CN114407243B - Automatic production line for die tooling - Google Patents
Automatic production line for die tooling Download PDFInfo
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- CN114407243B CN114407243B CN202210151441.6A CN202210151441A CN114407243B CN 114407243 B CN114407243 B CN 114407243B CN 202210151441 A CN202210151441 A CN 202210151441A CN 114407243 B CN114407243 B CN 114407243B
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 28
- 230000008093 supporting effect Effects 0.000 claims abstract description 39
- 238000010438 heat treatment Methods 0.000 claims abstract description 32
- 238000012546 transfer Methods 0.000 claims abstract description 26
- 239000000843 powder Substances 0.000 claims abstract description 20
- 238000003856 thermoforming Methods 0.000 claims abstract description 16
- 238000001816 cooling Methods 0.000 claims description 16
- 238000005192 partition Methods 0.000 claims description 9
- 238000007664 blowing Methods 0.000 claims description 7
- 239000000758 substrate Substances 0.000 claims description 7
- 239000000428 dust Substances 0.000 claims description 6
- 230000009471 action Effects 0.000 abstract description 4
- 230000003028 elevating effect Effects 0.000 description 7
- 210000001503 joint Anatomy 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 230000001737 promoting effect Effects 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 241000220317 Rosa Species 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/34—Moulds or cores; Details thereof or accessories therefor movable, e.g. to or from the moulding station
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
- B22F3/10—Sintering only
- B22F3/105—Sintering only by using electric current other than for infrared radiant energy, laser radiation or plasma ; by ultrasonic bonding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/44—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles
- B29C33/442—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles with mechanical ejector or drive means therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
- B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C67/00—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00
- B29C67/02—Moulding by agglomerating
- B29C67/04—Sintering
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
- B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
- B29C2035/0211—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould resistance heating
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Thermal Sciences (AREA)
- Optics & Photonics (AREA)
- Manufacturing & Machinery (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
An automatic production line of a mold tool comprises a mold assembly, a hot forming assembly, a demolding assembly and a transferring assembly, wherein powder is filled into a side mold of the mold assembly, and then the mold assembly is placed on a transferring frame of the transferring assembly, so that the mold assembly can be transferred to the hot forming assembly through the transferring assembly; then under the action of a lifting platform of the thermal forming assembly, the side mold enters an inner ring of a heating coil in the thermal forming assembly, and the heating coil performs thermal forming on powder in the mold assembly; after powder thermoforming in the side mould is finished, the lifting platform resets, the transfer assembly transfers the mould assembly to the supporting platform of the demoulding assembly, the lifting assembly in the demoulding assembly rises, the ejector rod penetrates through the through hole of the base plate in the mould assembly and pushes the side mould to the top mould in the demoulding assembly, a product in the side mould is ejected from the side mould under the pushing of the top mould, demoulding is achieved, automatic production of products is achieved, production efficiency is improved, and the quality is stable and reliable.
Description
Technical Field
The invention relates to the technical field of die tools, in particular to an automatic production line of the die tools.
Background
With the continuous development of the technology in recent years, the automation level of the mold processing industry is continuously improved. In the actual production of part of products, powder needs to be put into a die firstly, then the powder in the die is heated and formed, and demoulding is needed after the powder is formed. Because the processes are more, the processing of the die is mostly carried out by manual assistance at present, but the problems of low production efficiency and unstable quality are easily caused by considering that the mass of part of the die is larger.
Disclosure of Invention
The invention aims to solve the problems of low production efficiency and unstable quality in the process of processing partial dies in the prior art.
In order to solve the above problems, the present invention provides an automatic production line for mold tools, comprising:
the die assembly comprises a base plate and an annular side die placed above the base plate, wherein the base plate is provided with a plurality of through holes which are vertically arranged, and the through holes are arranged towards the side die;
the hot forming assembly comprises a heating coil and a lifting table, wherein supporting columns which are vertically arranged are arranged on two sides of the lifting table, a lifting adjusting frame is arranged on each supporting column, a base plate for supporting the heating coil is arranged on each adjusting frame, the heating coil is annular, and the lifting table is used for pushing the die assembly so that the side die is inserted into an inner ring of the heating coil;
the demolding assembly comprises a base frame, a top mold, a clamp and a lifting assembly, wherein a supporting table for placing a substrate is arranged in the middle of the base frame, the top mold is connected to the upper portion of the base frame, the lifting assembly is located on the lower portion of the base frame, the lifting assembly comprises a lifting power source and a plurality of ejector rods, the lifting power source is used for driving the ejector rods to penetrate through the through holes to drive the side mold to lift, and the clamp is connected to the base frame, located between the supporting table and the top mold and used for clamping the side mold;
the transportation assembly comprises a guide rail, a transportation frame and a sliding frame, the guide rail is positioned between the thermoforming assembly and the demolding assembly, the sliding frame is connected to the guide rail in a sliding mode, and the transportation frame is movably connected to the sliding frame and used for clamping the mold assembly.
When the scheme is used, powder is filled into the side mold of the mold assembly, then the mold assembly is placed on a transfer frame of a transfer assembly, so that the mold assembly can be transferred to a thermal forming assembly through the transfer assembly, the side mold enters an inner ring of a heating coil under the action of a lifting platform, and the powder in the mold assembly is thermally formed by the heating coil; after powder thermoforming in the side mould is finished, the lifting platform resets, the transfer assembly transfers the mould assembly to the supporting platform of the demoulding assembly, the lifting assembly ascends at the moment, the ejector rod penetrates through the through hole of the base plate and pushes the side mould to the top mould, and a product in the side mould is ejected out of the side mould under the pushing of the top mould, so that demoulding is realized, the automatic production of the product is realized, the production efficiency is effectively improved, and the product quality is stable and reliable.
As preferred, thermoforming subassembly and drawing of patterns subassembly all are located same one side of guide rail, the transport frame orientation one side of thermoforming subassembly and drawing of patterns subassembly is equipped with and is used for supporting the clamping part of base plate, transport frame sliding connection in the balladeur train, elevating platform and supporting bench all are located the migration within range of clamping part, the balladeur train can drive the transport frame and slide more steadily between thermoforming subassembly and drawing of patterns subassembly, and the clamping part on the transport frame then can realize the better clamping action to the mould subassembly.
As preferred, the clamping part including connect in the left clamping bar and the right clamping bar of the both sides of transporting the frame, the both ends of left side clamping bar all are equipped with can follow horizontal pivoted left branch pole, the both ends of right side clamping bar all are equipped with can follow horizontal pivoted right branch pole to through the angle of adjusting left branch pole and right branch pole, can adapt to not unidimensional mould assembly, promoted the commonality.
As preferred, the middle part of left clamping bar rotates and is connected with left gag lever post and is used for promoting left gag lever post court right clamping bar pivoted leaf spring, the middle part of right clamping bar rotates and is connected with right gag lever post and is used for promoting right gag lever post court left side clamping bar pivoted leaf spring to left gag lever post and right gag lever post homoenergetic butt to the side of side form realize the more stable centre gripping of die set spare.
Preferably, the thermoforming subassembly further comprises a cooling frame, the cooling frame is clamped on the upper portion of the heating coil, an air blowing channel is arranged inside the cooling frame, and an air outlet communicated to the air blowing channel is formed in one side, facing the inner ring of the heating coil, of the cooling frame, so that the mold subassembly can be rapidly cooled.
As preferred, the thermoforming subassembly is still including heightening the power supply, the support column of every side of elevating platform is two, the support column is the lead screw, heightening the power supply and being used for the drive the support column is rotatory, the alignment jig includes nut platform, first branch and second branch, nut platform cooperation is connected to the support column, the one end of first branch is rotated and is connected to nut platform and other end are rotated and are connected to second branch, the both ends of backing plate are rotated respectively and are connected to two second branches of the homonymy of elevating platform to through the relative angle who rotates first branch and second branch, can adjust the interval of the backing plate of the both sides of elevating platform, thereby adapt to not unidimensional heating coil, effectively promote the commonality.
Preferably, the middle part of bed frame still is equipped with the baffle, the brace table connect in the middle part of baffle, the both sides of baffle all are equipped with the confession the logical groove that the ejector pin passed, lifting unit still includes the limiting plate, the lift power supply connect in the downside of limiting plate, the ejector pin connect in the upside of limiting plate, the middle part of limiting plate is equipped with and is used for butt joint to the spacing subassembly of baffle. When the lift power supply drive limiting plate rose, spacing subassembly will contradict with the baffle, and the lift power supply stops immediately at this moment and rises, avoids the excessive problem that rises of ejector pin.
Preferably, the limiting assembly comprises a first supporting rod, a second supporting rod and a limiting rod, a limiting groove is formed in the middle of the limiting plate and is transversely arranged, the lower end of the first supporting rod is rotatably connected to the limiting groove, the upper end of the first supporting rod is rotatably connected to the upper end of the second supporting rod, the lower end of the second supporting rod is in sliding butt joint with the limiting groove, one end of the limiting rod is in butt joint with the limiting groove, the other end of the limiting rod is in butt joint with the lower end of the second supporting rod, and therefore the heights of the first supporting rod and the second supporting rod can be adjusted by replacing the limiting rods with different lengths, and the limiting assembly is convenient to adjust and stable in structure.
As preferred, anchor clamps include the centre gripping power supply, are located the left side of bed frame and are located the right side of bed frame right side and press from both sides the platform, the centre gripping power supply is used for promoting left side press from both sides the platform and right side press from both sides the regulation of the interval of platform and right side press from both sides the platform, the right side of left side press from both sides the platform with the left side of right side press from both sides the platform all is equipped with the dust absorption mouth, the middle part of left side press from both sides the platform with the equal sliding connection in middle part of right side press from both sides the platform has the locating piece, the locating piece protrusion in the last side of left side press from both sides platform and right side press from both sides the platform, the downside of side form is equipped with the confession the draw-in groove of locating piece embedding to not only realize the firm supporting role to the side form, can inhale through the dust absorption mouth again and get remaining powder on the side form.
Preferably, the upper portion of bed frame still is equipped with the hoist and mount subassembly that is used for hoisting the powder to after mould subassembly accomplishes the drawing of patterns in drawing of patterns subassembly, hoist and mount subassembly can directly fill the powder in empty mould subassembly, further promotes production efficiency.
Drawings
FIG. 1 is a schematic view of an axis measurement of an automatic production line of mold tooling;
FIG. 2 is a schematic view of a transfer assembly of an automated mold tooling line (with the guide rails hidden);
FIG. 3 is an isometric view of a release assembly of an automated mold tooling line;
FIG. 4 is a schematic front view of a demoulding assembly of an automatic production line of a mould tool (the side mould in FIGS. 3 and 4 does not reach the highest point and can still continuously rise);
FIG. 5 isbase:Sub>A schematic cross-sectional view taken along line A-A in FIG. 4;
FIG. 6 is a schematic cross-sectional view taken along line B-B in FIG. 4;
FIG. 7 is a schematic front view of a thermoformed component of an automated mold tooling line;
FIG. 8 is a schematic cross-sectional view taken along line C-C of FIG. 7;
FIG. 9 is a schematic cross-sectional view taken along line D-D of FIG. 7;
FIG. 10 is a schematic cross-sectional view taken along line E-E in FIG. 9;
FIG. 11 is a schematic front view of a substrate in an automated mold tooling line;
FIG. 12 is a schematic bottom view of a side form of an automated mold tooling line;
FIG. 13 is a schematic cross-sectional view of a cooling rack of an automated mold tooling line;
fig. 14 is a schematic view of a left clamping table of an automatic production line of mold tooling.
Description of reference numerals:
a 1-a substrate; a 11-through holes; a 2-side mold; a 21-card slot;
b 1-a lifting platform; b 2-a heating coil; b 3-a support column; b 4-an adjusting frame; b 41-nut table; b 42-a first strut; b 43-a second strut; b 5-a backing plate; b6, cooling the rack; b 61-a blast channel; b 62-an exhaust outlet; b 7-an adapter plate; b 71-an adjustment tank; b 72-adjusting screw; b 73-fastening pins;
c 1-a base frame; c11, supporting table; c 12-a separator; c 13-through groove; c14, hoisting the assembly; c 2-top molding; c3, clamping; c 31-a clamping power source; c 32-left clamping table; c 33-right clamping table; c 34-a dust suction port; c 35-a positioning block; c 4-a lifting assembly; c 41-a lifting power source; c 42-a top rod; c 43-limiting plate; c 44-a limiting groove; c 5-a limiting component; c 51-a first resisting rod; c 52-a second butting bar; c 53-a limiting rod;
d 1-a guide rail; d 2-a carriage; d 3-a transfer frame; d 4-a clamping part; d 41-left clamping bar; d 42-right clamping bar; d 43-left strut; d 44-right strut; d 45-left limiting rod; d 46-right limiting rod; d 47-leaf spring.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention. It should be noted that all the directional indicators (such as up, down, left, right, front, back, inside, and outside) in the embodiments of the present invention are only used to explain the relative position relationship between the components, the motion situation, and the like in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.
Referring to fig. 1 to 14, an embodiment of the invention provides an automatic production line for mold tooling, including:
the die assembly comprises a base plate a1 and an annular side die a2 placed above the base plate a1, wherein the base plate a1 is provided with a plurality of through holes a11 which are vertically arranged, and the through holes a11 are arranged towards the side die a2;
the hot forming assembly comprises a heating coil b2 and a lifting platform b1, the lifting platform b1 is preferably driven by an air cylinder to lift, supporting columns b3 arranged along the vertical direction are arranged on two sides of the lifting platform b1, a lifting adjusting frame b4 is arranged on each supporting column b3, a backing plate b5 used for supporting the heating coil b2 is arranged on the adjusting frame b4, the heating coil b2 is annular, and the lifting platform b1 is used for pushing the die assembly so that the side die a2 can be inserted into an inner ring of the heating coil b 2;
the demolding assembly comprises a base frame c1, a top mold c2, a clamp c3 and a lifting assembly c4, wherein a supporting table c11 for placing a substrate a1 is arranged in the middle of the base frame c1, the top mold c2 is connected to the upper portion of the base frame c1, the lifting assembly c4 is located on the lower portion of the base frame c1, the lifting assembly c4 comprises a lifting power source c41 and a plurality of ejector rods c42, the lifting power source c41 is used for driving the ejector rods c42 to penetrate through holes a11 to drive the side mold a2 to lift, and the clamp c3 is connected to the base frame c1, located between the supporting table c11 and the top mold c2 and used for clamping the side mold a2;
the transfer assembly comprises a guide rail d1, a transfer frame d3 and a sliding frame d2, wherein the guide rail d1 is positioned between the thermal forming assembly and the demolding assembly, the sliding frame d2 is connected to the guide rail d1 in a sliding mode, and the transfer frame d3 is movably connected to the sliding frame d2 and used for clamping the mold assembly.
When the scheme is used, powder is filled into the side mold a2 of the mold assembly, then the mold assembly is placed on the transfer frame d3 of the transfer assembly, so that the mold assembly can be transferred to the thermal forming assembly through the transfer assembly, the side mold a2 enters the inner ring of the heating coil b2 under the action of the lifting platform b1, and the powder in the mold assembly is thermally formed by the heating coil b 2; after powder in the side die a2 is subjected to thermal forming, the lifting platform b1 is reset, the transferring assembly transfers the die assembly to the supporting platform c11 of the demolding assembly, then the lifting assembly c4 is lifted, so that the ejector rod c42 penetrates through the through hole a11 to push the side die a2 to the top die c2, a product in the side die a2 is ejected from the side die a2 under the pushing of the top die c2, demolding is realized, automatic production of the product is realized, the production efficiency is effectively improved, and the product quality is stable and reliable.
In this embodiment, the thermoforming assembly and the demolding assembly are both located on the left side of the guide rail d1, a clamping portion d4 for supporting the substrate a1 is provided on one side of the transfer frame d3 facing the thermoforming assembly and the demolding assembly, the transfer frame d3 is slidably connected to the carriage d2, and the lifting table b1 and the supporting table c11 are both located within the moving range of the clamping portion d 4. The carriage d2 can drive the transfer frame d3 to slide more stably between the hot forming assembly and the demoulding assembly, and the clamping part d4 on the transfer frame d3 can realize better clamping effect on the mould assembly.
Further, clamping part d4 is including connecting in the left clamping bar d41 and the right clamping bar d42 of the both sides of transporting frame d3, the downside at the both ends of left clamping bar d41 all is equipped with can follow transverse rotation's left branch pole d43, the downside at the both ends of right clamping bar d42 all is equipped with can follow transverse rotation's right branch pole d44, the downside of mould assembly's base plate a1 can support and lean on left branch pole d43 and right branch pole d44, thereby through the angle of adjusting left branch pole d43 and right branch pole d44, can adapt to not unidimensional mould assembly, the commonality has been promoted.
As a further optimization of the above embodiment, the upper side surface of the middle part of the left clamping bar d41 is rotatably connected with a left limiting bar d45 and a leaf spring d47 for pushing the left limiting bar d45 to rotate towards the right clamping bar d42, and the upper side surface of the middle part of the right clamping bar d42 is rotatably connected with a right limiting bar d46 and a leaf spring d47 for pushing the right limiting bar d46 to rotate towards the left clamping bar d41, so that the left limiting bar d45 and the right limiting bar d46 can be abutted to the side surface of the side mold a2, and the mold assembly can be clamped more stably.
As an extension of the above embodiment, the thermoforming assembly further includes a cooling frame b6, the cooling frame b6 is clamped on the upper portion of the heating coil b2, an air blowing channel b61 is arranged inside the cooling frame b6, an air outlet b62 communicated with the air blowing channel b61 is arranged on one side of the cooling frame b6 facing the inner ring of the heating coil b2, and the air blowing channel b61 is connected with an external air blower, so that a cooling air flow can be blown out from the air outlet b62, and the rapid cooling of the mold assembly is realized.
Further, the thermoforming subassembly still includes the power supply of increaseing (not shown in the figure), the support column b3 of every side of elevating platform b1 is two, support column b3 is the lead screw, the power supply of increaseing is preferably the motor and is used for driving support column b3 rotatory, alignment jig b4 includes nut platform b41, first branch b42 and second branch b43, nut platform b41 cooperation is connected to support column b3, the one end of first branch b42 is rotated and is connected to nut platform b41 and the other end is rotated and is connected to second branch b43, two ends of backing plate b5 rotate respectively and are connected to two second branch b43 of the homonymy of elevating platform b1, thereby through rotating the relative angle of first branch b42 and second branch b43, can adjust the interval of backing plate b5 of the both sides of elevating platform b1, thereby adapt to the heating coil b2 of different sizes, effectively promote the commonality.
It will be appreciated that the rotational connection between the backing plate b5 and the second strut b43 may be a direct rotational connection (i.e. the backing plate b5 is in direct contact with the second strut b 43) or an indirect rotational connection (i.e. there are other intermediate members between the backing plate b5 and the second strut b 43). For example, in other embodiments, the heating coil assembly further comprises an adapter plate b7, two ends of the lower side surface of the adapter plate b7 are rotatably connected with the second support rod b43, an adjusting groove b71 is formed in the side surface of the middle portion of the adapter plate b7, one side of a backing plate b5 is inserted into the adjusting groove b71, the other side of the backing plate b5 protrudes out of the side surface of the adapter plate b7 to support the heating coil b2, an adjusting screw b72 is further arranged in the adjusting groove b71, one end of the adjusting screw b72 is in threaded connection with the adjusting groove b71, and the other end of the adjusting screw b72 is rotatably connected with the backing plate b5, so that the protruding length of the backing plate b5 relative to the adjusting groove b71 can be adjusted by rotating the adjusting screw b72, and a fine adjustment effect is achieved. The backing plate b5 is ensured to better support the heating coil b2. The upper part of the adapter plate b7 is in threaded connection with a fastening pin b73, and the fastening pin b73 is used for abutting against the outer side surface of the heating coil b2 so as to realize better fixing effect on the heating coil b2.
In this embodiment, a partition plate c12 is further disposed in the middle of the base frame c1, the supporting table c11 is connected to the middle of the partition plate c12, through slots c13 for the ejector rods c42 to pass through are disposed on both sides of the partition plate c12, the lifting assembly c4 further includes a limiting plate c43, the lifting power source c41 is preferably an air cylinder and is connected to the lower side of the limiting plate c43, the ejector rods c42 are connected to the upper side of the limiting plate c43, and a limiting assembly c5 for abutting against the partition plate c12 is disposed in the middle of the limiting plate c 43. When the lifting power source c41 drives the limit plate c43 to ascend, the limit component c5 will abut against the partition plate c12, and at this time, the lifting power source c41 will stop ascending immediately, so as to avoid the problem of excessive ascending of the mandril c 42.
Furthermore, the limiting component c5 comprises a first abutting rod c51, a second abutting rod c52 and a limiting rod c53, a limiting groove c44 arranged along the transverse direction is formed in the middle of the limiting plate c43, the lower end of the first abutting rod c51 is rotatably connected to the limiting groove c44, the upper end of the first abutting rod c51 is rotatably connected to the upper end of the second abutting rod c52, the lower end of the second abutting rod c52 is in sliding abutting connection with the limiting groove c44, one end of the limiting rod c53 is abutted to the limiting groove c44, and the other end of the limiting rod c53 is abutted to the lower end of the second abutting rod c52, so that the heights of the first abutting rod c51 and the second abutting rod c52 can be adjusted by replacing the limiting rods c53 with different lengths, and the adjusting is convenient and stable in structure.
In the present embodiment, the gripper c3 includes a gripping power source c31, a left gripper block c32 located on the left side of the base frame c1, and a right gripper block c33 located on the right side of the base frame c 1. The clamping power source c31 is preferably two cylinders and is respectively disposed on the left side wall and the right side wall of the base frame c1, and the left clamping table c32 and the right clamping table c33 are respectively connected to the air rods of the clamping power source c31, so that the adjustment of the distance between the left clamping table c32 and the right clamping table c33 is realized under the pushing of the clamping power source c 31. The right side of the left clamping table a32 and the left side of the right clamping table a33 are respectively provided with a plurality of dust suction ports a34, the middle of the left clamping table a32 and the middle of the right clamping table a33 are respectively connected with a positioning block a35 in a sliding mode, the positioning blocks a35 protrude out of the upper side faces of the left clamping table a32 and the right clamping table a33, and the lower side face of the side die a2 is provided with a clamping groove a21 for the positioning blocks a35 to be embedded into.
When the clamp c3 needs to clamp the side die a2, the side die a2 is pushed by the ejector rod c42 to move to the positions above the left clamping table c32 and the right clamping table c33, then the clamping power source c31 drives the left clamping table c32 and the right clamping table c33 to approach each other, the ejector rod c42 descends to reset, the side die a2 is supported above the left clamping table c32 and the right clamping table c33, and the clamping groove a21 is clamped with the positioning block a35, so that not only is the stable supporting effect on the side die a2 realized, but also powder remained on the side die a2 can be sucked through the dust suction opening a 34.
As an extension of the above embodiment, the upper portion of the base frame c1 is further provided with a hoisting assembly c14 for hoisting powder, and the hoisting assembly c14 includes a hoisting bracket rotatably connected to the upper side surface of the base frame c1 and a lifting hook for hoisting powder, so that after the mold assembly completes demolding in the demolding assembly, the hoisting assembly c14 can directly fill the powder into the empty mold assembly, and the production efficiency is further improved.
Although the present disclosure has been described above, the scope of the present disclosure is not limited thereto. It will be apparent to those skilled in the art that various changes and modifications can be made without departing from the spirit and scope of the disclosure, and these changes and modifications will fall within the scope of the invention.
Claims (8)
1. The utility model provides a mould frock automatic production line which characterized in that includes:
the die assembly comprises a base plate (a 1) and an annular side die (a 2) placed above the base plate (a 1), wherein the base plate (a 1) is provided with a plurality of through holes (a 11) which are vertically arranged, and the through holes (a 11) are arranged towards the side die (a 2);
the hot forming assembly comprises a heating coil (b 2) and a lifting table (b 1), supporting columns (b 3) which are vertically arranged are arranged on two sides of the lifting table (b 1), each supporting column (b 3) is provided with a lifting adjusting frame (b 4), a base plate (b 5) used for supporting the heating coil (b 2) is arranged on each adjusting frame (b 4), the heating coil (b 2) is annular, and the lifting table (b 1) is used for pushing the die assembly so that the side die (a 2) can be inserted into an inner ring of the heating coil (b 2);
the demolding assembly comprises a base frame (c 1), a top mold (c 2), a clamp (c 3) and a lifting assembly (c 4), wherein a supporting table (c 11) for placing a substrate (a 1) is arranged in the middle of the base frame (c 1), the top mold (c 2) is connected to the upper portion of the base frame (c 1), the lifting assembly (c 4) is located at the lower portion of the base frame (c 1), the lifting assembly (c 4) comprises a lifting power source (c 41) and a plurality of ejector rods (c 42), the lifting power source (c 41) is used for driving the ejector rods (c 42) to penetrate through the through holes (a 11) to drive the side mold (a 2) to lift, and the clamp (c 3) is connected to the base frame (c 1), located between the supporting table (c 11) and the top mold (c 2) and used for clamping the side mold (a 2);
the transfer assembly comprises a guide rail (d 1), a transfer frame (d 3) and a sliding frame (d 2), the guide rail (d 1) is positioned between the thermoforming assembly and the demolding assembly, the sliding frame (d 2) is connected to the guide rail (d 1) in a sliding manner, and the transfer frame (d 3) is movably connected to the sliding frame (d 2) and is used for clamping the mold assembly;
the clamp (c 3) comprises a clamping power source (c 31), a left clamping table (c 32) positioned on the left side of the base frame (c 1) and a right clamping table (c 33) positioned on the right side of the base frame (c 1), wherein the clamping power source (c 31) is used for pushing the left clamping table (c 32) and the right clamping table (c 33) to adjust the distance between the left clamping table (c 32) and the right clamping table (c 33), dust suction ports (c 34) are respectively formed in the right side of the left clamping table (c 32) and the left side of the right clamping table (c 33), positioning blocks (c 35) are respectively connected to the middle of the left clamping table (c 32) and the middle of the right clamping table (c 33) in a sliding mode, the positioning blocks (c 35) protrude out of the upper side faces of the left clamping table (c 32) and the right clamping table (c 33), and clamping grooves (a 21) for the positioning blocks (c 35) to be embedded into are formed in the lower side faces of the side dies (a 2);
the hot forming assembly further comprises a cooling frame (b 6), the cooling frame (b 6) is clamped at the upper part of the heating coil (b 2), an air blowing channel (b 61) is arranged inside the cooling frame (b 6), and an air outlet (b 62) communicated to the air blowing channel (b 61) is formed in one side, facing the inner ring of the heating coil (b 2), of the cooling frame (b 6).
2. The automatic production line of the die tooling as claimed in claim 1, wherein the thermoforming assembly and the demolding assembly are both located on the same side of the guide rail (d 1), a clamping portion (d 4) for supporting the substrate (a 1) is arranged on one side of the transfer frame (d 3) facing the thermoforming assembly and the demolding assembly, the transfer frame (d 3) is connected to the carriage (d 2) in a sliding manner, and the lifting table (b 1) and the supporting table (c 11) are both located within the moving range of the clamping portion (d 4).
3. The automatic production line of the die tooling as claimed in claim 2, wherein the clamping portion (d 4) comprises a left clamping rod (d 41) and a right clamping rod (d 42) connected to two sides of the transfer frame (d 3), two ends of the left clamping rod (d 41) are respectively provided with a left supporting rod (d 43) capable of rotating along the transverse direction, and two ends of the right clamping rod (d 42) are respectively provided with a right supporting rod (d 44) capable of rotating along the transverse direction.
4. The automatic production line of the mold tooling as claimed in claim 3, wherein the middle of the left clamping bar (d 41) is rotatably connected with a left limiting bar (d 45) and a leaf spring (d 47) for pushing the left limiting bar (d 45) to rotate towards the right clamping bar (d 42), and the middle of the right clamping bar (d 42) is rotatably connected with a right limiting bar (d 46) and a leaf spring (d 47) for pushing the right limiting bar (d 46) to rotate towards the left clamping bar (d 41).
5. The automatic production line of the mold tooling of claim 1, wherein the thermoforming assembly further comprises a heightening power source, two support columns (b 3) are arranged on each side of the lifting table (b 1), the support columns (b 3) are screw rods, the heightening power source is used for driving the support columns (b 3) to rotate, the adjusting frame (b 4) comprises a nut table (b 41), a first support rod (b 42) and a second support rod (b 43), the nut table (b 41) is connected to the support columns (b 3) in a matched mode, one end of the first support rod (b 42) is connected to the nut table (b 41) in a rotating mode, the other end of the first support rod is connected to the second support rod (b 43) in a rotating mode, and two ends of the base plate (b 5) are connected to the two second support rods (b 43) on the same side of the lifting table (b 1) in a rotating mode respectively.
6. The automatic production line of mold tooling as claimed in claim 1, wherein a partition plate (c 12) is further disposed in the middle of the base frame (c 1), the support table (c 11) is connected to the middle of the partition plate (c 12), through slots (c 13) for the ejector rods (c 42) to pass through are disposed on both sides of the partition plate (c 12), the lifting assembly (c 4) further comprises a limiting plate (c 43), the lifting power source (c 41) is connected to the lower side of the limiting plate (c 43), the ejector rods (c 42) are connected to the upper side of the limiting plate (c 43), and a limiting assembly (c 5) for abutting against the partition plate (c 12) is disposed in the middle of the limiting plate (c 43).
7. The automatic production line of the mold tooling as recited in claim 6, wherein the limiting component (c 5) comprises a first abutting rod (c 51), a second abutting rod (c 52) and a limiting rod (c 53), a limiting groove (c 44) arranged along the transverse direction is formed in the middle of the limiting plate (c 43), the lower end of the first abutting rod (c 51) is rotatably connected to the limiting groove (c 44), the upper end of the first abutting rod (c 51) is rotatably connected to the upper end of the second abutting rod (c 52), the lower end of the second abutting rod (c 52) is slidably abutted in the limiting groove (c 44), and one end of the limiting rod (c 53) is abutted to the limiting groove (c 44) and the other end is abutted to the lower end of the second abutting rod (c 52).
8. The automatic production line of the die tooling as claimed in claim 1, wherein a hoisting component (c 14) for hoisting powder is further arranged at the upper part of the base frame (c 1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210151441.6A CN114407243B (en) | 2022-02-17 | 2022-02-17 | Automatic production line for die tooling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210151441.6A CN114407243B (en) | 2022-02-17 | 2022-02-17 | Automatic production line for die tooling |
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| Publication Number | Publication Date |
|---|---|
| CN114407243A CN114407243A (en) | 2022-04-29 |
| CN114407243B true CN114407243B (en) | 2022-12-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210151441.6A Active CN114407243B (en) | 2022-02-17 | 2022-02-17 | Automatic production line for die tooling |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0691661A (en) * | 1992-09-11 | 1994-04-05 | Asahi Eng Co Ltd | Heat-curable resin molding system |
| CN207724767U (en) * | 2017-12-29 | 2018-08-14 | 天津康普斯特科技发展有限公司 | A kind of stripper apparatus of injection mold |
| CN212738213U (en) * | 2020-07-28 | 2021-03-19 | 陈建新 | Mould centre gripping transfer device |
-
2022
- 2022-02-17 CN CN202210151441.6A patent/CN114407243B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0691661A (en) * | 1992-09-11 | 1994-04-05 | Asahi Eng Co Ltd | Heat-curable resin molding system |
| CN207724767U (en) * | 2017-12-29 | 2018-08-14 | 天津康普斯特科技发展有限公司 | A kind of stripper apparatus of injection mold |
| CN212738213U (en) * | 2020-07-28 | 2021-03-19 | 陈建新 | Mould centre gripping transfer device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114407243A (en) | 2022-04-29 |
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