CN217835068U - Sleeve locked groove transfer overprinting device - Google Patents

Abstract

The utility model relates to a sleeve locked groove shifts chromatography device, include: the device comprises a cabinet, a lifting device arranged below the side surface of the cabinet, a sleeve placing table driven to lift by the lifting device, a transfer printing wheel arranged on the side surface of the cabinet and above the sleeve placing table, a transfer printing roller arranged on the side surface of the cabinet and beside the transfer printing wheel, a color material box arranged on the side surface of the cabinet and below the transfer printing roller, a scraping assembly arranged on the side surface of the cabinet and above the transfer printing roller, and a driving device arranged in the cabinet; the periphery of the transfer printing wheel is provided with a transfer printing part, the axial section shape of the transfer printing part is matched with the axial section shape of the sleeve lock groove, and the continuous effective length of the transfer printing part is greater than the circumference of the sleeve lock groove; a color trough matched with the peripheral surface of the transfer printing part is arranged on the peripheral surface of the transfer printing roller; the driving device comprises a transfer printing wheel driving device for driving the transfer printing wheel to rotate and a roller driving device for driving the transfer printing roller to rotate. The automatic overprinting of the locking groove of the sleeve is completed through repeated circulation of feeding, color dipping, residue scraping, transfer printing, overprinting and discharging.

Description

Sleeve locked groove transfer overprinting device

Technical Field

The utility model belongs to sleeve processing field especially relates to a sleeve locked groove shifts chromatography device.

Background

The sleeve is a common hand tool, and a screwdriver bit, a screw or a nut is connected with a wrench through the sleeve to finish the operation of quick loosening and tightening.

The specification of the sleeve is more, and each group of sleeve assemblies comprises dozens of sleeves from small to large, which can be selected according to requirements, and the sleeves are often matched with a wrench, so the sleeve assemblies in the same group have the same identification characteristics.

The two ends of the sleeve have different connection functions, one end of the sleeve is connected with the screwdriver head, and the other end of the sleeve is connected with the wrench, so that in order to ensure convenient use, one end of the outer surface of the sleeve is often provided with a locking groove. The lock groove can be used for identifying, and the sleeve can be prevented from falling off in a lock groove hoop mode.

The surface color of the lock groove on the outer surface of the existing sleeve is the same as the outer surface color of the sleeve, and is both bright or dark, so that little difficulty is brought to the identification of the lock groove, and the structures at two ends of the sleeve cannot be quickly and accurately determined.

Disclosure of Invention

The utility model provides a sleeve locked groove shifts overprinting device has the chromatograph that distinguishes the tone through the overprinting device at the surface setting of sleeve locked groove to play the effect of striking suggestion, make things convenient for quick accurate identification in the use.

The utility model has the following specific technical scheme: a sleeve keyway transfer overprinting device comprising: the device comprises a cabinet, a lifting device arranged below the side surface of the cabinet, a sleeve placing table driven to lift by the lifting device, a transfer printing wheel arranged on the side surface of the cabinet and above the sleeve placing table, a transfer printing roller arranged on the side surface of the cabinet and beside the transfer printing wheel, a color material box arranged on the side surface of the cabinet and below the transfer printing roller, a scraping assembly arranged on the side surface of the cabinet and above the transfer printing roller, and a driving device arranged in the cabinet; the periphery of the transfer printing wheel is provided with a transfer printing part, the axial section shape of the transfer printing part is matched with the axial section shape of the sleeve locking groove, and the continuous effective length of the transfer printing part is greater than the circumference of the sleeve locking groove; a color trough matched with the peripheral surface of the transfer printing part is arranged on the peripheral surface of the transfer printing roller; the driving device comprises a transfer printing wheel driving device for driving the transfer printing wheel to rotate and a roller driving device for driving the transfer printing roller to rotate.

The overprinting device is characterized in that a sleeve lock groove is in contact with a transfer printing part on the periphery of a transfer printing wheel, pigment on the transfer printing part is transferred to the surface of the sleeve lock groove along with the rotation of the transfer printing wheel, in the process, the sleeve and the transfer printing wheel are sleeved and rotate synchronously, the transfer printing wheel is in driving rotation and is driven by a transfer printing wheel driving device, and the sleeve is in driven contact with the transfer printing wheel; the sleeve placing table is used for placing the sleeve, and the sleeve can freely rotate on the sleeve placing table, so that the sleeve locking groove is in contact with the transfer printing part, relative sliding cannot occur in the rotating process, the smooth surface is ensured after pigment is transferred, and the defects of color deficiency, leaking holes and the like cannot occur; the sleeve placing table is driven to lift by the lifting device, so that the sleeve and the transfer printing wheel can be controlled to be separated and contacted, and the sleeve is convenient to take and place after separation; the shape of the transfer printing part is matched with the shape of the sleeve locking groove, so that bubbles can not appear when the transfer printing part is in contact with the sleeve locking groove for overprinting, and the thickness of overprinted pigment is ensured to be uniform; the pigment on the surface of the transfer printing part needs to be overprinted on the surface of the sleeve lock groove, but cannot seep out of the surface of the sleeve lock groove, so that the amount of the pigment on the surface of the transfer printing part needs to be controlled, and when the pigment is transferred from the transfer printing roller to the transfer printing part, the phenomenon that redundant pigment is adhered to the transfer printing part is avoided, so that the pigment on the surface of the transfer printing roller except for the color groove is scraped by a plate scraping device when the pigment is transferred; the transfer roller and the transfer wheel are kept in synchronous rotation, and slip cannot occur between the transfer roller and the transfer wheel, so that the transfer wheel is driven by a transfer wheel driving device, and the transfer roller is driven by a roller driving device.

Preferably, the transfer printing wheel adopts a rubber wheel as a main body, and the periphery of the rubber wheel is the transfer printing part; the axial section of the transfer printing part is in a triangular structure shape with the top part being in a circular arc shape; the two sides of the rubber wheel are provided with round fixing plates, and the two fixing plates clamp the rubber wheel and are fixed mutually; the transfer printing wheel is fixed on the rotating shaft, and the rotating shaft is connected with the transfer printing wheel driving device. The rubber wheel is used as the main body of the transfer printing wheel, namely, the transfer printing part which is in contact with the transfer printing roller and the sleeve lock groove is made of rubber, so that the transfer printing roller and the sleeve cannot be damaged; the transfer printing part is in a triangular shape, the top of the triangle is in an arc shape, the arc shape is matched with the shape of the sleeve locking groove, the triangle shows that two sides of the transfer printing part are inclined planes, the thickness is gradually reduced, and the middle part of the rubber wheel is large in thickness and has enough strength; the two sides of the rubber wheel are clamped and fixed by the fixing plates to protect the rubber wheel.

Preferably, the transfer printing wheel is provided with two rubber wheels, the transfer printing part is arranged on the periphery of each rubber wheel, the two rubber wheels are attached to each other, and the outer sides of the two rubber wheels are clamped and fixed through a fixing plate. The transfer printing wheel is provided with two rubber wheels, namely two groups of parallel and separated transfer printing parts, so that the sleeve with double locking grooves can be overprinted once.

Preferably, the transfer portion of the outer periphery of the transfer wheel has a complete circular shape; or the transfer printing part on the periphery of the transfer printing wheel is divided into two sections, the arc length of each section is greater than the circumference of the sleeve locking groove, and the end parts of the two sections are separated and form a notch. The transfer printing part can adopt various forms in consideration of the large difference between the outer diameter of the transfer printing wheel and the diameter of the sleeve locking groove; the one-section structure has lower control requirement, and the two-section structure can conveniently control the number of turns of pigment transfer, but the separation position between the two sections needs to be avoided.

Preferably, a material sticking device for sticking and removing the material on the transfer printing part is arranged above the transfer printing wheel, the material sticking device comprises a supporting bracket and a rotatable material sticking sleeve arranged on the supporting bracket, and the outer surface of the material sticking sleeve is attached to the transfer printing part. In order to avoid the influence of residual pigment on the transfer printing part on the subsequent overprinting, a material sticking device is arranged above the transfer printing wheel, and after each overprinting, the redundant pigment on the transfer printing part is stuck and removed by the material sticking device.

Preferably, the lifting device adopts a pneumatic lifting device and comprises a shell, a lifting cylinder and a lifting guide pillar, wherein the lifting cylinder and the lifting guide pillar are arranged in the shell, the end part of a telescopic rod of the lifting cylinder upwards penetrates out of the shell and is connected with the bottom of the sleeve placing table, the upper end of the lifting guide pillar upwards penetrates out of the shell and is connected with the bottom of the sleeve placing table, a lifting guide sleeve is arranged at the upper part of the shell, and the lifting guide pillar is arranged in the lifting guide sleeve in a penetrating mode.

Preferably, the number of the lifting guide columns is four, the number of the lifting cylinders is one, the lifting guide columns are arranged in a central symmetry mode, and the lifting cylinders are located at the symmetrical center of the lifting guide columns.

Preferably, the sleeve placing table comprises a lifting table connected with the lifting device, a transverse slide rail arranged on the lifting table, a longitudinal slide rail arranged on the transverse slide rail and supporting wheel assemblies arranged on the longitudinal slide rail, the supporting wheel assemblies are two groups and are arranged in a mode that the supporting wheels are opposite, each supporting wheel assembly comprises two supporting wheels capable of freely rotating, and the four supporting wheels form a sleeve rolling supporting structure. The longitudinal slide rail and the transverse slide rail are vertical, the longitudinal slide rail can transversely move on the transverse slide rail, and the supporting wheel assembly is arranged on the longitudinal slide rail and can longitudinally move, so that the position of the sleeve supporting structure is changed to meet the transfer printing requirement; both ends of the sleeve are supported by the two supporting wheels, and the sleeve rotates stably.

Preferably, the supporting wheel assembly comprises a supporting seat arranged on the longitudinal sliding rail and a supporting wheel connecting plate fixed on the supporting seat, a fixed lug is arranged on the upper side of the supporting wheel connecting plate, the supporting wheel comprises a colloid wheel body and a core shaft arranged in the colloid wheel body through a bearing, and the end part of the core shaft is fixed on the fixed lug; the rubber wheel body comprises a conical rubber part with a conical structure outside and a circular blocking part, the blocking part is arranged at the large-diameter end of the conical rubber part, the outer diameter of the blocking part is larger than the large diameter of the conical rubber part, and the end part of the core shaft extends out of one side of the blocking part. The sleeve end part is positioned through the blocking part, and the cone rubber part supports the sleeve, so that the sleeve rotates stably and is accurate in position.

Preferably, a material sticking device is arranged on the outer side of the cabinet, the material sticking device comprises a supporting bracket and a material sticking sleeve which is arranged on the supporting bracket in a rotatable mode, and the outer surface of the material sticking sleeve is attached to the transfer printing portion. The pigment which is not overprinted on the transfer printing part is adhered and removed by the material adhering device, so that the next overprinting circulation is avoided.

The utility model has the advantages that: 1. the sleeve placing table of the overprinting device is used for placing sleeves, and the sleeves can freely rotate on the sleeve placing table, so that the sleeve locking grooves are in contact with the transfer printing part, relative sliding cannot occur in the rotating process, the smooth surface is ensured after pigment is transferred, and the defects of color missing, hole leakage and the like cannot occur;

2. the shape of the transfer printing part is matched with the shape of the sleeve locking groove, so that no bubbles appear when the transfer printing part is contacted with the sleeve locking groove to transfer the pigment, and the thickness of the transferred pigment is ensured to be uniform;

3. the pigment on the surface of the transfer printing roller except the pigment groove is scraped by the scraper, so that the phenomenon that redundant pigment is adhered to a transfer printing part is avoided.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a side view of the present invention;

FIG. 3 is a schematic view of a transfer roller according to the present invention;

FIG. 4 is a schematic view of a transfer roller according to the present invention;

fig. 5 is a schematic structural view of a supporting wheel connecting plate of the present invention;

fig. 6 is a schematic structural view of a support wheel of the present invention;

fig. 7 is a schematic structural view of a scraping assembly of the present invention;

FIG. 8 is a schematic view of a transfer overprinting process of the present invention;

fig. 9 is a schematic structural view of a second transfer wheel according to the present invention;

FIG. 10 is an exploded view of the transfer wheel of FIG. 9 in accordance with the present invention;

FIG. 11 is a schematic view of a second transfer overprinting process of the present invention;

fig. 12 is a schematic view of a sleeve structure according to the present invention;

FIG. 13 is a schematic view of a third transfer roller of the present invention;

in the figure: 1. cabinet, 2, elevating gear, 3, elevating platform, 4, longitudinal rail, 5, supporting wheel subassembly, 6, supporting wheel, 7, transverse rail, 8, transfer printing wheel, 9, colorant box, 10, transfer printing roller, 11, binder, 12, scraping subassembly, 13, lifting guide post, 14, telescopic link, 15, colorant groove, 16, fixed plate, 17, transfer printing portion, 18, supporting wheel connecting plate, 19, fixing lug, 20, cone rubber portion, 21, blocking portion, 22, fixing pin, 23, connecting column, 24, connecting plate, 25, convex portion, 26, adjusting screw, 27, lower clamping plate, 28, upper clamping plate, 29, scraper blade, 30, notch, 31, rubber wheel, 32, sleeve, 33, locking groove.

Detailed Description

The invention will be further described with reference to specific embodiments and with reference to the accompanying drawings.

Example 1:

as shown in fig. 1 and 2, a sleeve lock groove transfer overprinting device comprises: the device comprises a cabinet 1, a lifting device 2 arranged on the lower side of the cabinet, a sleeve placing table arranged on the lifting device, a transfer printing wheel 8 arranged on the side edge of the cabinet above the sleeve placing table, a material sticking device 11 arranged on the side edge of the cabinet above the transfer printing wheel, a transfer printing roller 10 arranged on the side edge of the cabinet below the transfer printing roller, and a color material box 9 arranged on the side edge of the cabinet below the transfer printing roller. Sleeve as shown in fig. 12, a ring of concave locking grooves 33 is formed on the outer surface of one end of the sleeve 32.

The lifting device adopts a pneumatic lifting device and comprises a shell, a lifting cylinder and a lifting guide pillar 13, wherein the lifting cylinder and the lifting guide pillar are arranged in the shell, the shell is fixed on the outer surface of the lower side of the cabinet, the end part of a telescopic rod 14 of the lifting cylinder upwards penetrates out of the shell and is connected with the bottom of a sleeve placing table, a lifting guide sleeve is fixed on the upper part of the shell, the upper end of the lifting guide pillar is connected with the bottom of the sleeve placing table, and the lifting guide pillar is arranged in the lifting guide sleeve in a penetrating mode. The lifting guide posts are four, the lifting cylinder is one, the lifting guide posts are arranged in a central symmetry mode, and the lifting cylinder is located in the symmetrical center of the lifting guide posts.

The sleeve placement station is adapted to place and support a sleeve, on which sleeve 32 is freely rotatable. The sleeve placing table comprises a lifting table 3 connected with a lifting device, a transverse slide rail 7 installed on the lifting table, a longitudinal slide rail 4 installed on the transverse slide rail and a supporting wheel assembly 5 installed on the longitudinal slide rail. Two transverse dovetail-shaped rails are arranged on the transverse slide rail, a dovetail-shaped fixed block is arranged in each rail, and the longitudinal slide rail is fixed on the transverse slide rail through bolts and the dovetail-shaped fixed blocks. Two longitudinal dovetail-shaped rails are arranged on the longitudinal slide rail, a dovetail-shaped fixed block is arranged in each rail, and the supporting wheel assembly is fixed on the longitudinal slide rail through bolts and the dovetail-shaped fixed blocks. The supporting wheel assemblies on the longitudinal slide rail are two groups, each supporting wheel assembly comprises two supporting wheels 6 capable of rotating freely, the four supporting wheels form a sleeve rolling supporting structure, and the two groups of supporting wheel assemblies are arranged in a mode that the supporting wheels are opposite. The supporting wheel assembly comprises a supporting seat arranged on the longitudinal sliding rail, a supporting wheel connecting plate 18 fixed on the supporting seat and a supporting wheel arranged on the supporting wheel connecting plate. The supporting seat is L-shaped and is arranged on the longitudinal sliding rail. The supporting wheel connecting plate is flat (see fig. 5), two fixing lug seats 19 are arranged on the upper side of the supporting wheel connecting plate, connecting holes are formed in the fixing lug seats, and the supporting wheel connecting plate is fixed on the supporting seat. The supporting wheel (see fig. 6) comprises a colloid wheel body and a mandrel arranged in the colloid wheel body through a bearing, the end part of the mandrel is fixed on the fixed lug seat, the colloid wheel body comprises a cone rubber part 20 with a cone-shaped structure outside and a circular blocking part 21, the blocking part is arranged at the large-diameter end of the cone rubber part, the outer diameter of the blocking part is larger than the large diameter of the cone rubber part, and the end part of the mandrel extends out of one side of the blocking part. The positions of the two supporting components on the longitudinal sliding rail are adjusted to meet the requirements of sleeve supports with different lengths, different supporting wheel connecting plates can be replaced, and the distance between different fixing lug seats and different outer diameters of the supporting wheels are selected to meet the requirements of sleeve supports with different specifications.

The transfer wheel (as shown in fig. 4) is circular overall, and adopts a rubber wheel 31 as a main body, and circular fixing plates 16 are arranged on both sides of the rubber wheel, and the two fixing plates clamp and fix the rubber wheel. The transfer printing wheel is fixed on the transfer printing wheel rotating shaft, the transfer printing wheel rotating shaft extends into the inside of the cabinet and is connected with the transfer printing wheel driving device inside the cabinet, and the transfer printing wheel rotating shaft is driven to rotate by the transfer printing wheel driving device and drives the transfer printing wheel to rotate. The periphery of the rubber wheel is provided with a transfer printing part 17, the axial section shape of the transfer printing part is matched with the axial section shape of the sleeve locking groove, the continuous effective length of the transfer printing part is larger than the circumference of the sleeve locking groove, and in the embodiment, the transfer printing part is in a complete circular shape. The axial section of the transfer printing part is in a triangular structure shape with the top part being in a circular arc shape, the thickness of the transfer printing part is gradually reduced along the radial direction outwards, and the thickness of the middle part of the transfer printing wheel is the largest.

The material sticking device 11 is used for sticking off the material on the transfer printing part and comprises a support bracket and a rotatable material sticking sleeve arranged on the support bracket, and the outer surface of the material sticking sleeve is attached to the transfer printing part. The supporting bracket comprises a shaft, a connecting arm and two shafts, the shaft and the two shafts are parallel to each other, the shaft is fixed on the side face of the cabinet, the adhesive sleeve is sleeved on the two shafts, the shaft and the two shafts are connected through the connecting arm, and after the connecting arm is arranged, the position between the adhesive sleeve and the transfer printing wheel can be adjusted. The sticky material cover adopts the cotton material of porous bubble, and sticky material cover can transfer the adhesion of transfer printing portion surface residual pigment after contacting with the rendition portion.

The transfer roller 10 (shown in FIG. 3) is disposed at a side of the transfer roller, and has a cylindrical shape, and a toner groove 15 is formed on an outer peripheral surface thereof to match with a peripheral surface of the transfer portion. The rendition link up fixed with the roller epaxial, the roller axle stretches into inside the rack and is connected with the rendition roller drive arrangement inside the rack, is driven the roller axle by rendition roller drive arrangement and rotates to it is rotatory to drive the rendition roller. The transfer part at the periphery of the transfer roller is in contact with the toner groove at the periphery of the transfer roller, and the transfer part and the toner groove are kept rotating synchronously.

The color material box 9 is fixed on the side face of the cabinet through the supporting plate, the color material box is in a groove shape, the bottom of the color material box is connected with the feeding pipe, the feeding pipe is connected with the feeding pump, the feeding pump is connected with the raw material barrel, the color material is transferred into the color material box from the raw material barrel through the feeding pump and the feeding pipe, and the color material passes through the lowest part of the transfer printing roller.

The top of transfer printing roller is provided with scrapes material subassembly 12 (see fig. 7), it is fixed in the rack side through spliced pole 23 to scrape the material subassembly, scrape the material subassembly including being fixed in the connecting plate 24 on the spliced pole, install scraper blade 29 on the connecting plate, the scraper blade presss from both sides mutually and is fixed through punch holder 28 and lower plate 27, the lower plate is connected with the connecting plate through the fixed pin, be provided with convex part 25 on the connecting plate, it has two adjusting screw 26 to revolve on the convex part, the tip of two adjusting screw contacts with the side of lower plate, can adjust the position of the relative connecting plate of lower plate through rotatory adjusting screw. The scraper blade adopts the silica gel scraper blade, and the side of scraper blade stretches out outside the side of lower plate, and the side of scraper blade is laminated with the outer peripheral face of rendition roller mutually.

The following describes an overprinting method of the above-described sleeve lock groove transfer overprinting apparatus (as shown in fig. 8), including the steps of:

(1) Preparing, selecting a proper sleeve placing table and adjusting the position of the sleeve placing table according to the specification of the sleeve, wherein the pigment box is filled with required pigment, and the lowest part of the transfer printing roller is immersed in the pigment;

(2) Feeding, namely placing the sleeve on a sleeve placing table; in the embodiment, the outer diameter of one end of the sleeve is small, and the outer diameter of one end of the lock groove is large, so that a bushing is sleeved at one end with the small diameter, the outer diameter of the bushing is the same as that of the lock groove end, and then the two ends of the sleeve are supported by the supporting wheel assembly on the sleeve placing table;

(3) Soaking color, and enabling the surface of the transfer printing roller to be adhered with the pigment by the rotation of the transfer printing roller;

(4) Scraping off the residual color, scraping off the color outside the color groove on the outer surface of the transfer roller cylinder by a scraping component,

(5) Transferring, wherein the transfer printing roller rotates, the transfer printing part is contacted with a pigment groove of the transfer printing roller, and the pigment in the pigment groove is transferred to the transfer printing part;

(6) Overprinting, wherein the sleeve placing table is lifted by the lifting device, the lock groove of the sleeve is contacted with the transfer printing part, the sleeve and the transfer printing wheel synchronously rotate, and the pigment overprinting on the transfer printing part is transferred to the surface of the lock groove of the sleeve; the lifting of the sleeve placing table is carried out along with color soaking, residue scraping and transfer printing, when the sleeve is lifted, and the locking groove of the sleeve is contacted with the transfer printing part, the periphery of the transfer printing part at the moment is transferred with the coloring material;

(7) After the sleeve rotates for at least one complete circle, the lifting device lowers the sleeve placing table, so that the sleeve is separated from the transfer printing part, and the sleeve is taken down;

(8) Repeating the steps (2) to (7) to finish the automatic overprinting of the plurality of sleeve locking grooves;

at the overprinting in-process, the sleeve rotates complete a week, and at this moment, the surface of locked groove has the chromatograph promptly, for the firmness and the stability that improve the chromatograph, through the dwell time after the extension elevating gear rises, can increase the telescopic rotation number of weeks of overprinting in-process.

Example 2:

a sleeve lock groove transfer overprinting device is different from embodiment 1 in that, as shown in figure 9 and figure 10, a transfer printing part on the periphery of a transfer printing wheel is of a two-section structure, the arc length of each section is larger than the circumference of a sleeve lock groove, and the end parts of the two sections are separated and form a notch 30. Obvious overprint starting positions can be formed by the gaps.

According to the overprinting method of the embodiment 1, the first section of the transfer printing part corresponds to a sleeve overprinting process, when the second section of the transfer printing part rotates to the lowest side, the lifting device lowers the sleeve placing table, the sleeve is replaced and then ascends, in the replacing and ascending processes, the notch just rotates to the lowest position, after the sleeve ascends to the right position, the second section of the transfer printing part contacts with a new sleeve locking groove to perform overprinting, and the process is repeated.

As shown in fig. 11, the sleeve in this embodiment adopts the overprinting method of two-stage transfer section, and after the overprinting is completed in one stage of transfer section, the lifting device lowers the sleeve placing table, the notch on the transfer roller rotates to the lowermost position, then the transfer roller stops waiting, the lifting device raises the sleeve placing table, and after the sleeve placing table is raised to the right position, the second stage transfer section contacts with the previous sleeve lock groove, and the second overprinting is performed. And after the overprinting of the second section of the transfer printing part is finished, the sleeve placing table is descended by the lifting device, and the sleeve is replaced to perform the overprinting of the next sleeve locking groove.

Example 3:

a sleeve lock groove transfer overprinting device, which is different from that of embodiment 1 in that, as shown in fig. 13, a transfer printing wheel is provided with two rubber wheels, the periphery of each rubber wheel is provided with the transfer printing part, the two rubber wheels are attached to each other, and the outer sides of the two rubber wheels are clamped and fixed by a fixing plate.

The above, only be the utility model discloses a preferred embodiment, it is not right the utility model discloses do any restriction, all according to the utility model discloses the technical entity all still belongs to any simple modification, change and equivalent transformation of doing above embodiment the utility model discloses technical scheme's protection scope.

Claims (10)

1. A sleeve keyway transfer overprinting device, comprising: the device comprises a cabinet (1), a lifting device (2) arranged below the side face of the cabinet, a sleeve placing table driven to lift by the lifting device, a transfer printing wheel (8) arranged above the sleeve placing table on the side face of the cabinet, a transfer printing roller (10) arranged at the side face of the cabinet and positioned at the side of the transfer printing wheel, a color material box (9) arranged below the transfer printing roller on the side face of the cabinet, a scraping component (12) arranged above the transfer printing roller on the side face of the cabinet, and a driving device arranged in the cabinet; the periphery of the transfer printing wheel is provided with a transfer printing part (17), the axial section shape of the transfer printing part is matched with the axial section shape of the sleeve locking groove, and the continuous effective length of the transfer printing part is greater than the circumference of the sleeve locking groove; a color trough matched with the peripheral surface of the transfer printing part is arranged on the peripheral surface of the transfer printing roller; the driving device comprises a transfer printing wheel driving device for driving the transfer printing wheel to rotate and a roller driving device for driving the transfer printing roller to rotate.

2. The sleeve keyway transfer overprinting device according to claim 1, wherein the transfer printing wheel uses a rubber wheel (31) as a main body, and the periphery of the rubber wheel is the transfer printing part; the axial section of the transfer printing part is in a triangular structure shape with the arc-shaped top; round fixing plates (16) are arranged on both sides of the rubber wheel, and the two fixing plates clamp and fix the rubber wheel; the transfer printing wheel is fixed on the rotating shaft, and the rotating shaft is connected with the transfer printing wheel driving device.

3. The cylinder lock groove transfer overprinting device according to claim 1, wherein the transfer printing wheel has two rubber wheels, each rubber wheel has the transfer printing portion on the periphery, the two rubber wheels abut against each other, and the outer sides of the two rubber wheels are sandwiched and fixed by a fixing plate.

4. A sleeve keyway transfer overprinting device according to claim 1, 2 or 3, wherein the transfer portion of the transfer wheel periphery is a complete circle; or the transfer printing part on the periphery of the transfer printing wheel is divided into two sections, the arc length of each section is larger than the circumference of the sleeve locking groove, and the end parts of the two sections are separated and form a notch (30).

5. The sleeve keyway-transferring overprinting device according to claim 1, 2 or 3, wherein a binder (11) for removing the binder on the transfer printing part is arranged above the transfer printing wheel, the binder comprises a support and a rotatable binder sleeve arranged on the support, and the outer surface of the binder sleeve is attached to the transfer printing part.

6. The sleeve lock groove transfer overprinting device according to claim 1, wherein the lifting device adopts a pneumatic lifting device and comprises a shell, a lifting cylinder and a lifting guide pillar, the lifting cylinder and the lifting guide pillar are arranged in the shell, the end part of a telescopic rod of the lifting cylinder upwards penetrates out of the shell and is connected with the bottom of the sleeve placing table, the upper end of the lifting guide pillar upwards penetrates out of the shell and is connected with the bottom of the sleeve placing table, a lifting guide sleeve is arranged at the upper part of the shell, and the lifting guide pillar penetrates into the lifting guide sleeve.

7. The sleeve lock groove transfer overprinting device according to claim 6, wherein the number of the lifting guide posts is four, the number of the lifting cylinders is one, the lifting guide posts are arranged in a central symmetry manner, and the lifting cylinders are located at the symmetrical central positions of the lifting guide posts.

8. The sleeve lock groove transfer overprinting device according to claim 1, 2, 3, 6 or 7, wherein the sleeve placing table comprises a lifting table connected with the lifting device, transverse slide rails mounted on the lifting table, longitudinal slide rails mounted on the transverse slide rails, and support wheel assemblies mounted on the longitudinal slide rails, the support wheel assemblies are arranged in two groups and are arranged in a manner that the support wheels are opposite, each support wheel assembly comprises two support wheels capable of freely rotating, and the four support wheels form a sleeve rolling support structure.

9. The sleeve keyway-transferring overprinting device according to claim 8, wherein the supporting wheel assembly comprises a supporting seat mounted on the longitudinal slide rail, a supporting wheel connecting plate fixed on the supporting seat, a fixing lug is arranged on the upper side of the supporting wheel connecting plate, the supporting wheel comprises a colloid wheel body and a mandrel arranged in the colloid wheel body through a bearing, and the end of the mandrel is fixed on the fixing lug; the colloid wheel body includes that the outside is the awl of toper structure and is the circular shape and keeps off the portion, keeps off the portion and sets up in the big footpath end of awl portion of gluing, and the external diameter that keeps off the portion is greater than the big footpath of awl portion of gluing, and the tip of dabber stretches out from keeping off portion one side.

10. The sleeve lock groove transfer overprinting device according to claim 1, 2 or 3, wherein a material sticking device (11) is arranged outside the cabinet, the material sticking device comprises a supporting bracket and a material sticking sleeve which is arranged on the supporting bracket and can rotate, and the outer surface of the material sticking sleeve is attached to the transfer printing part.

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