CN209904226U

CN209904226U - Novel flat pressing machine

Info

Publication number: CN209904226U
Application number: CN201920502009.0U
Authority: CN
Inventors: 彭华西
Original assignee: Dongguan Hengfei Machinery Technology Co Ltd
Current assignee: Dongguan Hengfei Machinery Technology Co Ltd
Priority date: 2019-04-15
Filing date: 2019-04-15
Publication date: 2020-01-07
Anticipated expiration: 2029-04-15

Abstract

The utility model discloses a novel flat press, which comprises a frame, the frame includes main workspace, feeding area and receives the material district, the feeding area with receive the material district and be located the left and right sides of main workspace respectively, and all be provided with the elevating platform in feeding area and the material district, the elevating platform is driven it by elevating platform actuating mechanism and reciprocates, be provided with cope match-plate pattern, the upper die plate actuating mechanism of drive cope match-plate pattern up-and-down motion in the main workspace and set up the lower bolster in cope match-plate pattern below and the smooth operation zone, the frame still includes two parallel arrangement's module, be provided with one on the module and remove the material mechanism that removes about can on feeding area, main workspace and the material district of receiving. The utility model discloses need not the manual work and go up the unloading, saved the cost of labor, the security is high, and transport mechanism can material loading simultaneously and receive the material, has improved work efficiency, and multiple drive mode can be chooseed for use to the cope match-plate pattern actuating mechanism simultaneously, satisfies user's different demands.

Description

Novel flat pressing machine

Technical Field

The utility model relates to a flat pressing machine specifically is a novel flat pressing machine.

Background

Sheet materials such as hard board, paperboard, corrugated board or plastic sheet are mainly subjected to die cutting, indentation and gold stamping operation according to the page specification. During the processing of the sheet-like material, the sheets must be handled one by one, which not only places particular demands on the packaging material itself, but also requires a flat press which is efficient, stable, safe and reliable in operation for optimum results.

The working principle of the flat press is that a steel knife, a hardware mould and a steel wire (or a template carved by a steel plate) are utilized, and a certain pressure is applied through a stamping plate to roll and cut a printed product or a paperboard into a certain shape. If the entire print is to be die cut into individual graphic products, this is called die cutting; if the steel wire is used for pressing marks or leaving bent groove marks on a printed product, the marks are called indentations; if the male and female templates are used, patterns or characters with three-dimensional effect are thermoprinted on the surface of a printed product by heating the mold to a certain temperature, which is called bronzing.

At present, the flat presses for gold stamping on the market have more or less the following problems: 1. manual feeding and discharging are needed, so that the labor cost is high and the safety is poor; 2. one conveying mechanism is arranged, so that feeding and receiving cannot be simultaneously carried out, and the working efficiency is low; 3. the driving mode of the upper template is single, and diversified requirements of users cannot be met.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel platen press possesses and need not artifical unloading of going up, has saved the cost of labor, and the security is high, and transport mechanism can material loading simultaneously and receive the material, has improved work efficiency, and multiple drive mode can be chooseed for use to cope match-plate pattern actuating mechanism simultaneously, satisfies the advantage of user's different demands, has solved the problem that above-mentioned technical background proposed.

In order to achieve the above object, the utility model provides a following technical scheme: the novel flat press comprises a rack, wherein the rack comprises a main working area, a feeding area and a receiving area, the main working area is located in the middle of the rack, the feeding area and the receiving area are respectively located on the left side and the right side of the main working area, lifting tables are arranged in the feeding area and the receiving area and driven by lifting table driving mechanisms to move up and down, an upper template driving mechanism for driving the upper template to move up and down and a lower template which is arranged below the upper template and can slide into the operating area are arranged in the main working area, the rack further comprises two modules which are arranged in parallel, and a material moving mechanism capable of moving left and right on the feeding area, the main working area and the receiving area is arranged on the modules.

Preferably, the material moving mechanism comprises a first material moving mechanism and a second material moving mechanism, the first material moving mechanism and the second material moving mechanism are arranged in parallel, the first material moving mechanism and the second material moving mechanism respectively comprise two parallel sucker fixing frames and two push rods perpendicular to the two sucker fixing frames, each push rod is provided with a push rod cylinder, the push rod cylinders are fixedly installed on the module, and the sucker fixing frames are provided with a plurality of plastic suction nozzles.

Preferably, the lifting platform driving mechanism comprises a lifting platform servo motor arranged in the feeding area and a lifting platform frame respectively arranged in the feeding area and the receiving area, the lifting platform servo motor is connected with the lifting platform frame through a chain, a guide rod is arranged on the lifting platform frame, and the lifting platform is arranged on the lifting platform frame.

Preferably, two ends of the two modules are respectively provided with a sensor for sensing the lifting height of the lifting platform.

Preferably, the upper template driving mechanism is a hydraulic upper template driving mechanism, the hydraulic upper template driving mechanism comprises two hydraulic cylinders, a hydraulic cylinder push plate connected with the output ends of the hydraulic cylinders, and a hydraulic cylinder fixing seat for mounting the hydraulic cylinders, the two hydraulic cylinders are arranged at the bottom of the lower template and are symmetrically distributed on the central axis of the upper template, the hydraulic cylinder push plate is provided with two upper template guide pillars, the two upper template guide pillars are distributed at two ends of the hydraulic cylinder push plate, and one end of each upper template guide pillar penetrates through the guide sleeve and is fixedly connected with the upper template.

Preferably, cope match-plate pattern actuating mechanism is mechanical cope match-plate pattern actuating mechanism, mechanical cope match-plate pattern actuating mechanism includes: speed reducer, the main shaft of being connected with the speed reducer and drive main shaft pivoted servo motor, limit baffle and main shaft fixing base swing joint are all passed at the main shaft both ends, lie in on the main shaft be provided with the eccentric wheel between limit baffle and the main shaft fixing base, the eccentric wheel is connected with the contact of main shaft connecting piece, main shaft connecting piece top and cope match-plate pattern draw piece fixed connection, cope match-plate pattern draw piece both ends to be connected with the cope match-plate pattern through the cope match-plate pattern guide pillar, cope match-plate pattern draws piece one side to be provided with step motor, step motor's output is provided with the pinion, and this pinion meshes with the gear wheel that pressure regulating connecting rod both ends set up, the external screw thread that the pressure regulating connecting rod passes through on the pressure regulating connecting rod.

Preferably, the template driving mechanism is a pneumatic upper template driving mechanism, the pneumatic upper template driving mechanism comprises two large cylinder mounting bases, a large cylinder is mounted on each large cylinder mounting base, the output end of each large cylinder is connected with a large cylinder pushing block through a flange, and two ends of each large cylinder pushing block are connected with the upper template through upper template guide posts.

Preferably, one side of the upper template, which is away from the lower template, is provided with two crossed reinforcing ribs, and an upper mold sealing plate is arranged on each reinforcing rib.

Preferably, the length of the lower template is greater than that of the upper template, a lower template pushing cylinder is arranged at the bottom of the lower template, the output end of the lower template pushing cylinder is connected with the lower template through a lower template pushing plate, and sliding grooves are formed in two sides of the bottom of the lower template.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a set up on the module and remove material mechanism, should remove material mechanism and include that first material mechanism and the second of removing removes material mechanism, first material mechanism and the second of removing when using removes material mechanism material loading and receipts material simultaneously, has practiced thrift the process, has replaced the manual work, has improved production efficiency, has reduced the cost of labor.

2. The utility model provides an upper die plate actuating mechanism can adopt fluid pressure type upper die plate actuating mechanism, mechanical type upper die plate actuating mechanism and atmospheric pressure formula upper die plate actuating mechanism, reaches the diversification of upper die plate actuating mechanism drive mode, satisfies user's different demands.

3. The utility model discloses a set up elevating platform actuating mechanism, this elevating platform actuating mechanism can drive the elevating platform in material loading district and the material receiving district simultaneously, has saved the cost, and the practicality is strong.

Drawings

FIG. 1 is an overall structure diagram of the present invention;

FIG. 2 is an enlarged view of A in FIG. 1 according to the present invention;

FIG. 3 is a partial structure diagram of the present invention;

fig. 4 is a working state diagram of the driving mechanism of the lifting platform of the present invention;

FIG. 5 is a structural diagram of the hydraulic upper mold plate driving mechanism of the present invention;

FIG. 6 is a structural diagram of the mechanical upper template driving mechanism of the present invention;

fig. 7 is a structural diagram of the pneumatic upper mold plate driving mechanism of the present invention.

The reference numerals and names in the figures are as follows:

1. a frame; 2. a primary work area; 21. an upper die sealing plate; 22. mounting a template; 23. a lower template; 231. the lower template pushes the air cylinder; 232. a lower template push plate; 233. a chute; 24. reinforcing ribs; 3. a feeding area; 4. a material receiving area; 5. a material carrying mechanism; 51. a suction cup fixing frame; 52. a push rod; 53. a push rod cylinder; 54. a plastic suction nozzle; 6. a lifting platform; 7. a lifting table driving mechanism; 71. a lifting table servo motor; 72. a chain; 73. a lifter frame; 74. a guide bar; 8. a module; 9. an upper platen drive mechanism; 91. a hydraulic cylinder; 92. a hydraulic cylinder push plate; 93. an upper template guide post; 94. a hydraulic cylinder fixing seat; 95. a guide sleeve; 96. a speed reducer; 97. a main shaft; 98. a servo motor; 99. a limit baffle; 910. a main shaft fixing seat; 911. an eccentric wheel; 912. a spindle attachment; 913. an upper template pull block; 914. a stepping motor; 915. a pressure regulating connecting rod; 916. a bull gear; 917. a spin column; 918. a large cylinder mounting base; 919. a large cylinder; 920. a flange; 921. a large cylinder push block; 10. a first material conveying mechanism; 11. a second material conveying mechanism; 12. an inductor.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 7, the present invention provides an embodiment: a novel flat press comprises a frame 1, wherein the frame 1 comprises a main working area 2, a feeding area 3 and a material receiving area 4, the main working area 2 is positioned in the middle of the frame 1, the feeding area 3 and the material receiving area 4 are respectively positioned on the left side and the right side of the main working area 2, lifting tables 6 are respectively arranged in the feeding area 3 and the material receiving area 4, the lifting tables 6 are driven by a lifting table driving mechanism 7 to move up and down, an upper template 22, an upper template driving mechanism 9 for driving the upper template 22 to move up and down and a lower template 23 which is arranged below the upper template 22 and can slide into the operating area are arranged in the main working area 2, two cross-shaped reinforcing ribs 24 are arranged on the side of the upper template 22, which is far away from the lower template 23, an upper template sealing plate 21 is arranged on the reinforcing ribs 24, the length of the lower template 23 is greater than that of the upper template 22, and a lower template pushing cylinder 231 is arranged at the bottom of the lower, the output of lower bolster promotion cylinder 231 passes through lower bolster push pedal 232 and is connected with lower bolster 23, lower bolster 23 bottom both sides are provided with the spout 233 that makes things convenient for in the lower bolster 23 sliding operation region, frame 1 still includes two parallel arrangement's module 8, be equipped with on the module 8 one can remove material mechanism 5, two of removing about on material loading area 3, main work area 2 and material receiving area 4 the both ends of module 8 respectively are provided with a sensor 12 that is used for responding to 6 elevating levels of elevating platform.

Specifically, referring to fig. 2, the material handling mechanism 5 includes a first material handling mechanism 10 and a second material handling mechanism 11, the first material handling mechanism 10 and the second material handling mechanism 11 are arranged in parallel, the first material handling mechanism 10 and the second material handling mechanism 11 both include two parallel suction cup fixing frames 51 and two push rods 52 perpendicular to the two suction cup fixing frames 51, the two push rods 52 are arranged at intervals, each push rod 52 is provided with a push rod cylinder 53, the push rod cylinder 53 is fixedly mounted on the module 8, the suction cup fixing frames 51 are provided with a plurality of plastic suction nozzles 54, when in use, the plastic suction nozzles 54 are connected with a gas supply device and used for adsorbing the processed products on the lifting table 6, the first material handling mechanism 10 moves back and forth between the feeding area 3 and the lower die plate 23 under the action of the push rod cylinder 53 on the first material handling mechanism 10, and handles the processed products in the material receiving area 3 to the lower die plate 23, carry out concora crush processing, the second is moved material mechanism 11 and is moved push rod cylinder 53 effect on the material mechanism 11 down along lower bolster 23 and receipts material district between 4 to come and go, collect the finished product, and place the finished product on receiving the elevating platform 6 in the material district 4, first move material mechanism 10 and second in this embodiment move material mechanism 11 material loading respectively and receive the material, practiced thrift the process, replaced the manual work, improved production efficiency, reduced the cost of labor.

Specifically, referring to fig. 4, the lifting table driving mechanism 7 includes a lifting table servo motor 71 disposed in the feeding area 3 and a lifting table frame 73 disposed in the feeding area 3 and the receiving area 4, the lifting table servo motor 71 is connected to the lifting table frame 73 through a chain 72, a guide rod 74 is disposed on the lifting table frame 73, the lifting table 6 is disposed on the lifting table frame 73, and when in operation, the lifting table servo motor 71 drives the chain 72 to rotate, and further drives the lifting table frames 73 at two ends of the chain 72 to move one above another under the action of the guide rod 74, so as to lift the lifting table 6.

Specifically, referring to fig. 5, 6 and 7, the upper mold plate driving mechanism 9 can be implemented by the following three schemes:

the first scheme is as follows:

referring to fig. 5, the upper mold plate driving mechanism 9 is a hydraulic upper mold plate driving mechanism, the hydraulic upper mold plate driving mechanism includes two hydraulic cylinders 91, a hydraulic cylinder push plate 92 connected to an output end of the hydraulic cylinder 91, and a hydraulic cylinder fixing seat 94 for mounting the hydraulic cylinder 91, the two hydraulic cylinders 91 are disposed at the bottom of the lower mold plate 23 and are symmetrically distributed on the central axis of the upper mold plate 22, the hydraulic cylinder push plate 92 is provided with two upper mold plate guide posts 93, the two upper mold plate guide posts 93 are distributed at two ends of the hydraulic cylinder push plate 92, one end of each upper mold plate guide post 93 passes through the guide sleeve 95 and is fixedly connected to the upper mold plate 22, when in use, the output end of the hydraulic cylinder 91 pushes the hydraulic cylinder push plate 92 to move downward, the hydraulic cylinder push plate 92 drives the upper mold plate 22 to press down through the upper mold plate guide, the hydraulic cylinder 91 has the advantages of simple structure, long service life of the hydraulic cylinder 91 and convenience in maintenance, but the price is relatively high, and the hydraulic cylinders 91 of different models can be replaced according to the weight of the upper template 22 in specific implementation.

Scheme II:

referring to fig. 6, the upper mold plate driving mechanism 9 is a mechanical upper mold plate driving mechanism, which includes: the speed reducer 96, a main shaft 97 connected with the speed reducer 96 and a servo motor 98 driving the main shaft 97 to rotate, wherein two ends of the main shaft 97 penetrate through a limit baffle 99 and are movably connected with a main shaft fixing seat 910, an eccentric wheel 911 is arranged on the main shaft 97 and between the limit baffle 99 and the main shaft fixing seat 910, the eccentric wheel 911 is in contact connection with a main shaft connecting piece 912, the top of the main shaft connecting piece 912 is fixedly connected with an upper template pull block 913, two ends of the upper template pull block 913 are connected with an upper template 22 through an upper template guide post 93, one side of the upper template pull block 913 is provided with a stepping motor 914, the output end of the stepping motor 914 is provided with a pinion which is meshed with a large gear 916 arranged at two ends of a pressure regulating connecting rod 915, the pressure regulating connecting rod 915 is rotatably connected with a thread on the outer side of a rotating post 917, and, during operation, the servo motor 98 drives the main shaft 97 to rotate, eccentric wheels 911 at two ends of the main shaft 97 are further driven to rotate, when the eccentric wheels 911 rotate, a main shaft connecting piece 912 is driven to move up and down, then the upper template 22 completes printing or die cutting under the action of the main shaft connecting piece 912, and after the eccentric wheels 911 are worn, the distance between the upper template 22 and the lower template 23 is adjusted through adjusting the pressure adjusting connecting rod 915.

The third scheme is as follows:

referring to fig. 7, the template driving mechanism 9 is a pneumatic upper template driving mechanism, and the pneumatic upper template driving mechanism includes: two large cylinder mounting bases 918, each large cylinder mounting base 918 is provided with a large cylinder 919, the output end of the large cylinder 919 is connected with a large cylinder pushing block 921 through a flange 920, the two ends of the big cylinder block 921 are connected with the upper template 22 through the upper template guide post 93, when working, the output ends of the two large cylinders 919 push the large cylinder push block 921, the two ends of the large cylinder push block 921 are connected with the upper template 22 through the upper template guide post 93, and drives the upper template 22 to complete die cutting or printing, compared with the first scheme and the second scheme, the scheme has the advantages of simple structure and lowest cost, but the working efficiency of the large cylinder 919 is low, in specific implementation, the large cylinders 919 with different models can be replaced according to the size of the upper template 22 so as to meet production requirements.

The three schemes are all beneficial and avoided, different requirements of users can be met, diversification of equipment is met, and different equipment is selected for different processing products.

When specifically implementing, the utility model discloses still increased the PLC controller in frame 1, this PLC controller respectively with remove material mechanism 5, elevating platform actuating mechanism 7, cope match-plate pattern actuating mechanism 9 and lower bolster promotion cylinder 231 and be connected, through writing in the programming, realize automated control, save the cost of labor.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The novel flat press comprises a frame (1) and is characterized in that: frame (1) includes main workspace (2), material loading district (3) and receipts material district (4), main workspace (2) is located the centre of frame (1), material loading district (3) with receive material district (4) and be located the left and right sides of main workspace (2) respectively, and all be provided with elevating platform (6) in material loading district (3) and receipts material district (4), elevating platform (6) reciprocate by elevating platform actuating mechanism (7) drive, be provided with cope match-plate pattern (22), drive cope match-plate pattern (22) up-and-down motion's cope match-plate pattern actuating mechanism (9) and set up cope match-plate pattern (22) below and can slide lower bolster (23) in the operational area in main workspace (2), frame (1) still includes two parallel arrangement's module (8), be provided with one on module (8) can be in material loading district (3), The material conveying mechanism (5) moves left and right on the main working area (2) and the material receiving area (4).

2. The novel platen press of claim 1, wherein: the material moving mechanism (5) comprises a first material moving mechanism (10) and a second material moving mechanism (11), the first material moving mechanism (10) and the second material moving mechanism (11) are arranged in parallel, the first material moving mechanism (10) and the second material moving mechanism (11) respectively comprise two parallel sucker fixing frames (51) and two push rods (52) perpendicular to the two sucker fixing frames (51), each push rod (52) is provided with a push rod cylinder (53), the push rod cylinders (53) are fixedly installed on the module (8), and the sucker fixing frames (51) are provided with a plurality of plastic suction nozzles (54).

3. The novel platen press of claim 1, wherein: elevating platform actuating mechanism (7) are including setting up elevating platform servo motor (71) in material loading district (3) and setting up elevating platform frame (73) in material loading district (3) and receipts material district (4) respectively, elevating platform servo motor (71) are connected with elevating platform frame (73) through chain (72), be provided with guide bar (74) on elevating platform frame (73), elevating platform (6) set up on this elevating platform frame (73).

4. The novel platen press of claim 1, wherein: two ends of the two modules (8) are respectively provided with an inductor (12) for inducing the lifting height of the lifting platform (6).

5. The novel platen press of claim 1, wherein: the upper template driving mechanism (9) is a hydraulic upper template driving mechanism, the hydraulic upper template driving mechanism comprises two hydraulic cylinders (91), a hydraulic cylinder push plate (92) connected with the output end of the hydraulic cylinders (91) and a hydraulic cylinder fixing seat (94) used for installing the hydraulic cylinders (91), the two hydraulic cylinders (91) are arranged at the bottom of the lower template (23) and are symmetrically distributed on the central axis of the upper template (22), two upper template guide posts (93) are arranged on the hydraulic cylinder push plate (92), the two upper template guide posts (93) are distributed at two ends of the hydraulic cylinder push plate (92), and one end of each upper template guide post (93) penetrates through a guide sleeve (95) and is fixedly connected with the upper template (22).

6. The novel platen press of claim 1, wherein: cope match-plate pattern actuating mechanism (9) are mechanical type cope match-plate pattern actuating mechanism, mechanical type cope match-plate pattern actuating mechanism includes: the device comprises a speed reducer (96), a main shaft (97) connected with the speed reducer (96) and a servo motor (98) driving the main shaft (97) to rotate, wherein two ends of the main shaft (97) penetrate through a limit baffle (99) and are movably connected with a main shaft fixing seat (910), an eccentric wheel (911) is arranged on the main shaft (97) and positioned between the limit baffle (99) and the main shaft fixing seat (910), the eccentric wheel (911) is in contact connection with a main shaft connecting piece (912), the top of the main shaft connecting piece (912) is fixedly connected with an upper template pull block (913), two ends of the upper template pull block (913) are connected with an upper template (22) through an upper template guide post (93), a stepping motor (914) is arranged on one side of the upper template pull block (913), a pinion is arranged at the output end of the stepping motor (914), and is meshed with a large gear (916) arranged at two ends of, the pressure regulating connecting rod (915) is rotatably connected with the threads on the outer side of the rotating column (917) through external threads on the pressure regulating connecting rod (915), and the top of the rotating column (917) is connected with the upper template (22).

7. The novel platen press of claim 1, wherein: the template driving mechanism (9) is an air pressure type upper template driving mechanism, the air pressure type upper template driving mechanism comprises two large air cylinder mounting bases (918), each large air cylinder mounting base (918) is provided with a large air cylinder (919), the output end of each large air cylinder (919) is connected with a large air cylinder pushing block (921) through a flange (920), and two ends of each large air cylinder pushing block (921) are connected with an upper template (22) through an upper template guide post (93).

8. The novel platen press of claim 1, wherein: and one surface of the upper template (22) departing from the lower template (23) is provided with two crossed reinforcing ribs (24), and the reinforcing ribs (24) are provided with an upper die sealing plate (21).

9. The novel platen press of claim 1, wherein: the length of lower bolster (23) is greater than the length of cope match-plate pattern (22), and lower bolster (23) bottom is provided with lower bolster and promotes cylinder (231), the output that lower bolster promoted cylinder (231) passes through lower bolster push pedal (232) and is connected with lower bolster (23), lower bolster (23) bottom both sides are provided with spout (233).