CN213734014U

CN213734014U - Thermoprinting machine for plastic products

Info

Publication number: CN213734014U
Application number: CN202022530771.5U
Authority: CN
Inventors: 刘卫民
Original assignee: Shenzhen Fengtai Plastic Products Co ltd
Current assignee: Shenzhen Fengtai Plastic Products Co ltd
Priority date: 2020-11-04
Filing date: 2020-11-04
Publication date: 2021-07-20
Anticipated expiration: 2030-11-04

Abstract

The utility model relates to a plastic products's thermoprinting machine belongs to plastic products processing equipment's technical field, which comprises a bracket, the support includes roof and bottom plate, roof and bottom plate homonymy are fixed with the vertical board of being connected roof and bottom plate, the top of bottom plate is provided with the workstation, fixedly connected with passes bottom plate and workstation fixed cylinder mutually on the bottom plate, the roof below is rotated and is connected with longitudinal section and is polygonal boiling hot printer head. This application has the effect of realizing the different patterns of thermoprint fast.

Description

Thermoprinting machine for plastic products

Technical Field

The application relates to the field of plastic product processing equipment, in particular to a hot stamping machine for plastic products.

Background

The thermoprinting machine can bake any color code, portrait photo, landscape pattern, etc. on porcelain plate, PVC plate, metal plate, especially suitable for making medal, consignment book, advertising agency, exclusive shop brand, souvenir brand, tombstone image, cultural shirt, etc.

The utility model discloses a have now that the grant bulletin is CN 208428790U's chinese utility model patent, it discloses a thermoprinting machine is used in plastic slab processing, including bottom plate and diaphragm, bottom plate and diaphragm homonymy are fixed with the riser of connecting bottom plate and diaphragm, upper surface fixedly connected with working plate at the bottom plate, at the intermediate position fixedly connected with supporting shoe of working plate, fixedly connected with electric push rod on the diaphragm, electric push rod passes diaphragm and thermoprint head fixed connection, when carrying out the thermoprint, put the plastic slab on the supporting shoe, start the electric push rod, the thermoprint printer head is under the effect of electric push rod, the downstream, when the thermoprint head moves to the position that contacts with the plastic slab type, carry out the thermoprint.

To the correlation technique among the above-mentioned, the inventor thinks that in the thermoprinting machine use, because only there is a pattern on the thermoprinting head, so when utilizing the different patterns of thermoprinting machine thermoprint, need change the thermoprinting head, the process of changing the thermoprinting head is wasted time and energy, brings a great deal of inconvenience for operating personnel.

SUMMERY OF THE UTILITY MODEL

In order to realize different patterns of thermoprinting fast, this application provides a plastic products's thermoprinting machine.

The application provides a thermoprinting machine of plastic products adopts following technical scheme:

the utility model provides a plastic products's thermoprinting machine, includes the support, the support includes roof and bottom plate, roof and bottom plate homonymy are fixed with the vertical board of connecting roof and bottom plate, the top of bottom plate is provided with the workstation, fixedly connected with passes bottom plate and workstation fixed cylinder mutually on the bottom plate, the roof below is rotated and is connected with longitudinal section and is polygonal boiling hot printer head.

Through adopting above-mentioned technical scheme, when the different patterns of work piece thermoprint to the difference, need change different boiling hot printer head, it is more troublesome to operate, through setting the hot printer head to the prism form, and all set up different patterns in every side, when using, only need rotatory hot printer head to find required pattern and make this pattern corresponding with the workstation, it makes workstation rebound to start the cylinder, can carry out the thermoprint to the work piece when the work piece on the workstation contacts with the hot printer head, can play labour saving and time saving's effect.

Optionally, a pair of vertical connecting rods that set up downwards of fixedly connected with on the roof, the thermoprint head is located between a pair of connecting rods and rotates with a pair of connecting rod to be connected, one of them be provided with on the connecting rod and carry out the locking Assembly who fixes to the thermoprint head.

Through adopting above-mentioned technical scheme, when carrying out the thermoprint to the work piece, when rotating the thermoprint head and finding required pattern, accessible locking Assembly fixes the thermoprint head, avoids at the thermoprint in-process, and thermoprint head takes place to turn round and influences the thermoprint effect.

Optionally, the end surface of the hot stamping head is provided with positioning holes at positions corresponding to the side walls of the hot stamping head, and the locking assembly comprises a positioning pin penetrating through the connecting rod and inserted into the positioning holes.

Through adopting above-mentioned technical scheme, when finding required pattern, need fix the thermoprint head, avoid at the thermoprint in-process, the thermoprint head takes place the rotation and leads to the thermoprint effect not good, when fixed thermoprint printer head, need pass the connecting rod with the locating pin and plug in the locating hole to the realization is fixed the thermoprint head, guarantees the thermoprint effect.

Optionally, the one end fixedly connected with installation piece that the printer head was kept away from to the locating pin, the spring has been cup jointed in the slip on the locating pin, the one end fixed connection of spring is on the installation piece, and other end fixed connection is on being close to the connecting rod of installation piece one end.

Through adopting above-mentioned technical scheme, when fixing the thermoprint head, need pass the connecting rod with the locating pin and plug in the locating hole, through set up the installation piece on the locating pin, it is more convenient to make the locating pin grafting process, when changing thermoprint head pattern, need extract the locating hole with the locating pin, rotate the thermoprint printer head, fix on the connecting rod through the one end with the spring, the other end is fixed on the installation piece, can avoid rotating the in-process locating pin at the thermoprint head and deposit alone, thereby can avoid the locating pin to take place to lose.

Optionally, an adjusting assembly for clamping the workpiece is arranged on the workbench.

By adopting the technical scheme, when the workpiece is placed on the workbench, the workpiece needs to be fixed by utilizing the adjusting component, so that the workpiece is prevented from moving when being thermoprinted.

Optionally, the adjusting assembly includes a pair of blocking plates axially distributed along the stamping head, the blocking plates include a horizontal portion and a vertical portion, and fastening bolts are arranged through the horizontal portion and the working table.

Through adopting above-mentioned technical scheme, when needs are fixed to the work piece, pass the horizontal part of workstation and baffle with fastening bolt to the realization is fixed the baffle, adds man-hour to the work piece, places the position between two baffles with the work piece, thereby realizes fixing the work piece.

Optionally, the positions at the two ends of the baffle on the workbench are respectively provided with a waist-shaped groove, the length direction of the waist-shaped groove is along the direction vertical to the axial direction of the hot stamping head, and the fastening bolt penetrates through the waist-shaped groove and the horizontal part.

Through adopting above-mentioned technical scheme, because the size of work piece is different, so when fixing the work piece, adjust the interval between two baffles according to the size of work piece, when the vertical portion of two baffles closely supported the work piece in the centre, passed waist type groove and horizontal part with fastening bolt. Thereby realizing the fixation of the baffle.

Optionally, four corner positions of the lower surface of the bottom plate are respectively and fixedly connected with support legs, and end portions, far away from the bottom plate, of the support legs are fixedly connected with shock-absorbing pads.

Through adopting above-mentioned technical scheme, when the workstation passed through the cylinder and upwards or move down, the support can shake, leads to the support unstability to take place to rock and topple over even, through set up the shock pad on the support leg, can increase the area of contact with ground, stability that can effectual reinforcing support.

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

1. the hot stamping head with the polygonal longitudinal section is arranged, different hot stamping patterns are arranged on each side surface, when different patterns are required to be hot stamped on different workpieces, the hot stamping head does not need to be frequently replaced, and only the hot stamping head needs to be rotated to enable the patterns required by hot stamping to correspond to the workpieces, so that the effects of saving time and labor can be achieved;

2. when the hot stamping head is locked, the positioning pin penetrates through the connecting rod and is inserted into the positioning hole, so that the hot stamping head can be effectively fixed, and the phenomenon that the hot stamping head rotates automatically to influence the hot stamping effect in the hot stamping process is avoided;

3. the pair of baffles with adjustable intervals is arranged on the workbench, so that when workpieces of different sizes are subjected to hot stamping, the two baffles are adjusted to be tightly attached to the side wall of the workpiece, and the workpiece is clamped tightly.

Drawings

Fig. 1 is a schematic structural diagram of the hot stamping machine in the embodiment.

Fig. 2 is a partially enlarged view of a portion a of fig. 1.

Fig. 3 is a schematic structural diagram of the adjustment assembly embodied in the present embodiment.

Description of reference numerals: 1. a support; 11. a top plate; 12. a base plate; 13. a vertical plate; 14 a support leg; 141 shock-absorbing pad; 2. a connecting rod; 21. a handle; 3. a printing head is stamped; 31. positioning holes; 4. a locking assembly; 41. positioning pins; 42. mounting blocks; 43. a spring; 5. a work table; 51. a cylinder; 52. a waist-shaped groove; 6. an adjustment assembly; 61. fastening a bolt; 62. a baffle plate; 621. a horizontal portion; 622. a vertical portion.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses a hot stamping machine for plastic products. Referring to fig. 1 and 2, the hot stamping machine includes a frame 1 and a hot stamping head 3 disposed inside the frame 1 for hot stamping plastic products. Support 1 is including roof 11 and bottom plate 12 of mutual parallel arrangement, roof 11 is fixed with the vertical board 13 that carries out being connected to roof 11 and bottom plate 12 with bottom plate 12 homonymy, connecting rod 2 at two vertical settings of the lower fixed surface of roof 11 is connected with, 3 rotations of thermoprint head are connected between two connecting rods 2, thermoprint head 3 is the prism form and longitudinal section is the hexagon, every side has different thermoprint patterns, thermoprint head 3 is made with heating material, thereby can provide required heat at thermoprint in-process to thermoprint head 3 circular telegram. The connecting rod 2 is provided with a locking component 4 for fixing the hot stamping head 3, a handle 21 fixed with the hot stamping head 3 is arranged by penetrating the connecting rod 2, and the handle 21 is made of heat insulating materials, so that an operator can be guaranteed to hold the hot stamping head. A table 5 for placing a workpiece is provided above the base plate 12, and a cylinder 51 which penetrates the base plate 12 and is fixed to the table 5 is fixedly connected to the lower surface of the base plate 12.

When the work piece need carry out the thermoprint, at first rotate handle 21 for the pattern that needs the thermoprint is corresponding with workstation 5, then control locking Assembly 4 fixes thermoprint head 3, puts the work piece on workstation 5 after that, starts cylinder 51, makes workstation 5 upwards remove, and when workstation 5 drove the work piece and moves to thermoprint head 3 lower surface and contact, thermoprint head 3 carries out the thermoprint to the work piece.

Six locating holes 31 corresponding to each side are seted up on the terminal surface that thermoprint head 3 and connecting rod 2 are adjacent, be provided with simultaneously on connecting rod 2 and carry out the locking Assembly 4 of pegging graft with locating hole 31, locking Assembly 4 is including passing connecting rod 2 and can carry out the locating pin 41 of pegging graft with locating hole 31, the one end fixedly connected with installation piece 42 of thermoprint head 3 is kept away from to locating pin 41, the spring 43 has been cup jointed in the slip on locating pin 41, the one end fixed connection of spring 43 is on installation piece 42, the other end fixed connection of spring 43 is close to the one end of installation piece 42 on connecting rod 2. When hot stamping is performed, a pattern required by hot stamping needs to be found by rotating the handle 21, and when the required pattern is rotated to a position corresponding to the workbench 5, the mounting block 42 is pulled to insert the positioning pin 41 into the positioning hole 31 to fix the hot stamping head 3.

Referring to fig. 3, an adjusting assembly 6 for clamping workpieces of different sizes is disposed on the worktable 5, the adjusting assembly 6 includes a pair of L-shaped baffles 62 axially arranged along the thermal head 3, the baffles 62 include a horizontal portion 621 and a vertical portion 622, and a fastening bolt 61 for fixing the baffles 62 is disposed through the worktable 5 and the horizontal portion 621. The positions of the two ends of the baffle plate 62 on the workbench 5 are respectively provided with a waist-shaped groove 52, the length direction of the waist-shaped groove 52 is vertical to the axial direction of the hot stamping head 3, and the fastening bolt 61 passes through the waist-shaped groove 52 and the horizontal part 621 to fix the workbench 5 and the baffle plate 62.

When workpieces with different sizes are clamped by the adjusting assembly 6, the fastening bolts 61 are loosened to loosen the baffle plate 62, the baffle plate 62 can move on the workbench 5 along the length direction of the waist-shaped groove 52, and when the workpieces can be tightly attached to the vertical part 622 of the baffle plate 62, the fastening bolts 61 are tightened to fix the baffle plate 62.

The support legs 14 which are vertically arranged downwards are fixed at four corners of the bottom plate 12 respectively, the position of each support leg 14 contacting with the ground is fixedly connected with a shock pad 141 respectively, the contact area between each support leg 14 and the ground can be increased by setting the shock pads 141, and therefore the situation that the support 1 is unstable and can incline or turn over when the workbench 5 moves upwards through the air cylinder 51 is avoided.

The implementation principle of the hot stamping machine for plastic products in the embodiment of the application is as follows: before hot stamping, firstly, the mounting block 42 is pulled in the direction away from the hot stamping head 3, the positioning pin 41 is separated from the positioning hole 31, the handle 21 is rotated, a needed hot stamping pattern is found, the hot stamping pattern is positioned right above the workbench 5, when the pattern needing hot stamping corresponds to the workbench 5, the positioning pin 41 is inserted in the positioning hole 31 to fix the hot stamping head 3, then, a workpiece is placed in the adjusting assembly 6, the fastening bolt 61 is loosened to loosen the baffle plate 62, the baffle plate 62 can move along the waist-shaped groove 52 on the workbench 5, the baffle plate 62 is pushed, when the workpiece can be tightly attached to the vertical part 622 of the baffle plate 62, the fastening bolt 61 is screwed to fix the workpiece, at the moment, the air cylinder 51 is started to enable the workbench 5 to move upwards, when the workbench 5 moves below the hot stamping head 3 to be in contact with the hot stamping head 3, the air cylinder 51 is started after hot stamping is finished, the table 5 is moved down to a position adjacent to the base plate 12.

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

1. The utility model provides a plastic products's thermoprinting machine, includes support (1), support (1) includes roof (11) and bottom plate (12), roof (11) and bottom plate (12) homonymy are fixed with vertical board (13) of being connected roof (11) and bottom plate (12), the top of bottom plate (12) is provided with workstation (5), its characterized in that: fixedly connected with passes bottom plate (12) and workstation (5) fixed cylinder (51) mutually on bottom plate (12), roof (11) below is rotated and is connected with vertical section and is polygonal boiling hot printer head (3).

2. A plastic product stamping machine as defined in claim 1, wherein: a pair of vertical connecting rods (2) that set up downwards of fixedly connected with on roof (11), scald printer head (3) and be located between a pair of connecting rod (2) and rotate with a pair of connecting rod (2) and be connected, one of them be provided with on connecting rod (2) and carry out fixed locking Assembly (4) to scalding printer head (3).

3. A plastic product stamping machine as defined in claim 2, wherein: the end face of the hot stamping head (3) is provided with positioning holes (31) corresponding to the side wall of the hot stamping head (3), and the locking component (4) comprises positioning pins (41) which penetrate through the connecting rod (2) and are inserted into the positioning holes (31).

4. A plastic product stamping machine as defined in claim 3, wherein: the one end fixedly connected with installation piece (42) of scalding printer head (3) are kept away from in locating pin (41), sliding sleeve has been cup jointed spring (43) on locating pin (41), the one end fixed connection of spring (43) is on installation piece (42), and other end fixed connection is on connecting rod (2) that are close to installation piece (42) one end.

5. Thermoprinting machine for plastic products, according to any of the claims from 1 to 4, characterized in that: and the workbench (5) is provided with an adjusting component (6) for clamping a workpiece.

6. The plastic product hot stamping machine as claimed in claim 5, wherein: the adjusting assembly (6) comprises a pair of baffle plates (62) which are axially distributed along the hot printing head (3), each baffle plate (62) comprises a horizontal part (621) and a vertical part (622), and fastening bolts (61) are arranged through the horizontal parts (621) and the workbench (5).

7. The plastic product hot stamping machine as claimed in claim 6, wherein: waist type groove (52) have been seted up respectively in the position that lies in baffle (62) both ends on workstation (5), the length direction of waist type groove (52) along with scald printer head (3) axial looks vertically direction, fastening bolt (61) pass waist type groove (52) and horizontal part (621).

8. A plastic product stamping machine as defined in claim 1, wherein: four corner positions of the lower surface of the bottom plate (12) are respectively and fixedly connected with support legs (14), and shock-absorbing pads (141) are fixedly connected to the end parts, far away from the bottom plate (12), of the support legs (14).