Trademark three-folding machine

Abstract

The utility model relates to the technical field of trademark processing, in particular to a trademark three-folding machine which comprises a machine frame, a clamping and conveying device, two first folding devices and a second folding device, the clamping and conveying device, the two first folding devices and the second folding device are arranged on the machine frame, and the clamping and conveying device is provided with a first folding station and a second folding station. The clamping and conveying device is used for clamping trademarks and conveying the trademarks to the first folding station and the second folding station. The two first folding devices are located on the two sides of the first folding station correspondingly and used for folding the two ends of the trademark located on the first folding station. The second folding device is located at a second folding station, and the second folding device is used for folding the trademark located on the second folding station and forming a folding mark; therefore, the sewing end of the trademark and the clothes has four-layer thickness, the trademark can be sewn on the clothes in a patch mode, an edge locking effect can be formed on the fracture of the trademark, and the sewing position of the trademark and the clothes is not prone to thread breakage and thread loosening.

Description

Technical Field

[0001] The utility model relates to the technical field of trademark processing, in particular to a trademark tri-folding machine. Background Art

[0002] During the sewing process, it is necessary to sew a trademark onto clothing, such as the collar of a jacket or the waistband of a pair of pants. Conventional trademarks sewn onto clothing or pants require cutting the rolled label before sewing it onto the garment. Furthermore, to ensure a secure fit after sewing, the label must be folded before sewing. This process requires pre-processing steps such as cutting and folding the label.

[0003] However, after a trademark that is only folded in half is sewn onto a garment, the end of the trademark may become unstitched or broken after long-term wear and washing by the user. Moreover, the trademark may easily fall off, affecting the user's wearing experience. Moreover, the edge of the trademark that is only folded in half is fixed in the sewing seam between the two pieces of fabric of the garment, and the trademark cannot fit the garment well, affecting the quality of the garment. Utility Model Content

[0004] The purpose of the utility model is to provide a trademark tri-folding machine, which can pre-process the trademark so that the trademark has the characteristics of being firm and stable after being sewn onto clothes.

[0005] To achieve this object, the present invention adopts the following technical solutions: a trademark tri-folding machine, comprising a frame and a clamping and conveying device arranged on the frame, two first folding devices and a second folding device, wherein the clamping and conveying device has a first folding station and a second folding station, and the clamping and conveying device is used to clamp the trademark and convey the trademark to the first folding station and the second folding station; the two first folding devices are respectively located on both sides of the first folding station, and the two first folding devices are used to fold the two ends of the trademark located on the first folding station and form two folding marks, and the two folding marks are arranged in parallel with the conveying path of the clamping and conveying device; the second folding device is located at the second folding station, and the second folding device is used to fold the trademark located on the second folding station in half and form a half fold mark, and the half fold mark is arranged in parallel with the two fold marks.

[0006] Furthermore, the clamping and conveying device includes a reciprocating transmission component and a clamping component. The reciprocating transmission component is installed on the frame and can slide back and forth relative to the frame. The clamping component is installed on the reciprocating transmission component. The clamping component is used to clamp the two sides of the trademark.

[0007] Furthermore, the reciprocating transmission assembly includes a motor, a connecting rod, a crank and a slider. The motor is installed on the frame, one end of the connecting rod is fixedly connected to the output shaft of the motor, the other end of the connecting rod is rotatably connected to one end of the crank, and the other end of the crank is rotatably connected to the slider. The slider can slide relative to the frame, and the motor works through the connecting rod and the crank to drive the slider to reciprocate on the frame, and the clamping assembly is installed on the slider.

[0008] Furthermore, the clamping assembly includes a cam, a slide plate and two clamping panels. The two clamping panels are slidably mounted on the slider in the up and down directions. The slide plate is fixed to the frame to carry the trademark. The cam is connected to the motor transmission. The cam can press against the two clamping panels under the drive of the motor to make the clamping panels slide up and down, so that the two clamping panels cooperate with the slide plate to clamp the two sides of the trademark respectively.

[0009] Furthermore, the first folding device includes a positioning block, a first folding heating block, a heating block driving mechanism and a supporting sheet. The positioning block is located above the first folding station, the positioning block is fixed to the edge of the clamping panel, and the supporting sheet is fixed to the edge of the slide plate. The first folding heating block is provided with a heating platform overlapped with the positioning block and an inclined platform overlapped with the support sheet. The heating block driving mechanism is used to drive the first folding heating block to press against the trademark and bend it and move closer to the positioning block so that the trademark is overlapped or the first folding heating block is away from the trademark.

[0010] Furthermore, the second folding device includes a sliding rod, a positioning rod, a second folding heating block and a folding pressing and pushing driving mechanism, the sliding rod is connected to the tail end of the slide plate, the positioning rod is connected to the tail end of a clamping panel, the positioning rod and the second folding heating block are respectively located on both sides of the second folding station, the positioning rod is located on the side of the second folding mark of the trademark, and the second folding heating block is pressed against the trademark under the drive of the folding pressing and pushing driving mechanism to bend the trademark. The second folding heating block is located below the positioning rod, and the folding pressing and pushing driving mechanism also drives the second folding heating block to rise to drive the trademark to fold and shape or descend.

[0011] Furthermore, the trademark tri-folding machine also includes a winding device and a cutting device installed on the frame. The winding device is used to convey the rolled trademark tape to the cutting device. The cutting device is used to cut the trademark tape. The cut trademark is clamped and conveyed by the clamping and conveying device.

[0012] Furthermore, the trademark tri-folding machine also includes a control device, which is electrically connected to the clamping and conveying device, the two first folding devices, and the second folding device.

[0013] The technical solution provided by the utility model may have the following beneficial effects:

[0014] The trademark tri-folding machine is provided with a clamping and conveying device to clamp the trademark and convey the trademark to the first folding station. The two first folding devices located on both sides of the first folding station fold the two side edges of the trademark so that the two side edges of the trademark are curled and folded. Then the clamping and conveying device conveys the trademark to the second folding station. The second folding device located on the second folding station folds the trademark in half. With this arrangement, the trademark and the sewing end of the clothes have a four-layer thickness and can be sewn on the clothes in the form of patches, which not only improves the quality of the clothes, but also forms a locking effect on the broken edge of the trademark, making it less likely for the sewing place to break or fall off, thereby making the trademark firm and stable after being sewn to the clothes. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of an embodiment of the trademark tri-folding machine of the utility model;

[0016] Figure 2 This is a front view of an embodiment of the trademark tri-folding machine of the utility model;

[0017] Figure 3 It is a cross-sectional view of an embodiment of the first folding device of the utility model;

[0018] Figure 4 It is a cross-sectional view of an embodiment of the second folding device of the utility model when the trademark is not folded;

[0019] Figure 5 This is a cross-sectional view of an embodiment of the second folding device of the utility model during the process of folding a trademark;

[0020] Figure 6 It is a schematic diagram of the folding order of the trademark of this utility model.

[0021] Description of Figure Numbers:

[0022] 100. Frame; 200. First folding device; 210. Positioning block; 220. First folding heating block; 221. Heating platform; 222. Inclined platform; 230. Heating block driving mechanism; 240. Support plate; 300. Second folding device; 310. Slide rod; 320. Positioning rod; 330. Second folding heating block; 340. Folding push-pushing driving mechanism; 341. Support seat; 342. Horizontal guide hole; 343. Connecting rod; 344. Lifting rod; 400. Reciprocating conveying assembly; 410. Motor; 420. Connecting rod; 430. Crank; 440. Slider; 500. Clamping assembly; 510. Cam; 520. Clamping panel; 530. Slide plate; 600. Winding device; 700. Cutting device; 800. Control device; 900. Trademark. DETAILED DESCRIPTION

[0023] The following describes embodiments of the present invention in detail. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended only to explain the present invention and are not to be construed as limiting the present invention.

[0024] In the description of the present invention, it should be understood that the terms "longitudinal", "transverse", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operate in a specific direction, and therefore should not be understood as limiting the present invention. In addition, features defined as "first" or "second" may explicitly or implicitly include one or more such features, and are used to distinguish between the described features, without distinction of order or importance.

[0025] In the description of the present invention, unless otherwise specified, “a plurality of” means two or more.

[0026] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections, electrical connections; direct connections, indirect connections through an intermediate medium, and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on the specific circumstances.

[0027] The following combination Figures 1 to 6, describing the trademark tri-folding machine of the embodiment of the present utility model.

[0028] A trademark tri-folding machine includes a frame 100 and a clamping and conveying device arranged on the frame 100, two first folding devices 200, and a second folding device 300. The frame 100 is used to install various components of the trademark tri-folding machine. The frame 100 can be made of sheet metal, can be constructed of profiles, or can be made of other materials, which are not specifically limited here.

[0029] The clamping and conveying device has a first folding station and a second folding station, and the clamping and conveying device is used to clamp the trademark 900 and convey the trademark 900 to the first folding station and the second folding station; further, the clamping and conveying device includes a reciprocating conveying component 400 and a clamping component 500, the reciprocating conveying component 400 is installed on the frame 100 and can slide back and forth relative to the frame 100, and the clamping component 500 is installed on the reciprocating conveying component 400, and the clamping component 500 is used to clamp the two sides of the trademark 900.

[0030] It should be noted that there are many mechanisms for the clamping assembly 500 to clamp the trademark 900 and the reciprocating conveying assembly 400 to convey the trademark 900. For example, the reciprocating conveying assembly 400 includes a motor 410, a screw and a sliding block. The sliding block is slidably mounted on the frame 100, and the motor 410 is fixedly mounted on the frame 100. The output shaft of the motor 410 is connected to the screw, and a threaded hole is provided through the sliding block that cooperates with the screw thread. The clamping assembly 500 is a clamping cylinder, which is mounted on the slider 440. In this way, the motor 410 drives the screw to rotate to drive the sliding block to slide back and forth. The clamping cylinder can clamp the trademark 900 and convey it from the first folding station to the second folding station.

[0031] For another example, in an embodiment of the present invention, the reciprocating transmission assembly 400 includes a motor 410, a connecting rod 420, a crank 430, and a slider 440. The motor 410 is mounted on the frame 100. One end of the connecting rod 420 is fixedly connected to the output shaft of the motor 410, and the other end of the connecting rod 420 is rotatably connected to one end of the crank 430. The other end of the crank 430 is rotatably connected to the slider 440. The slider 440 can slide relative to the frame 100. The motor 410 drives the slider 440 to reciprocate on the frame 100 through the transmission of the connecting rod 420 and the crank 430. The clamping assembly 500 is mounted on the slider 440. In addition, the clamping assembly 500 includes a cam 510, a slide plate 530, and two clamping panels 520. The two clamping panels 520 are both slidably mounted on the slider 440 in the up-down direction. The slide plate 530 is fixed to the frame 100 to carry the trademark 900. The cam 510 is in transmission connection with the motor 410. The cam 510 can press the two clamping panels 520 under the drive of the motor 410 to move the clamping panels 520 up and down, so that the two sides of the trademark 900 are located between the clamping panels 520 and the slide plate 530. The two clamping panels 520 slide downward under the drive of the cam 510 and press the two sides of the trademark 900 respectively. In this way, the two clamping panels 520 cooperate with the slide plate 530 to clamp the two sides of the trademark 900 respectively. That is, the motor 410 drives the connecting rod 420 to rotate, and the rotation of the connecting rod 420 drives the crank 430 to drive the slider 440, so that the slider 440 reciprocates, and the two clamping panels 520 can move again under the push of the driving cam 510 of the motor 410 to clamp the trademark 900. By pressing the trademark with the clamping panels 520 and driving the trademark to move on the slide plate 530, the trademark 900 can be transferred from the first folding station to the second folding station.

[0032] It should be noted that the two clamping panels 520 cooperate with the slide plate 530 to clamp the two sides of the trademark 900 located near the middle of the trademark 900, so that the two ends of the trademark 900 leave areas for the first folding device 200 to fold.

[0033] In addition, the two first folding devices 200 are respectively located on both sides of the first folding station. The two first folding devices 200 are used to fold the two ends of the trademark 900 located on the first folding station and form two fold marks. The two fold marks are arranged in parallel with the conveying path of the clamping conveying device; the second folding device 300 is located at the second folding station. The second folding device 300 is used to fold the trademark 900 located on the second folding station in half and form a half fold mark. The half fold mark is arranged in parallel with the two fold marks.

[0034] In this way, when the trademark 900 passes through the first folding station, the two first folding devices 200 fold the trademark 900, so that the two sides of the trademark 900 are folded to form two folding marks. When the trademark 900 passes through the second folding station, the second folding device 300 folds the trademark 900 in half, so that the trademark 900 is folded in half in the middle to form a folding mark. In this way, the sewing end of the trademark 900 and the clothes are fixed to the clothes to form a lock edge effect, which makes it less likely for the trademark to break or fall off at the sewing place, and thus makes the trademark 900 firm and stable after being sewn to the clothes.

[0035] Furthermore, the first folding device 200 includes a positioning block 210, a first folding heating block 220, a heating block driving mechanism 230, and a support sheet 240. The positioning block 210 is located above the first folding station. The first folding heating block 220 is provided with a heating platform 221 superimposed on the positioning block 210 and an inclined platform 222 superimposed on the support sheet 240. The heating block driving mechanism 230 is used to drive the first folding heating block 220 to press against the trademark 900, bend it, and move it closer to the positioning block 210 so that the trademark 900 is superimposed or to move the first folding heating block 220 away from the trademark 900. Specifically, the positioning block 210 is fixed to the edge of the clamping panel 520, and the edge of the slide plate 530 is connected to the support sheet 240. The positioning block 210 and the support sheet have the same length and are positioned opposite each other. The edge of the positioning block 210 protrudes outside the support sheet, and the position of the positioning block 210 corresponds to that of the first folding heating block 220. The bottom end surface of the positioning block 210 can be in contact with the top surface of the first folding heating block 220 so that the folded edge of the trademark can be completely in contact with the main body, thereby ensuring the folded edge effect.

[0036] When the trademark 900 moves between the positioning block 210 and the support sheet 240, the trademark 900 is located at the first folding station. At this time, the heating block driving mechanism 230 drives the first folding heating block 220 to press down on one side of the trademark 900, causing the side of the trademark 900 to bend downward. The first folding heating block 220 then moves toward the positioning block 210 and drives one side of the trademark 900 to bend. At this time, the first folding heating block 220 and the positioning block 210 overlap the heating platform 221 to heat and iron the curled side of the trademark and the straight side of the trademark 900, so that the folded curled edge will not be restored, facilitating later sewing.

[0037] Similarly, the other first folding device 200 also performs curling folding on the other side of the trademark 900 to form a folding mark and heats and irons it, which will not be described in detail here.

[0038] Further, such as Figure 4 and Figure 5The second folding device 300 includes a sliding rod 310, a positioning rod 320, a second folding heating block 330 and a folding pressing and pushing mechanism 340. The sliding rod 310 is connected to the tail end of the slide plate 530, and the positioning rod 320 is connected to the tail end of a clamping panel 520. The positioning rod 320 and the second folding heating block 330 are respectively located on both sides of the second folding station. The positioning rod 320 is located on the side of the second folding mark of the trademark 900. The second folding heating block is driven by the folding pressing and pushing mechanism 340 to press downward against the trademark 900, so that the trademark 900 is bent and moved toward the bottom of the sliding rod 310 to fold the trademark 900 in half and iron it into shape. Then the folding pressing and pushing mechanism 340 is activated to reset the second folding heating block 330 to prepare for folding the next trademark 900. Specifically, the folding, pressing, and pushing mechanism 340 includes a support base 341, a connecting rod 343, and a lifting rod 344. The support base 341 defines a transverse guide hole 342, with the tail end of the second folding heating block 330 slidingly engaged with the guide hole 342. The top end of the connecting rod 343 is fixedly connected to the tail end of the second folding heating block 330, while the bottom end of the connecting rod 343 is rotatably connected to the top end of the lifting rod 344. The lifting rod 344 drives the second folding heating block 330 through the connecting rod 343 as it moves up and down. Exemplarily, the lifting rod 344 is coupled to the motor 410 via a connecting rod, or alternatively, via another cam at the output end of the motor 410, coupled to the bottom end of the lifting rod 344. It is understood that the structure of the heating block driving mechanism 230 can be similar to that of the folding, pressing, and pushing mechanism 340, thereby driving the first folding heating block to complete the bending and ironing of the trademark.

[0039] In this way, the trademark tri-folding machine folds the cut trademark 900 three times, and after the three folds, the thickness of the seam between the trademark 900 and the clothes can be increased to four layers.

[0040] Furthermore, in order to make the trademark tri-fold machine more automated, the trademark tri-fold machine of this embodiment also includes a winding device 600 and a cutting device 700 installed on the frame 100. The winding device 600 is used to convey the rolled trademark tape to the cutting device 700, and the cutting device 700 is used to cut the trademark tape. The cut trademark 900 is clamped and conveyed by the clamping and conveying device. The winding device 600 includes a reel mounted on the frame 100 and a mechanism for pulling the label roll on the reel. The mechanism clamps the label roll and conveys it to the cutting device 700 for cutting. The mechanism may include a motor and two pressure rollers. The motor is mounted on the frame 100, and the output shaft of the motor is connected to one of the pressure rollers. The other pressure roller is mounted on the frame 100 to rotate at intervals. The label roll is passed between the two pressure rollers. The motor can be operated to convey the label roll. In addition, the cutting device 700 may include a cylinder and a cutter. The cylinder is mounted on the frame 100, and the cutter is connected to the transmission rod of the cylinder. The cylinder can drive the cutter to reciprocate to cut the label roll. There are many different specific implementation structures of the winding device 600 and the cutting device 700, which are not specifically limited here.

[0041] Furthermore, the trademark tri-folding machine also includes a control device 800, which is electrically connected to the gripping and conveying device, the two first folding devices 200, and the second folding device 300. The control device 800 is also electrically connected to the winding and feeding device 600 and the cutting device 700, so that the winding and feeding device 600, the cutting device 700, the gripping and conveying device, the two first folding devices 200, and the second folding device 300 can operate in a coordinated manner. It should be noted that the control device 800 can be a single-chip microcomputer, a PWM controller, a PLC controller, a microprocessor, or other electrical device capable of receiving external signals and outputting execution command signals. The control device 800 is a component of most fully automatic machines and is not specifically limited here.

[0042] The present invention adopts automated equipment to complete the prefabrication process of the trademark 900, including the curling and folding of the two sides of the trademark 900 and the folding of the middle of the trademark 900, so that the seam between the trademark 900 and the clothes has four layers of material. After being sewn to the clothes, the trademark 900 is not prone to seam breakage or delamination at the sewing parts, thereby making the trademark 900 firm and stable after being sewn to the clothes.

[0043] Other structures and operations of the trademark tri-folding machine according to the embodiment of the present invention are known to those skilled in the art and will not be described in detail here.

[0044] Throughout this specification, references to terms such as "embodiment" and "example" indicate that the specific features, structures, materials, or characteristics described in conjunction with that embodiment or example are included in at least one embodiment or example of the present invention. In this specification, schematic representations of these terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

[0045] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and purpose of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A trademark tri-folding machine, characterized in that: The trademark tri-folding machine comprises: a frame, a clamping and conveying device arranged on the frame, two first folding devices and a second folding device, wherein: The clamping and conveying device has a first folding station and a second folding station, and is used to clamp the trademark and convey the trademark to the first folding station and the second folding station; The two first folding devices are respectively located on both sides of the first folding station, and are used to fold the two ends of the trademark located on the first folding station to form two folding marks, and the two folding marks are arranged in parallel with the conveying path of the clamping conveying device; The second folding device is located at the second folding station, and is used to fold the trademark located at the second folding station in half and form a fold mark, which is arranged in parallel with the two fold marks.

2. The trademark tri-folding machine according to claim 1, characterized in that: The clamping and conveying device includes a reciprocating transmission component and a clamping component. The reciprocating transmission component is installed on the frame and can slide back and forth relative to the frame. The clamping component is installed on the reciprocating transmission component and is used to clamp the two sides of the trademark.

3. The trademark tri-folding machine according to claim 2, characterized in that: The reciprocating transmission assembly includes a motor, a connecting rod, a crank and a slider. The motor is installed on the frame, one end of the connecting rod is fixedly connected to the output shaft of the motor, the other end of the connecting rod is rotatably connected to one end of the crank, and the other end of the crank is rotatably connected to the slider. The slider can slide relative to the frame, and the motor works through the connecting rod and the crank to drive the slider to reciprocate on the frame, and the clamping assembly is installed on the slider.

4. The trademark tri-folding machine according to claim 3, characterized in that: The clamping assembly includes a cam, a slide plate and two clamping panels. The two clamping panels are slidably mounted on the slider in an up and down direction. The slide plate is fixed to the frame to carry the trademark. The cam is transmission-connected to the motor. The cam can press against the two clamping panels under the drive of the motor to make the clamping panels slide up and down, so that the two clamping panels cooperate with the slide plate to clamp the two sides of the trademark respectively.

5. The trademark tri-folding machine according to claim 4, characterized in that: The first folding device includes a positioning block, a first folding heating block, a heating block driving mechanism and a supporting sheet. The positioning block is located above the first folding station, the positioning block is fixed to the edge of the clamping panel, and the supporting sheet is fixed to the edge of the slide plate. The first folding heating block is provided with a heating platform superimposed on the positioning block and an inclined platform superimposed on the supporting sheet. The heating block driving mechanism is used to drive the first folding heating block to press against the trademark and bend it and move closer to the positioning block so that the trademark is superimposed or the first folding heating block is away from the trademark.

6. The trademark tri-folding machine according to claim 4, characterized in that: The second folding device includes a sliding rod, a positioning rod, a second folding heating block and a folding pressing and pushing driving mechanism. The sliding rod is connected to the tail end of the slide plate, the positioning rod is connected to the tail end of a clamping panel, the positioning rod and the second folding heating block are respectively located on both sides of the second folding station, the positioning rod is located on the side of the second folding mark of the trademark, and the second folding heating block is pressed against the trademark under the drive of the folding pressing and pushing driving mechanism to bend the trademark. The second folding heating block is located below the positioning rod, and the folding pressing and pushing driving mechanism also drives the second folding heating block to rise to drive the trademark to fold and shape or descend.

7. The trademark tri-folding machine according to claim 1, characterized in that: The trademark tri-folding machine also includes a winding device and a cutting device installed on the frame. The winding device is used to convey the rolled trademark tape to the cutting device. The cutting device is used to cut the trademark tape. The cut trademark is clamped and conveyed by the clamping and conveying device.

8. The trademark tri-folding machine according to any one of claims 1 to 7, characterized in that: The trademark tri-folding machine further includes a control device, which is electrically connected to the clamping and conveying device, the two first folding devices, and the second folding device.

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