Hat embroidery headband seating device

Abstract

The utility model discloses a kind of cap embroidery hatband seat devices, including hatband, hatband is connected with the lower support ring seat of hatband and the upper pressure adjusting ring of hatband on the side of production and processing personnel, the lower support ring seat inner end of hatband is connected with hatband, the upper pressure adjusting ring of hatband has rotary connecting seat, rotary rod and upper pressure cap adjusting ring component, rotary connecting seat is connected and fixed on hatband, rotary rod inner end is rotatably connected with rotary connecting seat, upper pressure cap adjusting ring component one end is connected and arranged on rotary rod and with rotary rod as rotating base axle, upper pressure cap adjusting ring component overturns towards the lower support ring seat of hatband and is arranged above the lower support ring seat of hatband, support and hatband fixation to the embroidery hat to be collectively realized;Upper pressure cap adjusting ring component has the pressure cap adjusting structure of adjusting pressure cap size and the adjusting operation part of facilitating pressure cap size adjusting operation.The size of pressure cap is simple and convenient to adjust, and different size hats of embroidery can be adjusted and adapted.

Description

Technical Field

[0001] This utility model relates to a hat embroidery machine, and more particularly to a hat embroidery pressing ring seat device used on a hat embroidery machine. Background Technology

[0002] Typically, for hats that require embroidery, the hat needs to be supported and fixed to a hat embroidery support ring during the embroidery process. The support ring is driven by a power source, causing the hat and the support ring to move synchronously. However, when the hat is clamped and fixed to the support ring using a hat clamp before embroidery, existing hat clamps cannot be well adjusted to accommodate hats of different sizes. This results in different hat rings and hat clamps being needed for embroidering different sizes of the same hat, which is detrimental to improving hat embroidery efficiency and leads to higher overall processing costs.

[0003] Patent No. ZL2021221179303, published on January 25, 2022, discloses an adjustable hat embroidery machine, belonging to the technical field of garment production equipment. The adjustable hat embroidery machine includes a hat drive rear plate, a fixed base fixedly connected to the front end of the hat drive rear plate, an adjustment groove at the front middle of the fixed base, limit rods fixedly connected to both ends of the adjustment groove, compression springs fixedly installed on the outer sides of the limit rods, an adjustment plate slidably connected to the outer surface of the inner end of the limit rods, a moving block fixedly connected to the inner end of the adjustment plate, a hat-covering plate fixedly connected to the front end of the outer side of the adjustment plate, a linkage frame fixedly connected to the outer end of the middle end of the adjustment plate, a limit groove opening at the outer end of the linkage frame, a control plate slidably engaged at the inner end of the limit groove, and a hat-pressing plate fixedly connected to the front end of the control plate. Its characteristic is that by rotating the adjustment column, the adjustment plate and the control plate are adjusted, achieving efficient adjustment of the hat-covering plate and the hat-pressing plate, and effectively reducing the workload of the operator. However, this solution requires the coordinated movement of multiple components scattered in various locations, such as the push block, fixed plate, compression spring, cap drive back plate, and adjustment column, to achieve the effect of adjusting the cap plate and the cap pressing plate. The adjustment structure is complex and the operation is cumbersome. In addition, the adjustment structure of this cap is a left-right symmetrical opposing adjustment structure, which has problems such as poor uniformity of the adjustment of the entire cap. Utility Model Content

[0004] This utility model addresses the shortcomings of existing hat embroidery, which requires the use of different hat rings and hat clamps when embroidering hats of different sizes of the same style, which is not conducive to improving the efficiency of hat embroidery work and leads to high overall processing costs. It provides a hat embroidery pressing ring and seat device that is simple and convenient to adjust and can be adjusted to adapt to the size of hats embroidered in different sizes.

[0005] The specific technical solution adopted by this utility model to solve the above-mentioned technical problems is as follows: a hat-embroidery pressing ring seat device, including a hat ring, characterized in that: a lower supporting ring seat and an upper adjusting ring are connected to the hat ring on the side facing the production worker; the inner end of the lower supporting ring seat is connected to the hat ring; the upper adjusting ring has a rotating connecting seat, a rotating rod, and an upper adjusting ring assembly; the rotating connecting seat is fixedly connected to the hat ring; the inner end of the rotating rod is rotatably connected to the rotating connecting seat; one end of the upper adjusting ring assembly is connected to the rotating rod, with the rotating rod as the rotation base axis; the upper adjusting ring assembly flips towards the lower supporting ring seat and is positioned above the lower supporting ring seat, together achieving support and pressing fixation of the hat to be embroidered; the upper adjusting ring assembly has a pressing adjustment structure for adjusting the size of the pressing ring and an adjustment operation component for easy pressing size adjustment. The pressing size adjustment is simple and convenient, and can be adjusted to adapt to different sizes of embroidered hats.

[0006] Preferably, the length of the rotating rod is parallel to the axial direction of the cap ring, and the inner end of the rotating rod is connected to the rotating connecting seat through a bearing. The rotating rod rotates synchronously with the upper pressure cap adjusting ring assembly. This improves the simplicity, convenience, and effectiveness of the rotation operation of the upper pressure cap adjusting ring assembly.

[0007] Preferably, the upper pressure adjustment ring of the cap ring includes a rotating connecting seat, a rotating rod, an upper pressure adjustment ring assembly, and an adjustment ring buckle seat. Both the rotating connecting seat and the adjustment ring buckle seat are connected to the cap ring. The upper pressure adjustment ring assembly includes a first end connecting end of the cap ring, an adjusting cap ring, a second end connecting end of the cap ring, and an adjustment operating component. The first end connecting end of the cap ring is connected to the rotating rod, with the rotating rod serving as the rotation base axis. An adjusting cap ring is connected between the first end connecting end and the second end connecting end of the cap ring. When the second end connecting end of the cap ring follows the adjusting cap ring and flips towards the lower support ring seat of the cap ring, and is positioned above the lower support ring seat, the second end connecting end of the cap ring is fastened to the adjustment ring buckle seat. The connection between the two ends of the adjusting cap ring and the first and second end connecting ends of the cap ring is achieved using a... The device features an end-mounted adjustable cap ring, or an end-mounted adjustable cap ring with adjustable cap rings at both ends. The adjustment direction of the end-mounted adjustable cap ring is consistent with the length direction of the adjustable cap ring. The end-mounted adjustable cap ring is connected to both ends of the adjustable cap ring via an adjustment mechanism, forming a cap ring adjustment structure. The adjustable cap ring includes an inner cap ring strip and an outer cap ring strip. Both ends of the inner and outer cap ring strips are connected to a first connecting end and a second connecting end. The inner and outer cap ring strips, along with their first and second connecting ends, together form the perimeter of the adjustable cap ring with a rectangular, open shape. The first connecting end of the cap ring strip is connected to the first connecting end of the cap ring via an adjustment mechanism, and the second connecting end of the cap ring strip is connected to the second connecting end of the cap ring via the same adjustment mechanism. This design improves the ease, convenience, flexibility, and effectiveness of adjusting the cap ring to fit different hat sizes.

[0008] Preferably, the end adjustment connection structure adopts an adjustment connection structure with a rectangular sliding connection groove. A rectangular sliding connection groove is provided on the first and / or second connecting ends of the pressure cap ring. The first and / or second connecting ends of the pressure cap ring are connected to both ends of the adjusting pressure cap ring through the rectangular sliding connection groove and the adjustment operating component. The length direction of the rectangular sliding connection groove is consistent with the length direction of the adjusting pressure cap ring. This improves the flexibility and effectiveness of adjusting the size of the pressure adjustment ring on the pressure cap ring in the length or lateral direction.

[0009] Preferably, the adjusting cap ring adopts a stainless steel spring cap ring structure, and the inner cap ring strip and the outer cap ring strip are connected with a downward pressing rack or downward pressing lip to increase the pressure of the cap at the downward pressing side facing the cap.

[0010] Preferably, the adjustment mechanism adopts a butterfly-shaped knob-nut structure, which improves the simplicity, flexibility, convenience, and effectiveness of the adjustment operation.

[0011] Preferably, the cap ring is provided with three sets of square positioning and fixing holes, which are arranged sequentially at a 120° angle to each other. Each set of square positioning and fixing holes uses one or two square positioning and fixing holes. This improves the stability, reliability, and effectiveness of the cap ring installation support.

[0012] Preferably, the second end connection of the cap ring includes a second connecting end plate, a second connecting end seat, and a flip-connecting fastener. The second connecting end plate has a rectangular sliding connecting groove, the length of which is aligned with the length of the cap ring. The second connecting end plate is connected to the second connecting end of the cap ring's cap strip via an adjusting operating component. The second connecting end seat is connected to the outer end of the second connecting end plate, and the flip-connecting fastener is flip-connected to the second connecting end seat. The flip-connecting fastener has a fastening connection part that mates with the adjusting ring fastening seat on the cap ring, and the adjusting ring fastening seat has an L-shaped fastening connection seat. This improves the simplicity, stability, reliability, and effectiveness of the flip-connecting fastener and adjusting ring fastening seat at the second end connection of the cap ring, and enhances the simplicity, flexibility, convenience, and effectiveness of adjusting the lateral size of the cap to be embroidered.

[0013] Preferably, the lower support ring of the cap ring includes side connecting support frame strips on both sides and an outer edge connecting support frame strip. The inner ends of the side connecting support frame strips on both sides are connected to the cap ring. Multiple frame strip mounting holes or elongated mounting holes are provided at the inner ends of the side connecting support frame strips, and these multiple frame strip mounting holes are arranged in a row along the length of the side connecting support frame strips. This improves the ease and effectiveness of the lower support ring of the cap ring in supporting embroidery on the cap, and also improves the ease, convenience, flexibility, and effectiveness of adjusting the longitudinal dimensions of the cap.

[0014] Preferably, the rotary connecting seat adopts a U-shaped groove connecting seat structure. The bottom of the U-shaped groove is connected and fixed to the outer wall of the cap ring. Each of the two side walls of the U-shaped groove has a connecting hole, and a bearing is installed inside the connecting hole. The inner end of the rotating rod is rotatably connected to the two side walls of the U-shaped groove through the bearing. This improves the simple, stable, reliable, and effective support of the rotary connecting seat for the rotation of the rotating rod.

[0015] Preferably, the first end connection of the cap ring adopts a U-shaped groove connection end seat structure with two arc-shaped connecting side walls. Two rectangular sliding connecting grooves are provided on the bottom of the U-shaped groove, with the length direction of the rectangular sliding connecting grooves aligned with the length direction of the adjusting cap ring. The first end connection of the cap ring is connected to the first connecting end of the cap ring's pressure strip via an adjusting operating component. The two arc-shaped connecting side walls of the U-shaped groove curve upwards towards the rotating rod, and the front ends of the two arc-shaped connecting side walls are provided with connecting and fixing holes for connection and fixation to the rotating rod. This improves the simplicity, stability, reliability, and effectiveness of the rotational connection between the first end connection of the cap ring and the rotating rod, and enhances the simplicity, flexibility, convenience, and effectiveness of adjusting the lateral dimensions of the cap to be embroidered.

[0016] The beneficial effects of this utility model are: the size adjustment of the cap is simple and convenient, and it can be adjusted to adapt to different sizes of embroidered caps. It improves the simplicity, flexibility, convenience, and effectiveness of adjusting the horizontal and vertical dimensions of the cap to be embroidered. The butterfly-shaped knob operation is even simpler, faster, easier, and more flexible. Attached image description: The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.

[0017] Figure 1 This is a schematic diagram of the structure of the hat embroidery pressing hat ring seat device of this utility model.

[0018] Figure 2 This is a schematic diagram of the structure of the hat embroidery pressing hat ring seat device of this utility model, viewed from another direction.

[0019] Figure 3 This is a schematic diagram of the structure of the hat embroidery pressing hat ring seat device of this utility model, viewed from another direction.

[0020] Figure 4 This is a schematic diagram of the structure of the hat embroidery pressing hat ring seat device of this utility model, viewed from another direction.

[0021] Figure 5 This is a schematic diagram of the structure of the hat embroidery pressing hat ring seat device of this utility model, viewed from the side. Detailed Implementation

[0022] Example: Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5In the illustrated embodiment, a hat-embroidering pressing ring holder device includes a hat ring 10. A lower pressing ring support 121 and an upper pressing ring adjustment ring are installed and connected on the hat ring 10 facing the production worker. The inner end of the lower pressing ring support 121 is connected to the hat ring 10. The upper pressing ring adjustment ring has a rotating connecting seat 14, a rotating rod 15, and an upper pressing ring adjustment assembly. The rotating connecting seat 14 is installed and fixedly mounted on the hat ring 10. The inner end of the rotating rod 15 is rotatably connected to the rotating connecting seat 14. One end of the upper pressing ring adjustment assembly is connected to the rotating rod 15 and uses the rotating rod 15 as a rotation base axis. The upper pressing ring adjustment assembly is flipped towards the lower pressing ring support 121 and positioned above the lower pressing ring support 121, together achieving support and pressing fixation of the hat to be embroidered. The upper pressing ring adjustment assembly has a pressing adjustment structure for adjusting the size of the pressing ring and an adjustment operation component 50 for facilitating the pressing size adjustment operation. The lower support ring seat 121 for the cap ring includes side connecting support frame strips 12 on both sides and outer edge connecting support frame strips 13. The inner ends of the side connecting support frame strips 12 on both sides are connected to the cap ring 10, and the outer ends of the side connecting support frame strips 12 on both sides are connected to the outer edge connecting support frame strips 13. The side connecting support frame strips 12 on both sides and the outer edge connecting support frame strips 13 together form the lower support ring seat 121 for the cap ring 10 with a hollow space on the side facing the production worker. The hollow space formed by the rectangular openwork shape 30 in the upper cap ring adjustment ring assembly and the lower support ring seat 121 is the embroidery area of ​​the hat. The space support 101 enclosed by the cap ring 10 and the outer wall of the cap ring constitute the cap ring support for the hat to be embroidered. The inner end of the side connecting support frame 12 is provided with multiple frame mounting connection holes or long mounting connection holes. These holes are arranged in a row along the length of the side connecting support frame 12. When installing the lower support ring seat 121 of the cap ring, a suitable mounting connection hole can be selected from the multiple frame mounting connection holes or long mounting connection holes according to the actual cap size requirements. This improves the convenience and effectiveness of adjusting the longitudinal dimensions of the embroidered cap. The length direction of the rotating rod 15 is parallel to the axis of the cap ring 10. The inner end of the rotating rod 15 is connected to the rotating connecting seat 14 via a bearing. The rotating rod 15 rotates synchronously with the upper cap adjusting ring assembly. Three sets of square positioning and fixing holes 11 are distributed on the cap ring. These three sets of square positioning and fixing holes 11 are arranged sequentially at a 120º angle to each other. Each set of square positioning and fixing holes uses one or two square positioning and fixing holes.

[0023] The upper pressure adjustment ring of the pressure cap ring includes a rotating connecting seat 14, a rotating rod 15, an upper pressure adjustment ring assembly, and an adjustment ring buckle seat 70 (see...). Figure 4 , Figure 5The rotating connecting seat 14 and the adjusting ring buckle seat 70 are both installed and connected on the cap ring 10. The upper cap adjusting ring assembly includes a first end connecting end of the cap ring, an adjusting cap ring, a second end connecting end of the cap ring, and an adjusting operating component 50. The first end connecting end of the cap ring is connected to the rotating rod 15 and uses the rotating rod as the rotation base axis. An adjusting cap ring is connected between the first end connecting end of the cap ring and the second end connecting end of the cap ring. The second end connecting end of the cap ring follows the adjusting cap ring and flips towards the lower support ring seat of the cap ring and is placed on the cap ring. When the ring is positioned above the support ring seat, the second end of the pressure cap ring is fastened to the adjustment ring buckle seat. The connection between the two ends of the adjustment pressure cap ring and the first and second end connections of the pressure cap ring adopts an end-adjustment connection structure with one or both ends movable to adjust the size of the pressure cap ring. The adjustment direction of the end-adjustment connection structure is consistent with the length direction of the adjustment pressure cap ring. The end-adjustment connection structure is connected to both ends of the adjustment pressure cap ring through the adjustment operating component 50 to form a pressure cap adjustment structure. The end-adjustment connection structure adopts an adjustment connection structure with rectangular sliding connection grooves 41 and 22. Rectangular sliding connection grooves are provided on the first and / or second end connections of the pressure cap ring. The first and / or second end connections of the pressure cap ring are connected to both ends of the adjustment pressure cap ring through the rectangular sliding connection grooves and the adjustment operating component. The length direction of the rectangular sliding connection groove is consistent with the length direction of the adjustment pressure cap ring. The adjustable cap ring adopts a stainless steel spring plate cap ring structure. The adjustable cap ring includes an inner cap ring strip 34 and an outer cap ring strip 32. Both ends of the inner cap ring strip 34 and the outer cap ring strip 32 are connected to a first cap ring connecting end 31 and a second cap ring connecting end 33. The inner cap ring strip 34, the outer cap ring strip 32, the first cap ring connecting end 31 and the second cap ring connecting end 33 together form the perimeter of the adjustable cap ring with a rectangular open shape 30. The first cap ring connecting end 31 is connected to the first end connecting end of the cap ring through an adjustment operating component 50. The second cap ring connecting end 33 is connected to the second end connecting end of the cap ring through an adjustment operating component 50. The inner cap ring strip 34 and the outer cap ring strip 32 are connected to a downward pressing rack 36 or a downward pressing lip 35 to increase the pressure of the cap ring at the downward pressing side facing the cap. Specifically, a downward pressing rack 36 is connected to the inner pressing strip 34 facing the downward pressing side of the hat to increase the pressing friction, and a downward pressing lip 35 is connected to the outer pressing strip 32 facing the downward pressing side of the hat to increase the pressing friction. The adjusting operating part 50 adopts a butterfly-shaped knob-shaped nut structure. The inner pressing strip 34, the outer pressing strip 32, the downward pressing rack 36 or the downward pressing lip 35 are all made of stainless steel spring sheet material, which has a certain elastic force, so that when the pressing ring on the pressing ring is flipped, it can better press the hat to fit the hat to be embroidered, thus improving the pressing effect.

[0024] The second end connection of the pressure cap ring includes a second connecting end plate 40, a second connecting end seat 60, and a flip-connecting pressure fastener 61. A flip-operated lever 62 is connected to the second connecting end seat 60, allowing for simple, convenient, flexible, and effective fastening or unlocking of the flip-connecting pressure fastener 61 and the adjusting ring pressure fastener seat 70. A second rectangular sliding connecting groove 41 is provided on the second connecting end plate 40, the length of which is aligned with the length direction of the adjusting pressure cap ring. The end plate 40 is connected to the second connecting end 33 of the adjusting cap ring via the adjusting operating component 50; the second connecting end seat 60 is installed at the outer end of the second connecting end plate 40, and the flip-connecting fastener 61 is flip-connected to the second connecting end seat 60; the flip-connecting fastener 61 has a fastening connection part that cooperates with the adjusting ring fastener seat 70 provided on the cap ring, the adjusting ring fastener seat 70 has an L-shaped fastener connecting seat 71, and the outer end of the L-shaped fastener connecting seat 71 is connected to a fastener guide lip 72. The L-shaped corner of the L-shaped fastener connecting seat 71 is set away from the flip-connecting fastener 61. The rotating connecting seat 14 adopts a U-shaped groove connecting seat structure, the bottom of the U-shaped groove is connected and fixed to the outer wall of the cap ring, and the two side walls of the U-shaped groove are opened with wall connection holes, bearings are installed in the wall connection holes, and the inner end of the rotating rod is rotatably connected to the two side walls of the U-shaped groove through the bearings. The first end connection 20 of the pressure cap ring adopts a U-shaped groove connection end seat structure with two arc-shaped connecting side walls. Two first rectangular sliding connecting grooves 22 are provided on the bottom of the U-shaped groove. The length direction of the first rectangular sliding connecting grooves 22 is consistent with the length direction of the adjusting pressure cap ring. The first end connection 20 of the pressure cap ring is connected to the first connecting end 31 of the pressure cap strip of the adjusting pressure cap ring through two adjusting operating parts 50. The two arc-shaped connecting side walls 21 of the U-shaped groove are curved upward towards the direction of the rotating rod 15, and the front end of the two arc-shaped connecting side walls 21 is provided with a connecting fixing hole for connecting and fixing to the rotating rod 15.

[0025] In use, the two butterfly knobs on each side of the upper cap adjustment ring assembly are loosened to adjust the enlargement or reduction of the two cap pressing strips (inner cap pressing strip 34 and outer cap pressing strip 32). The lower support ring seat of the cap pressing ring can also be adjusted and positioned by pushing or pulling out the inner end of the support frame strip through the side connection with multiple frame strip mounting holes or mounting connection elongated holes, so as to realize the installation adjustment of the longitudinal dimension of the hat to be embroidered. After positioning, the two sides are locked to the cap ring with screws. After the lower support ring seat of the cap pressing ring is fixed, the two butterfly knobs on each side are loosened. The corresponding positions of the two butterfly knobs on the rectangular sliding connection grooves 41 and 22 are adjusted so that the two cap pressing strips are aligned with the lower support ring seat of the cap pressing ring. Then the two butterfly knobs are tightened and locked. In this way, the hat to be embroidered can be adjusted to the corresponding size, so as to realize the embroidery task of the hat to be embroidered in the embroidery area.

[0026] In the description of the positional relationship in this utility model, terms such as "inner", "outer", "upper", "lower", "left", and "right" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing the embodiments and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0027] The above content and structure describe the basic principles, main features, and advantages of this utility model, which should be understood by those skilled in the art. The examples and descriptions above are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A hat-embroidered hat ring holder device, comprising a hat ring, characterized in that: A lower support ring and an upper adjustment ring are connected to the cap ring on the side facing the production workers. The inner end of the lower support ring is connected to the cap ring. The upper adjustment ring has a rotating connecting seat, a rotating rod, and an upper adjustment ring assembly. The rotating connecting seat is fixedly connected to the cap ring. The inner end of the rotating rod is rotatably connected to the rotating connecting seat. One end of the upper adjustment ring assembly is connected to the rotating rod, which serves as the rotation base axis. The upper adjustment ring assembly flips towards the lower support ring and is positioned above it, thus supporting and fixing the embroidered cap. The upper adjustment ring assembly has a cap adjustment structure for adjusting the size of the cap and an adjustment mechanism for easy cap size adjustment.

2. The hat embroidery pressing hat ring seat device according to claim 1, characterized in that: The length of the rotating rod is parallel to the axial direction of the cap ring. The inner end of the rotating rod is connected to the rotating connecting seat through a bearing. The rotating rod rotates synchronously with the upper pressure cap adjusting ring assembly.

3. The hat embroidery pressing hat ring seat device according to claim 1, characterized in that: The upper pressure adjustment ring of the cap ring includes a rotating connecting seat, a rotating rod, an upper pressure adjustment ring assembly, and an adjustment ring buckle seat. Both the rotating connecting seat and the adjustment ring buckle seat are connected to the cap ring. The upper pressure adjustment ring assembly includes a first end connecting end of the cap ring, an adjusting cap ring, a second end connecting end of the cap ring, and an adjustment operating component. The first end connecting end of the cap ring is connected to the rotating rod, which serves as the rotation base axis. An adjusting cap ring is connected between the first end connecting end and the second end connecting end of the cap ring. When the second end connecting end of the cap ring follows the adjusting cap ring and flips towards the lower support ring seat and is positioned above the lower support ring seat, the second end connecting end of the cap ring is fastened to the adjustment ring buckle seat. The connection between the two ends of the adjusting cap ring and the first and second end connecting ends of the cap ring is that one end is movable. The size adjustment of the cap ring can be adjusted by an end adjustment connection structure, or both ends can be movable to adjust the size of the cap ring. The adjustment direction of the end adjustment connection structure is consistent with the length direction of the cap ring. The end adjustment connection structure is connected to both ends of the cap ring through an adjustment operating component to form a cap ring adjustment structure. The cap ring includes an inner cap ring strip and an outer cap ring strip. Both ends of the inner and outer cap ring strips are connected to a first connection end and a second connection end of the cap ring strip. The inner cap ring strip, the outer cap ring strip, the first connection end of the cap ring strip, and the second connection end of the cap ring strip together form the perimeter of the cap ring with a rectangular open shape. The first connection end of the cap ring strip is connected to the first connection end of the cap ring through an adjustment operating component, and the second connection end of the cap ring strip is connected to the second connection end of the cap ring through an adjustment operating component.

4. The hat embroidery pressing hat ring seat device according to claim 3, characterized in that: The aforementioned end adjustment connection structure adopts an adjustment connection structure with a rectangular sliding connection groove. A rectangular sliding connection groove is provided on the first end connection end and / or the second end connection end of the pressure cap ring. The first end connection end and / or the second end connection end of the pressure cap ring are connected to both ends of the adjustment pressure cap ring through the rectangular sliding connection groove and the adjustment operating component. The length direction of the rectangular sliding connection groove is consistent with the length direction of the adjustment pressure cap ring.

5. The hat embroidery pressing hat ring seat device according to claim 3, characterized in that: The adjustable cap ring adopts a stainless steel spring plate cap ring structure. The inner cap ring strip and the outer cap ring strip are connected to a downward pressure rack or downward pressure lip at the downward pressure side facing the cap to increase the pressure friction.

6. The hat embroidery pressing hat ring seat device according to claim 1, 3, 4, or 5, characterized in that: The adjustment mechanism adopts a butterfly-shaped knob-shaped nut structure.

7. The hat embroidery pressing hat ring seat device according to claim 1, characterized in that: The cap ring is provided with three sets of square positioning and fixing holes. The three sets of square positioning and fixing holes are arranged in sequence at an angle of 120º to each other on the cap ring. Each set of square positioning and fixing holes uses one or two square positioning and fixing holes.

8. The hat embroidery pressing hat ring seat device according to claim 3, characterized in that: The second end connection of the pressure cap ring includes a second connecting end plate, a second connecting end seat, and a flip-connecting fastener. The second connecting end plate is provided with a rectangular sliding connecting groove, the length direction of which is consistent with the length direction of the adjusting pressure cap ring. The second connecting end plate is connected to the second connecting end of the pressure cap strip of the adjusting pressure cap ring through an adjusting operating component. The second connecting end seat is connected to the outer end of the second connecting end plate, and the flip-connecting fastener is flip-connected to the second connecting end seat. The flip-connecting fastener has a fastening connection part that cooperates with the adjusting ring fastening seat provided on the pressure cap ring. The adjusting ring fastening seat has an L-shaped fastening connection seat.

9. The hat embroidery pressing hat ring seat device according to claim 1, characterized in that: The lower support ring seat of the cap ring includes side connecting support frame strips on both sides and outer edge connecting support frame strips. The inner ends of the side connecting support frame strips on both sides are connected to the cap ring. The inner ends of the side connecting support frame strips are provided with multiple frame strip installation connection holes or installation connection elongated holes. The multiple frame strip installation connection holes are arranged in a row along the length direction of the side connecting support frame strips.

10. The hat embroidery pressing hat ring seat device according to claim 1 or 3, characterized in that: The first end connection of the pressure cap ring adopts a U-shaped groove connection end seat structure with two arc-shaped connecting side walls. The bottom of the U-shaped groove is provided with two rectangular sliding connecting grooves. The length direction of the rectangular sliding connecting grooves is consistent with the length direction of the pressure cap ring. The first end connection of the pressure cap ring is connected to the first connecting end of the pressure cap strip of the pressure cap ring through the adjustment operating component. The two arc-shaped connecting side walls of the U-shaped groove are curved upward towards the direction of the rotating rod, and the front end of the two arc-shaped connecting side walls is provided with a connecting fixing hole for connection and fixing to the rotating rod.

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