CN110834399A - Automatic processing equipment of foaming panel for high-quality air conditioning unit - Google Patents
Automatic processing equipment of foaming panel for high-quality air conditioning unit Download PDFInfo
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- CN110834399A CN110834399A CN201911133566.0A CN201911133566A CN110834399A CN 110834399 A CN110834399 A CN 110834399A CN 201911133566 A CN201911133566 A CN 201911133566A CN 110834399 A CN110834399 A CN 110834399A
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- pressing
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- accommodating cavity
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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
- B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
- B29C44/02—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles
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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
- B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
- B29C44/34—Auxiliary operations
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/762—Household appliances
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The invention discloses automatic processing equipment of a foaming panel for a high-quality air conditioning unit, which comprises a rack, a plurality of pressing plates which are arranged in a stacked manner and a driving device for driving the pressing plates to move up and down, wherein a plugging piece capable of plugging a filling hole and a disassembling structure matched with the plugging piece are arranged on the pressing plates; a positioning part which can be matched with the movable part is arranged on the side wall of the accommodating cavity; the pressing plate is also provided with a pressing structure which can be matched with the positioning component and used for releasing the positioning effect of the positioning component on the moving part. The invention can prevent each laminated plate from excessively extruding the foaming panel arranged in the pressurizing space, effectively prevent the foaming material from flowing out of the filling hole in the pressurizing process, and further improve the quality of products.
Description
Technical Field
The invention belongs to the technical field of manufacturing of foaming panels of air conditioning units, and particularly relates to automatic processing equipment for a high-quality foaming panel for an air conditioning unit.
Background
Air conditioning unit foaming panel will place the metal panel frame earlier between each layer of lamination board of laminator in manufacturing process, then injects foaming material into the die cavity of panel frame through the filling hole on the panel frame, later sticiss the panel frame through the clamp plate, however current laminator often sticiss the excessive condition that causes the panel excessively to warp because of the clamp plate to the panel frame at sticising the in-process to the quality of product has been reduced.
In addition, the hole of pouring on the panel carries out the shutoff through the shutoff piece usually, but the shutoff piece will have some to stretch out to the clamp plate outside, the clamp plate removes the in-process, the part that the shutoff piece stretches out collides with other objects easily, thereby make the shutoff piece throw off from the hole of pouring, and then make the shutoff piece can't carry out good shutoff to the hole of pouring, the foaming material that sticiss in-process panel frame easily flows from the hole of pouring, and then the density of foaming material has been reduced, thereby influence the quality of product.
Disclosure of Invention
The invention provides automatic processing equipment for a foaming panel for a high-quality air conditioning unit, which can prevent over pressurization and has high product quality in order to overcome the defects of the prior art.
In order to achieve the purpose, the invention adopts the following technical scheme: an automatic processing device of a foaming panel for a high-quality air conditioning unit comprises a rack, a plurality of laminated pressing plates and a driving device for driving the pressing plates to move up and down, wherein a pressurizing space is formed between each laminated pressing plate, a supporting and limiting component is arranged on each pressing plate, and a plurality of filling holes are formed in each pressing plate; the method is characterized in that: the pressing plate is provided with a plugging piece capable of plugging the perfusion hole and a dismounting structure matched with the plugging piece, the plugging piece comprises a plugging head made of rubber materials, an open slot arranged on the end part of the plugging head and a flange formed by inward extension of the inner wall of the open slot, and the plugging head is in interference fit with the perfusion hole; the disassembly structure comprises an accommodating cavity arranged on the side part of the filling hole, a cylindrical metal moving part which can move back and forth and is arranged in the accommodating cavity, a reset part which is used for connecting the moving part and the inner wall of the accommodating cavity, and a holding rod which is detachably connected with the moving part through an insertion structure, wherein the side part of the accommodating cavity is communicated with the filling hole through a gap groove; a positioning part which can be matched with the movable part is arranged on the side wall of the accommodating cavity; the pressing plate is also provided with a pressing structure which can be matched with the positioning component and used for releasing the positioning effect of the positioning component on the moving part. The supporting and limiting component is arranged, so that the laminated plates can be prevented from excessively extruding the foaming panel placed in the pressurizing space, the damage to the foaming panel is reduced, and the quality of a product is ensured; in addition, the blocking piece is detachably connected to the pressing plate, and after the foaming material is poured into the panel placed in the pressurizing space, the pouring hole in the panel can be blocked through the blocking piece; when the movable piece is pressed inwards through the holding rod, the movable piece can be positioned through the positioning part, so that the blocking piece is completely blocked in the filling hole, the holding rod is completely retracted into the accommodating cavity, and the side wall of the pressing plate is ensured to have no part extending out; not only reduced the volume space that the clamp plate occupy, and the in-process that the clamp plate reciprocated, the condition that outside object collision shutoff piece or holding rod made the shutoff piece drop off by the clamp plate can not appear, guarantees that expanded material can not follow the downthehole outflow of filling in the pressurization process, has further promoted the quality of product.
Further, the supporting and limiting component comprises a plurality of fixed blocks arranged on each laminated plate, a placement groove arranged on the fixed blocks and a limiting block matched with the placement groove; the fixed blocks on two adjacent layers of laminated plates are arranged in an up-and-down symmetrical manner; the stopper is placed at the arrangement inslot, fold the board at each layer and be close to each other and sticis the in-process of placing the foaming panel in the pressurization space under drive arrangement's promotion, the stopper that lies in on the clamp plate of below in the two adjacent clamp plates in position can contradict with being located the fixed fast on the clamp plate of top, and then play the support limiting displacement to two adjacent clamp plates, prevented that two clamp plates from excessively sticising the foaming panel of placing between two clamp plates, and then reduced the harm to the foaming panel, the quality of product has been guaranteed.
Furthermore, the blocking piece comprises a blocking head and a holding rod fixedly connected to the blocking head; can block up the filling hole on the panel frame through the shutoff head, and then prevented that foaming material from flowing from the filling hole in pressurization process, further promoted the quality of product, and the setting of holding rod is convenient for plug shutoff head.
The side part of the accommodating cavity is communicated with the filling hole through a gap groove, and the holding rod comprises a connecting rod which can be embedded into the gap groove, a first plug-in column which is fixedly arranged at one end of the connecting rod, a second plug-in column which is fixedly arranged at the other end of the connecting rod and a circle of anti-falling convex part which is formed by the outward extension of the side wall of the second plug-in column; the plug structure comprises a cylindrical plug groove arranged in the moving part and matched with the holding rod, elastic pressing pieces arranged on the side walls of two sides of the plug groove and pressing parts arranged on the first plug column and matched with the elastic pressing pieces; under the above-mentioned structure, when the one end of holding rod inserted the inserting groove in the activity, elasticity gripping parts can cooperate and then exert a tight pressure to the holding rod with the portion of sticising on the holding rod, prevented that the holding rod from droing from the inserting groove to make that shutoff piece and panel are connected more stable.
A boss is arranged on the side wall of the accommodating cavity, and a convex shoulder matched with the boss is arranged on the movable piece; when the moving part moves towards the outside of the accommodating cavity along with the holding rod in the process of pulling out the holding rod, the boss can be abutted against the convex shoulder, so that the boss applies a reverse acting force to the moving part, the operation of pulling out the first inserting column from the moving part is more labor-saving, and the acting force which is required to be applied to the holding rod by an operator is reduced.
The positioning component comprises a movable cavity arranged on the side wall of the accommodating cavity, a telescopic rod with one end connected to the inner wall of the movable cavity, a clamping block connected to the other end of the telescopic rod and a second resetting piece sleeved on the telescopic rod, a clamping groove matched with the clamping block is formed in the outer side wall of the movable part, and a first inclined surface is formed in the end surface of the clamping block; the moving part receives the thrust effect of holding rod down to holding the intracavity and removes the in-process, and the moving part can contact and extrude with the inclined plane on the fixture block, and then makes the telescopic link take place to shrink, takes place the relative slip between the side of moving part and the preceding terminal surface of fixture block, and until the fixture block finally block into the draw-in groove in, and then realize the positioning action to the moving part, whole shutoff piece was held completely at this moment and is holding the intracavity.
The pressing structure comprises a movable groove arranged on the side part of the accommodating cavity, a pressing piece capable of moving back and forth in the movable groove, and a second inclined surface arranged on the side wall of the middle part of the fixture block and matched with the pressing piece, and a third resetting piece is sleeved on the cylindrical part; through pressing the pressing piece to inclined plane contact on pressing piece and the fixture block and exert an extrusion force to it, the fixture block pushes away the telescopic link under the effect of this extrusion force and takes place to stretch out and draw back, and then makes the fixture block withdraw from in the draw-in groove of moving part, and the fixture block has lost the location ability to the moving part promptly, and the moving part is outside to holding the chamber to remove under the effect of first piece that resets this moment, and then makes the holding rod part outstanding to holding the intracavity outside, thereby is convenient for take out the shutoff piece.
The elasticity pressfitting piece is an curved metal shrapnel, pressfitting portion is for setting up on first grafting post and be close to the annular groove of tail end position department, the tail end is the one end that first grafting post is close to the moving part, and when the tail end of first grafting post inserted the inserting groove in, metal shrapnel can with the annular groove block.
In conclusion, the supporting and limiting component is arranged, so that the foaming panel placed in the pressurizing space can be prevented from being excessively extruded by each laminated plate, the damage to the foaming panel is reduced, and the quality of a product is ensured; secondly set up shutoff piece and dismantlement structure, effectively prevented expanded material from pouring into downthehole outflow in the pressurization process, further promoted the quality of product.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
FIG. 2 is a partial top view of the platen of the present invention.
Fig. 3 is an enlarged view at a in fig. 2.
Fig. 4 is an enlarged view of a portion a in fig. 3.
Fig. 5 is an enlarged view at B in fig. 3. .
Fig. 6 is a schematic view of the first plug-in post and the movable member of the present invention.
Fig. 7 is a sectional view taken along line a-a of fig. 2.
Detailed Description
In order to make the technical solutions of the present invention better understood, 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.
As shown in fig. 1-7, an automatic processing device for a high-quality foam panel for an air conditioning unit comprises a frame 1, a plurality of pressing plates 2 arranged in a stacked manner, and a driving device 11 for driving the pressing plates to move up and down, wherein the driving device is an air cylinder or a hydraulic cylinder; a pressurizing space 21 is formed between each layer of laminated plates, in order to prevent each layer of laminated plates from excessively compressing the foaming panel placed in the pressurizing space, a supporting and limiting component 3 is arranged on each pressing plate, specifically, the supporting and limiting component 3 comprises a plurality of cylindrical metal fixed blocks 31 fixedly connected to the side walls of each layer of laminated plates 2, cylindrical placement grooves 32 arranged on the fixed blocks 31 and cylindrical metal limiting blocks 33 matched with the placement grooves 32, the fixed blocks 31 on two adjacent layers of laminated plates 2 are respectively arranged in a vertically symmetrical manner, the metal limiting blocks can be placed in the placement grooves, in the process that each layer of laminated plates are close to each other under the pushing of a driving device and compress the foaming panel placed in the pressurizing space, the limiting blocks on the lower pressing plate in two adjacent pressing plates in the position can be abutted against the fixing blocks on the upper pressing plate, and then play the support limiting displacement to two adjacent clamp plates, prevented that two clamp plates from excessively sticising the foaming panel of placing between two clamp plates, and then reduced the harm to the foaming panel, guaranteed the quality of product.
The foaming panel is provided with a plurality of filling holes, in order to prevent foaming materials from flowing out of the filling holes in the process that the pressing plate presses the foaming panel tightly, the pressing plate 2 is provided with a plugging piece 4 capable of plugging the filling holes and a disassembling structure matched with the plugging piece, the plugging piece 4 comprises a plugging head 411 made of rubber materials, an open slot 412 arranged at the end part of the plugging head and a flange 413 formed by inward extension of the inner wall of the open slot, and the plugging head and the filling holes are in interference fit; the disassembly structure comprises an accommodating cavity 5 arranged on the side part of the filling hole, a cylindrical metal moving part 6 which can move back and forth and is arranged in the accommodating cavity 5, a reset part connection 7 for connecting the moving part 6 and the inner wall of the accommodating cavity 5, and a holding rod 42 detachably connected with the moving part 6 through an insertion structure; the first reset piece is a compression spring, one end of the first reset piece is fixedly connected with the bottom of the movable piece, and the other end of the first reset piece is fixedly connected with the inner wall of the accommodating cavity 5; the side part of the accommodating cavity 5 is communicated with the filling hole through a gap groove; the holding rod 42 includes a connecting rod 422 capable of being inserted into the notch groove, a first inserting column 423 fixed on one end of the connecting rod, a second inserting column 424 fixed on the other end of the connecting rod, and a circle of anti-falling convex portion 425 formed by the outward extension of the sidewall of the second inserting column.
The plug structure comprises a cylindrical plug groove 61 arranged in the movable piece 6 and matched with the holding rod 42, elastic pressing pieces 62 arranged on the side walls of two sides of the plug groove 61, and pressing parts 421 arranged on the first plug column 423 and matched with the elastic pressing pieces 62; specifically, the elastic pressing piece is an arc-shaped metal elastic piece, the pressing part is an annular groove which is arranged on the first insertion column and is close to the tail end, the tail end is one end of the first insertion column close to the movable part, when the tail end of the first insertion column 423 is inserted into the insertion groove, the metal elastic piece can be clamped with the annular groove, and then a pressing force can be applied to the holding rod to enable the first insertion column 423 to be inserted into the insertion groove; preferably, the side wall of the accommodating cavity 5 is provided with a boss 51, the movable member 6 is provided with a convex shoulder 64 matched with the boss, and when the movable member moves to the outside of the accommodating cavity along with the holding rod in the process of pulling out the holding rod, the boss can be abutted against the convex shoulder, so that the holding rod can be pulled out conveniently.
Furthermore, a positioning part which can be matched with the moving part 6 is arranged on the side wall of the accommodating cavity 5, when the moving part is pressed inwards through the holding rod, the moving part can be positioned through the positioning part, so that the blocking part is completely blocked in the filling hole, the holding rod is completely retracted into the accommodating cavity, and the side wall of the pressing plate is ensured to have no part extending out; not only reduced the volume space that the clamp plate occupy, and the in-process that the clamp plate reciprocated, the condition that the impact of outside object made on shutoff piece chest clamp plate drop can not appear.
Specifically, the positioning component comprises a movable cavity 8 arranged on the side wall of the accommodating cavity 5, a telescopic rod 9 with one end connected to the inner wall of the movable cavity 8, a clamping block 10 connected to the other end of the telescopic rod, and a second reset piece 20 sleeved on the telescopic rod, wherein a clamping groove 63 matched with the clamping block 10 is arranged on the outer side wall of the movable piece 6, specifically, the second reset piece is a compression spring, the spring is sleeved outside the telescopic rod, one end of the spring is fixedly connected with the inner wall of the movable cavity, the other end of the spring is fixedly connected with the clamping block, a first inclined surface 101 is arranged on the end surface of the clamping block, when the movable piece moves towards the accommodating cavity under the thrust action of the holding rod, the movable piece can be contacted with and extruded by the inclined surface on the clamping block, so that the telescopic rod is contracted, and the side surface of the, until the clamping block is finally clamped into the clamping groove, the positioning effect on the moving part is further realized, and at the moment, the whole holding rod is completely accommodated in the accommodating cavity.
Further, the pressing plate 2 is further provided with a pressing structure which can be matched with the positioning component to release the positioning effect of the positioning component on the moving component, specifically, the pressing structure comprises a movable groove 30 arranged on the side portion of the accommodating cavity 5, a pressing member 40 which can move back and forth in the movable groove 30, and a second inclined surface 102 which is arranged on the side wall of the middle portion of the clamping block 10 and is matched with the pressing member 40, the cylindrical portion 402 is sleeved with a third resetting member 50, specifically, the third resetting member 50 is a compression spring, one end of the spring is fixedly connected with the pressing portion 401, the other end of the spring is fixedly connected with the inner wall of the pressing groove 301, by pressing the pressing member, the pressing member is contacted with the inclined surface on the clamping block and applies an extrusion force to the inclined surface, the clamping block is pushed to stretch under the action of the extrusion force, so that the clamping block is withdrawn from the clamping groove of, the clamping block loses the positioning capacity on the moving part, at the moment, the moving part moves towards the outside of the accommodating cavity under the action of the first resetting part, so that the holding rod moves outwards to protrude out of the side part of the pressing plate, a certain distance is reserved between the holding rod and the pressing plate, then the holding rod is pulled outwards after being held, the holding rod can be abutted against the flange through the anti-falling convex part, the blocking part is pulled outwards, and the blocking of the pouring hole is released; simultaneously, first plug column is also pulled out from the moving part.
Claims (7)
1. An automatic processing device of a foaming panel for a high-quality air conditioning unit comprises a rack (1), a plurality of pressing plates (2) which are arranged in a stacked mode and a driving device (11) for driving the pressing plates to move up and down, wherein a pressurizing space (21) is formed between each layer of the stacked pressing plates, a supporting and limiting component (3) is arranged on each pressing plate, and a plurality of filling holes are formed in the foaming panel; the method is characterized in that: the pressing plate (2) is provided with a plugging piece (4) capable of plugging the pouring hole and a dismounting structure matched with the plugging piece, the plugging piece (4) comprises a plugging head (411) made of rubber materials, an open slot (412) arranged at the end part of the plugging head and a flange (413) formed by inward extension of the inner wall of the open slot, and the plugging head is in interference fit with the pouring hole; the disassembly structure comprises an accommodating cavity (5) arranged on the side part of the filling hole, a cylindrical metal moving part (6) which can move back and forth and is arranged in the accommodating cavity (5), a reset part connection (7) used for connecting the moving part (6) and the inner wall of the accommodating cavity (5), and a holding rod (42) detachably connected with the moving part (6) through an insertion structure, wherein the side part of the accommodating cavity (5) is communicated with the filling hole through a gap groove; a positioning part which can be matched with the movable part (6) is arranged on the side wall of the accommodating cavity (5); the pressing plate (2) is also provided with a pressing structure which can be matched with the positioning component and used for releasing the positioning effect of the positioning component on the moving part.
2. The automatic processing equipment of the foaming panel for the high-quality air conditioning unit according to claim 1, is characterized in that: the supporting and limiting component (3) comprises a plurality of fixing blocks (31) arranged on each laminated plate (2), a placement groove (32) arranged on each fixing block (31) and a limiting block (33) matched with the placement groove (32); the fixing blocks (31) on the two adjacent layers of laminated plates (2) are arranged up and down symmetrically.
3. The automatic processing equipment of the foaming panel for the high-quality air conditioning unit according to claim 1, is characterized in that: the side part of the accommodating cavity (5) is communicated with the filling hole through a gap groove, and the holding rod (42) comprises a connecting rod (422) which can be embedded into the gap groove, a first plug column (423) which is fixedly arranged at one end of the connecting rod, a second plug column (424) which is fixedly arranged at the other end of the connecting rod and a circle of anti-falling convex part (425) which is formed by extending the side wall of the second plug column outwards; the plug-in structure comprises a cylindrical plug-in groove (61) which is arranged in the moving piece (6) and matched with the holding rod (42), elastic pressing pieces (62) which are arranged on the side walls of the two sides of the plug-in groove (61), and pressing portions (421) which are arranged on the first plug-in column (423) and matched with the elastic pressing pieces (62).
4. The automatic processing equipment of the foaming panel for the high-quality air conditioning unit according to claim 3, is characterized in that: the side wall of the accommodating cavity (5) is provided with a boss (51), and the movable piece (6) is provided with a convex shoulder (64) matched with the boss.
5. The automatic processing equipment of the foaming panel for the high-quality air conditioning unit according to claim 1, is characterized in that: the positioning component comprises a movable cavity (8) arranged on the side wall of the accommodating cavity (5), and a second reset part (20) arranged on the telescopic rod, wherein one end of the movable cavity is connected with a telescopic rod (9) arranged on the inner wall of the movable cavity (8), and a clamping block (10) and a sleeve at the other end of the telescopic rod are arranged on the second reset part (20) on the telescopic rod, a clamping groove (63) matched with the clamping block (10) is arranged on the outer side wall of the moving part (6), and a first inclined plane (101) is arranged on.
6. The automatic processing equipment of the foaming panel for the high-quality air conditioning unit according to claim 5, is characterized in that: the pressing structure comprises a movable groove (30) arranged on the side part of the accommodating cavity (5), a pressing piece (40) capable of moving back and forth in the movable groove (30) and a second inclined surface (102) arranged on the side wall of the middle part of the clamping block (10) and matched with the pressing piece (40), and a third resetting piece (50) is sleeved on the cylindrical part (402).
7. The automatic processing equipment of the foaming panel for the high-quality air conditioning unit according to claim 3, is characterized in that: the elastic pressing piece (62) is an arc-shaped metal elastic piece, the pressing piece (421) is an annular groove which is arranged on the first plug column (423) and is close to the tail end, the tail end is one end of the first plug column (423) close to the movable piece, and when the tail end of the first plug column (423) is inserted into the plug groove, the metal elastic piece is clamped with the annular groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911133566.0A CN110834399B (en) | 2019-11-19 | 2019-11-19 | Automatic processing equipment of foaming panel for high-quality air conditioning unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911133566.0A CN110834399B (en) | 2019-11-19 | 2019-11-19 | Automatic processing equipment of foaming panel for high-quality air conditioning unit |
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| CN110834399A true CN110834399A (en) | 2020-02-25 |
| CN110834399B CN110834399B (en) | 2022-01-11 |
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