CN209971265U

CN209971265U - Melamine tableware compression molding machine capable of easily labeling trademark

Info

Publication number: CN209971265U
Application number: CN201920688187.7U
Authority: CN
Inventors: 王岩
Original assignee: Hefei Shuomei Melamine Products Co Ltd
Current assignee: Hefei Shuomei Melamine Products Co Ltd
Priority date: 2019-05-14
Filing date: 2019-05-14
Publication date: 2020-01-21
Anticipated expiration: 2029-05-14

Abstract

The utility model discloses a melamine tableware compression moulding machine which is easy to label trademarks, comprising a base, a guide post fixed on the base, a hydraulic cylinder fixed on the base, a top seat fixed on the guide post, a movable machine base sliding along the guide post, a lower mould and an upper mould fixed on the movable machine base, wherein the piston rod of the hydraulic cylinder is fixed with the bottom of the movable machine base; the top seat is provided with a die changing device, and the die changing device comprises an upper die fixing plate arranged on the lower side of the top seat, a rotating shaft vertically penetrating through the upper surface of the top seat and rotatably connected with the top seat, a labeling die fixed on the bottom surface of the upper die fixing plate and a driving part arranged in the top seat; the upper die is fixed on the bottom surface of the upper die fixing plate and is respectively positioned at the two ends of the upper die fixing plate together with the labeling die; the lower end of the rotating shaft is fixed with the upper surface of the upper die fixing plate. The utility model discloses has following effect: this compression molding machine avoids the condition of accumulation dust between label and the tableware with label and tableware integrated into one piece, has improved user's use and has experienced.

Description

Melamine tableware compression molding machine capable of easily labeling trademark

Technical Field

The utility model relates to a tableware field of making, in particular to melamine tableware compression moulding machine who easily carries out trade mark subsides.

Background

The melamine product is also called as a porcelain-like product, is commonly used for manufacturing articles for daily use such as tableware and the like, and has the advantages of lightness, difficult breakage, low temperature resistance and the like. At present, the production process of melamine tableware mainly comprises the following steps: 1. mixing materials; 2. weighing; 3. molding; 4. and (5) post-treatment. The forming process mainly comprises a melamine powder preheating part and a hot-press forming part. In actual operation, an operator manually places the softened melamine raw material in the melamine tableware compression molding machine for punch forming, so that a fixed tableware shape is formed. Generally, melamine tableware is labeled with a label for marking tableware information and a manufacturer's trademark. However, after the label is used for a long time, dust is easily accumulated on the edge of the label, which affects the use experience of consumers.

Therefore, the melamine tableware compression molding machine which is easy to label the trademark is urgently needed, the compression molding machine can integrally mold the label and the tableware, the situation that dust is accumulated between the label and the tableware is avoided, and the use experience of a user is improved.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an easily carry out subsides mark's melamine tableware compression moulding machine to prior art exists, this compression moulding machine with label and tableware integrated into one piece, avoids the condition of accumulation dust between label and the tableware, has improved user's use and has experienced.

The above technical purpose of the present invention can be achieved by the following technical solutions:

a melamine tableware compression molding machine easy for trademark labeling comprises a base, a guide post fixed on the base, a hydraulic cylinder fixed on the base, a top seat fixed on the guide post, a moving base arranged between the base and the top seat and sliding along the guide post, a lower die fixed on the moving base and an upper die arranged on the bottom of the top seat, wherein a piston rod of the hydraulic cylinder is fixed with the bottom of the moving base; the top seat is provided with a die changing device, and the die changing device comprises an upper die fixing plate arranged on the lower side of the top seat, a rotating shaft vertically penetrating through the upper surface of the top seat and rotatably connected with the top seat, a labeling die fixed on the bottom surface of the upper die fixing plate and a driving part arranged in the top seat and used for driving the rotating shaft to rotate; the upper die is fixed on the bottom surface of the upper die fixing plate and is respectively positioned at two ends of the upper die fixing plate together with the labeling die; the lower end of the rotating shaft is fixed with the upper surface of the upper die fixing plate.

By adopting the technical scheme, when tableware products are hot-pressed, an operator places the melamine resin which is heated and softened in a lower die, then a hydraulic cylinder is started to push a movable base to move upwards so that the lower die is matched with an upper die to punch a dinner plate rough blank with a fixed shape, then the hydraulic cylinder drives the movable base and the lower die to move downwards so that the lower die is separated from the upper die, at the moment, a driving part drives a rotating shaft to rotate so that an upper die fixing plate rotates, so that a labeling die moves to the initial position of the upper die, then the operator arranges a label on the labeling die, finally the hydraulic cylinder is started to match the lower die with the labeling die, so that the label is embedded into the melamine product which still keeps the softened state, the cooled melamine product and the label are integrally formed, and the condition that dust is accumulated between the label and the tableware is avoided, the use experience of the user is improved.

The utility model is further arranged in that the driving part comprises a driven gear arranged in the footstock, a driving motor fixed in the footstock and a driving gear fixed on an output shaft of the driving motor, the driven gear is sleeved on the rotating shaft and fixed with the rotating shaft, and the driving gear is meshed with the driven gear; the driving gear and the driven gear are both bevel gears.

Through adopting above-mentioned technical scheme, when driving motor during operation, its output shaft rotated, has driven the driving gear and has rotated, has driven gear and axis of rotation and has rotated to make the position conversion of going up mould and subsides mark mould, and driving gear and driven gear are bevel gear, so effectively dispersed the epaxial load of rotation.

The utility model discloses further set up to, paste and seted up on the mark mould and paste the mark groove, paste the inslot of mark and be fixed with the sucking disc, the sucking disc is made by high temperature resistant rubber.

Through adopting above-mentioned technical scheme, when pasting the mark mould and moving to the initial position of supreme mould, operating personnel places the label in pasting the mark inslot and press for the label is inhaled tightly with the sucking disc, thereby makes the label stabilize on pasting the mark mould.

The utility model is further arranged in that a mould groove is arranged on the lower mould, and a punching block is fixed at the bottom of the upper mould; and the lower die is provided with a flash groove surrounding the die groove, and the lower die is also provided with a guide chute, two ends of which are respectively communicated with the flash groove and the die groove.

Through adopting above-mentioned technical scheme, when last mould and bed die were fashionable, the punching press piece of going up the mould got into the mould type inslot on the bed die to form the cavity of tableware product shape, and the melamine raw materials that are extruded in the mould type inslot passes through the baffle box and enters into the flash tank, thereby makes the corner clout of melamine product form fixed shape, makes things convenient for operating personnel to get rid of.

The utility model discloses further set up to, the baffle box internal fixation has the strip of breaking, the length direction of breaking the strip with the length direction of baffle box is perpendicular, just break strip bottom with leave the clearance between the diapire in the baffle box.

By adopting the technical scheme, the melamine raw material in the model groove enters the flash tank through the gap between the break strip in the guide chute and the guide chute, so that the leftover material of the melamine product and the product are easy to break, and the operation personnel can conveniently remove the leftover material of the melamine product.

The utility model discloses further set up to, be equipped with on the footstock and remove the bits device, remove the bits device including being fixed in fan and one end on the footstock lateral wall with fan air outlet intercommunication other end orientation the blowing pipe of flash tank opening part.

Through adopting above-mentioned technical scheme, after label and melamine product integrated into one piece, the pneumatic cylinder starts for the bed die separates with pasting the mark mould, then operating personnel takes out the melamine product, and fan work this moment has spurted the air and has swept the discharge tank on the bed die, makes remaining melamine leftover bits impurity break away from the discharge tank in the discharge tank, has cleaned the bed die.

The utility model is further arranged in that the blowpipe comprises a plurality of stainless steel rings which are evenly arranged along the axis of the blowpipe and a plurality of rubber pipes which are fixed between the stainless steel rings; a plurality of steel wires which are distributed in a surrounding mode are fixed between the stainless steel rings, and the steel wires are arranged in the pipe wall of the rubber pipe.

Through adopting above-mentioned technical scheme, when operating personnel removed the one end that the fan was kept away from to the tuber pipe, the steel wire in the rubber tube warp of buckling for it still keeps firm after the tuber pipe removes, thereby has adjusted the air-out direction of a tuber pipe.

The utility model is further arranged that a controller is fixed on the base, and a first button and a second button which are electrically connected with the controller are fixed on the mobile base; the controller is respectively electrically connected with the hydraulic cylinder and the driving motor.

Through adopting above-mentioned technical scheme, when making the melamine product, operating personnel at first presses first button, make the controller send drive signal to the pneumatic cylinder, make bed die and last mould compound die, then the pneumatic cylinder moves down to the initial position, operating personnel presses the second button, make the controller send drive signal to driving motor, make mark the mould and move the initial position to the top die, then operating personnel presses first button, make the bed die and mark the mould and coincide, make label and melamine product integrated into one piece, the pneumatic cylinder moves down at last, make the melamine product expose, operating personnel takes out the melamine product and takes out the leftover bits and pieces and can accomplish the manufacturing of melamine product.

To sum up, the utility model discloses a beneficial technological effect does:

1. when the tableware product is hot-pressed, the operator places the melamine resin softened by heating in the lower mold, then the hydraulic cylinder is started to push the moving machine base to move upwards, so that the lower die and the upper die are matched, and a dinner plate rough blank with a fixed shape is punched, then the hydraulic cylinder drives the movable base and the lower die to move downwards, so that the lower die is separated from the upper die, the driving part drives the rotating shaft to rotate at the moment, the upper mould fixing plate is rotated, so that the labeling mould moves to the initial position of the upper mould, then an operator sets the label on the labeling mould, finally the hydraulic cylinder is started to ensure that the lower mould and the labeling mould are matched, therefore, the label is embedded into the melamine product which is still kept in a softened state, so that the cooled melamine product and the label are integrally formed, the condition that dust is accumulated between the label and tableware is avoided, and the use experience of a user is improved;

2. when the upper die is matched with the lower die, the stamping block of the upper die enters the die groove on the lower die to form a cavity in the shape of a tableware product, and the melamine raw material extruded in the die groove enters the flash tank through the guide chute, so that the leftover bits and pieces of the melamine product form a fixed shape and are convenient for an operator to remove;

3. after the label and the melamine product are integrally formed, the hydraulic cylinder is started, the lower die is separated from the labeling die, then the melamine product is taken out by an operator, the fan works at the moment, air is blown to purge the flash groove on the lower die, residual melamine leftover impurity in the flash groove is separated from the flash groove, and the lower die is cleaned.

Drawings

FIG. 1 is a schematic view of the overall structure of the embodiment;

FIG. 2 is a schematic structural view of a lower mold;

fig. 3 is a schematic structural view of a labeling mold;

fig. 4 is a schematic view of the internal structure of the blowpipe.

In the figure: 1. a base; 11. a controller; 2. a guide post; 3. a hydraulic cylinder; 4. a top seat; 5. moving the base; 51. a first button; 52. a second button; 6. a lower die; 61. a mould groove; 62. a flash tank; 63. a material guide chute; 631. breaking the strip; 7. an upper die; 71. combining the templates; 72. stamping the blocks; 8. a die changing device; 81. an upper die fixing plate; 82. a rotating shaft; 83. labeling a mold; 831. mounting a plate; 832. pressing a label block; 8321. labeling a slot; 8322. a suction cup; 84. a drive section; 841. a driven gear; 842. a drive motor; 843. a driving gear; 9. a scrap removal device; 91. a fan; 92. a blowpipe; 921. a stainless steel ring; 922. a rubber tube; 923. a steel wire.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

As shown in figure 1, the melamine tableware compression molding machine easy for labeling the trademark comprises a base 1, a guide column 2, a hydraulic cylinder 3, a top seat 4, a movable machine seat 5, a lower die 6, an upper die 7, a die changing device 8 and a scrap removing device 9. The base 1 is a cuboid structure and is arranged in the plant, and the bottom surface of the base is abutted against the ground of the plant. The guide posts 2 are of a cylindrical structure, the axes of the guide posts are vertical, the lower ends of the guide posts are fixed to the upper surface of the base 1, four guide posts 2 are arranged on the guide posts, and the four guide posts 2 are arranged at four corners of the upper surface of the base 1 respectively. The footstock 4 is a cuboid internal hollow structure, the bottom surface of the footstock is fixed with the upper ends of the guide posts 2, and the four guide posts 2 are respectively arranged at four corners of the bottom surface of the footstock 4. The hydraulic cylinder 3 is fixed on the upper surface of the base 1, and the end part of a piston rod of the hydraulic cylinder 3 is arranged upwards. The movable base 5 is of a cuboid structure and is arranged between the top base 4 and the base 1, the four guide posts 2 respectively penetrate through four corners of the upper surface of the movable base 5 and are in sliding connection with the movable base 5, and in addition, the end part of a piston rod of the hydraulic cylinder 3 is fixed with the bottom surface of the movable base 5, so that the hydraulic cylinder 3 is driven to vertically move the movable base 5 when working.

As shown in fig. 1, the lower mold 6 is a circular block structure, the axis of which is vertical, and the bottom surface of which is fixed to the upper surface of the movable base 5, and as shown in fig. 2, the upper surface of the lower mold 6 is provided with a mold groove 61, a flash chute 62 and a material guiding chute 63. The section of the model groove 61 is circular, the axis of the model groove is coincident with the axis of the lower die 6, and the inner wall of the model groove 61 is coincident with the bottom surface of the melamine tableware to be manufactured. The opening of the flash groove 62 is circular ring shape, it surrounds the model groove 61, and the axis of the flash groove 62 is coincident with the axis of the lower mold 6. The material guiding groove 63 is an axis passing through the lower die 6 in the length direction, two ends of the material guiding groove are respectively communicated with the inner side wall of the flash groove 62 and the inner side wall of the die groove 61, and the cross section of the material guiding groove 63 is rectangular. A breaking strip 631 is further disposed in the material guiding groove 63, the breaking strip 631 is a long strip with a semicircular cross section, two ends of the breaking strip 631 are respectively fixed to the inner side walls of two sides of the material guiding groove 63, and a gap is left between the arc surface of the bottom of the breaking strip 631 and the inner bottom wall of the material guiding groove 63. The number of the breaking bars 631 in the material guide groove 63 is two, and the two breaking bars 631 are uniformly arranged along the length direction of the material guide groove 63. In addition, the material guiding grooves 63 are arranged in four positions, and the four material guiding grooves 63 are uniformly distributed around the axis of the lower die 6.

As shown in fig. 1 and 2, the upper die 7 includes a die plate 71 and a punch block 72. The mold clamping plate 71 is a circular plate, has a vertical axis, and is disposed below the top base 4. The press block 72 has a circular truncated cone shape, the axis thereof coincides with the axis of the mold clamping plate 71, and the large circular end surface of the press block 72 is fixed to the bottom surface of the mold clamping plate 71. The mold changing device 8 includes an upper mold fixing plate 81, a rotating shaft 82, a labeling mold 83, and a driving part 84. The upper mold fixing plate 81 has a rectangular plate shape, the longitudinal direction of which is horizontal, and the bottom surface of one end of the upper mold fixing plate 81 is fixed to the upper surface of the mold clamping plate 71. The rotating shaft 82 is of a cylindrical structure, the axis of the rotating shaft 82 coincides with the vertical center line of the movable mold mounting plate 831, the lower end of the rotating shaft 82 is fixed to the upper surface of the upper mold fixing plate 81, and the upper end of the rotating shaft 82 penetrates through the bottom surface of the top seat 4 to extend into the top seat 4 and is rotatably connected with the top seat 4. As shown in fig. 2 and 3, the labeling mold 83 includes a mounting plate 831 and a label pressing block 832, the mounting plate 831 is a circular plate whose axis is parallel to the axis of the mold clamping plate 71, and the mounting plate 831 is disposed at an end of the upper mold fixing plate 81 far from the clutch mold plate 71 and fixed to the bottom surface of the mold clamping plate 71. The label pressing block 832 is a block-shaped structure with a horizontal plane in a circular arc shape, the arc-shaped circle center of the label pressing block coincides with the axis of the mounting plate 831, and the arc-shaped side wall of the label pressing block 832 far away from the axis of the mounting plate 831 inclines to abut against the inner side wall of the mold groove 61 when the labeling mold 83 and the lower mold 6 are closed. The inclined arc-shaped side wall of the label pressing block 832 is provided with a labeling groove 8321, the opening section of the labeling groove 8321 is rectangular, and a suction cup 8322 is arranged in the labeling groove 8321. The sucking disc 8322 is a rectangular sheet structure and is made of high-temperature-resistant rubber materials, the edge of the sucking disc 8322 is fixed with the peripheral inner side wall of the labeling groove 8321, the surface of the sucking disc 8322 bulges towards the outside of the labeling groove 8321, and the surface of the sucking disc 8322 is provided with a circular through hole, so that when an operator places a label in the labeling groove 8321 and presses the label towards the inside of the labeling groove 8321, air between the sucking disc 8322 and the labeling groove 8321 is extruded through the through hole in the sucking disc 8322, negative pressure is formed between the sucking disc 8322 and the labeling groove 8321, and the surface of the label and the through hole opening in the sucking disc 8322 are tightly.

As shown in fig. 1, the driving section 84 includes a driven gear 841, a driving motor 842, and a driving gear 843. The driven gear 841 is a bevel gear, which is fixed to the rotating shaft 82 and sleeved thereon, and the driven gear 841 is disposed in the top seat 4. The driving motor 842 is fixed with the inner bottom wall of the top seat 4, and the axis of the output shaft is horizontal. The drive gear 843 is a bevel gear fixed to an output shaft of the drive motor 842, and the drive gear 843 is engaged with the driven gear 841. The chip removing device 9 comprises a fan 91 and a blowing pipe 92, wherein the fan 91 is fixed on the outer side wall of the top seat 4 and used for blowing air. The blowpipe 92 includes a stainless ring 921 and a rubber pipe 922, the stainless ring 921 is a circular pipe shape, and it is provided with a plurality of, and a plurality of stainless rings 921 are arranged along the length direction of the blowpipe 92. The rubber tube 922 is a circular tube, and is disposed between the stainless steel rings 921, and both ends of the rubber tube are fixed and sealed with the end surfaces of the adjacent stainless steel rings 921, respectively. The stainless steel ring 921 at one end of the blowing pipe 92 is fixed and communicated with the air outlet of the fan 91, and the other end opens towards the flash groove 62 on the lower die 6. Combine shown in fig. 4, be fixed with many steel wires 923 between the stainless steel ring 921, many steel wires 923 of this department encircle the axis evenly distributed of stainless steel ring 921, and steel wire 923 all sets up in the pipe wall of rubber tube 922.

As shown in fig. 1, the mobile device base 5 is provided with a first button 51 and a second button 52, and the base 1 is provided with the controller 11. The first button 51 and the second button 52 are fixed on the moving base 5, the controller 11 is fixed on the sidewall of the base 1, and the first button 51 and the second button 52 are electrically connected to the controller 11, and in addition, the hydraulic cylinder 3 and the driving motor 842 are electrically connected to the controller 11. When the operator presses the first button 51, the first button 51 sends a signal to the controller 11, and the controller 11 sends a driving signal to the hydraulic cylinder 3, so that the moving base 5 moves up and then stops for several seconds, and then moves down and returns to the initial position. When the operator presses the second button 52, the second button 52 sends a signal to the controller 11, and the controller 11 sends a driving signal to the driving motor 842, so that the driving motor 842 rotates 180 degrees.

In the use of the embodiment, an operator places the heat softened melamine resin in the mold groove 61 of the lower mold 6, then presses the first button 51, the hydraulic cylinder 3 is started to push the moving base 5 to move upwards, so that the lower mold 6 is matched with the upper mold 7, thereby punching a dish rough blank with a fixed shape, then the hydraulic cylinder 3 drives the moving base 5 and the lower mold 6 to move downwards, so that the lower mold 6 is separated from the upper mold 7, at this time, the operator presses the second button 52, starts the driving motor 842 and drives the rotating shaft 82 to rotate, so that the upper mold fixing plate 81 rotates, so that the labeling mold 83 moves to the initial position of the upper mold 7, then the operator sets the label in the labeling groove 8321 on the labeling mold 83, finally, the operator presses the first button 51 again, the hydraulic cylinder 3 is started, so that the lower mold 6 is matched with the labeling mold 83, thereby make on the melamine product that the label embedding still keeps the softened state to make the melamine product after the cooling and label integrated into one piece, avoid the condition of accumulation dust between label and the tableware, improved user's use and experienced.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides an easily carry out mark's melamine tableware compression moulding machine, includes base (1), be fixed in guide post (2) on base (1), be fixed in pneumatic cylinder (3) on base (1), be fixed in footstock (4) on guide post (2), set up between base (1) and footstock (4) and along guide post (2) gliding removal frame (5), be fixed in bed die (6) on removing frame (5) and set up last mould (7) on footstock (4) bottom, pneumatic cylinder (3) piston rod with it is fixed characterized by to remove frame (5) bottom: the top seat (4) is provided with a die changing device (8), the die changing device (8) comprises an upper die fixing plate (81) arranged on the lower side of the top seat (4), a rotating shaft (82) vertically penetrating through the upper surface of the top seat (4) and rotatably connected with the top seat (4), a labeling die (83) fixed on the bottom surface of the upper die fixing plate (81), and a driving part (84) arranged in the top seat (4) and used for driving the rotating shaft (82) to rotate; the upper die (7) is fixed on the bottom surface of the upper die fixing plate (81) and is respectively positioned at two ends of the upper die fixing plate (81) together with the labeling die (83); the lower end of the rotating shaft (82) is fixed with the upper surface of the upper die fixing plate (81).

2. The melamine tableware compression molding machine easy for trademark labeling of claim 1, wherein: the driving part (84) comprises a driven gear (841) arranged in the top seat (4), a driving motor (842) fixed in the top seat (4) and a driving gear (843) fixed on an output shaft of the driving motor (842), the driven gear (841) is sleeved on the rotating shaft (82) and fixed with the rotating shaft, and the driving gear (843) is meshed with the driven gear (841); the driving gear (843) and the driven gear (841) are both bevel gears.

3. The melamine tableware compression molding machine easy for trademark labeling of claim 1, wherein: the labeling mold (83) is provided with a labeling groove (8321), a sucking disc (8322) is fixed in the labeling groove (8321), and the sucking disc (8322) is made of high-temperature-resistant rubber.

4. The melamine tableware compression molding machine easy for trademark labeling of claim 1, wherein: a die groove (61) is formed in the lower die (6), and a punching block (72) is fixed at the bottom of the upper die (7); and a flash groove (62) surrounding the die groove (61) is formed in the lower die (6), and a guide chute (63) with two ends respectively communicated with the flash groove (62) and the die groove (61) is further formed in the lower die (6).

5. The melamine tableware compression molding machine easy for trademark labeling of claim 4, wherein: the utility model discloses a baffle box, including baffle box (63), baffle box (63) internal fixation has broken strip (631), the length direction of broken strip (631) with the length direction of baffle box (63) is perpendicular, just break strip (631) bottom with leave the clearance between the diapire in baffle box (63).

6. The melamine tableware compression molding machine easy for trademark labeling of claim 5, wherein: be equipped with on footstock (4) and remove bits device (9), remove bits device (9) including be fixed in fan (91) and one end on footstock (4) lateral wall with fan (91) air outlet intercommunication other end orientation blowpipe (92) of flash tank (62) opening part.

7. The melamine tableware compression molding machine easy for trademark labeling of claim 6, wherein: the blowpipe (92) comprises a plurality of stainless steel rings (921) which are uniformly arranged along the axis of the blowpipe (92) and a plurality of rubber pipes (922) which are fixed between the stainless steel rings (921); be fixed with a plurality of steel wires (923) that encircle the distribution between stainless steel ring (921), steel wire (923) set up in the pipe wall of rubber tube (922).

8. The melamine tableware compression molding machine easy for trademark labeling of claim 2, wherein: a controller (11) is fixed on the base (1), and a first button (51) and a second button (52) which are electrically connected with the controller (11) are fixed on the movable base (5); the controller (11) is electrically connected with the hydraulic cylinder (3) and the driving motor (842) respectively.