Belt stamping machine

Abstract

A belt stamping machine comprises a rack, a frame-shaped support of the rack is provided with a lifting table, the lifting table comprises an air cylinder installation base and a supporting frame, an air cylinder is installed on the air cylinder installation base, the piston rod end of the air cylinder penetrates through the air cylinder installation base and is connected with a stamping structure, and the upper end face of the frame-shaped support is provided with a lifting control panel. A screw of the lifting control panel penetrates through the upper end face of the frame-shaped support and extends into the frame-shaped support, the screw is connected with the supporting frame in a threaded penetrating mode, the lifting control panel enables the lifting table to be adjusted in a vertical lifting mode through screw adjustment, and a base plate is arranged on the portion, below the character stamping structure, of the base and provided with an adjustable baffle. A step face is arranged on the baffle, the belt abuts against and is positioned through the step face, and the character stamping structure is pressed on the surface of the positioned belt from the upper portion to the lower portion through the air cylinder so as to achieve character stamping of the belt. According to the belt character stamping device, the efficiency of belt character stamping is greatly improved, and in the character stamping process, the injury problem that people are touched and scalded is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of belt production equipment, in particular to a belt hot stamping machine. Background Art

[0002] In the process of producing belts, it is necessary to print various patterns, texts or LOGOs on the surface of the belts to improve the aesthetics of the belts or to mark the trademarks or other identification functions of the produced belts. In the existing belt hot stamping process, a hand-made jig is generally used to press a font with a logo into the belt to form an indentation with a pattern, text or LOGO. However, the existing manual method not only has a slow belt hot stamping speed, but also needs to heat the font at 100℃~145℃ during the pressing process to prevent burrs on the edge of the indentation after pressing into the belt, thereby improving the smooth effect of the edge of the indentation of the font. Therefore, after the font is heated, it is easy to cause accidental touch and burns during the manual pressing process, causing personal injury. Therefore, for the hot stamping of the surface of the belt, it is necessary to design a hot stamping machine that can adjust its automatic drive to replace the existing manual jig pressing operation method, so as to improve the efficiency of belt hot stamping and avoid the problem of personal injury caused by accidental touching of the font during the hot stamping process. Utility Model Content

[0003] The utility model aims to provide a belt hot stamping machine, aiming to improve the efficiency of belt hot stamping and avoid the problem of personal injury during hot stamping.

[0004] In view of this, the technical solution provided by the utility model is as follows: a belt hot stamping machine, comprising a frame, the frame comprising a base and a frame-shaped bracket with a rear end of the base, the frame-shaped bracket being provided with an adjustable lifting platform, the lifting platform comprising a cylinder mounting seat extending on one side at the front end of the frame-shaped bracket and a support frame extending inside the frame-shaped bracket, a cylinder being mounted on the cylinder mounting seat, a piston rod end of the cylinder passing through the cylinder mounting seat and being connected with a hot stamping structure, a lifting control disk being provided on the upper end face of the frame-shaped bracket, a screw of the lifting control disk passing through the upper end face of the frame-shaped bracket and extending inside the frame-shaped bracket, a screw thread penetrating and connecting the support frame, the lifting control disk being adjusted by screws to adjust the lifting platform up and down, the base being provided with a pad under the hot stamping structure, an adjustable baffle being provided on the pad, a step surface being provided on the baffle, the belt being positioned against the step surface, and the hot stamping structure being pressed down from the top on the positioned belt surface by means of the cylinder to achieve hot stamping of the belt.

[0005] Furthermore, the hot-stamping structure comprises a lifting plate connected to the piston rod end of the cylinder and a heating seat connected to the bottom of the lifting plate, a plurality of heat pipe grooves are provided on the upper surface of the heating seat, heat pipes are installed in the heat pipe grooves, a dovetail groove is provided at the bottom of the heating seat, and a font mold is installed in the dovetail groove. The hot-stamping structure heats the heating seat by the heat pipes arranged in the heat pipe grooves, thereby heating the font mold, thereby achieving the hot-stamping effect of the font mold of the hot-stamping structure on the belt.

[0006] Furthermore, a thermocouple hole is provided on the side wall of the heating seat, and a thermocouple is installed in the thermocouple hole. The temperature of the heating seat is detected by the thermocouple, so that an external controller can control the heating effect of the heat pipe on the heating seat, so as to adjust the temperature of the hot stamping on different belt materials, thereby realizing the temperature control of the hot stamping structure during the belt hot stamping process.

[0007] Furthermore, the lifting plate is provided with a first screw hole, the heating seat is provided with a second screw hole corresponding to the first screw hole, and the first screw hole and the second screw hole are provided with connected fixing screws. The lifting plate is fixedly connected to the heating seat through the fixing screws, thereby facilitating the installation of the heat pipe on the heating seat.

[0008] Furthermore, a plurality of third screw holes are provided on the two side walls of the dovetail groove, and fixing screws are provided in the third screw holes. The fixing screws pass through the third screw holes to screw and fix the screws on both sides of the mold installed in the dovetail groove.

[0009] Furthermore, the support frame has two upper and lower tables, and threaded sleeves are installed on the upper and lower tables. The upper end surface of the frame-type bracket is installed with a threaded sleeve, and the screw of the lifting control disk is threadedly connected in the threaded sleeve. Through the threaded cooperation between the threaded sleeve and the screw, the support frame can be adjustably fixed in the frame-type bracket.

[0010] Furthermore, a sliding rod is provided between the frame-shaped brackets for the support frame to slide up and down for positioning. The support frame has linear bearings corresponding to the sliding rods on its upper and lower surfaces, and the sliding rods are sleeved in the linear bearings. Through the linear bearings, a sliding connection is formed between the sliding rods and the support frame, so that the lifting platform is more stable during the lifting and lowering adjustment process, especially after the adjustment and positioning, the extension and contraction of the cylinder during the belt hot stamping process, so the lifting platform can more stably support the cylinder.

[0011] Furthermore, the pad is provided with a pair of adjustment slots, by which the baffle is fixed at different positions of the adjustment slots by means of sunken bolts and screws, so that the position of the baffle can be adjusted and fixed for different belts and different fonts, thereby ensuring the positioning of the baffle on the belt.

[0012] The utility model can realize accurate heating of the letter mold by controlling the heating problem of the heat pipe of the letter hot stamping structure when hot stamping letters on the belt, and can realize the fast hot stamping of the belt positioned on the baffle by the letter hot stamping structure by using the cylinder, thereby greatly improving the efficiency of the belt hot stamping, and avoiding the problem of injury caused by touch and burns to personnel during the hot stamping process.

[0013] The utility model can fix the lifting platform on any position of the frame bracket through the lifting control panel, so in the process of belt hot stamping, the height of the fixed lifting platform can be adjusted to realize the pressing depth and strength of the cylinder on the belt during belt hot stamping, thereby further solving the problem of inconsistent indentation depth of the font on the belt after belt hot stamping caused by uneven strength during manual pressing. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is one of the three-dimensional structural schematic diagrams of the utility model.

[0015] Figure 2 This is the second schematic diagram of the three-dimensional structure of the utility model.

[0016] Figure 3 It is a schematic diagram of the three-dimensional structure of the lifting platform in the front view direction.

[0017] Figure 4 It is a schematic diagram of the three-dimensional structure of the lifting platform as seen from the rear.

[0018] Figure 5 It is a schematic diagram of the three-dimensional structure of the lifting platform when viewed from above.

[0019] Figure 6 It is a schematic diagram of the hot stamping structure.

[0020] Figure 7 It is a three-dimensional decomposition diagram of the hot stamping structure.

[0021] Figure 8 It is a schematic diagram of the three-dimensional structure of the bottom direction of the heating seat.

[0022] Among them: 1-frame, 11-frame bracket, 12-base, 13-pad, 131-adjustment slot, 14-baffle, 141-step surface, 2-lifting platform, 21-cylinder mounting seat, 22-support frame, 23-linear bearing, 3-cylinder, 4-lifting control panel, 5-hot stamping structure, 51-lifting plate, 511-connecting end, 512-first screw hole, 52-heating seat, 521-heat pipe slot, 522-second screw hole, 523-thermocouple hole, 524-dovetail slot, 525-third screw hole, 53-mold, 54-heat pipe, 55-thermocouple, 56-fixing screw, 6-threaded sleeve, 7-sliding rod. DETAILED DESCRIPTION

[0023] The following is a brief description of the implementation of the present utility model in conjunction with the accompanying drawings.

[0024] A belt hot stamping machine, refer to 1- Figure 2 , including a frame 1, the frame 1 includes a base 12 and a frame-shaped bracket 11 provided with a rear end of the base 12, the frame-shaped bracket 11 is provided with an adjustable lifting platform 2, the lifting platform 2 includes a cylinder mounting seat 21 extending at the front end of the frame-shaped bracket 11 on one side and a support frame 22 extending inside the frame-shaped bracket 11, a cylinder 3 is installed on the cylinder mounting seat 21, the piston rod end of the cylinder 3 passes through the cylinder mounting seat 21 and is connected to the hot stamping structure 5, the upper end surface of the frame-shaped bracket 11 is provided with a lifting control panel 4, the lifting control panel 4, the screw of which passes through the upper end surface of the frame-shaped bracket 11 and extends inside the frame-shaped bracket 11, the screw thread penetrates and connects the support frame 22, and the lifting control panel 4 is adjusted by the screw to make the lifting platform 2 For up and down lifting adjustment, the base 12 is provided with a pad 13 below the hot stamping structure 5, and an adjustable baffle 14 is provided on the pad 13. A pair of adjusting grooves 131 are provided on the pad 13. By means of the adjusting grooves 131, the baffle 14 is fixed to different positions of the adjusting grooves 131 by means of sunken bolts and screws, thereby achieving adjustable fixation of the position of the baffle 14 for different belts and different fonts 53, thereby ensuring the positioning of the baffle 14 on the belt, wherein a step surface 141 is provided on the baffle 14, and the belt is positioned against the step surface 141. When in use, by starting the cylinder 3, the piston rod of the cylinder 3 drives the hot stamping structure 5 to press down on the positioned belt surface from the top to achieve hot stamping of the belt.

[0025] Reference Figure 6 , Figure 7 , Figure 8The hot stamping structure 5 includes a lifting plate 51 connected to the piston rod end of the cylinder 3 and a heating seat 52 connected to the bottom of the lifting plate 51. The lifting plate 51 is provided with a connecting end 511 for connecting to the piston rod end of the cylinder 3. The heating seat 52 is made of a good thermal conductor material, such as stainless steel, so that the heating seat 52 can conduct heat evenly. A plurality of heat pipe grooves 521 are provided on the upper surface of the heating seat 52. Heat pipes 54 are installed in the heat pipe grooves 521. The side wall of the heating seat 52 is provided with a thermocouple hole 523. The thermocouple 55 is installed in the thermocouple hole 523. The temperature of the heating seat 52 is detected by the thermocouple 55, so that the external controller can control the heating effect of the heat pipe 54 on the heating seat 52, so as to adjust the temperature of the hot stamping of different belt materials. In order to realize the temperature control of the hot stamping structure 5 during the hot stamping process on the belt, a dovetail groove 524 is provided at the bottom of the heating seat 52, and a type mold 53 is installed in the dovetail groove 524. By utilizing the conical structure of the dovetail groove 524, after the type mold 53 is fixed in the dovetail groove 524, the type mold 53 will not fall down easily. In addition, a plurality of third screw holes 525 are provided on the two side walls of the dovetail groove 524, and fixing screws 56 are provided in the third screw holes 525. The fixing screws 56 are screwed and fixed on both sides of the type mold 53 installed in the dovetail groove 524 through the third screw holes 525. The hot stamping structure 5 heats the heating seat 52 through the heat pipe 54 arranged in the heat pipe groove 521, thereby realizing the heating of the type mold 53, thereby realizing the hot stamping effect of the type mold 53 of the hot stamping structure 5 on the belt.

[0026] In this embodiment, the lifting plate 51 and the heating seat 52 are connected and fixed by fixing screws 56. Specifically, a first screw hole 512 is opened on the lifting plate 51, and a second screw hole 522 corresponding to the first screw hole 512 is opened on the heating seat 52. The first screw hole 512 and the second screw hole 522 are provided with connected fixing screws 56. The lifting plate 51 is fixedly connected to the heating seat 52 by the fixing screws 56, thereby facilitating the installation of the heat pipe 54 on the heating seat 52.

[0027] In this embodiment, refer to Figure 3 , Figure 4 , Figure 5 In order to enable the support frame 22 to better support the cylinder fixing seat 21, the support frame 22 has an upper and lower table tops, and threaded sleeves 6 are installed on the upper and lower table tops. Correspondingly, the upper end surface of the frame-type bracket 11 is installed with a threaded sleeve 6, and the threaded sleeves 6 on the upper and lower table tops are coaxially corresponding to the threaded sleeves 6 on the upper end surface of the frame-type bracket 11. The screw thread of the lifting control panel 4 is connected in the threaded sleeve 6. Through the threaded cooperation between the threaded sleeve 6 and the screw, the support frame 22 is adjustably fixed in the frame-type bracket 11.

[0028] In this embodiment, in order to further improve the stability of the lifting platform 2, a sliding rod 7 is provided between the frame-shaped brackets 11 for the support frame 22 to slide up and down for positioning, wherein linear bearings 23 corresponding to the sliding rod 7 are provided on the upper and lower surfaces of the support frame 22, and the sliding rod 7 is fitted into the linear bearing 23. Through the linear bearing 23, a sliding connection is formed between the sliding rod 7 and the support frame 22, so that the lifting platform 2 is more stable during the lifting and lowering adjustment process, especially after the adjustment and positioning, during the extension and retraction of the cylinder 3 for belt hot stamping, the lifting platform 2 can therefore more stably support the cylinder 3.

[0029] The above embodiments only express the implementation methods of the utility model, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the patent of the utility model. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model.

Claims

1. A belt hot stamping machine, characterized in that: The frame comprises a base and a frame-shaped bracket with a rear end of the base, the frame-shaped bracket is provided with an adjustable lifting platform, the lifting platform comprises a cylinder mounting seat extending on one side at the front end of the frame-shaped bracket and a support frame extending inside the frame-shaped bracket, a cylinder is mounted on the cylinder mounting seat, a piston rod end of the cylinder passes through the cylinder mounting seat and is connected with a hot stamping structure, an upper end face of the frame-shaped bracket is provided with a lifting control disk, a screw of the lifting control disk passes through the upper end face of the frame-shaped bracket and extends inside the frame-shaped bracket, the screw thread penetrates and is connected to the support frame, the lifting control disk is adjusted by screws to adjust the lifting platform up and down, the base is provided with a pad below the hot stamping structure, an adjustable baffle is provided on the pad, a step surface is provided on the baffle, a belt is positioned against the step surface, and the hot stamping structure is pressed down from the top on the positioned belt surface by the cylinder to achieve hot stamping of the belt.

2. A belt hot stamping machine according to claim 1, characterized in that: The hot stamping structure includes a lifting plate connected to the piston rod end of the cylinder and a heating seat connected to the bottom of the lifting plate. The upper surface of the heating seat is provided with a plurality of heat pipe grooves, in which heat pipes are installed. The bottom of the heating seat is provided with a dovetail groove, in which a type mold is installed.

3. A belt hot stamping machine according to claim 2, characterized in that: A thermocouple hole is provided on the side wall of the heating seat, and a thermocouple is installed in the thermocouple hole.

4. A belt hot stamping machine according to claim 2, characterized in that: The lifting plate is provided with a first screw hole, the heating seat is provided with a second screw hole corresponding to the first screw hole, and the first screw hole and the second screw hole are provided with connected fixing screws.

5. The belt hot stamping machine according to claim 2, characterized in that: A plurality of third screw holes are provided on the two side walls of the dovetail groove, and fixing screws are provided in the third screw holes.

6. The belt hot stamping machine according to claim 1, characterized in that: The support frame has two upper and lower tables, and threaded sleeves are installed on the upper and lower tables. The upper end surface of the frame-type bracket is installed with a threaded sleeve. The screw of the lifting control disk is threadedly connected in the threaded sleeve. Through the threaded cooperation between the threaded sleeve and the screw, the support frame can be adjusted and fixed in the frame-type bracket.

7. A belt hot stamping machine according to claim 6, characterized in that: A sliding rod is provided between the frame-shaped brackets for the support frame to slide up and down for positioning. The support frame has linear bearings corresponding to the sliding rod on its upper and lower surfaces, and the sliding rod is sleeved in the linear bearing.

8. The belt hot stamping machine according to claim 1, characterized in that: A pair of adjustment slots are arranged on the backing plate.

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