A locking sleeve is arranged at the lower end of the connecting member. The locking sleeve is provided with a push rod that can rotate to drive the pull rod to drive the locking slider to press against the X-frame to fix the connecting frame. The push rod is rotatably connected to the locking sleeve. A mating surface for cooperating with the X-frame is arranged on the locking slider. A transmission rod is arranged between the push rod and the pull rod. The transmission rod is rotatably connected to both the push rod and the pull rod.

[0006] Further, at least two fixing bolts are arranged on the upper connecting plate. A card slot matched with the fixing bolts is arranged on the X-frame. There are at least two card slots, and they are arranged in a row on the panel where the X-frame and the upper connecting plate cooperate.

[0007] Further, the connecting frame is slidably connected to the upper connecting plate. A convex strip slider is arranged at the upper end of the connecting member. A convex strip slide rail matched with the convex strip slider is arranged on the upper connecting plate.

[0008] Further, the connecting frame includes at least a pair of triangular support frames. One side of each triangular support frame is connected to the roller mounting frame, and the other side is connected to the connecting member. An extension plate cooperating with the connecting member is provided on each triangular support frame, and a telescopic connecting plate is provided on the extension plate.

[0009] Further, an adjustment groove for adjusting the position of the telescopic connecting plate is provided on the extension plate, and an adjustment bolt fixed in the adjustment groove is provided on the telescopic connecting plate.

[0010] Further, a locking wheel is provided at one end of the telescopic connecting plate, and a groove cooperating with the locking wheel is provided on the back of the X-frame.

[0011] Further, a steel cable is provided on the upper connecting plate. The steel cable is wound around the cap ring, and both ends of the steel cable are connected to the corresponding ends of the upper connecting plate.

[0012] Further, pulleys cooperating with the steel cable are provided at both ends of the upper connecting plate.

[0013] Further, an elastic body for connecting to the corresponding end of the upper connecting plate and controlling the tension of the steel cable is provided at one end or both ends of the steel cable.

[0014] Further, the mating surface is an inclined surface. When the locking slider abuts against the X-frame, the connection points between the push rod, the transmission rod, and the pull rod are exactly on the same straight line.

[0015] Compared with the prior art, the beneficial effects produced by the present utility model are as follows: The present utility model provides a cap embroidery driving device, including a connecting frame connecting the cap ring and the X-frame, and a locking structure provided on the connecting frame. The locking structure includes a locking pressure block provided at the upper end of the connecting member and a locking slider slidably disposed in the locking pressure block. The lower end of the locking slider is connected to a pull rod. When the connecting pull rod moves, the locking slider is driven to move. The push rod is rotatably disposed on the locking sleeve, and a transmission rod is provided between the push rod and the pull rod. When the push rod rotates, the transmission rod is driven to rotate and at the same time push the pull rod to move. When the pull rod drives the locking slider to abut against the X-frame, the connection points between the push rod, the transmission rod, and the pull rod are exactly on the same straight line, in the dead point position, and the locking fixes the connecting frame to the X-frame. This locking structure is simple in structure and convenient to operate. The cap ring is directly connected to the X-frame through the connecting frame, without secondary transmission, improving the precision of the embroidered product, and at the same time realizing quick clamping, and the disassembly and fixation are simple. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0017] Figure 2 is a schematic diagram of the structure of the upper connecting plate and the cap ring of the present utility model;

[0018] Figure 3 is Figure 2 an enlarged view of part a;

[0019] Figure 4 is a schematic view of the overall structure of another angle of the present utility model;

[0020] Figure 5 is Figure 4 an enlarged view of part b;

[0021] Figure 6 is a partial schematic view of the side of the present utility model;

[0022] Figure 7 is a disassembly diagram of the locking structure;

[0023] Figure 8 and Figure 9 is a schematic view of the locking structure;

[0024] Figure 10 is a schematic view of the locking structure installed on the connecting piece;

[0025] Among them, cap ring 1, roller mounting bracket 2, upper connecting plate 3, X-frame 4, connecting frame 5, triangular support bracket 501, locking structure 6, locking press block 601, locking slider 602, pull rod 603, locking sleeve 604, push rod 605, transmission rod 606, connecting piece 7, sliding groove 8, mating surface 9, ribbed slider 10, ribbed slide rail 11, extension plate 12, telescopic connecting plate 13, adjustment groove 14, locking wheel 15, groove 16, steel cable 17, pulley 18, elastic body 19, notch 20, card slot 21. Specific embodiments

[0026] The following further describes the present utility model in conjunction with specific embodiments.

[0027] Refer to Figure 1-10, A cap embroidery driving device, comprising a cap rim 1, an upper connecting plate 3, and a roller mounting bracket 2 disposed inside the cap rim 1 for fixing the cap rim 1. A connecting bracket 5 for connecting the upper connecting plate 3 and the X-frame 4 is provided at the corresponding position on the roller mounting bracket 2. At least a pair of locking structures 6 capable of fixing the connecting bracket 5 to the X-frame 4 are provided at the corresponding position of the connecting bracket 5. The connecting bracket 5 includes a connecting member 7 connected to the locking structure 6. A locking pressure block 601 and a locking slider 602 slidable within the locking pressure block 601 are provided at the upper end of the connecting member 7. A pull rod 603 is provided at the lower end of the locking slider 602. A chute 8 for the pull rod to slide to push the locking slider 602 to move is provided on the connecting member 7. A locking sleeve 604 is provided at the lower end of the connecting member 7. The locking sleeve 604 is provided with a push rod 605 capable of driving the pull rod to drive the locking slider to press against the X-frame to fix the connecting bracket 5 by rotation. The push rod 605 is rotatably connected to the locking sleeve 604. A mating surface 9 for cooperating with the X-frame is provided on the locking slider 602. A transmission rod 606 is provided between the push rod 605 and the pull rod 603, and the transmission rod 606 is rotatably connected to both the push rod and the pull rod.

[0028] A notch 20 for the push rod 605 to rotate is provided on the locking sleeve 604, and a slot hole for the pull shaft provided on the pull rod to move is also provided on the locking sleeve.

[0029] One end of the push rod 605 is rotatably connected to the locking sleeve 60, and when the push rod 605 is rotated, the push rod 605 rotates with the connection point as the fulcrum, drives the pull rod 603 to move through the transmission rod 606. The pull rod 603 is connected to the locking slider 602 and can drive the locking slider 602 to move towards the X-frame 4. Since a mating surface 9 is provided between the locking slider 602 and the X-frame, preferably, the mating surface 9 is an inclined surface. When the locking slider 602 abuts against the X-frame, the connection points between the push rod 605, the transmission rod 606, and the pull rod 603 are exactly on the same straight line, that is, in the dead center position, to achieve the fixing effect. The cap rim 1 is directly connected to the X-frame 4 through the connecting bracket 5, realizing quick clamping. Moreover, the locking structure is simple in structure, convenient to operate, and the connecting bracket 5 is easy to install and disassemble. The cap rim 1 is installed on the X-frame through the connecting bracket 5. When the X-frame 4 moves, it directly drives the cap rim 1 to move without secondary transmission and has high precision.

[0030] At least two fixing bolts are provided on the upper connecting plate 3. A clamping groove 21 matching with the fixing bolts is provided on the X-frame 4. There are at least two clamping grooves 21, which are arranged on the panel where the X-frame 4 and the upper connecting plate 3 are matched. During installation, the connecting frame 5 is first connected to the upper connecting plate 3, that is, the cap ring 1 is first connected to the upper connecting plate 3, and then the connecting frame 5 is aligned with the X-frame 4 for installation. At this time, the fixing bolts provided on the upper connecting plate 3 are stuck into the corresponding clamping grooves, and then the bolts are tightened for fixation. Setting multiple clamping grooves 21 can adjust the position of the upper connecting plate 3 relative to the X-frame 4. By matching with different clamping grooves 21, the installation position can be adjusted. At the same time, the locking structure 6 provided on the connecting frame 5 is locked, further making the connection between the connecting frame 5 and the X-frame 4 tighter.

[0031] The connecting frame 5 is slidably connected to the upper connecting plate 3. A convex strip slider 10 is provided at the upper end of the connecting member 7. The upper connecting plate 3 is provided with a convex strip slide rail 11 matching with the convex strip slider 10. The upper connecting plate 3 is slidably connected to the connecting frame, which is convenient for the cap ring 1 connected to the connecting frame 5 to slide along the upper connecting plate 3.

[0032] The connecting frame 5 includes at least a pair of triangular support frames 501. One side of each triangular support frame 501 is connected to the roller mounting frame 2, and the other side is connected to the connecting member 7. An extension plate 12 for connecting and matching with the connecting member is provided on each triangular support frame 501, and a telescopic connecting plate 13 is provided on the extension plate 12.

[0033] An adjustment groove 14 for adjusting the position of the telescopic connecting plate 13 is provided on the extension plate 12. An adjustment bolt is provided on the telescopic connecting plate 13, and the adjustment bolt is arranged in the adjustment groove 14, and the telescopic connecting plate 13 can be fixed. A locking wheel 15 is provided at one end of the telescopic connecting plate 13. A groove 16 matching with the locking wheel 15 is provided on the back of the X-frame 4. The locking wheel 15 just gets stuck in the groove 16, making the connection between the connecting frame 5 and the X-frame 4 better.

[0034] By setting the adjustment groove 14, the position of the telescopic connecting plate 13 can be adjusted. According to the width of the X-frame 4, the position of the telescopic connecting plate 13 relative to the extension plate can be adjusted to achieve a better fixing effect.

[0035] A steel cable 17 is provided on the upper connecting plate 3. The steel cable 17 is wound around the cap ring 1, and both ends of the steel cable are connected to the corresponding ends of the upper connecting plate 3. Pulley 18 cooperating with the steel cable 17 is provided at both ends of the upper connecting plate 3. An elastic body 19 for connecting to the corresponding end of the upper connecting plate 3 and controlling the tension of the steel cable is provided at one end or both ends of the steel cable 17. The steel cable 17 is used to drive the cap ring 1 to rotate. The pulley 18 is provided to facilitate the sliding of the steel cable 17, making the movement of the steel cable 17 smoother. An elastic body connected to the corresponding end of the upper connecting plate is provided at one end or both ends of the steel cable. The pre-tightening force of the elastic body controls the tension of the steel cable during normal use, and the tension of the steel cable is adjusted by changing the tension of the elastic body. The beneficial effect is that the tension of the steel cable cooperating with the cap ring is controlled by the spring, meeting the normal use requirements. Due to the cooperation of the spring, cap ring and steel cable, it is always an elastic cooperation, enabling the cap ring to work within a certain reasonable tension range of the steel cable.

[0036] The above are only optional embodiments of the present invention, and do not limit the patent scope of the present invention. Any equivalent structural transformation made by using the content of the specification and drawings of the present invention under the inventive concept of the present invention, or any direct / indirect application in other related technical fields, is included in the patent protection scope of the present invention.

Claims

1. A cap embroidery driving device, comprising a cap rim (1), an upper connecting plate (3), and a roller mounting bracket (2) disposed within the cap rim (1). A connecting bracket (5) corresponding to connecting the upper connecting plate (3) and an X-frame (4) is provided on the roller mounting bracket (2), characterized in that: At the corresponding position of the described connecting frame (5), there are at least a pair of locking structures (6) that can fix the connecting frame (5) to the X-frame (4). The described connecting frame (5) includes a connecting member (7) connected to the locking structure (6). At the upper end of the connecting member (7), there is a locking pressing block (601) and a locking sliding block (602) that can slide within the locking pressing block (601). At the lower end of the locking sliding block (602), there is a pull rod (603). On the connecting member (7), there is a sliding groove (8) for the pull rod to slide to push the locking sliding block (602) to move. At the lower end of the connecting member (7), there is a locking sleeve (604). The locking sleeve (604) is provided with a push rod (605) that can rotate to drive the pull rod to drive the locking sliding block to press against the X-frame to fix the connecting frame (5). The push rod (605) is rotatably connected to the locking sleeve (604). On the locking sliding block (602), there is a mating surface (9) that cooperates with the X-frame. Between the push rod (605) and the pull rod (603), there is a transmission rod (606), and the transmission rod (606) is rotatably connected to both the push rod and the pull rod.

2. The cap embroidery driving device according to claim 1, characterized in that: On the described upper connecting plate (3), there are at least two fixing bolts. On the X-frame (4), there are card slots (21) that cooperate with the fixing bolts. There are at least two of the card slots (21), and they are arranged on the panel where the X-frame (4) and the upper connecting plate (3) cooperate.

3. The cap embroidery driving device according to claim 1, characterized in that: The connecting frame (5) is slidably connected to the upper connecting plate (3). At the upper end of the connecting member (7), there is a ribbed sliding block (10). The upper connecting plate (3) is provided with a ribbed sliding rail (11) that cooperates with the ribbed sliding block (10).

4. The cap embroidery driving device according to claim 1, wherein: The connecting frame (5) includes at least a pair of triangular support frames (501). On one side of each triangular support frame (501), it is connected to the roller mounting frame (2), and on the other side, it is connected to the connecting member (7). On each triangular support frame (501), there is an extension plate (12) that is connected to the connecting member in a matching manner. On the extension plate (12), there is a telescopic connecting plate (13).

5. The cap embroidery driving device according to claim 4, wherein: On the extension plate (12), there is an adjustment slot (14) for adjusting the position of the telescopic connecting plate (13). On the telescopic connecting plate (13), there is an adjustment bolt fixed in the adjustment slot.

6. The cap embroidery driving device according to claim 4, characterized in that: One end of the telescopic connecting plate (13) is provided with a locking wheel (15). On the back of the X-frame (4), there is a groove (16) that cooperates with the locking wheel (15).

7. The cap embroidery driving device according to claim 1, characterized in that: On the upper connecting plate (3), there is a steel cable (17). The steel cable (17) is wound around the cap ring (1), and both ends of the steel cable are connected to the corresponding ends of the upper connecting plate (3).

8. The cap embroidery driving device according to claim 7, characterized in that: At both ends of the upper connecting plate (3), there are pulleys (18) that cooperate with the steel cable (17).

9. The cap embroidery driving device according to claim 7, wherein: One end or both ends of the steel cable (17) are provided with elastic bodies (19) that are connected to the corresponding ends of the upper connecting plate (3) to control the tension of the steel cable.

10. The cap embroidery driving device according to claim 1, wherein: The mating surface (9) is an inclined surface. When the locking sliding block (602) presses against the X-frame, the connection points between the push rod (605), the transmission rod (606), and the pull rod (603) are exactly on the same straight line.

Images