CN219856436U - Gilt device of spectacle case inside lining - Google Patents

Abstract

The utility model provides a gold stamping device for an inner lining of a spectacle case, which comprises a frame, a driving device arranged above the frame and a gold stamping head arranged on the driving device. A thermoprinting platform for receiving the inner lining of the spectacle case is arranged below the thermoprinting head. The frame is provided with a conveying mechanism for conveying the electrochemical aluminum strips, and the conveying mechanism is used for conveying the electrochemical aluminum strips to pass between the hot stamping platform and the hot stamping head. The power output end of the driving device is connected with a fixed pressing plate, the lower end of the fixed pressing plate is elastically connected with a gold stamping pressing plate, and the gold stamping head is connected to the gold stamping pressing plate. Be equipped with the spacing portion that sets up to gilt head protrusion on the gilt platform, spacing portion is including the spacing space that can hold the glasses box inside lining. An adjusting unit is arranged between the gold stamping platform and the limiting part and is used for adjusting the limiting space so that a preset position in the limiting space is arranged below the gold stamping head. The spectacle case lining gilding device can adjust the positions of the spectacle case lining and the gilding head, and improves the gilding quality and the product attractiveness.

Description

Gilt device of spectacle case inside lining

Technical Field

The utility model relates to the technical field of spectacle case production, in particular to a spectacle case lining gilding device.

Background

The hot stamping commonly called as gold stamping technology has wide application range and good visual effect. Therefore, the technology is applied to the fields of paper products, textiles, decorative materials and the like, and the trademark needs to be hot stamped and fixed in the inner lining and the outer box of the spectacle case so as to achieve the purpose of decoration or marking.

The structure of the lining box of the glasses box is the same as that of the glasses box in the prior art, the lining box of the glasses box is mainly made of bead velvet, the lining box comprises two half box linings which can rotate relatively along with the shape, convex ribs are arranged between the two half box linings, the reverse sides of the convex ribs are grooves, the pivoting ribs of the corresponding glasses box are arranged, and the lining box of the glasses box is stuck in the glasses box by gluing on the inner wall of the glasses box.

Generally, the existing spectacle case production process is to first print the trademark or name of the spectacle case on the inner liner of the spectacle case before the inner liner of the spectacle case is adhered. In the thermoprinting process, because the spectacle case lining has certain elasticity, and most of manual handheld spectacle case lining is placed to gilt head below among the prior art, perhaps set up a baffle in order spacing, but in gilt head downward impact in-process, can take place to shift, can cause the incomplete problem of icon imprinting of thermoprint. Moreover, the thermoprinting operation of each batch cannot enable the thermoprinting mark positions of the inner lining of each spectacle case to be consistent, the consistency of products cannot be guaranteed, and the sales and brand images of the products are affected.

Disclosure of Invention

In view of the above, the present utility model aims to provide a spectacle case lining gilding device, so as to adjust the positions of the spectacle case lining and the gilding head, ensure the consistency of the gilding positions, ensure the quality of the gilding, and improve the aesthetic property of the product.

In order to achieve the above purpose, the technical scheme of the utility model is realized as follows:

the inner lining gold stamping device of the spectacle case comprises a frame, a driving device arranged above the frame and gold stamping heads arranged on the driving device;

a hot stamping platform for receiving the inner lining of the spectacle case is arranged below the hot stamping head;

the frame is provided with a conveying mechanism for conveying the electrochemical aluminum strips, and the conveying mechanism is used for conveying the electrochemical aluminum strips to pass between the hot stamping platform and the hot stamping head;

the power output end of the driving device is connected with a fixed pressing plate, the lower end of the fixed pressing plate is elastically connected with a gold stamping pressing plate, and the gold stamping head is connected to the gold stamping pressing plate;

the gold stamping platform is provided with a limiting part protruding towards the gold stamping head, and the limiting part comprises a limiting space capable of containing the inner lining of the spectacle case;

the gold stamping device comprises a gold stamping platform and a limiting part, wherein an adjusting unit is arranged between the gold stamping platform and the limiting part and used for adjusting the limiting space so that a preset position in the limiting space is arranged below the gold stamping head.

Further, the conveying mechanism comprises a driving part, an unreeling roller, a winding roller, a conveying roller and a tensioning roller which are rotatably connected to the frame; the unreeling roller and the winding roller are respectively arranged at two sides of the gold stamping head;

and the power output end of the driving part is in transmission connection with the wind-up roll.

Further, the unreeling roller is adjustably connected with a tensioning roller, and/or one of the conveying rollers is adjustably connected with the tensioning roller.

Further, two the conveying rollers are adjacently arranged below the winding roller, and a tensioning roller is connected to the conveying roller far away from one side of the unwinding roller in an adjustable mode.

Further, the tensioning roller comprises a connecting plate and a screw shaft which is in screw connection with the connecting plate, a first positioning plate and a second positioning plate which are arranged at intervals with the first positioning plate are sleeved on the screw shaft, and the first positioning plate and the second positioning plate are used for limiting the electrochemical aluminum strip to move along the axial direction of the screw shaft.

Further, a long groove penetrating through the connecting plate and arranged along the length direction of the connecting plate is formed in the connecting plate, and a convex shaft penetrating through the long groove and a fixing part used for limiting the connecting plate to axially move along the convex shaft are formed in one side of the unreeling roller and/or the conveying roller.

Further, a first guide post which is vertically arranged is arranged on the gold stamping pressing plate, the first guide post penetrates through the fixed pressing plate, a nut for preventing the gold stamping pressing plate from falling out is arranged at the upper end of the first guide post, and the nut is arranged on one side, far away from the gold stamping pressing plate, of the fixed pressing plate;

and an elastic piece is arranged on the first guide post, and is compressed when the gold stamping head is driven to be abutted on the inner lining of the spectacle case.

Further, the adjusting unit comprises an adjusting groove arranged on the gold stamping platform and an adjusting bolt connected to the limiting part;

the adjusting bolt is arranged in the adjusting groove, and is driven to move along the adjusting groove so as to adjust the angle between the limiting part and the gold stamping platform.

Further, the regulating groove is two arc grooves which are oppositely arranged, two regulating bolts are arranged at two ends of the limiting space, the circle centers of the two arc grooves are the same, and the diameter of the circular arc enclosed by the two arc grooves is equal to the distance between the two regulating bolts.

Further, the limiting part comprises a base plate and a half box body protruding from the base plate;

the half box body is used for positioning part of the spectacle case lining;

the base plate is also provided with a pressure-bearing part which is arranged close to the half box body, the other part of the spectacle case lining is arranged above the pressure-bearing part, two sides of the pressure-bearing part are provided with positioning parts, and the positioning parts can be driven to extend out to limit the displacement of the spectacle case lining.

Compared with the prior art, the utility model has the following advantages:

according to the spectacle case lining gilding device, the elastic connection gilding pressing plate is arranged at the lower end of the fixed pressing plate, so that certain elastic force can be generated in the gilding head gilding process, and uneven picture and text gilding caused by overlarge pressure in the gilding process is avoided. And, through setting up the spacing portion on gilt platform, can fix a position the glasses box inside lining, prevent to take place dislocation removal at thermoprint in-process, improve thermoprint quality, improve uniformity and the aesthetic property of product.

In addition, the elastic component is located between fixed clamp plate and the gilt clamp plate, gilt first fixed connection on the gilt clamp plate, when the gilt clamp plate supports to press on the spectacle case inside lining, the elastic component is compressed to cushion the speed of gilt first to the inside lining, reduce the gilt pressure, prevent the inhomogeneous condition of picture and text thermoprint.

In addition, fixedly connected with adjusting bolt on the spacing portion, the angle and the position of operator accessible adjusting bolt adjustment spacing portion to further guarantee the accuracy of thermoprint position, improve thermoprint effect.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model. In the drawings:

fig. 1 is a perspective view of a first view angle of a spectacle case lining gilding device according to an embodiment of the present utility model;

fig. 2 is a perspective view of a second view angle of a spectacle case lining gilding device according to an embodiment of the present utility model;

fig. 3 is a schematic front view of a gilding device with a lining of a spectacle case according to an embodiment of the present utility model;

fig. 4 is a schematic structural diagram of a spectacle case lining gilding device according to an embodiment of the present utility model, excluding a driving device;

fig. 5 is a perspective view of a third view angle of a spectacle case lining gilding device according to an embodiment of the present utility model;

fig. 6 is a schematic perspective view of a gilding stage and an adjusting unit according to an embodiment of the present utility model;

fig. 7 is a schematic top view of a gilding stage and an adjustment unit according to an embodiment of the present utility model;

fig. 8 is a schematic top view of a stamping platform according to an embodiment of the present utility model.

Reference numerals illustrate:

1. a frame; 2. a driving device; 3. scalding a gold head; 4. a thermoprinting platform; 5. a conveying mechanism; 6. an adjusting unit;

101. a support plate; 102. a mounting plate; 103. a second guide post;

201. a fixed pressing plate; 202. gilding pressing plate;

401. a limit part; 402. a limit space;

501. a driving section; 502. an unreeling roller; 503 wind-up roll; 504 conveying rollers; 505. a first tension roller; 506. a second tension roller; 507. a connecting plate; 508. the screw is connected with the shaft; 509. a first positioning plate; 510. a second positioning plate;

601. an adjustment tank; 602. an adjusting bolt;

2021. a first guide post; 2022. a nut; 2023. an elastic member;

4011. a substrate 4012 and a half box body; 4013. a pressure-bearing part 4014 and a positioning part; 4015. a limiting plate; 4016. a chute;

5071. a long groove; 5072. a protruding shaft.

Detailed Description

It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other.

In the description of the present utility model, it should be noted that the azimuth or positional relationship indicated by the terms "upper", "lower", "inner", "back", etc. are based on the azimuth or positional relationship shown in the drawings, and are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element referred to must have a specific azimuth, be constructed and operated in a specific azimuth, and thus should not be construed as limiting the present utility model. In addition, the terms "first," "second," are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Furthermore, in the description of the present utility model, the terms "mounted," "connected," and "connected," are to be construed broadly, unless otherwise specifically defined. For example, the connection can be fixed connection, detachable connection or integrated connection; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in combination with specific cases.

The utility model will be described in detail below with reference to the drawings in connection with embodiments.

The embodiment relates to a spectacle case lining gilding device, which comprises a frame 1, a driving device 2 arranged above the frame 1, and a gilding head 3 arranged on the driving device 2. A thermoprinting platform 4 for receiving the inner lining of the spectacle case is arranged below the thermoprinting head 3. The frame 1 is provided with a conveying mechanism 5 for conveying the electrochemical aluminum strips, and the conveying mechanism 5 is used for conveying the electrochemical aluminum strips to pass between the hot stamping platform 4 and the hot stamping head 3.

In addition, the power output end of the driving device 2 is connected with a fixed pressing plate 201, the lower end of the fixed pressing plate 201 is elastically connected with a gold stamping pressing plate 202, and the gold stamping head 3 is connected to the gold stamping pressing plate 202. Be equipped with the spacing portion 401 that sets up to gilt head 3 protrusion on the gilt platform, spacing portion 401 is including the spacing space 402 that can hold the glasses box inside lining. An adjusting unit 6 is arranged between the gold stamping platform and the limiting part 401, and the adjusting unit 6 is used for adjusting the limiting space 402 so that a preset position in the limiting space 402 is arranged below the gold stamping head 3.

According to the spectacle case lining gilding device, the elastic connection gilding press plate 202 is arranged at the lower end of the fixed press plate 201, so that certain elastic force can be generated in the gilding head 3 gilding process, and uneven picture and text gilding caused by overlarge pressure in the gilding process is avoided. And, through setting up spacing portion 401 on gilt platform, can fix a position the glasses box inside lining, prevent to take place dislocation removal at thermoprint in-process, improve thermoprint quality, improve uniformity and the aesthetic property of product.

Based on the above overall description, as shown in fig. 1, the frame 1 of the present embodiment is disposed above the stamping platform and is fixedly connected to the stamping platform by bolts, and the frame 1 of the present embodiment includes two support plates 101 vertically disposed on the stamping platform and disposed at intervals, and a base is connected above the support plates 101.

As shown in fig. 1 to 2, the driving device 2 is fixed above the base, and preferably, the driving device 2 in this embodiment is driven by an air cylinder, and in other embodiments, the driving device may also drive the gold stamping head 3 by a power source that is driven by a straight line, such as an oil cylinder, an electric cylinder, or the like. The structure and function of the stamping press plate 202 and the stamping head 3 of this embodiment are the same as those of the prior art.

As also shown in fig. 1 to 2, a fixed pressing plate 201 is disposed below the base at intervals, and the fixed pressing plate 201 is fixedly connected with the power output end of the driving device 2. Two second guide posts 103 are arranged at two ends of the fixed pressing plate 201, through holes for the second guide posts 103 to penetrate are formed in the base, and when the fixed plate is driven to move up and down along the base, the second guide posts 103 can improve the position accuracy of the hot stamping head 3 and guarantee the hot stamping effect.

As a preferred embodiment, the stamping press 202 is provided with a first guide post 2021 vertically arranged, the first guide post 2021 penetrates through the fixed press 201, a nut 2022 for preventing the first guide post 2021 from falling out is arranged at the upper end of the first guide post 2021, and the nut 2022 is arranged at one side of the fixed press 201 away from the stamping press 202. The first guide post 2021 is provided with an elastic element 2023, and when the metal stamping head 3 is driven to abut against the inner lining of the glasses case, the elastic element 2023 is compressed.

In a specific structure, as shown in fig. 1 to 3, the present hot stamping press plate 202 is disposed below the fixed press plate 201, and the hot stamping press plate 202 is connected to the fixed press plate 201 through a first guide post 2021 and a nut 2022. The fixing plate is provided with a through hole through which the first guide post 2021 can be penetrated, the nut 2022 is arranged above the fixing pressing plate 201, the outer diameter of the nut 2022 is larger than the diameter of the through hole, the nut 2022 is in threaded connection with the first guide post 2021, and a jackscrew for fixing the nut 2022 and the first guide post 2021 is arranged along the radial direction of the nut 2022.

Preferably, the elastic member 2023 in this embodiment is a compression spring, the elastic member 2023 is disposed between the fixed platen 201 and the stamping platen 202, and the stamping head 3 is fixedly connected to the stamping platen 202, so that when the stamping platen 202 is pressed against the inner liner of the glasses case, the elastic member 2023 is compressed to buffer the speed of the stamping head 3 against the inner liner, reduce the stamping pressure, and prevent the uneven stamping of graphics and texts.

It should be noted that the pressure of the elastic member 2023 may be adjusted according to the required stamping pressure, so as to effectively avoid the occurrence of uneven quality of the image-text stamping or unclear image-text imprinting caused by too high or too low stamping pressure. Moreover, the elastic member 2023 can be replaced by only disassembling the nut 2022 and the first guide post 2021, so that the structure is simpler, the cost is lower, and the use and implementation are more convenient compared with the adjustment mechanism for the hot stamping pressure in the prior art.

In addition, in the present embodiment, the conveying mechanism 5 includes a driving portion 501, and an unreeling roller 502, a wind-up roller 503, a conveying roller 504, and a tensioning roller rotatably connected to the frame 1, where the unreeling roller 502 and the wind-up roller 503 are respectively disposed on two sides of the gold stamping head 3. The power output end of the driving part 501 is in transmission connection with the wind-up roller 503.

Specifically, as shown in fig. 3 and 4, the driving part 501 of the present embodiment is a variable frequency motor, and adjusts the tension of the electrochemical aluminum strip by frequency adjustment. Of course, tension controllers as used in the prior art may also be used for control.

Further, a tension roller is adjustably coupled to unwind roller 502 and a tension roller is adjustably coupled to one of transport rollers 504. Two conveying rollers 504 are adjacently arranged below the winding roller 503, and a tensioning roller is adjustably connected to the conveying roller 504 on the side far away from the unwinding roller 502.

In a specific structure, as shown in fig. 3 and 4, a mounting plate 102 is transversely connected between two support plates 101 in the present embodiment, and an unreeling roller 502, a reeling roller 503, a conveying roller 504 and a tensioning roller are all pivotally connected to the mounting plate 102. Wherein, wind-up roll 503 is disposed above conveying rolls 504, and two conveying rolls 504 are adjacently disposed.

For convenience of explanation, the tension roller provided obliquely below the unwind roller 502 is designated as a first tension roller 505, and the tension roller provided on the conveying roller 504 on the right side is designated as a second tension roller 506. As shown based on the state of fig. 3, the first tension roller 505 and the second tension roller 506 of the present embodiment are disposed obliquely to the lower right corner.

As shown in fig. 3 and 4, the coiled electro-aluminum strip of the present embodiment is wound around the winding roller 503 when not hot stamped, and the electro-aluminum strip is wound around the outer side of the first tensioning roller 505 from the inner side of the unwinding roller 502, and is wound around the left conveying roller 504 from the lower side of the first tensioning roller 505 to the lower side and the outer side of the second tensioning roller 506. The electrochemical aluminum strip is wound from the upper side of the left conveying roller 504 to the lower side of the right conveying roller 504 and wound on the winding roller 503 for winding. The inner side in the above description is the direction approaching the gold stamping head 3, and the outer side is the direction separating from the gold stamping head 3.

In this embodiment, the tensioning roller includes a connecting plate 507, a screw shaft 508 screwed on the connecting plate 507, a first positioning plate 509 and a second positioning plate 510 spaced from the first positioning plate 509 are sleeved on the screw shaft 508, and the first positioning plate 509 and the second positioning plate 510 are used for limiting the electrochemical aluminum strip to move along the axial direction of the screw shaft 508.

Preferably, the conveying mechanism 5 is configured as a step-wise conveying, and the step-wise conveying means that each time the conveying is performed for a predetermined distance, the gold stamping is performed after the conveying is completed, and then the conveying is performed for a predetermined distance, and the rotation frequency of the winding roller 503 depends on the beat of the inner lining of the spectacle case and the descending of the gold stamping head 3.

As shown in fig. 4 and 5, the connection plate 507 is provided with a long groove 5071 penetrating therethrough and provided along a length direction thereof, and one side of the unreeling roller 502 and the conveying roller 504 is provided with a protruding shaft 5072 penetrating through the long groove 5071, and a fixing portion for restricting the connection plate 507 from moving axially along the protruding shaft 5072. The fixing portion of this embodiment adopts a nut 2022, and a threaded section in threaded connection with the nut 2022 is provided at the rear end of the male shaft 5072. The electrochemical aluminum strip is conveyed between the first positioning plate 509 and the second positioning plate 510, and the tension of the spectacle case lining gilding device is adjusted through frequency modulation of a variable frequency motor and position change of two tension rollers.

The adjusting unit 6 comprises an adjusting groove 601 arranged on the gold stamping platform and an adjusting bolt 602 connected to the limiting part 401. The adjusting bolt 602 is disposed in the adjusting groove 601, and the adjusting bolt 602 is driven to move along the adjusting groove 601, so as to adjust the angle between the limiting portion 401 and the gold stamping platform.

In a specific structure, as shown in fig. 4, an adjusting bolt 602 is fixedly connected to the limiting portion 401, and an operator can adjust the angle and the position of the limiting portion 401 by adjusting the adjusting bolt 602, so that the accuracy of the hot stamping position is further ensured, and the hot stamping effect is improved.

In addition, as shown in fig. 6 to 8, the adjusting groove 601 in this embodiment is two arc grooves that are oppositely disposed, two adjusting bolts 602 are disposed at two ends of the limiting space 402, the centers of the two arc grooves are the same, and the diameters of the arcs enclosed by the two arc grooves are equal to the distance between the two adjusting bolts 602.

Further, the limiting portion 401 includes a substrate 4011 and a half box 4012 protruding from the substrate 4011. The half-box 4012 is used for positioning portion 4014 to divide the inner lining of the spectacle case. The base plate 4011 is further provided with a pressure-bearing portion 4013 adjacent to the half box body 4012, the other part of the spectacle case lining is arranged above the pressure-bearing portion 4013, two sides of the pressure-bearing portion 4013 are provided with positioning portions 4014, and the positioning portions 4014 can be driven to extend to limit displacement of the spectacle case lining.

Specifically, as shown in fig. 6 to 8, the half-box 4012 of the embodiment may be formed by welding a steel member of a dedicated mold to the base plate 4011. The spectacle case liner may also be directly bonded to the base plate 4011. The pressure-bearing portion 4013 of this embodiment is made of plastic or hard rubber, and is fixed on the base plate 4011 by bonding, so as to prevent the inner liner of the spectacle case from being damaged when the gold stamping head 3 is pressed.

In addition, as shown in fig. 6 to 7, a chute 4016 is formed on a substrate 4011 in the embodiment, two sides of the length of the chute 4016, which are longer than the length of the half box 4012, extend outwards, two limiting plates 4015 capable of sliding along the extending direction of the chute 4016 are arranged above the chute 4016, the limiting plates 4015 in the embodiment are formed into an L shape, one end of each limiting plate 4015 is provided with a protruding block protruding towards the chute 4016, and the thickness of each protruding block is adapted to the width of the chute 4016.

The thickness of the limiting plate 4015 is greater than the width of the chute 4016 to prevent the limiting plate 4015 from falling. When the inner side of the glasses case is placed on the limiting part 401, the limiting plate 4015 is driven to move towards the center of the half case 4012, so that the limiting plate 4015 is propped against two ends above the inner lining of the glasses case, and movement in the thermoprinting process caused by upwarp of the thermoprinting head 3 when the thermoprinting head is pressed down is prevented. In this embodiment, the movement of the limiting plates 4015 on both sides may be controlled by using an air cylinder.

In addition, as shown in fig. 3 and 6, the positioning portion 4014 of the present embodiment includes a driving cylinder fixed below the base plate 4011, and a baffle plate provided on a power output end of the driving cylinder, and when the spectacle case liner is in place, the baffle plate is driven to rise to a side surface of the spectacle case liner to block lateral movement of the spectacle case liner above the pressure-receiving portion 4013. In addition, since the two positioning portions 4014 are provided in this embodiment, the positioning portions 4014 can abut against both sides of the inner lining of the spectacle case, and the frictional force between the positioning portions 4014 and the inner lining of the spectacle case can prevent the movement in the longitudinal direction.

According to the spectacle case lining gilding device, the elastic connection gilding press plate 202 is arranged at the lower end of the fixed press plate 201, so that certain elastic force can be generated in the gilding head 3 gilding process, and uneven picture and text gilding caused by overlarge pressure in the gilding process can be avoided. And, through setting up spacing portion 401 on gilt platform, can fix a position the glasses box inside lining, prevent to take place dislocation removal at thermoprint in-process, improve thermoprint quality, improve uniformity and the aesthetic property of product.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims (10)

1. The utility model provides a spectacle case inside lining gilt device which characterized in that:

comprises a frame (1), a driving device (2) arranged above the frame (1), and a gold stamping head (3) arranged on the driving device (2);

a hot stamping platform (4) for receiving the inner lining of the spectacle case is arranged below the hot stamping head (3);

a conveying mechanism (5) for conveying the electrochemical aluminum strips is arranged on the frame (1), and the conveying mechanism (5) is used for conveying the electrochemical aluminum strips to pass between the hot stamping platform (4) and the hot stamping head (3);

the power output end of the driving device (2) is connected with a fixed pressing plate (201), the lower end of the fixed pressing plate (201) is elastically connected with a gold stamping pressing plate (202), and the gold stamping head (3) is connected to the gold stamping pressing plate (202);

the gold stamping platform is provided with a limiting part (401) protruding towards the gold stamping head (3), and the limiting part (401) comprises a limiting space (402) capable of containing the inner lining of the spectacle case;

an adjusting unit (6) is arranged between the gold stamping platform and the limiting part (401), and the adjusting unit (6) is used for adjusting the limiting space (402) so that a preset position in the limiting space (402) is arranged below the gold stamping head (3).

2. The spectacle case liner stamping device of claim 1, wherein:

the conveying mechanism (5) comprises a driving part (501), an unreeling roller (502), a winding roller, a conveying roller and a tensioning roller which are rotatably connected to the frame (1); the unreeling roller (502) and the reeling roller are respectively arranged at two sides of the gold stamping head (3);

the power output end of the driving part (501) is in transmission connection with the wind-up roll.

3. The spectacle case liner stamping device of claim 2, wherein:

the unreeling roller (502) is adjustably connected with a tensioning roller, and/or one of the conveying rollers is adjustably connected with the tensioning roller.

4. A spectacle case liner stamping device as claimed in claim 3, wherein:

the two conveying rollers are adjacently arranged below the winding roller, and a tensioning roller is connected to the conveying roller on one side far away from the unwinding roller (502) in an adjustable mode.

5. A spectacle case liner stamping device as claimed in claim 3, wherein:

the tensioning roller comprises a connecting plate (507), a screw shaft (508) which is in screw connection with the connecting plate (507), a first positioning plate (509) and a second positioning plate (510) which are arranged at intervals with the first positioning plate (509) are sleeved on the screw shaft (508), and the first positioning plate (509) and the second positioning plate (510) are used for limiting the electrochemical aluminum strip to move along the axial direction of the screw shaft (508).

6. The spectacle case liner stamping device of claim 5, wherein:

the connecting plate (507) is provided with a long groove (5071) penetrating through the connecting plate and arranged along the length direction of the connecting plate, the unreeling roller (502) and/or one side of the conveying roller is provided with a protruding shaft (5072) penetrating through the long groove (5071), and a fixing part used for limiting the connecting plate (507) to axially move along the protruding shaft (5072).

7. The spectacle case liner stamping device of claim 1, wherein:

the gold stamping press plate (202) is provided with a first guide pillar (2021) which is vertically arranged, the first guide pillar (2021) penetrates through the fixed press plate (201), the upper end of the first guide pillar (2021) is provided with a nut (2022) for preventing the first guide pillar from falling out, and the nut (2022) is arranged on one side, far away from the gold stamping press plate (202), of the fixed press plate (201);

an elastic piece (2023) is arranged on the first guide pillar (2021), and when the gold stamping head (3) is driven to abut against the inner lining of the spectacle case, the elastic piece (2023) is compressed.

8. The spectacle case liner stamping device of claim 1, wherein:

the adjusting unit (6) comprises an adjusting groove (601) arranged on the gold stamping platform and an adjusting bolt (602) connected to the limiting part (401);

the adjusting bolt (602) is arranged in the adjusting groove (601), and the adjusting bolt (602) is driven to move along the adjusting groove (601) so as to adjust the angle between the limiting part (401) and the gold stamping platform.

9. The spectacle case liner stamping device of claim 8, wherein:

the adjusting groove (601) is two arc grooves which are oppositely arranged, two adjusting bolts (602) are arranged at two ends of the limiting space (402), the circle centers of the two arc grooves are identical, and the diameter of an arc formed by encircling the two arc grooves is equal to the distance between the two adjusting bolts (602).

10. The spectacle case liner stamping device of claim 9, wherein:

the limiting part (401) comprises a substrate (4011) and a half box body (4012) which is convexly arranged on the substrate (4011);

the half box body (4012) is used for dividing the inner lining of the spectacle case by a positioning part (4014);

the glasses case is characterized in that a pressure-bearing portion (4013) which is arranged adjacent to the half case body (4012) is further arranged on the base plate (4011), the other part of the glasses case inner liner is arranged above the pressure-bearing portion (4013), positioning portions (4014) are arranged on two sides of the pressure-bearing portion (4013), and the positioning portions (4014) can be driven to extend out to limit the displacement of the glasses case inner liner.