CN113352807A - Concave-convex label processing device and processing technology thereof - Google Patents

Abstract

The application relates to the field of label processing, in particular to a concave-convex label processing device which comprises a rack, wherein a lower pressing plate and an upper pressing plate are arranged on the rack, a label base material is placed on the lower pressing plate, a limiting plate is arranged on one surface, facing the label base material, of the upper pressing plate, and a control assembly is arranged between the limiting plate and the rack; this application helps reducing the absorption adhesion of label substrate and top board, has reached and has helped reducing the effect to the follow-up work influence of top board.

Description

Concave-convex label processing device and processing technology thereof

Technical Field

The application relates to the field of label processing, in particular to a concave-convex label processing device and a processing technology thereof.

Background

With the development of the concave-convex imprinting technology, concave-convex labels with three-dimensional sense widely appear in the fields of view of the public; embossing is a special printing method without using ink in the printing industry, and equipment commonly used in the printing method is a platen press.

In the actual production process, an operator firstly installs an upper pressure plate and a lower pressure plate on a flat-bed press, and then places the label base material between the upper pressure plate and the lower pressure plate; and then, under the driving of a hydraulic system of the printing machine, the upper pressing plate moves downwards to imprint the label base material, and the heating system on the lower imprinting plate heats the label base material at the moment so that the label base material is easier to generate plastic deformation.

In view of the above related technologies, the applicant believes that the upper platen is tightly attached to the label substrate when the label substrate is stamped, and when the upper platen is lifted, the label substrate is easily adsorbed and adhered to the upper platen, so that the subsequent work of the upper platen is affected.

Disclosure of Invention

When the top board rose, in order to help reducing the absorption adhesion of label substrate and top board, and then help reducing the influence to the follow-up work of top board, this application provides a concave-convex type label processingequipment and processing technology thereof.

The application provides a concave-convex type label processingequipment and processing technology adopts following technical scheme:

a concave-convex label processing device comprises a rack, wherein the rack comprises a top plate and a bottom plate which are opposite to each other; a lower pressing plate is fixedly connected to the bottom plate, and a label base material is placed on the lower pressing plate; an upper pressure plate is arranged on the top plate, and a hydraulic system is arranged between the upper pressure plate and the top plate; the label base material comprises an upper pressing plate and a top plate, wherein the upper pressing plate is provided with a limiting plate on one side facing the label base material, a control assembly is arranged between the limiting plate and the top plate, and the control assembly is used for enabling the limiting plate to rise behind the upper pressing plate.

Through adopting above-mentioned technical scheme, because the limiting plate rises behind the top board, consequently when the top board accomplished a impression action and rises, the limiting plate can carry out short time spacing to the label substrate, and this has reduced the motion that the top board was followed to the label substrate, and then has reduced the absorption adhesion of label substrate with the top board, has reached and has helped reducing the effect to the follow-up work influence of top board.

Optionally, the control assembly comprises a sleeve, a limiting rod and a limiting ring; the sleeve is fixedly connected with the top plate, the sleeve is sleeved outside the limiting rod, the sleeve is in sliding fit with the limiting rod in the vertical direction, and one end, far away from the sleeve, of the limiting rod is fixedly connected with the limiting plate; a clamping groove is formed in the side wall of the inner ring of the sleeve, a clamping block made of elastic material is fixedly connected to the position, opposite to the clamping groove, of the limiting rod, and the clamping block is in clamping fit with the clamping groove; the limiting ring is fixedly sleeved on the limiting rod, the limiting ring is positioned above the upper pressure plate, and a gap is formed between the limiting ring and the upper pressure plate.

By adopting the technical scheme, when the upper pressure plate starts to rise, the design of the limiting ring, the clamping block and the clamping groove is beneficial to keeping the relative static state of the limiting plate and the label base material; when the upper pressure plate rises for a certain distance, the limiting ring is matched with the upper pressure plate, so that the limiting rod and the limiting plate are driven to move upwards; therefore, the control assembly takes the upper pressure plate as a power source, so that extra power input is omitted, the motion of the upper pressure plate can be responded in real time, and the effect of sensitively and effectively controlling the motion of the limiting plate is achieved.

Optionally, the lower surface of the upper pressure plate is provided with an accommodating groove, the limiting plate is matched with the accommodating groove, the limiting rod penetrates through the upper pressure plate and then extends into the limiting groove, and the diameter of the limiting rod is smaller than the minimum diameter of the accommodating groove; and a spring is arranged between the sleeve and the limiting rod, the spring is fixedly connected with the inner top surface of the sleeve and the top end of the limiting rod respectively, and the spring is in a stretching state.

Through adopting above-mentioned technical scheme, when the top board moves down, the spring of tensile state can apply ascending effort to the gag lever post, and this helps making the limiting plate closely laminate with accommodating the groove, and then helps improving the synchronism when limiting plate and top board descend.

Optionally, a guide groove is formed in the inner side wall of the sleeve, and the clamping block is in sliding fit with the guide groove in the vertical direction.

Through adopting above-mentioned technical scheme, when the gag lever post slides along the sleeve, the fixture block can lead the motion of gag lever post with the guide way is supporting, and this helps promoting the stationarity of gag lever post motion process.

Optionally, the limiting plates corresponding to the same piece of the label base material are provided with two limiting plates, the two limiting plates are in contact with the edge position of the label base material, and the two limiting plates are symmetrical about the central point of the label base material.

By adopting the technical scheme, the limiting plate is in contact with the edge position of the label base material, so that the influence on the pattern on the label base material is reduced; in addition, the symmetry of limiting plate is arranged, not only helps applying more even effort to the label substrate, has still reached and has helped diversified carrying out spacing effect to the label substrate.

Optionally, a receiving roller is arranged at a position of the bottom plate close to the edge of one end, the receiving roller is driven by a motor, a release paper tape is wound on the receiving roller, and the release paper tape penetrates through a gap between the upper pressing plate and the lower pressing plate; the label substrate is provided with a plurality of, and a plurality of label substrate laminating is on leaving type paper tape, and a plurality of label substrate along the extending direction equidistance distribution from type paper tape.

Through adopting above-mentioned technical scheme, accomodate the roller and cooperate from the type paper tape, help driving a plurality of label substrate and pass through between top board and the holding down plate in proper order, and then help realizing the continuous unloading of label substrate, improve the machining efficiency to the label substrate.

Optionally, the bottom plate is provided with mutually opposite horizontal limiting blocks, the horizontal limiting blocks are provided with limiting grooves towards one side of the release paper tape, and the edges of the two sides of the release paper tape extend into the limiting grooves.

Through adopting above-mentioned technical scheme, when moving from the type paper tape, the spacing groove can carry on spacingly to the direction of motion from the type paper tape, reduces the displacement from the type paper tape perpendicular to self direction of motion, and then helps promoting the accuracy of impression.

Optionally, a vertical limiting piece is arranged on the bottom plate, and the vertical limiting piece comprises a supporting block and a limiting roller; the supporting block is fixedly connected with the bottom plate, and the upper surface of the supporting block is attached to the lower surface of the release paper tape; the limiting roller is matched with the bottom plate in a rotating mode, and the outer peripheral face of the limiting roller is abutted to the upper surface of the release paper tape.

Through adopting above-mentioned technical scheme, when leaving the type paper tape through vertical locating part, the supporting shoe cooperatees with spacing roller, carries on spacingly from the motion of type paper tape in vertical direction jointly, and then helps further promoting from the stability of type paper tape operation.

Optionally, an axial flow fan is arranged on the bottom plate, the axial flow fan is located between the upper pressing plate and the containing roller, and an air outlet of the axial flow fan faces the release paper tape.

By adopting the technical scheme, the axial flow fan is favorable for accelerating the flowing speed of air above the release paper tape, and further is favorable for cooling and shaping the imprinted label base material as soon as possible.

On the other hand, the application provides a concave-convex label processing technology, which comprises the following steps:

s1, checking the alignment condition of the upper pressing plate and the lower pressing plate, and then performing test operation detection on the hydraulic system, the control assembly, the axial flow fan and the accommodating roller;

s2, preparing raw materials: one end of a release paper tape penetrates through a horizontal limiting block, a vertical limiting piece, and a gap between an upper pressure plate and a lower pressure plate, and then is wound on a receiving roller;

s3, drawing and accommodating the release paper tape: starting an accommodating roller, driving the release paper tape to move by the accommodating roller, and rolling the release paper tape;

s4, stamping of the label substrate: starting a hydraulic system, driving an upper pressure plate to imprint the label base material by the hydraulic system, and simultaneously driving a control assembly to limit the label base material;

s5, cooling and shaping of the label base material: and starting the axial flow fan, injecting cooling liquid into the cooling box through the liquid inlet, and blowing air to the release paper tape by the axial flow fan to accelerate cooling and shaping of the label substrate.

In summary, the present application includes at least one of the following beneficial technical effects:

1. by arranging the control assembly and the limiting plate, the adsorption adhesion between the label base material and the upper pressing plate is reduced, and the effect of reducing the subsequent work influence on the upper pressing plate is achieved;

2. by arranging the horizontal limiting block and the vertical limiting block, the effect of improving the operation stability of the release paper tape is facilitated;

3. through setting up axial fan, reached and helped making the label substrate accomplish the effect of cooling design as soon as possible.

Drawings

Fig. 1 is a schematic overall structure diagram of an embodiment of the present application.

Fig. 2 is a partial schematic view intended to show a horizontal limit block and a vertical limit block.

Fig. 3 is a partial schematic view with the upper platen hidden.

Fig. 4 is a sectional view intended to show the control assembly.

Fig. 5 is a partial schematic view intended to show an axial fan.

Description of reference numerals: 1. a frame; 11. a base plate; 111. a support frame; 12. a top plate; 13. a hydraulic system; 14. a support pillar; 2. an upper pressure plate; 21. a receiving groove; 22. a limiting plate; 3. a lower pressing plate; 4. an axial flow fan; 41. an air outlet pipe; 42. a cooling tank; 421. a liquid inlet; 422. a liquid outlet; 5. a control component; 51. a sleeve; 511. a card slot; 512. a guide groove; 513. a spring; 52. a limiting rod; 521. a clamping block; 53. a limiting ring; 6. a horizontal limiting block; 61. a limiting groove; 7. a vertical stop; 71. a support block; 72. a limiting roller; 721. a support plate; 8. a release paper tape; 81. a label substrate; 9. and (4) receiving the roller.

Detailed Description

The present application is described in further detail below with reference to figures 1-5.

The embodiment of the application discloses concave-convex type label processingequipment.

Referring to fig. 1, a concave-convex label processing device comprises a frame 1, wherein a receiving roller 9 driven by a stepping motor, an upper pressing plate 2 and a lower pressing plate 3 for pressing a label base material 81 are arranged on the frame 1; a release paper tape 8 is wound on the receiving roller 9, and the label base material 81 is arranged on the release paper tape 8; after roller 9 is accomodate in the start, from type paper tape 8 under the drive of accomodating roller 9 through between top board 2 and the lower pressure plate 3, top board 2 and lower pressure plate 3 carry out the impression to label substrate 81 this moment, accomodate roller 9 then to the processing completion from type paper tape 8 carry out the rolling.

Referring to fig. 1, the rack 1 includes a bottom plate 11 and a top plate 12, the bottom plate 11 and the top plate 12 are both horizontally disposed, and the bottom plate 11 is located above the top plate 12; four support columns 14 are arranged between the bottom plate 11 and the top plate 12, the support columns 14 are vertically arranged, two ends of each support column 14 are fixedly connected with the bottom plate 11 and the top plate 12 respectively, and when the rack 1 is in a working state, the bottom plate 11 and the top plate 12 support the upper pressing plate 2, the lower pressing plate 3 and the containing rollers 9.

Referring to fig. 1, a plurality of label substrates 81 are arranged on each release paper tape 8, the plurality of label substrates 81 are attached to the release paper tape 8 through adhesive sticker, and the plurality of label substrates 81 are equidistantly distributed along the extension direction of the release paper tape 8; in the course of working, from type paper tape 8 drive label substrate 81 motion and rolling, label substrate 81 after the impression becomes the label, when needs use the label, the user with the label from tearing off from type paper tape 8 can.

Referring to fig. 1 and 2, be provided with horizontal limiting block 6 on the base, horizontal limiting block 6 is provided with two pairs, and two pairs of horizontal limiting block 6 distribute along the extending direction from type paper tape 8, and two pairs of horizontal limiting block 6 are located the both sides of holding down plate 3 respectively, and two pairs of horizontal limiting block 6 are spacing to carrying on from type paper tape 8 through between holding down plate 3 and top board 2 jointly.

Referring to fig. 2, each pair of horizontal limiting blocks 6 comprises two horizontal limiting blocks 6, the two horizontal limiting blocks 6 are respectively positioned at two sides of the release paper tape 8, and the mutually opposite side walls of the two horizontal limiting blocks 6 are respectively provided with a limiting groove 61; the limiting groove 61 penetrates through the horizontal limiting block 6 along the horizontal extending direction of the release paper tape 8, and the edges of two sides of the release paper tape 8 extend into the limiting groove 61; when the release paper tape 8 moves along the extending direction of the release paper tape 8, the groove walls opposite to the two limiting grooves 61 limit the movement of the release paper tape 8 in the horizontal direction, so that the imprinting accuracy is improved.

Referring to fig. 1 and 2, the bottom plate 11 is provided with two pairs of vertical locating parts 7 for limiting the release paper tape 8, the two pairs of vertical locating parts 7 are respectively located on two sides of the lower pressing plate 3, each pair of vertical locating parts 7 is located between the lower pressing plate 3 and the horizontal limiting block 6, and the vertical locating parts 7 are matched with the horizontal limiting block 6 to further limit the release paper tape 8.

Referring to fig. 2, each pair of vertical limiting members 7 comprises two sets of vertical limiting members 7, each set of vertical limiting members 7 comprises a supporting block 71 and a limiting roller 72, the supporting block 71 is fixedly connected to the bottom plate 11, and the upper surface of the supporting block 71 is attached to the lower surface of the release paper tape 8; the limiting roller 72 is positioned above the release paper tape 8, the peripheral surface of the limiting roller 72 is attached to the upper surface of the release paper tape 8, a supporting plate 721 is arranged between the limiting roller 72 and the bottom plate 11, the supporting plate 721 is fixedly connected with the bottom plate 11, the limiting roller 72 is rotatably connected to the supporting plate 721, the rotating axis of the limiting roller 72 is horizontally arranged, and the rotating axis is perpendicular to the horizontal extending direction of the release paper tape 8; when the release paper tape 8 passes through the vertical limiting part 7, the limiting roller 72 and the supporting block 71 exert an acting force on the release paper tape 8, and the shaking of the release paper tape 8 in the vertical direction is reduced.

Referring to fig. 3, the upper press plate 2 and the lower press plate 3 are both horizontally disposed, and the upper press plate 2 and the lower press plate 3 are both located between the top plate 12 and the bottom plate 11; a hydraulic system 13 is arranged between the upper pressing plate 2 and the top plate 12, and the hydraulic system 13 is used for driving the upper pressing plate 2 to reciprocate in the vertical direction; lower plate 3 fixed connection is at the upper surface of bottom plate 11, and is provided with heating system between lower plate 3 and the bottom plate 11, and heating system is used for heating lower plate 3, and when label substrate 81 placed between upper plate 2 and lower plate 3, the heat transfer of lower plate 3 gives label substrate 81 to help label substrate 81 to change and produce plastic deformation.

Referring to fig. 3 and 4, the lower surface of the upper platen 2 is provided with a plurality of accommodating grooves 21, the plurality of accommodating grooves 21 are linearly distributed along the extending direction of the release paper tape 8, each accommodating groove 21 corresponds to one limiting plate 22, and each two accommodating grooves 21 correspond to one label substrate 81; the limiting plates 22 are horizontally arranged, the two limiting plates 22 corresponding to the same label base material 81 are symmetrical about the central point of the label base material 81, the side walls opposite to the two limiting plates 22 are both arc-shaped surfaces, and the axis of each arc-shaped surface is superposed with the central axis of the label base material 81; when the upper surface of the upper press plate 2 is attached to the label base material 81, the limiting plate 22 is located in the accommodating groove 21, the upper surface of the limiting plate 22 is attached to the inner top surface of the accommodating groove 21, and the lower surface of the limiting plate 22 is attached to the edge position of the upper surface of the label base material 81.

Referring to fig. 3 and 4, a control assembly 5 is arranged between the limiting plate 22 and the top plate 12, and the control assembly 5 includes a sleeve 51, a limiting rod 52 and a limiting ring 53; the sleeve 51 is vertically arranged, the upper end face of the sleeve 51 is fixedly connected with the top plate 12, the sleeve 51 is sleeved outside the limiting rod 52, and the sleeve 51 is connected with the limiting rod 52 in a sliding mode in the vertical direction; the vertical setting of gag lever post 52, and gag lever post 52 is at vertical direction sliding connection with top board 2 equally, and the diameter of gag lever post 52 is less than and accomodates groove 21, and 2 back fixed connection limiting plate 22 upper surfaces of top board are run through to the bottom of gag lever post 52, and when gag lever post 52 slided along sleeve 51, gag lever post 52 drove limiting plate 22 and moves at vertical direction.

Referring to fig. 4, two slots 511 are formed in the inner wall of each sleeve 51, and the two slots 511 are symmetrical about the vertical central axis of the sleeve 51; a fixture block 521 is fixedly connected to the position, right opposite to the clamping groove 511, of the outer peripheral surface of the limiting rod 52, the fixture block 521 is hemispherical, and the fixture block 521 is clamped with the clamping groove 511; in this embodiment, the fixture block 521 is made of elastic rubber, when the upper platen 2 is attached to the label base material 81, the fixture block 521 is clamped in the clamping groove 511, when the upper platen 2 just ascends, because the fixture block 521 is clamped to the clamping groove 511, the limiting rod 52 and the limiting plate 22 are not easy to move along with the upper platen 2, and at this time, the limiting plate 22 limits the label base material 81, so that the label base material 81 is prevented from being adsorbed and attached to the upper platen 2.

Referring to fig. 3 and 4, the limiting ring 53 is horizontally arranged, the limiting ring 53 is fixedly sleeved on the outer peripheral surface of the limiting rod 52, and a gap is formed between the lower surface of the limiting ring 53 and the upper pressing plate 2; when the upper press plate 2 moves upwards for a certain distance, the upper press plate 2 contacts with the limit ring 53 and applies an upward acting force to the limit ring 53, the limit ring 53 drives the limit rod 52 to move vertically upwards, and the fixture block 521 is compressed and moves out of the clamping groove 511; when the stop lever 52 moves up, the stop lever 52 drives the stop plate 22 to move up, and the stop plate 22 is far away from the label substrate 81 and the release paper tape 8 at this time, so as to reduce the influence on the movement of the release paper tape 8.

Referring to fig. 4, two guide grooves 512 are formed in the inner wall of each sleeve 51, the two guide grooves 512 are located above the corresponding clamping groove 511, the length extending direction of each guide groove 512 is along the vertical direction, and the two guide grooves 512 are symmetrical with respect to the vertical central axis of the sleeve 51; in the process of moving the limiting rod 52 upwards, the latch 521 moves out of the slot 511 and enters the guide groove 512, at this time, the latch 521 is slidably connected with the guide groove 512 in the vertical direction, and the guide groove 512 guides the movement of the latch 521 and the limiting rod 52 in the vertical direction.

Referring to fig. 4, a spring 513 is disposed between the limiting rod 52 and the sleeve 51, two ends of the spring 513 are respectively and fixedly connected to the inner top surface of the sleeve 51 and the top end of the limiting rod 52, and the spring 513 is in a stretching state; when the upper press plate 2 just lifts off the label base material 81, the acting force between the fixture block 521 and the clamping groove 511 is larger than the pulling force of the spring 513 on the limiting rod 52, and at the moment, the limiting rod 52 and the sleeve 51 keep relatively static; when the latch 521 moves upward into the guide groove 512, the resistance on the limiting rod 52 is greatly reduced, at this time, under the action of the pulling force of the spring 513, the limiting rod 52 moves upward at a speed greater than that of the upper pressing plate 2, and the limiting plate 22 enters the accommodating groove 21 and is tightly attached to the upper groove surface of the accommodating groove 21; when the upper platen 2 is moved downward, the stopper plate 22 is also engaged in the receiving groove 21, which helps to increase the synchronism of the movement of the upper platen 2 and the stopper plate 22.

Referring to fig. 1 and 5, a support frame 111 is fixedly connected to the upper surface of the bottom plate 11, an axial flow fan 4 is fixedly connected to the support frame 111, and the axial flow fan 4 is located between the upper platen 2 and the receiving roller 9; an air outlet pipe 41 is fixedly connected to an air outlet of the axial flow fan 4, the air outlet pipe 41 is positioned right above the release paper tape 8, an opening of the air outlet pipe 41 is opposite to the release paper tape 8, a cooling box 42 is fixedly sleeved on the air outlet pipe 41, and a liquid inlet 421 and a liquid outlet 422 are formed in the cooling box 42; when the imprinted label base material 81 passes through the lower part of the axial flow fan 4, the cooling liquid is injected into the cooling box 42 through the liquid inlet 421, the cooling liquid is led out from the liquid outlet 422, and the cold air led out from the air outlet pipe 41 blows the label base material 81 to accelerate the heat dissipation of the label base material 81.

The embodiment of the application also discloses a concave-convex label processing technology, which comprises the following steps:

s1, checking before start of work: firstly, the alignment condition of an upper pressing plate 2 and a lower pressing plate 3 is checked, and then a hydraulic system 13, a control assembly 5, an axial flow fan 4 and a receiving roller 9 are subjected to test run detection;

s2, preparing raw materials: one end of a release paper tape 8 penetrates through a horizontal limiting block 6, a vertical limiting block 7 and a gap between an upper pressing plate 2 and a lower pressing plate 3, and then is wound on a receiving roller 9;

s3, drawing and storing release paper tape 8: starting the storage roller 9, driving the release paper tape 8 to move by the storage roller 9, and winding the release paper tape 8;

s4, imprinting of label substrate 81: starting the hydraulic system 13, driving the upper pressure plate 2 to imprint the label base material 81 by the hydraulic system 13, and simultaneously driving the control assembly 5 to limit the label base material 81;

s5, cooling and setting the label substrate 81: the axial flow fan 4 is started, the cooling liquid is injected into the cooling box 42 through the liquid inlet 421, and at the moment, the axial flow fan 4 blows air to the release paper tape 8 to accelerate the cooling and shaping of the label base material 81.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (10)

1. A concave-convex label processing device comprises a rack (1), wherein the rack (1) comprises a top plate (12) and a bottom plate (11) which are opposite to each other; a lower pressing plate (3) is fixedly connected to the bottom plate (11), and a label base material (81) is placed on the lower pressing plate (3); an upper pressure plate (2) is arranged on the top plate (12), and a hydraulic system (13) is arranged between the upper pressure plate (2) and the top plate (12); the method is characterized in that: one side of the upper pressing plate (2) facing the label base material (81) is provided with a limiting plate (22), a control assembly (5) is arranged between the limiting plate (22) and the top plate (12), and the control assembly (5) is used for enabling the limiting plate (22) to rise behind the upper pressing plate (2).

2. The embossed label processing apparatus according to claim 1, wherein: the control assembly (5) comprises a sleeve (51), a limiting rod (52) and a limiting ring (53); the sleeve (51) is fixedly connected with the top plate (12), the sleeve (51) is sleeved on the outer side of the limiting rod (52), the sleeve (51) is in sliding fit with the limiting rod (52) in the vertical direction, and one end, far away from the sleeve (51), of the limiting rod (52) is fixedly connected with the limiting plate (22); a clamping groove (511) is formed in the side wall of the inner ring of the sleeve (51), a clamping block (521) made of elastic materials is fixedly connected to the position, opposite to the clamping groove (511), of the limiting rod (52), and the clamping block (521) is clamped and matched with the clamping groove (511); the limiting ring (53) is fixedly sleeved on the limiting rod (52), the limiting ring (53) is positioned above the upper pressure plate (2), and a gap is formed between the limiting ring (53) and the upper pressure plate (2).

3. The embossed label processing apparatus according to claim 2, wherein: the lower surface of the upper pressing plate (2) is provided with an accommodating groove (21), the limiting plate (22) is matched with the accommodating groove (21), the limiting rod (52) penetrates through the upper pressing plate (2) and then extends into the limiting groove (61), and the diameter of the limiting rod (52) is smaller than the minimum diameter of the accommodating groove (21); a spring (513) is arranged between the sleeve (51) and the limiting rod (52), the spring (513) is fixedly connected with the inner top surface of the sleeve (51) and the top end of the limiting rod (52) respectively, and the spring (513) is in a stretching state.

4. The embossed label processing apparatus according to claim 2, wherein: a guide groove (512) is formed in the inner side wall of the sleeve (51), and the clamping block (521) is in sliding fit with the guide groove (512) in the vertical direction.

5. The embossed label processing apparatus according to claim 2, wherein: the two limiting plates (22) corresponding to the same label base material (81) are arranged, the two limiting plates (22) are in contact with the edge position of the label base material (81), and the two limiting plates (22) are symmetrical about the central point of the label base material (81).

6. The embossed label processing apparatus according to claim 1, wherein: a containing roller (9) is arranged at a position, close to one end edge, of the bottom plate (11), the containing roller (9) is driven by a motor, a release paper tape (8) is wound on the containing roller (9), and the release paper tape (8) penetrates through a gap between the upper pressing plate (2) and the lower pressing plate (3); the label base material (81) is provided with a plurality of, and a plurality of label base material (81) laminating is on leaving type paper tape (8), and a plurality of label base material (81) are along the extending direction equidistance distribution from type paper tape (8).

7. The embossed label processing apparatus according to claim 6, wherein: the base plate (11) is provided with horizontal limiting blocks (6) which are opposite to each other, limiting grooves (61) are formed in one sides, facing the release paper tape (8), of the horizontal limiting blocks (6), and edges of two sides of the release paper tape (8) stretch into the limiting grooves (61).

8. The embossed label processing apparatus according to claim 6, wherein: the bottom plate (11) is provided with a vertical limiting piece (7), and the vertical limiting piece (7) comprises a supporting block (71) and a limiting roller (72); the supporting block (71) is fixedly connected with the bottom plate (11), and the upper surface of the supporting block (71) is attached to the lower surface of the release paper tape (8); the limiting roller (72) is in running fit with the bottom plate (11), and the peripheral surface of the limiting roller (72) is abutted against the upper surface of the release paper tape (8).

9. The embossed label processing apparatus according to claim 6, wherein: the device is characterized in that an axial flow fan (4) is arranged on the bottom plate (11), the axial flow fan (4) is located between the upper pressing plate (2) and the containing roller (9), and an air outlet of the axial flow fan (4) is right opposite to the release paper tape (8).

10. A concave-convex label processing technology is characterized in that: the method comprises the following steps:

s1, checking before start of work: firstly, the alignment condition of an upper pressure plate (2) and a lower pressure plate (3) is checked, and then a hydraulic system (13), a control assembly (5), an axial flow fan (4) and a containing roller (9) are subjected to test operation detection;

s2, preparing raw materials: one end of a release paper tape (8) penetrates through a horizontal limiting block (6), a vertical limiting block (7), a gap between an upper pressing plate (2) and a lower pressing plate (3), and then is wound on a receiving roller (9);

s3, pulling and storing the release paper tape (8): starting the storage roller (9), driving the release paper tape (8) to move by the storage roller (9), and winding the release paper tape (8);

s4, imprinting of label base material (81): the hydraulic system (13) is started, the hydraulic system (13) drives the upper pressing plate (2) to imprint the label base material (81), and meanwhile the control assembly (5) is driven to limit the label base material (81);

s5, cooling and shaping of the label base material (81): start axial fan (4) to inject the coolant liquid into cooling tank (41) through inlet (411), axial fan (4) are to blowing in order to accelerate the cooling design of label substrate (81) from type paper tape (8) this moment.

Images