CN111186141A - Box body hot plate welding machine - Google Patents
Box body hot plate welding machine Download PDFInfo
- Publication number
- CN111186141A CN111186141A CN202010148816.4A CN202010148816A CN111186141A CN 111186141 A CN111186141 A CN 111186141A CN 202010148816 A CN202010148816 A CN 202010148816A CN 111186141 A CN111186141 A CN 111186141A
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- Prior art keywords
- plate
- finished product
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- fixed
- hot
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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
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
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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
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/78—Means for handling the parts to be joined, e.g. for making containers or hollow articles, e.g. means for handling sheets, plates, web-like materials, tubular articles, hollow articles or elements to be joined therewith; Means for discharging the joined articles from the joining apparatus
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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
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/78—Means for handling the parts to be joined, e.g. for making containers or hollow articles, e.g. means for handling sheets, plates, web-like materials, tubular articles, hollow articles or elements to be joined therewith; Means for discharging the joined articles from the joining apparatus
- B29C65/7841—Holding or clamping means for handling purposes
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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
- B29L2031/712—Containers; Packaging elements or accessories, Packages
- B29L2031/7162—Boxes, cartons, cases
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
Abstract
The invention discloses a box body hot plate welding machine, which comprises a rack; the semi-finished product fixing device is arranged on the rack and used for fixing the semi-finished product, and comprises a fixed positioning part and a movable positioning part, wherein the fixed positioning part is provided with a fixed cold die matched with the semi-finished product, and the movable positioning part is provided with a movable cold die matched with the semi-finished product and a driving unit; the hot plate welding mechanism is arranged on the frame in a linear moving manner and comprises a hot die; the lifting component drives the hot die to move up and down to complete the hot melting action of the semi-finished product; the finished product conveying mechanism is arranged on the rack and corresponds to the fixed positioning part, and a welded finished product is conveyed. The invention provides a box body hot plate welding machine, wherein profiling fixtures are adopted on a fixed cold die and a movable cold die to fix semi-finished products, so that on one hand, the positioning precision is high, the welding precision is ensured, on the other hand, the machine can be suitable for semi-finished products with different specifications, only the profiling fixtures need to be replaced, the equipment cost is saved, and the universality is high.
Description
Technical Field
The invention relates to the technical field of plastic box hot plate welding, in particular to a box hot plate welding machine.
Background
The plastic box finished product is a whole formed by welding single spare parts (semi-finished products), the same finished product is formed by combining spare parts (semi-finished products) of two specifications to be welded together, the finished product comprises A specifications and B specifications, wherein the A specifications are the middle section of the plastic box finished product, the B specifications are the tail section of the plastic box finished product, the plastic box finished product comprises 2 spare parts (semi-finished products) of the B specifications and a plurality of spare parts (semi-finished products) of the A specifications, in order to ensure the welding convenience, a plurality of the spare parts (semi-finished products) of the A specifications are firstly required to be welded into a whole, and then the 2 spare parts (semi-finished products) of the B specifications are welded. Most hot plate welding machines in the prior art can only be used for welding operation of the same finished product, the universality is poor, and the positioning accuracy is not ideal due to irregular shapes of parts (semi-finished products), so that the welding accuracy is directly influenced.
Therefore, in order to solve the technical problems, the invention provides the box body hot plate welding machine, and the semi-finished products are fixed on the fixed cold die and the movable cold die by adopting the profiling jig, so that on one hand, the positioning precision is high, the welding precision is ensured, on the other hand, the machine can be suitable for the semi-finished products with different specifications, only the profiling jig needs to be replaced, the equipment cost is saved, and the universality is high.
Disclosure of Invention
The invention provides a box body hot plate welding machine, which comprises:
a frame;
semi-manufactured goods fixing device locates be used for fixed semi-manufactured goods in the frame, include:
the fixed positioning part is provided with a fixed cold die matched with the semi-finished product, and the fixed cold die is arranged on the rack;
the movable positioning part is provided with a movable cold die matched with the semi-finished product and a driving unit, and the movable cold die is linearly arranged on the rack through the driving unit;
hot plate welding mechanism, but rectilinear movement locate in the frame, include:
hot molding;
the lifting component drives the hot die to move up and down to complete the hot melting action of the semi-finished product;
and the finished product conveying mechanism is arranged on the rack and corresponds to the fixed positioning part, and conveys the welded finished product.
Adopt above technical scheme, decide the chill include:
the fixed template is fixedly arranged on the rack;
the support I is provided with an upper support plate I and a lower support plate I which are oppositely arranged, and the upper support plate I and the lower support plate I are arranged on the fixed template to form a frame;
the jig I is provided with a profiling outer cover I matched with the semi-finished product and a positioning block I arranged on the inner side wall of the profiling outer cover I;
compress tightly a I, have holding down plate I, the below position of backup pad I is located to profile modeling dustcoat I is connected at the both ends of holding down plate I to and locating pin I, locating pin I pass I butt holding down plate I of backup pad and form fixedly to half-and-half finished product.
Adopt above technical scheme, decide the chill include:
the driving source I is arranged on the upper supporting plate I and drives the upper supporting plate I to move up and down directionally so as to fix or relax the semi-finished product of the lower pressing plate I;
displacement guide I has guide way I, and on the fixed die plate was located to guide way I to and guide block I, I slides and locates I interior I movements of leading shoe plate of guide way in the guide way.
Adopt above technical scheme, the dynamic cold mould includes:
moving the template;
the support piece II is provided with an upper support plate II and a lower support plate II which are oppositely arranged, and the upper support plate II and the lower support plate II are arranged on the movable template to form a frame;
the jig II is provided with a profiling outer cover II matched with the semi-finished product and a positioning block II arranged on the inner side wall of the profiling outer cover II;
compress tightly piece II, have holding down plate II, the below position of backup pad II is located to profiling dustcoat II is connected at the both ends of holding down plate II to and locating pin II, locating pin II passes II butt holding down plates of backup pad II and forms fixedly to half-and-half finished product.
Adopt above technical scheme, the dynamic cold mould includes:
the driving source II is arranged on the upper supporting plate II and drives the upper supporting plate II to move up and down directionally so as to fix or relax the semi-finished product by the lower supporting plate II;
and the displacement guide piece II is provided with a guide groove II, the guide groove II is arranged on the movable template, and the guide block II is arranged in the guide groove II in a sliding manner to guide the movement of the upper support plate II.
With the above technical solution, the driving unit includes:
the fixing plate is fixedly arranged on the rack;
the movable plate can move close to or away from the fixed plate relative to the fixed plate;
one end of each guide pillar is fixedly connected with the fixed plate, and the other end of each guide pillar penetrates through the movable plate to be connected with the fixed template;
the driving source III is arranged on the fixed plate, and the telescopic end of the driving source III is connected with the movable plate;
the sliding plate is connected with the movable plate and is arranged on the guide post in a linear moving manner;
and the connecting plate is fixedly arranged on the sliding plate and is connected with the movable cold die so as to drive the movable cold die to linearly move on the guide pillar.
Adopt above technical scheme, lifting unit includes:
the guide rail is fixedly arranged on the rack;
the hot die fixing plate is arranged on the guide rail in a sliding manner through a sliding block;
and the driving source IV is in transmission connection with the hot mold fixing plate and drives the hot mold fixing plate to move up and down directionally.
By adopting the technical scheme, the hot die is connected with the hot die fixing plate through the heat insulation column.
Adopt above technical scheme, finished product conveying mechanism includes:
a working platform;
the roller conveying chain is arranged on the working platform to finish the conveying operation of the box body;
and the stacking fixing component is arranged on the working platform, is adjustable in position and is used for fixing a finished product on the roller conveying chain.
Adopt above technical scheme, the fixed subassembly of stack includes:
the fixing part is provided with a fixing plate for fixing the side wall of the finished product and an adjusting component for fixing or loosening the fixing plate;
and the pressing part is provided with a pressing plate for pressing the top of the finished product and a pressing plate assembly for realizing pressing or loosening of the pressing plate.
The invention has the beneficial effects that: the invention provides a box body hot plate welding machine, wherein profiling fixtures are adopted on a fixed cold die and a movable cold die to fix semi-finished products, so that on one hand, the positioning precision is high, the welding precision is ensured, on the other hand, the machine can be suitable for semi-finished products with different specifications, only the profiling fixtures need to be replaced, the equipment cost is saved, and the universality is high.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a front view of fig. 1.
Fig. 3 is a partially enlarged schematic view of a portion a of fig. 2.
Fig. 4 is a schematic structural view of embodiment 1 of the present invention.
Fig. 5 is a partially enlarged schematic view of a portion B in fig. 4.
Fig. 6 is a schematic structural view of embodiment 2 of the present invention.
Fig. 7 is a partially enlarged schematic view of the upper C portion of fig. 6.
Fig. 8 is a schematic structural view of embodiment 3 of the present invention.
Fig. 9 is an enlarged partial view of the portion D of fig. 8.
Fig. 10 is a schematic structural view of embodiment 4 of the present invention.
Fig. 11 is a partially enlarged schematic view of the upper E portion of fig. 10.
The reference numbers in the figures illustrate: 1. a frame; 21. performing fixed cooling; 211. fixing a template; 212. a support member I; 2121. an upper support plate I; 2122. a lower support plate I; 213. a jig I; 2131. a profiling outer cover I; 2132. a positioning block I; 214. a pressing piece I; 2141. a lower pressing plate I; 2142. a positioning pin I; 215. a driving source I; 216. a displacement guide I; 2161. a guide groove I; 2162. a guide block I; 217. a base plate I; 31. moving a cold die; 311. moving the template; 312. a support member II; 3121. an upper support plate II; 3122. a lower support plate II; 313. a jig II; 3131. a profiling outer cover II; 3132. a positioning block II; 314. a pressing piece II; 3141. a lower pressing plate II; 3142. a positioning pin II; 315. a driving source II; 316. a displacement guide II; 3161. a guide groove II; 3162. a guide block II; 317. a base plate II; 32. a drive unit; 321. a fixing plate; 322. a movable plate; 323. a guide post; 324. a drive source III; 325. a slide plate; 326. a connecting plate; 4. a hot plate welding mechanism; 41. hot molding; 42. a lifting assembly; 421. a guide rail; 422. a hot mold fixing plate; 423. a drive source IV; 424. a heat insulating column; 5. a finished product conveying mechanism; 51. a working platform; 511. opening the gap; 52. a roller conveyor chain; 53. a fixed part; 531. a fixing plate; 532. a limiting block; 533. connecting plates; 534. a rocker handle; 535. a connecting rod; 536. a guide sleeve; 537. positioning a rod; 54. a pressing part; 541. pressing a plate; 542. a guide bar; 543. a rotating shaft; 544. a handle.
Detailed Description
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.
Examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Referring to fig. 1 to 11, the box hot plate welding machine of the present invention includes a frame 1, a semi-finished product fixing device, a hot plate welding mechanism 4 and a finished product conveying mechanism 5, wherein the semi-finished product fixing device is disposed on the frame 1 for fixing a semi-finished product, the semi-finished product fixing device includes a fixed positioning portion and a movable positioning portion, the fixed positioning portion has a fixed cold mold 21 adapted to the semi-finished product, the fixed cold mold 21 is fixedly disposed on the frame 1, the movable positioning portion has a movable cold mold 31 adapted to the semi-finished product and a driving unit 32 corresponding to the fixed cold mold 21, and the movable cold mold 31 is linearly movably disposed on the frame 1 through the driving unit 32 to implement mold closing and opening actions with the fixed cold mold 21.
In embodiment 1 of the present invention, referring to fig. 4 and 5, the fixed cooling die 21 includes a fixed die plate 211, a support i 212, a jig i 213, a pressing member i 214, a driving source i 215, and a displacement guide i 216, the support i 212 has an upper support plate i 2121 and a lower support plate i 2122 which are oppositely arranged, the upper support plate i 2121 and the lower support plate i 2122 are respectively installed on the top and the bottom of the fixed die plate 21 to form a frame, the jig i 213 is installed in the frame to fix the semi-finished product, the jig i 213 has a profiling housing i 2131 adapted to the semi-finished product and a positioning block i 2132 provided on the inner side wall of the profiling housing i 2131, the number of the positioning blocks i 2132 is plural, the positioning blocks i 2132 abut against the two sides of the semi-finished product to form a fixed state, at this time, there is a lack of fixation of the top of the semi-finished product, there may be a position deviation in the Y axis direction, which may directly affect, the invention is provided with a pressing piece I214 for pressing the top of a semi-finished product, the pressing piece I214 is provided with a lower pressing plate I2141, two ends of the lower pressing plate I2141 are connected with a profiling outer cover I3131 and arranged at the lower position of an upper supporting plate I2121, the pressing piece I214 is also provided with a positioning pin I2142, a positioning pin hole I matched with the positioning pin I2142 is correspondingly arranged on the upper supporting plate I2121 and the lower pressing plate I2141, the positioning pin I2142 penetrates through the upper supporting plate I2121 through the positioning pin hole I to be abutted against the lower pressing plate I2141 for fixing the semi-finished product, in order to realize the positioning precision of the lower pressing plate I2141, the invention also comprises a driving source I215 and a displacement guide I216, the driving source I215 is arranged on the upper supporting plate I2121 and drives the upper supporting plate I2121 to do vertical directional movement so as to realize the fixing or loosening of the semi-finished product by the lower pressing plate I2141, the displacement guide I216 is provided with a guide groove I2161, the guide block I2162 is slidably arranged in the guide groove I2161 to guide the upper support plate I2121 to move;
the height-adjustable of last backup pad I2121 on fixed die plate 211 in addition, the concrete structure is: go up backup pad I2121 through the detachable installation on fixed die plate 211 of backing plate I217, backing plate I217 and fixed die plate 211 rigid coupling, and all be equipped with the multiunit mounting hole on fixed die plate 211 and backing plate I217, the height of backup pad I2121 is adjusted through the different combinations of the multiunit mounting hole on fixed die plate 211 and the backing plate I217, namely when the height of backup pad I2121 is adjusted in needs adjustment, only need with backing plate I217 dismantle from fixed die plate 211 adjust the position after fix again can, and can adapt to the semi-manufactured goods of different specifications through changing I213 of tool, the commonality is good.
In embodiment 2 of the present invention, referring to fig. 6 and 7, the movable cold die 31 includes a movable die plate 311, a support ii 312, a jig ii 313, a pressing member ii 314, a driving source ii 315, and a displacement guide ii 316, the support ii 312 has an upper support plate ii 3121 and a lower support plate ii 3122 which are oppositely disposed, the upper support plate ii 3121 and the lower support plate ii 3122 are respectively installed at the top and the bottom of the movable die plate 311 to form a frame, the jig ii 313 is installed in the frame to fix the semi-finished product, the jig ii 313 has a profiling outer cover ii 3131 adapted to the semi-finished product and a positioning block ii 3132 provided on the inner side wall of the profiling outer cover ii 3131, the number of the positioning blocks ii 3132 is plural, the plural positioning blocks ii 3132 abut against both sides of the semi-finished product to form a fixation, at this time, the top of the semi-finished product is lack of fixation, there may be a position offset in the Y-axis direction, which may directly affect the, the invention is provided with a pressing piece II 314 for pressing the top of a semi-finished product, the pressing piece II 314 is provided with a lower pressing plate II 3141, two ends of the lower pressing plate II 3141 are connected with a profiling outer cover II 3131 and are arranged at the lower position of an upper supporting plate II 3121, the pressing piece II 314 is also provided with a positioning pin II 3142, a positioning pin hole II matched with the positioning pin II 3142 is correspondingly arranged on the upper supporting plate II 3121 and the lower pressing plate II 3141, the positioning pin II 3142 penetrates through the upper supporting plate II 3121 through the positioning pin hole II to be abutted against the lower pressing plate II 3141 to fix the semi-finished product, and in order to realize the positioning precision of the lower pressing plate II 3141, the invention also comprises a driving source II 315 and a displacement guide piece II 316, the driving source II 315 is arranged on the upper supporting plate II 3121 and drives the upper supporting plate II 3121 to do up-and-down directional movement so as to realize the fixing or loosening of the semi-finished product of the lower pressing plate II 3141, the displacement guide piece II 316 is provided, the guide block II 3162 is slidably arranged in the guide groove II 3161 to guide the upper support plate II 3121 to move;
the driving unit 32 further includes a fixed plate 321, a movable plate 322, guide posts 323, a driving source iii 324, a sliding plate 325 and a connecting plate 326, the fixed plate 321 is fixedly disposed on the frame 1, one end of each of the guide posts 323 is fixedly connected to the fixed plate 321, the other end of each of the guide posts penetrates through the movable plate 322 to be connected to the fixed die plate 211, the fixed plate 321 is provided with the driving source iii 324, the telescopic end of the driving source iii 324 is connected to the movable plate 322, the movable plate 322 is connected to the sliding plate 325, the sliding plate 325 is provided with the connecting plate 326 to be connected to the movable cooling die 31, the driving source iii 324 drives the movable plate 322 to drive the movable cooling die 31 to move closer to or away from the fixed cooling;
and go up adjustable height of backup pad II 3121 on movable mould 311, concrete structure is: go up backup pad II 3121 through the detachable installation on movable mould board 311 of backing plate II 317, backing plate II 317 and movable mould board 311 rigid coupling, and all be equipped with the multiunit mounting hole on movable mould board 311 and the backing plate II 317, the height of backup pad II 3121 is adjusted through the different combinations of the multiunit mounting hole on movable mould board 311 and the backing plate II 317, namely when needs are adjusted the height of backup pad II 3121, only need with the backing plate II 317 follow movable mould board 311 on dismantle get off adjust the position after fix again can, and can adapt the semi-manufactured goods of different specifications through changing II 313 of tool, the commonality is good.
In embodiment 3 of the present invention, referring to fig. 8 and 9, a hot plate welding mechanism 4 is linearly movably disposed on a frame 1, and includes a hot mold 41 and a lifting assembly 42, the lifting assembly 42 drives the hot mold 41 to move up and down to complete a hot melting operation of a semi-finished product, the lifting assembly 42 includes a guide rail 421, a hot mold fixing plate 422, and a driving source iv 423, the hot mold 41 is connected to the hot mold fixing plate 422 through a heat insulation column 424, the guide rail 421 is fixedly disposed on the frame 1, the hot mold fixing plate 422 is slidably disposed on the guide rail 421 through a slider, the driving source iv 423 is in transmission connection with the hot mold fixing plate 422 and drives the hot mold fixing plate 422 to move up and down, when the hot melting operation is required, the driving source iv 423 drives the hot mold fixing plate 422 to move up to perform hot melting, and after the hot melting operation is completed, the driving source iv 423 drives the hot mold.
In embodiment 4 of the present invention, referring to fig. 10 and 11, a finished product conveying mechanism 5 is provided on the frame 1 corresponding to the fixing and positioning portion, and conveys a welded finished product, where the finished product conveying mechanism 5 includes a working platform 51, a roller conveying chain 52 and a stacking and fixing mechanism, where the roller conveying chain 52 is provided on the working platform 51 to complete a conveying operation of a finished product, and the stacking and fixing mechanism includes a fixing portion 53 and a pressing portion 54;
more specifically, on one hand, the fixing portion 53 has a fixing plate 531 for fixing the sidewall of the finished product and an adjusting assembly for fixing or loosening the fixing plate 531, the adjusting assembly includes a pair of limiting blocks 532, a connecting plate 533 and a rocker member, the connecting plate 533 is installed between the pair of limiting blocks 532, the rocker member is installed on the sidewall of the connecting plate 533, the rocker member includes a rocker handle 534, a connecting rod 535 and a guiding sleeve 536, one end of the connecting rod 535 is connected with the rocker handle 534, the other end of the connecting rod 535 penetrates through the guiding sleeve 536 and is connected with the fixing plate 531 through the connecting plate 533, the length of the fixing plate 531 is smaller than the distance, so that the pair of stoppers 532 does not interfere with the movement of the fixed plate 531, the rotary rocker handle 534 drives the fixed plate 531 to approach or separate from the connecting plate 533 via the connecting rod 535, in practical use, when the sidewall of the finished product needs to be fixed, the rocker handle 534 is rotated to drive the fixing plate 531 to be away from the connecting plate 533 to fix the sidewall of the finished product; in the same way, when the finished side wall needs to be loosened, the rocker handle 534 is rotated reversely to drive the fixed plate 531 to approach the connecting plate 533 so as to loosen the finished side wall;
in addition, the position of the fixing part 531 on the working platform 51 is adjustable, and the specific structure is as follows: a positioning rod 537 is inserted into a single limiting block 532, the fixing or loosening of the limiting block 532 is realized through the positioning rod 537, a plurality of openings 511 are formed in the side edges of two sides of the working platform 51, the inner diameter of each opening 511 is matched with the diameter of the positioning rod 537, when the position of the limiting block 532 needs to be adjusted, the positioning rod 537 is pulled out from the opening 511 of the working platform 51, then the position of the limiting block 532 is adjusted on the working platform 51, and finally the positioning rod 537 is inserted into the opening 511 of the working platform 51;
on the other hand, the pressing part 54 is provided with a pressing plate 541 for pressing the top of the finished product and a pressing plate assembly for realizing pressing or loosening of the pressing plate 541, the pressing plate assembly comprises a pair of guide rods 542 and a handle piece, one end of each guide rod 542 is inserted into the notch 511 of the working platform 51, the other end of each guide rod 542 penetrates through the pressing plate 541 and is connected with the handle piece, the handle piece is rotated to realize pressing or loosening of the pressing plate 541, the handle piece comprises a rotating shaft 543 and a handle 544, the handle 544 is connected with the rotating shaft 543, when the top of the finished product needs to be pressed in actual use, the handle 544 is rotated upwards to abut against the pressing plate 541, and the pressing plate 541 is in a pressing state; in the same way, when the top of the finished product needs to be loosened, the handle 544 is rotated downwards to abut against the pressing plate 541, and the pressing plate 541 is in a loosening state on the finished product;
in addition, the position of the pressing part 54 on the working platform 51 is adjustable, and the concrete structure is as follows: the diameter of a single guide rod 542 is matched with the inner diameter of the notch 511 on the working platform 51, when the position of the guide rod 542 needs to be adjusted, the guide rod 542 is pulled out of the notch 511 of the working platform 51, and then the guide rod 542 is inserted into other notches 511 of the working platform 51.
The working principle of the invention is as follows: firstly, fixing a first semi-finished product in a fixture I213 of a fixed cold die 21, fixing a second semi-finished product in a fixture II 313 of a movable cold die 31, driving a movable plate 322 by a driving source III 324 to drive the movable cold die 31 to be close to the fixed cold die 21, driving the movable cold die 31 to be in place, driving a driving source IV 423 to be in transmission connection with a hot die fixing plate 422 and drive the hot die fixing plate 422 to move upwards, then starting hot melting of the side walls of the two semi-finished products by a hot die 41, after the hot melting is finished, driving the driving source IV 423 to be in transmission connection with the hot die fixing plate 422 and drive the hot die fixing plate 422 to move downwards until the hot die 41 is reset, driving the movable plate 322 by the driving source III 324 to drive the movable cold die 31 to be continuously close to the fixed cold die 21 until the side walls of the two semi-finished products are bonded and solidified into a whole, then driving source I215 and driving source II 315 respectively drive an upper supporting plate I2121 and an, at this time, the roller conveying chain 52 conveys towards the direction far away from the fixed cold die 21, so that half of the finished product is placed on the roller conveying chain 52, the other half of the finished product is placed in the jig I213 of the fixed die plate 211, then the driving source III 324 drives the movable plate 322 to drive the movable cold die 31 to be far away from the fixed cold die 21, the third semi-finished product is fixed on the jig II 313 of the movable cold die 31, finally, the operations are repeated, the welding operation of the second semi-finished product and the third semi-finished product is completed, and the welded finished product is fixed through the fixing portion 53 and the pressing portion 54.
The invention has the beneficial effects that: the invention provides a box body hot plate welding machine, wherein profiling fixtures are adopted on a fixed cold die and a movable cold die to fix semi-finished products, so that on one hand, the positioning precision is high, the welding precision is ensured, on the other hand, the machine can be suitable for semi-finished products with different specifications, only the profiling fixtures need to be replaced, the equipment cost is saved, and the universality is high.
The above embodiments are merely preferred embodiments for fully illustrating the present invention, and the scope of the present invention is not limited thereto. The equivalent substitution or change made by the technical personnel in the technical field on the basis of the invention is all within the protection scope of the invention. The protection scope of the invention is subject to the claims.
Claims (10)
1. A box hot plate welding machine, characterized by, includes:
a frame;
semi-manufactured goods fixing device locates be used for fixed semi-manufactured goods in the frame, include:
the fixed positioning part is provided with a fixed cold die matched with the semi-finished product, and the fixed cold die is arranged on the rack;
the movable positioning part is provided with a movable cold die matched with the semi-finished product and a driving unit, and the movable cold die is linearly arranged on the rack through the driving unit;
hot plate welding mechanism, but rectilinear movement locate in the frame, include:
hot molding;
the lifting component drives the hot die to move up and down to complete the hot melting action of the semi-finished product;
and the finished product conveying mechanism is arranged on the rack and corresponds to the fixed positioning part, and conveys the welded finished product.
2. A box hot plate welder as recited in claim 1, characterized in that: the fixed cooling die comprises:
the fixed template is fixedly arranged on the rack;
the support I is provided with an upper support plate I and a lower support plate I which are oppositely arranged, and the upper support plate I and the lower support plate I are arranged on the fixed template to form a frame;
the jig I is provided with a profiling outer cover I matched with the semi-finished product and a positioning block I arranged on the inner side wall of the profiling outer cover I;
compress tightly a I, have holding down plate I, the below position of backup pad I is located to profile modeling dustcoat I is connected at the both ends of holding down plate I to and locating pin I, locating pin I pass I butt holding down plate I of backup pad and form fixedly to half-and-half finished product.
3. A box hot plate welding machine as claimed in claim 1 or 2, characterized in that: the fixed cooling die comprises:
the driving source I is arranged on the upper supporting plate I and drives the upper supporting plate I to move up and down directionally so as to fix or relax the semi-finished product of the lower pressing plate I;
displacement guide I has guide way I, and on the fixed die plate was located to guide way I to and guide block I, I slides and locates I interior I movements of leading shoe plate of guide way in the guide way.
4. A box hot plate welder as recited in claim 1, characterized in that: the dynamic cold die comprises:
moving the template;
the support piece II is provided with an upper support plate II and a lower support plate II which are oppositely arranged, and the upper support plate II and the lower support plate II are arranged on the movable template to form a frame;
the jig II is provided with a profiling outer cover II matched with the semi-finished product and a positioning block II arranged on the inner side wall of the profiling outer cover II;
compress tightly piece II, have holding down plate II, the below position of backup pad II is located to profiling dustcoat II is connected at the both ends of holding down plate II to and locating pin II, locating pin II passes II butt holding down plates of backup pad II and forms fixedly to half-and-half finished product.
5. A box hot plate welding machine as claimed in claim 1 or 4, characterized in that: the dynamic cold die comprises:
the driving source II is arranged on the upper supporting plate II and drives the upper supporting plate II to move up and down directionally so as to fix or relax the semi-finished product by the lower supporting plate II;
and the displacement guide piece II is provided with a guide groove II, the guide groove II is arranged on the movable template, and the guide block II is arranged in the guide groove II in a sliding manner to guide the movement of the upper support plate II.
6. A box hot plate welder as recited in claim 1, characterized in that: the driving unit includes:
the fixing plate is fixedly arranged on the rack;
the movable plate can move close to or away from the fixed plate relative to the fixed plate;
one end of each guide pillar is fixedly connected with the fixed plate, and the other end of each guide pillar penetrates through the movable plate to be connected with the fixed template;
the driving source III is arranged on the fixed plate, and the telescopic end of the driving source III is connected with the movable plate;
the sliding plate is connected with the movable plate and is arranged on the guide post in a linear moving manner;
and the connecting plate is fixedly arranged on the sliding plate and is connected with the movable cold die so as to drive the movable cold die to linearly move on the guide pillar.
7. A box hot plate welder as recited in claim 1, characterized in that: the lifting assembly comprises:
the guide rail is fixedly arranged on the rack;
the hot die fixing plate is arranged on the guide rail in a sliding manner through a sliding block;
and the driving source IV is in transmission connection with the hot mold fixing plate and drives the hot mold fixing plate to move up and down directionally.
8. A box hot plate welder as recited in claim 7, characterized in that: the hot die is connected with the hot die fixing plate through the heat insulation column.
9. A box hot plate welder as recited in claim 1, characterized in that: finished product conveying mechanism includes:
a working platform;
the roller conveying chain is arranged on the working platform to finish the conveying operation of the box body;
and the stacking fixing component is arranged on the working platform, is adjustable in position and is used for fixing a finished product on the roller conveying chain.
10. A box hot plate welder as recited in claim 9, characterized in that: the stack securing assembly includes:
the fixing part is provided with a fixing plate for fixing the side wall of the finished product and an adjusting component for fixing or loosening the fixing plate;
and the pressing part is provided with a pressing plate for pressing the top of the finished product and a pressing plate assembly for realizing pressing or loosening of the pressing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010148816.4A CN111186141A (en) | 2020-03-05 | 2020-03-05 | Box body hot plate welding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010148816.4A CN111186141A (en) | 2020-03-05 | 2020-03-05 | Box body hot plate welding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111186141A true CN111186141A (en) | 2020-05-22 |
Family
ID=70704062
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010148816.4A Pending CN111186141A (en) | 2020-03-05 | 2020-03-05 | Box body hot plate welding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111186141A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111940935A (en) * | 2020-07-29 | 2020-11-17 | 江苏奥力威传感高科股份有限公司 | General servo hot plate welding equipment of 2K valve member |
| CN112139668A (en) * | 2020-09-15 | 2020-12-29 | 佛山市睿菱新材料科技有限公司 | Corrugated welding device |
| CN112810163A (en) * | 2020-12-30 | 2021-05-18 | 苏州三德精密机械有限公司 | Plastic product automatic weld structure |
| CN113172893A (en) * | 2021-03-23 | 2021-07-27 | 广州万众激光科技有限公司 | Clamp structure suitable for clamping plastic product by laser welding |
-
2020
- 2020-03-05 CN CN202010148816.4A patent/CN111186141A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111940935A (en) * | 2020-07-29 | 2020-11-17 | 江苏奥力威传感高科股份有限公司 | General servo hot plate welding equipment of 2K valve member |
| CN112139668A (en) * | 2020-09-15 | 2020-12-29 | 佛山市睿菱新材料科技有限公司 | Corrugated welding device |
| CN112810163A (en) * | 2020-12-30 | 2021-05-18 | 苏州三德精密机械有限公司 | Plastic product automatic weld structure |
| CN113172893A (en) * | 2021-03-23 | 2021-07-27 | 广州万众激光科技有限公司 | Clamp structure suitable for clamping plastic product by laser welding |
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