CN106466931B - Hot press - Google Patents
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- CN106466931B CN106466931B CN201510516397.4A CN201510516397A CN106466931B CN 106466931 B CN106466931 B CN 106466931B CN 201510516397 A CN201510516397 A CN 201510516397A CN 106466931 B CN106466931 B CN 106466931B
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Abstract
The present invention provides a kind of hot press, which includes rack components；Workpiece mobile platform component is arranged in the rack components, can support workpiece to be formed and be moved to hot pressing position；Pressing assembly is arranged in the rack components, and can push down on pre- pressing mold makes it push down workpiece to be formed；Hot pressing component is arranged in the rack components, can push up thermal head and contact workpiece to be formed and heat to it.Hot press of the invention solves existing hot press, because workpiece shapes reason cannot molding problem.The hot press can be applicable in more hot pressing workpieces moldings.
Description
Technical field
The present invention relates to hot extrusion briquetting technique fields, more particularly to a kind of hot press.
Background technique
Hot press currently on the market, when work, require for the workpiece to hot pressing to be fixed on hot press work piece platform greatly
On, work piece platform is fixed or can be moved forward and backward, and thermal head is fixed in thermal head fixed plate, and thermal head fixed plate is fixed on
The lower end of lower top cylinder, when work, lower top cylinder drive thermal head fixed plate and thermal head under the control of hot pressing guide rod together
It moves downward, product is hot-forming.
When this hot press in the prior art works, after the workpiece to hot pressing is fixed on work piece platform, thermal head is only
Can move from the top down, by formed product, such as because of workpiece configurations reason, it is desirable that hot pressing mode from bottom to up, then the hot press
It cannot achieve.
Summary of the invention
The technical problem to be solved by the present invention is to be moved from the top down for existing hot press due to thermal head,
Cause part special shape workpiece can not molding defect, a kind of hot press is provided.
It is as follows that the present invention solves technical solution used by above-mentioned technical problem:
A kind of hot press is provided, comprising:
Rack components；
Workpiece mobile platform component is arranged in the rack components, can support workpiece to be formed and be moved to
Hot pressing position；
Pressing assembly is arranged in the rack components, and can push down on pre- pressing mold makes it push down workpiece to be formed；
Hot pressing component is arranged in the rack components, can push up thermal head and contact workpiece to be formed and to it
Heating.
Further, the rack components includes that rack and hot melt machine platform, the hot melt machine platform are arranged in the machine
On frame.
Further, the rack components further includes protective plate, a pair of of echelette and block terminal, and the protective plate is in one
The frame shape of side opening, the pair of echelette be fixed in opposite directions the two sides of the opening of the protective plate and with block terminal electricity
Connection, the block terminal are fixed on the shell outside.
Further, the workpiece mobile platform component includes workpiece fixed platform and platform cylinder, and the workpiece is fixed
Platform is slidably arranged on the hot melt machine platform, and the cylinder barrel of the platform cylinder is fixed on the hot melt machine platform, described
The piston rod of platform cylinder is connect to push the workpiece fixed platform to enter or leave the hot pressing position with workpiece fixed platform
It sets.
Further, it has in the middle part of the hot melt machine platform and the workpiece fixed platform and passes through for thermal head
First through hole and the second through-hole.
Further, the workpiece fixed platform offers a plurality of parallel groove.
Further, a pair being oriented to the sliding of the workpiece fixed platform is provided on the hot melt machine platform
Guide rail.
Further, the pressing assembly includes the first column, the second column, upper transverse plate, pre- air cylinder support rod, the
The upper end of one guide rod, the second guide rod, lower air cylinder and precompressed fixed plate, first column and the second column is separately fixed at institute
State the both ends of transverse plate, the lower end of first column and the second column is separately fixed at the two sides of the hot melt machine platform,
The both ends of the pre- air cylinder support rod are fixed at the middle part of first column and the second column, the lower air cylinder
The upper end of cylinder barrel is fixed on the middle part of the upper transverse plate, the piston rod of first guide rod, the second guide rod and lower air cylinder
Lower end passes through the pre- air cylinder support rod and is fixedly attached to the precompressed fixed plate, first guide rod and the second guide rod point
The two sides of the lower air cylinder, the fixed pre- pressing mold in the lower surface of the precompressed fixed plate are not set.
Further, the hot pressing component includes upper top cylinder, fixed plate and heater, and the cylinder barrel of the upper top cylinder is logical
It crosses a mounting bracket to be fixed in the rack, the piston rod of the upper top cylinder is fixed in the fixed plate, the fixation
The fixed thermal head in the upper surface of plate, the heater are fixed on inside the fixed plate and heat to the fixed plate.
Further, the piston of the upper top cylinder is connected with the screw rod for the cylinder barrel lower end that one passes through the upper top cylinder,
The lower thread of the screw rod connects the upward stroke of piston rod of the caging bolt to limit the upper top cylinder.
Hot press according to the present invention, workpiece mobile platform component can support workpiece to be formed and be moved to hot pressing
Position, pressing assembly, which can push down on pre- pressing mold, makes it push down workpiece to be formed, and hot pressing component can push up thermal head
It contacts workpiece to be formed and it is heated, in this way, the positioning support of workpiece is pushed by workpiece mobile platform component and pressing assembly
Pre- pressing mold undertake, pre- pressing mold provides the upper part of membrane cavity；It is moved, and provided from bottom to top by the thermal head that hot pressing component pushes
The lower part of membrane cavity, in this way, thermal head can carry out hot melt molding to workpiece by heating of the hot pressing component to thermal head.Solution
It has determined existing hot press, because workpiece shapes reason cannot molding problem.As it can be seen that the hot press can be applicable in more works
Part is hot-forming.
Detailed description of the invention
Fig. 1 is the front view for the hot press that one embodiment of the invention provides；
Fig. 2 is the front view of its rack components of the hot press of one embodiment of the invention offer；
Fig. 3 is the top view of its rack components of the hot press of one embodiment of the invention offer；
Fig. 4 is the top view of its workpiece mobile platform component of the hot press of one embodiment of the invention offer；
Fig. 5 is the side view of its workpiece mobile platform component of the hot press of one embodiment of the invention offer；
Fig. 6 is the front view of its pressing assembly of the hot press of one embodiment of the invention offer；
Fig. 7 is the front view of its hot pressing component of the hot press of one embodiment of the invention offer；
Fig. 8 is the side view of its hot pressing component of the hot press of one embodiment of the invention offer.
Appended drawing reference in Figure of description is as follows:
1, rack components；11, rack；12, machine platform is heated；121, first through hole；122, guide rail；13, protective plate；14,
Echelette；15, block terminal；2, workpiece mobile platform component；21, workpiece fixed platform；211, the second through-hole；212, groove；
22, platform cylinder；3, pressing assembly；31, the first column；32, the second column；33, upper transverse plate；34, pre- air cylinder support rod；
35, the first guide rod；36, the second guide rod；37, lower air cylinder；38, precompressed fixed plate；4, hot pressing component；41, upper top cylinder；42,
Fixed plate；43, mounting bracket；44, screw rod；45, caging bolt；5, pre- pressing mold.
Specific embodiment
In order to which the technical problems, technical solutions and beneficial effects solved by the present invention is more clearly understood, below in conjunction with
Accompanying drawings and embodiments, the present invention is further described in detail.It should be appreciated that specific embodiment described herein is only
To explain the present invention, it is not intended to limit the present invention.
As shown in Figures 1 to 8, the hot press of one embodiment of the invention offer includes:
Rack components 1；
Workpiece mobile platform component 2 is arranged in the rack components 1, can support workpiece to be formed and be moved
To hot pressing position；
Pressing assembly 3 is arranged in the rack components 1, and can push down on pre- pressing mold 5 makes it push down work to be formed
Part；
Hot pressing component 4, be arranged in the rack components 1, can push up thermal head (not indicated in figure) contact to
Shaping workpiece simultaneously heats it.
Above-mentioned pre- pressing mold 5 provides the upper part of membrane cavity, and thermal head provides the lower part of membrane cavity, and then is formed in hot pressing
Hot pressing workpieces, are formed desired shape by one complete die cavity.The shape of pre- pressing mold 5 and thermal head is according to wanted molding production
Product are different and change.When due to hot-forming product of different shapes, pre- pressing mold 5 and thermal head are all different, thus, pre- pressing mold
5 and thermal head be equivalent to the accessory of hot press, rather than the changeless part of hot press.
In the present embodiment, as shown in Figure 1 to Figure 3, the rack components 1 includes rack 11 and heats machine platform 12, described
Machine platform 12 is heated to be arranged in the rack 11.As shown in figure 3, the middle part of the hot melt machine platform 12 is provided with and leads to for thermal head
The first through hole 121 crossed.
In the present embodiment, as shown in Figure 1 to Figure 3, the rack components 1 further includes protective plate 13, a pair of of echelette 14
And block terminal 15, the protective plate 13 are in the frame shape of a side opening, the pair of echelette 14 is fixed on the protection in opposite directions
The two sides of the opening of plate 13 are simultaneously electrically connected with the block terminal 15, and the block terminal 15 is fixed on 11 outside of rack.It is a pair of
Echelette 14, a transmitting infrared ray, a receiving infrared-ray.Hot press work when, if having unknown object (such as
The hand of people) it is entered in hot melt machine platform 12 from a side opening of protective plate 13, then since unknown object has blocked infrared ray,
It is responsible for received echelette 14 in the case where not receiving infrared signal, sends a signal to block terminal 15, block terminal 15
Control hot press stops working, to prevent dangerous generation.
In the present embodiment, as shown in Fig. 1, Fig. 4 and Fig. 5, the workpiece mobile platform component 2 includes workpiece fixed platform 21
And platform cylinder 22, the workpiece fixed platform 21 are slidably arranged on the hot melt machine platform 12, the platform cylinder 22
Cylinder barrel is fixed on the hot melt machine platform 12, the piston rod of the platform cylinder 22 and workpiece fixed platform 12 be bolted with
The workpiece fixed platform 12 is pushed to enter or leave the hot pressing position.Platform cylinder 22 shrinks to place workpiece, stretches out
For pushing workpiece fixed platform 21 to hot pressing position.
As shown in figure 4, the middle part of the workpiece fixed platform 21 is provided with the second through-hole 211 passed through for thermal head.It is preferred that
Ground, the second through-hole 211 is identical as 121 shape of first through hole and is overlapped in the height direction.Referring to Fig. 3 and Fig. 4, the second through-hole
211 with first through hole 121 be identical size slot.
In the present embodiment, as shown in figure 4, the workpiece fixed platform 21 offers a plurality of parallel groove 212.To increase
Frictional force between workpiece and workpiece fixed platform 21, so that the support positioning of workpiece is more firm.Referring to Fig. 5, this implementation
In example, the section of groove 212 is in inverted T font.
In the present embodiment, as shown in figure 3, being provided with the cunning to the workpiece fixed platform 21 on the hot melt machine platform 12
Dynamic a pair of guide rails 122 being oriented to.The two sides of workpiece fixed platform 21 are arranged in guide rail 122, and along the axis of platform cylinder 22
To extension.Guide rail 122 can guarantee workpiece fixed platform 21 along platform cylinder 22 axially into or exit hot pressing position.
In the present embodiment, as shown in Figure 1 and Figure 6, the pressing assembly 3 includes the first column 31, the second column 32, upper cross
To plate 33, pre- air cylinder support rod 34, the first guide rod 35, the second guide rod 36, lower air cylinder 37 and precompressed fixed plate 38, described
The upper end of one column 31 and the second column 32 is separately fixed at the both ends of the upper transverse plate 33, first column 31 and second
The lower end of column 32 is separately fixed at the two sides of the hot melt machine platform 12, and the both ends fixation of the pre- air cylinder support rod 34 is set
The middle part in first column 31 and the second column 32 is set, the upper end of the cylinder barrel of the lower air cylinder 37 is fixed on the upper cross
To the middle part of plate 33, the lower end of the piston rod of first guide rod 35, the second guide rod 36 and lower air cylinder 37 passes through the precompressed
Cylinder support rod 34 is simultaneously fixedly attached to the precompressed fixed plate 38, and first guide rod 35 and the second guide rod 36 are separately positioned on
The two sides of the lower air cylinder 37, the lower surface of the precompressed fixed plate 38 are bolted pre- pressing mold 5.
In the present embodiment, as shown in Figures 7 and 8, the hot pressing component 4 includes upper top cylinder 41, fixed plate 42 and heating
Device (does not indicate) in figure, and the cylinder barrel of the upper top cylinder 41 is fixed in the rack 1 by a mounting bracket 43, the upper top
The piston rod of cylinder 41 is fixed in the fixed plate 42, the fixed thermal head in the upper surface of the fixed plate 42, the heater
It is fixed on 42 inside of fixed plate and the fixed plate 42 is heated.Fixed plate 42 is the cuboid with certain altitude, with
Convenient for heater is placed in one.
In the present embodiment, heater is the fever of the heating rod for being placed in the inside of fixed plate 42, resistance wire or other forms
Body.A temperature sensor (not shown) is provided at heater, temperature sensor is connected to block terminal 15, in order to control
The temperature of heater.
In the present embodiment, as shown in figure 8, the piston of the upper top cylinder 41, which is connected with one, passes through the upper top cylinder 41
The screw rod 44 of cylinder barrel lower end, the lower thread of the screw rod 44 connect a caging bolt 45 to limit the upper top cylinder 41
The upward stroke of piston rod.By rotary stopper bolt 45, the cylinder barrel of adjustable caging bolt 45 and the upper top cylinder 41
The distance of lower end controls the upward stroke of piston rod (when the cylinder barrel lower end face contact of caging bolt 45 and upper top cylinder 41 with this
When, piston rod cannot continue uplink), to can guarantee thermal head to the hot-forming amount of workpiece.
The hot press of the above embodiment of the present invention, the course of work are as follows:
Firstly, will be fixed on to hot pressing workpiece in hot press workpiece fixed platform 21, pre- pressing mold 5 is fixed on precompressed fixed plate
On 38, thermal head is fixed in fixed plate 42.When work, workpiece fixed platform 21 is pushed into operating position (heat by platform cylinder 22
Press position), pre- pressing mold 5, together with precompressed fixed plate 38, is led under the action of lower air cylinder 37 along the first guide rod 35 and second
The direction of bar 36, moves downward, and pre- pressing mold 5 is pushed down to hot pressing workpiece；Then, upper top cylinder 41 is started to work, and pushes fixed plate
42 and thermal head jack up upwards together, thermal head is contacted when moving upwards with to hot pressing workpiece, heater to fixed plate 42 into
Row heating, the heat transfer of fixed plate 42 to thermal head, and then treat hot pressing workpiece and heated, hot briquetting, upper top cylinder
At upper top, upward stroke is controlled by the caging bolt 45 of upper top cylinder, to can guarantee that thermal head is hot pressed into workpiece
Type amount.
After workpiece shaping, upper 41 downlink return of top cylinder, thermal head is with 42 downlink return of fixed plate.After this,
Lower 37 uplink return of air cylinder, pre- pressing mold 5 is with 38 uplink return of precompressed fixed plate.Meanwhile platform cylinder 22 consolidates workpiece
Fixed platform 21 is released, in this way, it is possible to take out the workpiece of forming from the open side of protective plate 13.
Hot press according to the above embodiment of the present invention, workpiece mobile platform component can support workpiece to be formed and by its
It is moved to hot pressing position, pressing assembly, which can push down on pre- pressing mold, makes it push down workpiece to be formed, and hot pressing component can be upward
It pushes thermal head to contact workpiece to be formed and it is heated, in this way, the positioning support of workpiece is by workpiece mobile platform component and pressure
The pre- pressing mold that seaming element pushes undertakes, and pre- pressing mold provides the upper part of membrane cavity；By hot pressing component push thermal head from bottom to top
Movement, and the lower part of membrane cavity is provided, in this way, by heating of the hot pressing component to thermal head, thermal head can carry out workpiece
Hot melt molding.Solves existing hot press, because workpiece shapes reason cannot molding problem.As it can be seen that the hot press can
It is applicable in more hot pressing workpieces moldings.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Made any modifications, equivalent replacements, and improvements etc., should all be included in the protection scope of the present invention within mind and principle.
Claims (6)
1. a kind of hot press characterized by comprising
Rack components；
Workpiece mobile platform component is arranged in the rack components, can support workpiece to be formed and be moved to hot pressing
Position；
Pressing assembly is arranged in the rack components, and can push down on pre- pressing mold makes it push down workpiece to be formed；
Hot pressing component is arranged in the rack components, can push up thermal head and contact workpiece to be formed and heat to it；
The pre- press mold provides the upper part of die cavity, and the thermal head provides the lower part of die cavity, and then forms one in hot pressing
A complete die cavity；
The rack components includes that rack and hot melt machine platform, the hot melt machine platform are arranged in the rack；
The workpiece mobile platform component includes workpiece fixed platform and platform cylinder, and the workpiece fixed platform is slidably arranged in
On the hot melt machine platform, the cylinder barrel of the platform cylinder is fixed on the hot melt machine platform, the piston of the platform cylinder
Bar is connect to push the workpiece fixed platform to enter or leave the hot pressing position with workpiece fixed platform；
The first through hole passed through for thermal head and the are had in the middle part of the hot melt machine platform and the workpiece fixed platform
Two through-holes；
The pressing assembly is led including the first column, the second column, upper transverse plate, pre- air cylinder support rod, the first guide rod, second
The upper end of bar, lower air cylinder and precompressed fixed plate, first column and the second column is separately fixed at the upper transverse plate
The lower end of both ends, first column and the second column is separately fixed at the two sides of the hot melt machine platform, the pre- air cylinder
The both ends of support rod are fixed at the middle part of first column and the second column, and the upper end of the cylinder barrel of the lower air cylinder is solid
It is scheduled on the middle part of the upper transverse plate, the lower end of the piston rod of first guide rod, the second guide rod and lower air cylinder passes through described
Pre- air cylinder support rod is simultaneously fixedly attached to the precompressed fixed plate, and first guide rod and the second guide rod are separately positioned on described
The two sides of lower air cylinder, the fixed pre- pressing mold in the lower surface of the precompressed fixed plate.
2. hot press according to claim 1, which is characterized in that the rack components further includes protective plate, a pair of infrared
Grating and block terminal, the protective plate are in the frame shape of a side opening, and the pair of echelette is fixed on the protective plate in opposite directions
Opening two sides and be electrically connected with the block terminal, the block terminal is fixed on the shell outside.
3. hot press according to claim 1, which is characterized in that the workpiece fixed platform offers a plurality of parallel recessed
Slot.
4. hot press according to claim 1, which is characterized in that be provided on the hot melt machine platform solid to the workpiece
A pair of guide rails that the sliding of fixed platform is oriented to.
5. hot press according to claim 1, which is characterized in that the hot pressing component include upper top cylinder, fixed plate and
The cylinder barrel of heater, the upper top cylinder is fixed in the rack by a mounting bracket, the piston rod of the upper top cylinder
It is fixed in the fixed plate, the fixed thermal head in the upper surface of the fixed plate, the heater is fixed in the fixed plate
Simultaneously the fixed plate is heated in portion.
6. hot press according to claim 5, which is characterized in that the piston of the upper top cylinder is connected with one across described
The screw rod of the cylinder barrel lower end of upper top cylinder, the lower thread of the screw rod connect a caging bolt to limit the upper top cylinder
Piston rod upward stroke.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510516397.4A CN106466931B (en) | 2015-08-21 | 2015-08-21 | Hot press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510516397.4A CN106466931B (en) | 2015-08-21 | 2015-08-21 | Hot press |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106466931A CN106466931A (en) | 2017-03-01 |
| CN106466931B true CN106466931B (en) | 2019-11-05 |
Family
ID=58229440
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510516397.4A Active CN106466931B (en) | 2015-08-21 | 2015-08-21 | Hot press |
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| Country | Link |
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| CN (1) | CN106466931B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106881899A (en) * | 2017-03-03 | 2017-06-23 | 嘉兴鸿利机械有限公司 | A kind of organic waste dehydration device |
| CN108724685A (en) * | 2017-04-24 | 2018-11-02 | 江苏华驰机械有限公司 | A kind of thermal head packaged type hot press |
| CN106965532A (en) * | 2017-05-12 | 2017-07-21 | 安庆奥迪斯丹包装有限公司 | A kind of cardboard hot pressing make-up machine |
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| CN106466931A (en) | 2017-03-01 |
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