CN208376254U - A kind of corner gold stamping device of refrigerator door plank handle component - Google Patents

Abstract

The utility model discloses a kind of corner gold stamping devices of refrigerator door plank handle component, belong to gold stamping device field.The utility model includes rack, Film laminating apparatus structure, workpiece locating mechanism and rubber head propulsive mechanism, rubber head propulsive mechanism therein includes rubber head bracket, push rod cylinder, connection frame and rubber head seat, rubber head bracket bottom end and support are hinged, and two rubber head brackets are arranged in parallel to form parallelogram sturcutre；On the support, piston rod is connect with rubber head bracket for the push rod cylinder installation；The rubber head seat and connection frame are connected, and are equipped with heating device and rubber head in rubber head seat, film strips are pressed together on workpiece by rubber head and carry out thermoprint.By being driven while rubber head and workpiece, it can realize and move synchronously in machining area, realize to the thermoprint Continuous maching of corner workpiece, improve processing efficiency, and ensure that bronzing effect.

Description

A kind of corner gold stamping device of refrigerator door plank handle component

Technical field

The utility model relates to gold stamping device technical fields, more specifically to a kind of refrigerator door plank handle component Corner gold stamping device.

Background technique

Current thermoprinting machine generally comprises rack, thermoprint head, elevating mechanism, workbench, translation mechanism, sliding rail, puts Winding apparatus and wrap-up, translation mechanism and sliding rail are respectively mounted on the rack, and workbench is on sliding rail, translate machine The output power end of structure is connect with workbench；Elevating mechanism is mounted on the rack, and is in the top of workbench；The installation of thermoprint head In the output power end of elevating mechanism.When work, translation mechanism is first passed through by movable workbench to initial position, it will be to thermoprint Workpiece is placed on the table, is then declined thermoprint head by elevating mechanism, when thermoprint head drops to extreme lower position, is then led to Cross translation mechanism mobile work platform, by place on the table be sent to thermoprint head lower position to thermoprint workpiece, and continue to move Dynamic workbench, until the complete thermoprint of pattern on heat transfer film is sent out the good work of thermoprint to the surface of workpiece, and from discharge end Part need to rise thermoprint head again by elevating mechanism after the completion of thermoprint, and by translation mechanism mobile work platform, make work Make the initial position that platform is in feed end, to be added the workpiece to thermoprint, so recycle.

Above-mentioned this stamping device is mostly to carry out thermoprint for curved surface either corner plane workpiece for plane thermoprint workpiece When, then it can not carry out thermoprint processing.It is primarily present two problems: first be can not complete thermoprint or prominent side iron and Scalded at relatively short distance less than, or vice versa short distance side iron and protrude side be pressurized it is excessive and damage；Second is pattern Deformation, when thermoprint, need speed identical, if causing movement velocity different due to the concave-convex variation of workpiece during thermoprint It causes, then does the gold stamping pattern deformation that will lead to and burn.

By retrieval, discovery has patent disclosure for non-planar thermoprint technology, and one kind as disclosed in Chinese patent is suitable for Elliptical cylinder-shape product curved surface gold stamping device (application number: 201511009639.7), including pedestal, sliding equipment, the first cylinder, Sliding floor, swivel plate, profiling jig, elliptical cylinder-shape gear, rack gear, the pedestal, sliding equipment, sliding floor, rotation Plate is successively arranged from bottom to up, and first cylinder is set on pedestal and is connect by a piston rod with swivel plate bottom, imitates Shape jig is set to the side of swivel plate upper surface by a jig base, and the one end of the profiling jig connects elliptical cylinder-shape tooth Wheel, one end of elliptical cylinder-shape gear is meshed with rack gear, wherein sliding equipment including the second cylinder and two symmetrically arranged guide rails, Sliding block on guide rail, the second cylinder driving sliding block are slided along guide rail.It is unique that the present invention designs, and is scalded using of the invention Golden equipment can complete thermoprint elliptical cylinder-shape product and pattern will not continuously deform, the whole circle for realizing oval product is continuously bent Face is gold stamping.

Above scheme realizes the gold stamping processing of curved surface, but workpiece then can not changing using long axis and short axle when for corner Become to realize continuous thermoprint, cannot achieve the processing of corner class workpiece.

Utility model content

1. utility model technical problems to be solved

The purpose of the utility model is to overcome in the prior art cannot to the continuous thermoprint of corner workpiece process deficiency, A kind of corner gold stamping device of refrigerator door plank handle component is provided, the utility model while rubber head and workpiece by driving It is dynamic, it can realize and move synchronously in machining area, realize the thermoprint Continuous maching to corner workpiece, improve processing effect Rate, and ensure that bronzing effect.

2. technical solution

In order to achieve the above objectives, technical solution provided by the utility model are as follows:

A kind of corner gold stamping device of refrigerator door plank handle component of the utility model, including rack, Film laminating apparatus structure, work Part positioning mechanism and rubber head propulsive mechanism, the rack are used to support Film laminating apparatus structure, workpiece locating mechanism and rubber head propulsive mechanism, The Film laminating apparatus structure is for providing film strips；The workpiece locating mechanism is for fixing workpiece；The rubber head propulsive mechanism includes glue Head bracket, push rod cylinder, connection frame and rubber head seat, rubber head bracket bottom end and support are hinged, the upper end and connection frame, and two Rubber head bracket is arranged in parallel to form parallelogram sturcutre；The push rod cylinder is installed on the support, piston rod and rubber head branch Frame connection；The rubber head seat and connection frame are connected, and heating device and rubber head are equipped in rubber head seat, by rubber head film strips pressure It closes on workpiece and carries out thermoprint.

It further being improved as the utility model, the Film laminating apparatus structure includes putting film wheel, tensioning swing arm and winder wheel, Described put installs film roll on film wheel, the film strips drawn in film roll is tensioned by the tensioning wheel in tensioning swing arm, the winder wheel It is wound into for using caudacoria band.

It is further improved as the utility model, column is provided in the rack, and be provided with cross on column Beam is equipped with swing arm cylinder on crossbeam；The tensioning swing arm and crossbeam are articulated and connected, and offer cunning in tensioning swing arm The sliding block of slot, the piston rod end of swing arm cylinder is located in the sliding slot, drives tensioning swing arm to swing by swing arm cylinder.

It is further improved as the utility model, the film wheel of putting is mounted at the top of column, is also set at the top of column It is equipped with and puts film motor, put film motor and connect with driving wheel, the driving wheel passes through V belt translation or chain drive or gear drive side The rotation of film wheel is put in formula driving.

It is further improved as the utility model, on the support for the rack that the winder wheel is mounted on, and configures electricity Machine driving winder rotation is employed in winding film strips.

It is further improved as the utility model, lower tensioning wheel is provided on the support, the lower tensioning wheel and receipts The cooperation of film wheel.

It further being improved as the utility model, the workpiece locating mechanism includes workpiece motor and localization tool, The localization tool is mounted on the crossbeam in rack by shaft, and shaft passes through workpiece motor driven.

It is further improved as the utility model, the localization tool includes deck and mainboard, the mainboard and institute Shaft connection is stated, the deck is located at mainboard one end, and side wall protrudes from mainboard side wall, for installing workpiece.

It is further improved as the utility model, there are two side plates, the side plate to be located at deck for setting on the mainboard Side outstanding, there are workpiece to install gap between side plate and deck protrusion.

It is further improved as the utility model, the column and support are installed on pedestal, and are set in pedestal It is equipped with control cabinet, the control cabinet is for installing control circuit and control panel.

3. beneficial effect

Using technical solution provided by the utility model, compared with prior art, have the following beneficial effects:

(1) the corner gold stamping device of the utility model, two rubber head brackets, connection frame and support form one parallel four Side shape, and be four-bar linkage structure, then when rubber head bracket is swung, connection frame limits two rubber head brackets and swings simultaneously, and then makes Connection frame can only do translational motion, and localization tool is able to carry out rotation, and corner workpiece is realized in the cooperation moved by two Continuous maching improves processing efficiency, and ensure that bronzing effect.

(2) swing arm cylinder is arranged in the corner gold stamping device of the utility model on crossbeam, and the end of piston rod, which connects, to be slided Block, then when piston rod is moved along a direction, sliding block can generate thrust or pulling force to tensioning swing arm, keep its generation corresponding Movement to guarantee suitable position of the film strips between rubber head and workpiece surface, and is in tensioning state, avoids workpiece Upper thermoprint goes out fold and influences product appearance.

(3) the corner gold stamping device of the utility model, other regions of thermoprint to workpiece in order to prevent, in localization tool Mainboard on two side plates are set, which is located at deck side outstanding, and there are works between side plate and deck protrusion Part installs gap, and the side wall of side plate can block the non-gold stamping region that film strips are pressed to workpiece；In addition, between by reserving Gap, the installation for being also more conducive to handle workpiece are fixed, it is avoided to fall or shake in process.

Detailed description of the invention

Fig. 1 is the overall structure diagram of corner gold stamping device.

Fig. 2 is the structural schematic diagram of localization tool.

Label declaration in schematic diagram: 11, pedestal；12, support；13, control cabinet；14, column；15, crossbeam；21, workpiece Motor；22, localization tool；221, deck；222, side plate；223, mainboard；31, driving wheel；32, film wheel is put；33, film strips；34, it opens Tight swing arm；35, tensioning wheel；36, swing arm cylinder；37, winder wheel；41, rubber head bracket；42, push rod cylinder；43, connection frame；44, Rubber head seat；45, rubber head.

Specific embodiment

For the content for further appreciating that the utility model, the utility model is described in detail in conjunction with the accompanying drawings and embodiments.

Structure depicted in this specification attached drawing, ratio, size etc., only to cooperate the revealed content of specification, So that those skilled in the art understands and reads, enforceable qualifications are not intended to limit the invention, therefore do not have technology On essential meaning, the modification of any structure, the change of proportionate relationship or the adjustment of size can be generated not influencing the present invention The effect of and the purpose that can reach under, should all still fall in the revealed technology contents of the utility model and obtain the range that can cover It is interior.Meanwhile cited such as "upper", "lower", "left", "right", " centre " term in this specification, it is merely convenient to describe It is illustrated, rather than to limit enforceable range, relativeness is altered or modified, under the content of no substantial changes in technology, When being also considered as the enforceable scope of the present invention.

Embodiment 1

In conjunction with Fig. 1, a kind of corner gold stamping device of refrigerator door plank handle component of the present embodiment, including rack, upper film Mechanism, workpiece locating mechanism and rubber head propulsive mechanism, rack are used to support Film laminating apparatus structure, workpiece locating mechanism and rubber head pusher Structure, Film laminating apparatus structure is for providing film strips 33；Workpiece locating mechanism is for fixing workpiece, and rubber head propulsive mechanism is then used for film strips pressure The work surface in workpiece is closed, carries out thermoprint processing using rubber head.

Rack is mainly made of pedestal 11, support 12 and column 14, and pedestal 11 is a biggish platform, and support 12 is installed On the pedestal 11.Control cabinet 13 can be also installed on the pedestal 11, control cabinet 13 is used to that the components such as control element, circuit to be arranged, Control panel can be set outside control cabinet 13, the control for the course of work.

Column 14 is mounted on 12 one end of support, and for being used as support section, such as at the top of column 14, film wheel 32 is put in installation. Upper section is additionally provided with crossbeam 15 in column 14, which protrudes from column 14 in the horizontal direction, for installing localization tool 22 equal components.

In existing gold stamping device, there is rubber head, unreels part and workpiece fixed part, but it is unable to complete corner Class attacks the Continuous maching of workpiece.The present embodiment rubber head propulsive mechanism includes rubber head bracket 41, push rod cylinder 42, connection frame 43 and glue Headstock 44,41 bottom end of rubber head bracket and support 12 are hinged, and the upper end and connection frame 43, two rubber head brackets 41 are arranged in parallel to be formed Parallelogram sturcutre.

Rubber head bracket 41 includes the strut positioned at 12 two sides of support, and is connected at middle part by cross bar, and a rubber head is formed The both ends of bracket 41, rubber head bracket 41 are all made of the mode of articulated connection, then it can be rotated around the hinge joint of lower section.In this reality It applies in example, it can be seen that rubber head bracket 41 there are two being set side by side, the upper end and connection frame 43.Therefore, two rubber head brackets 41, Connection frame 43 and support 12 form a parallelogram, and are four-bar linkage structures, then when rubber head bracket 41 is swung, connection Frame 43 limits two rubber head brackets 41 and swings simultaneously, and then makes connection frame 43 that can only do translational motion.

In order to make parallelogram motion, push rod cylinder 42, the piston rod and rubber head of push rod cylinder 42 are installed on support 12 Bracket 41 connects.In order to reach certain oscillating stroke, the piston rod end of push rod cylinder 42 is connected to 41 middle section of rubber head bracket Position.It when stroke demand difference, can also be adjusted, essentially consist in and push rubber head bracket 41 to swing using push rod cylinder 42.

The present embodiment rubber head seat 44 and connection frame 43 are connected, and heating device and rubber head 45 are equipped in rubber head seat 44, lead to Rubber head 45 is crossed to be pressed together on workpiece film strips 33 and carry out thermoprint.

Rubber head seat 44 can be set to shell structure, inside setting heating device, for heating to rubber head.Rubber head 45 is rolling Wheel construction, central shaft are mounted on rubber head seat 44, and rubber head 45 can rotate around center axis.Although rubber head bracket 41 is in processing It can swing, but since rubber head seat 44 is mounted on rubber head bracket 41,45 posture of rubber head is constant always.

Film laminating apparatus structure includes putting film wheel 32, tensioning swing arm 34 and winder wheel 37, puts and installs film roll on film wheel 32, passes through tensioning Tensioning wheel 35 in swing arm 34 is tensioned the film strips 33 drawn in film roll, and the winder wheel 37 is used for handle and is wound using caudacoria band 33 In rolls.

It puts film wheel 32 and is mounted on 14 top of column, be additionally provided at the top of column 14 and put film motor, put film motor and driving 31 connection of wheel, driving wheel 31 put the rotation of film wheel 32 by V belt translation or chain drive or gear transmission mode driving.It is passed using band Flowing mode, when wanted driving force is larger, precision is difficult to ensure, but for putting film wheel 32, due to only driving and bearing capacity It is smaller, therefore do not influence precision.The present embodiment is preferably chain wheel drive.

It is provided with crossbeam 15 on column 14, swing arm cylinder 36 is installed on crossbeam 15；It is tensioned swing arm 34 and crossbeam 15 Articulated connection, and sliding slot is offered in tensioning swing arm 34, the sliding block of the piston rod end of swing arm cylinder 36 is located in sliding slot, leads to The driving tensioning swing arm 34 of swing arm cylinder 36 is crossed to swing.

When carrying out gold stamping processing, it is ensured that film strips are in tensioning state between rubber head and workpiece surface, no It is then easy to the thermoprint on workpiece and goes out fold, influence product appearance.Swing arm cylinder 36 is arranged in the present embodiment on crossbeam 15, lives The end connection sliding block of stopper rod, then when piston rod is moved along a direction, sliding block can to tensioning swing arm 34 generate thrust or Pulling force makes it generate corresponding movement.

Tensioning 34 upper end of swing arm leads to the shaft of vertical direction, fills tensioning wheel 35,35 energy of tensioning wheel in shaft rod upper sleeve Enough opposite shafts are freely rotated.There is baffle at 35 axial direction both ends of tensioning wheel, for preventing 33 sideslip of film strips.

On the support 12 for the rack that winder wheel 37 is mounted on, and the rotation of motor driven winder wheel 37 is configured for winding film Band.Its specific drive part, which is referred to put 32 driving method of film wheel, to be configured.

In addition, being provided with lower tensioning wheel on support 12, the lower tensioning wheel and winder wheel 37 cooperate.Lower tensioning wheel can be avoided Film strips relaxation in winding either stacks, and certain frictional force can be provided by lower tensioning wheel, keeps film strips more compact It is wrapped on winder wheel 37.

Workpiece locating mechanism includes workpiece motor 21 and localization tool 22, and localization tool 22 is mounted in rack by shaft Crossbeam 15 on, and shaft pass through workpiece motor 21 drive.It, can be not when workpiece motor 21 drives localization tool 22 to rotate With facing towards film strips 33, carry out thermoprint processing.

When specifically used, the localization tool of different structure can be used according to different requirements, the present embodiment is in order to process Handle, localization tool 22 include deck 221 and mainboard 223, and mainboard 223 is connect with shaft, and deck 221 is located at mainboard 223 1 End, side wall protrudes from 223 side wall of mainboard, for installing workpiece.

As shown in Figure 2, handle is similar to cuboid structure, its open side can be sleeved on card by one side opening The protrusion of seat 221, realizes its location and installation.

Further, two side plates 222 can be arranged to other regions of workpiece in thermoprint on mainboard 223 in order to prevent, The side plate 222 is located at the side outstanding of deck 221, and there are workpiece clipping rooms between 221 protrusion of side plate 222 and deck Gap.

Due to being provided with side plate 222, the side wall of side plate 222 can block the non-gold stamping region that film strips are pressed to workpiece. In addition, the installation for being also more conducive to handle workpiece is fixed by reserved gap, it is avoided to fall or shake in process It is dynamic.

As to whole improvement, drive lead screw can be set between pedestal 11 and support 12, branch is controlled by screw rod 12 side-to-side movements on the pedestal 11 of seat.Further screw rod can be set on support 12, drive column longitudinally to transport by the screw rod It is dynamic.

Before use, need by control program come control put film wheel 32 driving motor and 37 driving motor of winder wheel and It is tensioned the consistency that swing arm 34 moves, while it is same to need to guarantee that swing arm cylinder 36, tensioning swing arm 34 and workpiece motor 21 move Step property, according to the diameter dimension of different workpiece size and rubber head, can calculate its motion path and speed, therefore to tool The control section of body repeats no more.

When specifically used, the course of work is as follows:

Step 1, the protrusion that the open side of handle workpiece is inserted into deck 221, downside are located at deck 221 and side In gap between plate 222, the positioning of workpiece is completed.

What control panel was installed in step 2, starting control cabinet 13 starts switch, and puts the electric motor starting of film wheel 32, starts to turn It is dynamic to put film wheel 32, while the motor rotation of winder wheel 37 carries out film strips winding.

After step 3, rubber head 45 reach temperature, swing arm cylinder 36 is moved, and rubber head seat 44 is pushed to translate to close to workpiece side, I.e. to left.

Step 4, workpiece motor 21 drive localization tool 22 to start turning, and film strips 33 are expressed to workpiece surface by rubber head 45.

When localization tool 22 rotates, the face A of workpiece is contacted with rubber head at first, due to the rotation of localization tool 22, most Right side coordinate position is variation always, therefore controls rubber head bracket 41 by swing arm cylinder 36 and swing constantly, rubber head 45 Always it is kept in motion, generates it between workpiece and move synchronously.With the rotation of workpiece, rubber head is from the thermoprint of the face A to B Face, then thermoprint realize the process of continuous thermoprint to the face C.

In this process, tensioning swing arm 34 is also constantly moving, and is in film strips 33 preferably for film location, in order to avoid film Band is pulled to.

Step 5, after the rotation thermoprint in 3 faces, rubber head is withdrawn, and jig stops operating, product is removed.

Schematically the utility model and embodiments thereof are described above, description is not limiting, attached drawing Shown in be also one of the embodiments of the present invention, actual structure is not limited to this.So if this field Those of ordinary skill enlightened by it, without deviating from the purpose of the present invention, not inventively design Frame mode similar with the technical solution and embodiment, all should belong to the protection range of the utility model.

Claims (10)

1. a kind of corner gold stamping device of refrigerator door plank handle component, including rack, Film laminating apparatus structure, workpiece locating mechanism and glue Head propulsive mechanism, it is characterised in that: the rack is used to support Film laminating apparatus structure, workpiece locating mechanism and rubber head propulsive mechanism, institute Film laminating apparatus structure is stated for providing film strips (33)；The workpiece locating mechanism is for fixing workpiece；The rubber head propulsive mechanism includes Rubber head bracket (41), push rod cylinder (42), connection frame (43) and rubber head seat (44), rubber head bracket (41) bottom end and support (12) hingedly, the upper end and connection frame (43), two rubber head brackets (41) are arranged in parallel to form parallelogram sturcutre；It is described to push away Bar cylinder (42) is mounted on support (12), and piston rod is connect with rubber head bracket (41)；The rubber head seat (44) and connection frame (43) it is connected, heating device and rubber head (45) is installed in rubber head seat (44), film strips (33) are pressed together on by rubber head (45) On workpiece and carry out thermoprint.

2. a kind of corner gold stamping device of refrigerator door plank handle component according to claim 1, it is characterised in that: described Film laminating apparatus structure includes putting film wheel (32), tensioning swing arm (34) and winder wheel (37), described put to install film roll on film wheel (32), pass through Tensioning wheel (35) in tensioning swing arm (34) is tensioned the film strips (33) drawn in film roll, and the winder wheel (37) is used for use Caudacoria band (33) is wound into.

3. a kind of corner gold stamping device of refrigerator door plank handle component according to claim 2, it is characterised in that: described It is provided in rack column (14), and is provided with crossbeam (15) on column (14), swing arm cylinder is installed on crossbeam (15) (36)；The tensioning swing arm (34) and crossbeam (15) are articulated and connected, and offer sliding slot, swing arm cylinder in tensioning swing arm (34) (36) sliding block of piston rod end is located in the sliding slot, drives tensioning swing arm (34) to swing by swing arm cylinder (36).

4. a kind of corner gold stamping device of refrigerator door plank handle component according to claim 2, it is characterised in that: described It puts film wheel (32) to be mounted at the top of column (14), is additionally provided at the top of column (14) and puts film motor, put film motor and driving wheel (31) it connects, the driving wheel (31) puts film wheel (32) rotation by V belt translation or chain drive or gear transmission mode driving.

5. a kind of corner gold stamping device of refrigerator door plank handle component according to claim 2, it is characterised in that: described On the support (12) for the rack that winder wheel (37) is mounted on, and motor driven winder wheel (37) rotation is configured for winding film strips.

6. a kind of corner gold stamping device of refrigerator door plank handle component according to claim 5, it is characterised in that: described Support is provided with lower tensioning wheel on (12), and the lower tensioning wheel and winder wheel (37) cooperate.

7. a kind of corner gold stamping device of refrigerator door plank handle component according to claim 1, it is characterised in that: described Workpiece locating mechanism includes workpiece motor (21) and localization tool (22), and the localization tool (22) is mounted on rack by shaft In crossbeam (15) on, and shaft pass through workpiece motor (21) drive.

8. a kind of corner gold stamping device of refrigerator door plank handle component according to claim 7, it is characterised in that: described Localization tool (22) includes deck (221) and mainboard (223), and the mainboard (223) connect with the shaft, the deck (221) it is located at mainboard (223) one end, side wall protrudes from mainboard (223) side wall, for installing workpiece.

9. a kind of corner gold stamping device of refrigerator door plank handle component according to claim 8, it is characterised in that: described There are two side plate (222) for setting on mainboard (223), which is located at deck (221) side outstanding, in side plate (222) There are workpiece to install gap between deck (221) protrusion.

10. a kind of corner gold stamping device of refrigerator door plank handle component according to claim 3, it is characterised in that: institute It states column (14) and support (12) is installed on pedestal (11), and pedestal (11) is provided with control cabinet (13), the control cabinet (13) for installing control circuit and control panel.