CN115556042B - Assembling device of composite heat insulation door with replaceable door core plate - Google Patents
Assembling device of composite heat insulation door with replaceable door core plate Download PDFInfo
- Publication number
- CN115556042B CN115556042B CN202211196631.6A CN202211196631A CN115556042B CN 115556042 B CN115556042 B CN 115556042B CN 202211196631 A CN202211196631 A CN 202211196631A CN 115556042 B CN115556042 B CN 115556042B
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- fixedly connected
- nail
- groove
- door
- adhesive tape
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
- B25B27/02—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for connecting objects by press fit or detaching same
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
- B25B11/02—Assembly jigs
Abstract
The invention relates to the field of door core assembly, in particular to an assembly device of a composite heat insulation door with a replaceable door core plate, which comprises a door frame, wherein the middle part of the door frame is provided with a mounting groove, the inside of the mounting groove is movably inserted with a door core body, the middle position of the top of the door core body is lapped with a cross-shaped supporting plate, and the top of the cross-shaped supporting plate is fixedly connected with an adjusting rod. The assembling device of the composite heat insulation door with the replaceable door core plate comprises a limiting mechanism, an adjusting mechanism, a nail shooting mechanism and a strip clamping mechanism, the adjusting ring is rotated to move downwards along the connecting ring, the lower ends of four connecting rods at the bottom of the connecting ring are opened, the four connecting rods respectively push the hinged supporting rods to slide, at the moment, the four second backing plates move back to back and are propped against four corners of the inner wall of the mounting groove, so that adhesive tapes wound on the upper parts of the four second backing plates are attached to the inner wall of the mounting groove, manual pressing of the adhesive tapes on the four corners of the inner wall of the mounting groove by operators is avoided, and convenience in strip adhesive installation is improved.
Description
Technical Field
The invention relates to the field of door core assembly, in particular to an assembly device of a composite heat insulation door with a replaceable door core plate.
Background
The prior door generally comprises a frame plate and a door core plate, wherein the frame plate mainly plays a role in supporting and fixing the door core plate, and the door core has various modeling types.
The prior patent (publication number CN 112431525A) discloses a modular assembled solid wood door, which belongs to the field of furniture and comprises two layers of door frame plates which are connected in a pressing manner to form a door frame. The inventor finds that the following problems in the prior art are not solved well in the process of realizing the scheme: 1. because the sealing rubber strip is required to be installed between the door frame and the door core, when a worker needs to manually press the rubber strip to be attached to four inner corners on the through groove of the door frame in the process of installing the rubber strip between the door core and the door frame, the operation convenience is poor; 2. in the process of replacing a door core, an old door core is firstly detached from a door frame, then a worker clamps a new door core in a through groove in the middle of the door frame, and then a sealing rubber strip is fixed between the door core and the inner wall of the door frame through a nailing machine for installation.
Disclosure of Invention
The invention aims to provide an assembling device of a composite heat insulation door with a replaceable door core plate, which solves the problems in the prior art: 1. the adhesive tape installation convenience is poor in the current partial door core installation, and 2, the security performance is poor in the current partial door core installation. In order to achieve the above purpose, the present invention provides the following technical solutions: the assembling device of the composite heat-insulating door with the replaceable door core plate comprises a door frame, wherein a mounting groove is formed in the middle of the door frame, a door core body is movably inserted in the mounting groove, a cross-shaped supporting plate is lapped at the middle position of the top of the door core body, an adjusting rod is fixedly connected to the top of the cross-shaped supporting plate, a rubber strip box is fixedly connected to the top of the adjusting rod, a rubber strip roll is movably mounted in the rubber strip box, and a limiting mechanism is movably connected between the rubber strip box and the rubber strip roll;
support rods are movably connected to the periphery of the cross-shaped support plate, and adjusting mechanisms are movably connected between the four support rods and the adjusting rods;
one end of the supporting rod, which is far away from the cross-shaped supporting plate, is fixedly connected with a connecting sleeve, one end of the connecting sleeve is fixedly connected with a guide block, the top of the guide block is fixedly connected with a first backing plate, the bottom of the guide block is fixedly connected with a second backing plate, and a nail shooting mechanism is movably connected between the middle part of the guide block and the connecting sleeve;
and a strip clamping mechanism is movably connected between the top of the first backing plate at the lower left corner and one end of the adhesive tape roll.
Preferably, the limit mechanism comprises a box cover, the box cover is in threaded connection with the top of the adhesive tape box, the inner bottom surface of the adhesive tape box is rotationally connected with a rotating sleeve, two sides of the inner wall of the rotating sleeve are both in sliding connection with T-shaped pressing blocks, and the side walls of the T-shaped pressing blocks penetrate through the rotating sleeve and are in lap joint with the inner wall of the adhesive tape roll;
the middle part of the box cover is rotationally connected with a supporting disc, the middle part of the supporting disc is fixedly connected with a rotating rod, the lower part of the rotating rod is movably inserted into the rotating sleeve, the middle part of the rotating rod is fixedly connected with a pressing ring, the bottoms of the pressing rings are lapped on the tops of the two T-shaped pressing blocks, and the top of the rotating rod is fixedly connected with a ratchet wheel;
the right side fixedly connected with stop collar at case lid top, the inside activity grafting of stop collar has the stopper, fixedly connected with compression spring between the inner wall of one end of stopper and stop collar, the other end activity grafting of stopper is at the lateral wall of ratchet.
Preferably, a rotating bearing is fixedly connected between the bottom of the rotating sleeve and the inner bottom surface of the adhesive tape box, a limiting ring is fixedly connected to the inner bottom surface of the rotating sleeve, a cross clamping groove is vertically formed in the middle of the limiting ring, clamping blocks are symmetrically and fixedly connected to the bottom of the rotating rod, and the two clamping blocks are movably inserted into the cross clamping groove.
Preferably, the adjusting mechanism is provided with an adjusting ring, the adjusting ring is in threaded connection with the middle part of the adjusting rod, the lower part of the adjusting ring is fixedly connected with a supporting bearing, the inner ring of the supporting bearing is fixedly connected with a connecting ring, and the periphery of the bottom of the connecting ring is hinged with a connecting rod;
the four sliding grooves are formed in the periphery of the cross-shaped supporting plate, the four supporting rods are respectively connected to the inner parts of the four sliding grooves in a sliding mode, and the bottoms of the four connecting rods are respectively hinged to the tops of the four supporting rods.
Preferably, rectangular grooves are formed in the periphery of the top of the cross-shaped supporting plate, hinge blocks are connected in a sliding mode in the rectangular grooves, the bottoms of the hinge blocks are fixedly connected with the tops of the supporting rods adjacent to the rectangular grooves, and the tops of the hinge blocks are hinged to the bottoms of the connecting rods adjacent to the rectangular grooves.
Preferably, the nail shooting mechanism comprises a fixing groove, the fixing groove is formed in the middle of the connecting sleeve, and an electric telescopic rod is fixedly connected inside the fixing groove;
the utility model discloses a nail structure, including fixed slot, nail hole, electric telescopic rod, nail hole, metal nail, fixed slot matched with nail groove has been seted up at the top of backing plate, the bottom of nail groove extends to the inside of guide block, the lateral wall of guide block has been seted up with nail groove matched with nail hole, the inside of nail groove is provided with the metal nail, the one end overlap joint of metal nail and electric telescopic rod.
Preferably, the fixing groove, the nail groove and the nail hole are on the same axis;
the nail groove is characterized in that blocking grooves are formed in two sides of the inner wall of the nail groove, a stop block is connected to the inside of the blocking groove in a sliding mode, and a short spring is fixedly connected between the side wall of the stop block and the inner wall of the blocking groove.
Preferably, the clamping bar mechanism comprises a jack, the jack is arranged at the top of the first backing plate at the lower left corner, a sliding hole is arranged at the top of the first backing plate, a limit nail is connected in the sliding hole in a sliding manner, and a U-shaped compression block is fixedly connected at the top of the limit nail;
one end of the adhesive tape roll penetrates through the insertion hole and is wound between the four guide blocks, and the bottom of the limit nail is movably inserted into the top of one end of the adhesive tape roll;
the top fixedly connected with cutting cover of backing plate, the inside sliding connection of cutting cover has T type horizontal pole, the one end of T type horizontal pole runs through cutting cover fixedly connected with tool bit, reset spring has been cup jointed in the middle part activity of T type horizontal pole, one side of T type horizontal pole runs through cutting cover fixedly connected with and U type compact heap matched with trapezoidal kicking block.
Preferably, the side wall of the cutting sleeve is provided with a strip-shaped groove matched with the T-shaped cross rod, one end of the return spring is overlapped with the inner wall of the cutting sleeve, and the other end of the return spring is overlapped with the side wall of the T-shaped cross rod;
the lateral wall of trapezoidal kicking block has seted up the guide way, fixedly connected with guide bar between the both sides of guide way inner wall, the lateral wall fixedly connected with guide block of cutting sleeve, guide block sliding connection is at the middle part of guide bar.
Preferably, the bottom of cross backup pad fixedly connected with rubber pad, the antiskid groove has been seted up to the bottom of rubber pad.
Compared with the prior art, the invention has the beneficial effects that:
according to the invention, through the cooperation of the parts such as the adjusting rod, the cross-shaped supporting plate, the second backing plate and the like, the rotating adjusting ring moves downwards along the connecting ring, so that the lower ends of the four connecting rods at the bottom of the connecting ring are opened, the four connecting rods respectively push the hinged supporting rods to slide, at the moment, the four second backing plates move oppositely and are propped against the four corners of the inner wall of the mounting groove, the adhesive tapes wound on the upper parts of the four second backing plates are attached to the inner wall of the mounting groove, the adhesive tapes are prevented from being manually pressed on the four corners of the inner wall of the mounting groove by an operator, and the convenience of installing the adhesive tapes is improved.
According to the invention, through the cooperation of the metal nails, the U-shaped compression blocks, the cutter heads and other parts, when the adhesive tape is limited on the inner wall of the mounting groove through the four second base plates, the electric telescopic rod is started, so that the metal nails penetrate through the nail holes to be pricked into the adhesive tape and the inside of the door frame, then the T-shaped cross rod is pressed to cut the adhesive tape at the jack position with the cutter heads, meanwhile, the T-shaped cross rod is inserted into the U-shaped compression blocks with the trapezoid top blocks, at the moment, the inclined plane cooperation of the U-shaped compression blocks and the trapezoid top blocks gradually rises on the top of the first base plates, so that the limit nails are released from being inserted with the adhesive tape, and then the four second base plates are reversely rotated to adjust the relative movement of the endless belt, so that the adhesive tape is preliminarily mounted, the adhesive tape is prevented from being manually nailed by workers, and the safety performance of assembling the door core is improved.
According to the invention, the adhesive tape roll is placed in the adhesive tape box through the matching of the parts such as the adhesive tape box, the rotating sleeve and the rotating rod, and the rotating box cover is in threaded connection with the top of the adhesive tape box, the pressing ring is abutted against the two T-shaped pressing blocks to clamp the adhesive tape roll, and when the adhesive tape roll rotates, the situation of reversion in the use process of the adhesive tape roll is prevented under the matching of the ratchet wheel and the limiting block, so that the use stability of the adhesive tape roll is improved, and the adhesive tape roll is convenient to install and limit rapidly.
Drawings
FIG. 1 is a top view in section of the positions of a door core body and a cross-shaped support plate of the present invention;
FIG. 2 is a front cross-sectional view of a door core body and a cross-shaped support plate of the present invention in partial position;
FIG. 3 is an enlarged view of the structure of FIG. 2A in accordance with the present invention;
FIG. 4 is a top view of a partial position of the ratchet and stopper of the present invention;
FIG. 5 is a left cross-sectional view of a partial position of a first backing plate stop pin of the present invention;
FIG. 6 is a perspective view of a stop pin and a U-shaped compression block of the present invention;
FIG. 7 is a cross-sectional view of a portion of the guide block and second shim plate of the present invention;
FIG. 8 is a top view in section of a portion of the first shim plate and cutting sleeve of the present invention.
In the figure: 1. a door frame; 2. a mounting groove; 3. a door core body; 4. a cross-shaped support plate; 5. an adjusting rod; 6. a rubber strip box; 7. a rubber strip roll; 8. a limiting mechanism; 801. a case cover; 802. a rotating sleeve; 803. a T-shaped pressing block; 804. a support plate; 805. a rotating rod; 806. a compression ring; 807. a ratchet wheel; 808. a limit sleeve; 809. a limiting block; 810. a compression spring; 9. a support rod; 10. an adjusting mechanism; 1001. an adjusting ring; 1002. a support bearing; 1003. a connecting ring; 1004. a connecting rod; 1005. a chute; 11. connecting sleeves; 12. a guide block; 13. a first backing plate; 14. a second backing plate; 15. a nail shooting mechanism; 1501. a fixing groove; 1502. an electric telescopic rod; 1503. a nail groove; 1504. a nail hole; 1505. a metal nail; 16. a clamping bar mechanism; 1601. a jack; 1602. a slide hole; 1603. a limit nail; 1604. a U-shaped compaction block; 1605. cutting the sleeve; 1606. a T-shaped cross bar; 1607. a cutter head; 1608. a return spring; 1609. a trapezoidal top block.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which are obtained by a worker of ordinary skill in the art without creative efforts, are within the protection scope of the present invention based on the embodiments of the present invention.
Referring to fig. 1 to 8, the present invention provides a technical solution: the utility model provides an assembly device of composite heat-insulating door that door core is interchangeable, includes door frame 1, and mounting groove 2 has been seted up at the middle part of door frame 1, and the inside activity of mounting groove 2 has pegged graft door core body 3. It should be noted that: the door core body is a composite heat-insulating door plate of polystyrene particles.
The intermediate position overlap joint at door core body 3 top has cross backup pad 4, and the top fixedly connected with of cross backup pad 4 adjusts pole 5, adjusts the top fixedly connected with adhesive tape case 6 of pole 5, and the inside movable mounting of adhesive tape case 6 has adhesive tape to roll 7, and swing joint has stop gear 8 between adhesive tape case 6 and the adhesive tape to roll 7. It should be noted that: round holes are formed in the side walls of the adhesive tape boxes 6, one ends of adhesive tape rolls 7 penetrate through the round holes and are inserted into the clamping mechanism 16, guide rings are fixedly connected to the outer walls of the adhesive tape boxes 6, one ends of the adhesive tape rolls 7 are movably inserted into the guide rings, and movement of the adhesive tape is conveniently guided.
The four sides of the cross-shaped supporting plate 4 are movably connected with supporting rods 9, and an adjusting mechanism 10 is movably connected between the four supporting rods 9 and the adjusting rod 5.
One end of the supporting rod 9 far away from the cross-shaped supporting plate 4 is fixedly connected with a connecting sleeve 11, one end of the connecting sleeve 11 is fixedly connected with a guide block 12, the top of the guide block 12 is fixedly connected with a first backing plate 13, the bottom of the guide block 12 is fixedly connected with a second backing plate 14, and a nail shooting mechanism 15 is movably connected between the middle of the guide block 12 and the connecting sleeve 11.
A strip clamping mechanism 16 is movably connected between the top of the first backing plate 13 at the lower left corner and one end of the adhesive tape roll 7. It should be noted that: the guide block 12, the first backing plate 13 and the second backing plate 14 are all arranged into right-angle triangles, so that the side walls of the first backing plate 13 and the second backing plate 14 are conveniently attached to the right-angle edges of the inner wall of the mounting groove 2, the second backing plate 14 is arranged into a thin plate, and the sealing effect of the adhesive tape roll 7 attached to the top of the door core body 3 is improved.
In this embodiment, as shown in fig. 2, 3 and 4, the limit mechanism 8 includes a case cover 801, the case cover 801 is screwed on the top of the adhesive tape case 6, the inner bottom surface of the adhesive tape case 6 is rotatably connected with a rotating sleeve 802, two sides of the inner wall of the rotating sleeve 802 are slidably connected with T-shaped pressing blocks 803, and the side wall of the T-shaped pressing block 803 penetrates through the rotating sleeve 802 and is overlapped with the inner wall of the adhesive tape roll 7. It should be noted that: the slot has all been seted up to commentaries on classics cover 802 both sides, two T type briquetting 803 respectively sliding connection in the inside of two slots, the guide slot has been seted up at T type briquetting 803 top, slot inner wall fixedly connected with and guide slot matched with slider, the guide slot is fixed a position the removal of T type briquetting 803 with the slider cooperation, and one side that T type briquetting 803 is close to adhesive tape and is rolled up 7 is established to the cockscomb structure, promote two T type briquetting 803 and move the stability back to each other to adhesive tape roll 7 inner wall centre gripping, make adhesive tape roll 7 rotatory in-process can take commentaries on classics cover 802 synchronous revolution.
The middle part rotation of case lid 801 is connected with supporting disk 804, and the middle part fixedly connected with bull stick 805 of supporting disk 804, the inside at the change cover 802 is pegged graft in the lower part activity of bull stick 805, and the middle part fixedly connected with clamping ring 806 of bull stick 805, the bottom overlap joint of clamping ring 806 is at the top of two T type briquetting 803, the top fixedly connected with ratchet 807 of bull stick 805. It should be noted that: the driving bearing is fixedly connected between the outer ring of the supporting disc 804 and the inner wall of the box cover 801, so that interference between the supporting disc 804 and the box cover 801 cannot be formed in the rotating process of the rotating rod 805, the bottom of the pressing ring 806 is conical, the tops of the two T-shaped pressing blocks 803 are inclined surfaces matched with the bottom of the pressing ring 806, and the two T-shaped pressing blocks 803 can be propped against each other to move in the downward moving process of the pressing ring 806 so as to clamp the adhesive tape roll 7.
The right side at the top of the case cover 801 is fixedly connected with a limit sleeve 808, a limit block 809 is movably inserted in the limit sleeve 808, a compression spring 810 is fixedly connected between one end of the limit block 809 and the inner wall of the limit sleeve 808, and the other end of the limit block 809 is movably inserted in the side wall of the ratchet 807.
In this embodiment, as shown in fig. 2, 3 and 4, a rotating bearing is fixedly connected between the bottom of the rotating sleeve 802 and the inner bottom surface of the adhesive tape box 6, a limiting ring is fixedly connected to the inner bottom surface of the rotating sleeve 802, a cross-shaped clamping groove is vertically formed in the middle of the limiting ring, clamping blocks are symmetrically and fixedly connected to the bottom of the rotating rod 805, and the two clamping blocks are movably inserted into the cross-shaped clamping groove. It should be noted that: through cross draw-in groove and fixture block cooperation, make adhesive tape roll 7 take the rotatory in-process of changeing cover 802, bull stick 805 and ratchet 807 along with the rotation, because stopper 809 is close to one side of ratchet 807 and is established to the inclined plane, makes stopper 809 and ratchet 807 cooperation form the structure of ratchet pawl, prevents that adhesive tape roll 7 from taking place the condition of reversing in the use, and the adhesive tape is rolled up 7 and is taken place the unreeling operation when forward.
In this embodiment, as shown in fig. 1 and 2, an adjusting mechanism 10 adjusts a ring 1001, the adjusting ring 1001 is screwed on the middle of an adjusting rod 5, a support bearing 1002 is fixedly connected to the lower portion of the adjusting ring 1001, a connecting ring 1003 is fixedly connected to an inner ring of the support bearing 1002, and connecting rods 1004 are hinged around the bottom of the connecting ring 1003.
The four sides of the cross-shaped supporting plate 4 are provided with sliding grooves 1005, the four supporting rods 9 are respectively and slidably connected in the four sliding grooves 1005, and the bottoms of the four connecting rods 1004 are respectively hinged with the tops of the four supporting rods 9.
In this embodiment, as shown in fig. 1 and 2, rectangular grooves are formed around the top of the cross-shaped support plate 4, and hinge blocks are slidably connected inside the rectangular grooves, the bottoms of the hinge blocks are fixedly connected with the tops of the adjacent support rods 9, and the tops of the hinge blocks are hinged with the bottoms of the adjacent connecting rods 1004. It should be noted that: the lateral wall rotation of bracing piece 9 is connected with the ball, and the surface and the inner wall overlap joint of spout 1005 of ball reduce the frictional resistance of bracing piece 9 in the inside removal in-process of spout 1005, conveniently make articulated pole pull bracing piece 9 at the inside removal of spout 1005.
In this embodiment, as shown in fig. 7 and 8, the nail shooting mechanism 15 includes a fixing slot 1501, the fixing slot 1501 is formed in the middle of the connecting sleeve 11, and an electric telescopic rod 1502 is fixedly connected to the inside of the fixing slot 1501. It should be noted that: the bottom of the adhesive tape box 6 is fixedly connected with a control switch, the other end of the electric telescopic rod 1502 is electrically connected with the control switch, and the control switch is electrically connected with the mains supply.
The top of backing plate number one 13 is provided with nail groove 1503 that cooperates with fixed groove 1501, the bottom of nail groove 1503 extends to the inside of guide block 12, the lateral wall of guide block 12 is provided with nail hole 1504 that cooperates with nail groove 1503, the inside of nail groove 1503 is provided with metal nail 1505, the one end overlap joint of metal nail 1505 and the one end of electric telescopic link 1502. It should be noted that: nail groove 1503 is close to top hole one end and is established to the toper groove, and electric telescopic handle 1502 one end fixedly connected with toper piece, and the toper piece is along with electric telescopic handle 1502 stretches out the inside of nail hole 1504 that can be stable when extreme position, promotes out metal nail 1505 from inside the guide block 12 and adorns the adhesive tape nail on the door frame.
In this embodiment, as shown in fig. 7 and 8, fixing slots 1501, tack slots 1503 are on the same axis as tack holes 1504.
Both sides of the inner wall of the nail groove 1503 are provided with baffle grooves, the inside of each baffle groove is connected with a baffle block in a sliding way, and a short spring is fixedly connected between the side wall of each baffle block and the inner wall of each baffle groove. It should be noted that: the fender groove is established to T type groove, and the top fixedly connected with of dog draws the piece, draws piece sliding connection and is in the upper portion that keeps off the groove, and the top of dog is established to the inclined plane, and when conveniently pressing down metal peg 1505 to nail groove 1503 inside, two dogs can move and open in opposite directions, and after metal peg 1505 falls into nail groove 1503 inside, the dog carries the installation that resets to metal peg 1505 through the short spring and carries out spacingly.
In this embodiment, as shown in fig. 1, 2, 5, 6 and 8, the bar clamping mechanism 16 includes a jack 1601, the jack 1601 is provided at the top of the first pad 13 at the lower left corner, a sliding hole 1602 is provided at the top of the first pad 13, a limiting nail 1603 is slidably connected to the inside of the sliding hole 1602, and a U-shaped compression block 1604 is fixedly connected to the top of the limiting nail 1603. It should be noted that: the inner wall symmetry of slide hole 1602 has seted up the movable groove, the lateral wall symmetry fixedly connected with movable block of spacing nail 1603, movable block sliding connection is in the inside that corresponds the movable groove, the fixed baffle ring that has cup jointed in lower part of spacing nail 1603, swing joint has extrusion spring between the interior top surface of baffle ring and slide hole 1602, movable groove and movable block cooperation make spacing nail 1603 can not take U-shaped compact heap 1604 to rotate at backing plate 13 top, promote stability, and extrusion spring sets up the spacing stability of lifting spacing nail 1603 to adhesive tape reel 7.
One end of the adhesive tape roll 7 penetrates through the insertion hole 1601 to be wound between the four guide blocks 12, and the bottom of the limiting nail 1603 is movably inserted into the top of one end of the adhesive tape roll 7. It should be noted that: and the side wall of the adhesive tape roll 7 which is shaped like a Chinese character 'hui' after being wound between the four guide blocks 12 is lapped with the top of the door core body 3, and a stop bar is fixedly connected between a first backing plate 13 and a second backing plate 14 which are positioned at the position of the jack 1601, one end of the adhesive tape roll 7 is limited, and when the adhesive tape roll 7 is cut off, two ends of the adhesive tape roll 7 can be just attached together.
The top fixedly connected with cutting cover 1605 of backing plate 13, the inside sliding connection of cutting cover 1605 has T type horizontal pole 1606, and the one end of T type horizontal pole 1606 runs through cutting cover 1605 fixedly connected with tool bit 1607. It should be noted that: the cutter head 1607 is collinear with the receptacle 1601.
The middle part of T type horizontal pole 1606 has movably cup jointed reset spring 1608, and one side of T type horizontal pole 1606 runs through cutting cover 1605 fixedly connected with and U type clamp block 1604 matched with trapezoidal kicking block 1609. It should be noted that: when the T-shaped cross rod 1606 is pressed to cut the adhesive tape roll 7 with the cutter head 1607, the trapezoid top block 1609 is inserted into the U-shaped compression block 1604 along with movement, so that the inclined plane at the top of the trapezoid top block 1609 is matched with the inner wall of the U-shaped compression block 1604, and at the moment, the U-shaped compression block 1604 slides upwards to bring the limit nail 1603 upwards to release the limit of the adhesive tape roll 7.
In this embodiment, as shown in fig. 5, 6 and 8, a strip-shaped groove matched with the T-shaped cross bar 1606 is formed on the side wall of the cutting sleeve 1605, one end of the return spring 1608 is lapped with the inner wall of the cutting sleeve 1605, and the other end of the return spring 1608 is lapped with the side wall of the T-shaped cross bar 1606. It should be noted that: return spring 1608 is provided to facilitate return of pressed T-bar 1606.
The guide way has been seted up to trapezoidal kicking block 1609's lateral wall, fixedly connected with guide bar between the both sides of guide way inner wall, and cutting sleeve 1605's lateral wall fixedly connected with guide block, guide block sliding connection is at the middle part of guide bar. It should be noted that: the stability of the trapezoid top block 1609 in the moving process is improved through the cooperation of the guide block and the guide rod.
In this embodiment, as shown in fig. 2, a rubber pad is fixedly connected to the bottom of the cross-shaped support plate 4, and an anti-slip slot is formed in the bottom of the rubber pad. It should be noted that: the lapping stability between the cross-shaped supporting plate 4 and the door core body 3 is improved, and the cross-shaped supporting plate 4 is prevented from swinging at the top of the door core body 3 in the using process.
The application method and the advantages of the invention are as follows: the assembling device of the composite heat insulation door with the replaceable door core plate comprises the following working processes:
as shown in fig. 1 to 8, when the door core of the composite heat insulation door is replaced, firstly, the metal nails 1505 between the door core body 3 and the door frame 1 are detached, the old door core is taken out from the inside of the mounting groove 2 on the door frame 1, the new door core body 3 is inserted into the inside of the mounting groove 2, then the box cover 801 at the top of the adhesive tape box 6 is rotated, the inner ring of the adhesive tape roll 7 is inserted on the rotating sleeve 802, one end of the adhesive tape roll 7 penetrates out of a round hole on the side wall of the adhesive tape box 6, then the rotating box cover 801 is in threaded connection with the top of the adhesive tape box 6, at the moment, the pressing ring 806 in the middle part of the rotating rod 805 on the box cover 801 is propped against two T-shaped pressing blocks 803 to clamp the adhesive tape roll 7 through the zigzag side walls, a clamping block at the lower part of the rotating rod 805 is inserted into a cross-shaped clamping groove on the limiting ring at the inner bottom surface of the rotating sleeve 802 to be positioned, the rotating sleeve 802 and the rotating sleeve 805 synchronously is carried in the process of the adhesive tape roll 7, at the moment, the ratchet 807 at the top of the rotating sleeve 805 is matched with the limiting block 809 and the compression spring 810 are propped against the rotating force of the adhesive tape roll 7;
one end of the adhesive tape roll 7 pulled out is inserted into an inserting hole 1601 on a first backing plate 13 at the lower left corner, the adhesive tape roll is wound between guide blocks 12 between the fourth first backing plate 13 and a second backing plate 14, and when the adhesive tape is wound back and moves to the blocking position of the first backing plate 13 at the lower left corner, a U-shaped pressing block 1604 is pressed to drive a limiting nail 1603 to be pricked into the adhesive tape to limit the adhesive tape;
then the cross-shaped supporting plate 4 is pressed at the middle position of the top of the door core body 3, the adjusting ring 1001 is rotated, the adjusting ring 1001 carries the connecting ring 1003 to move downwards on the surface of the adjusting rod 5, the lower parts of the four connecting rods 1004 at the bottom of the connecting ring 1003 are in an opening trend, the four connecting rods 1004 respectively push the four supporting rods 9 to slide in the four sliding grooves 1005 on the cross-shaped supporting plate 4, the four supporting rods 9 respectively carry the first backing plate 13 and the second backing plate 14 which are connected through the four connecting sleeves 11 to be propped against the four right-angle positions on the inner wall of the mounting groove 2, and the colloid between the four first backing plates 13 is rapidly positioned on the four right angles of the mounting groove 2;
then, the electric telescopic rod 1502 is started to press the metal nails 1505, the metal nails 1503 and the nail holes 1504 are pushed out from the nail grooves 1503 and the nail holes 1504 to fixedly mount the adhesive tapes on the inner walls of the mounting grooves 2, and the adhesive tapes are initially positioned and mounted;
then, the T-shaped cross rod 1606 is pushed again, one end of the T-shaped cross rod 1606 moves with the cutter head 1607 to cut off the adhesive tape roll 7 at the top of the first left-hand base plate 13, meanwhile, the T-shaped cross rod 1606 moves with the trapezoid top block 1609 in the moving process, the inclined plane at the top of the trapezoid top block 1609 is matched with the groove surface of the U-shaped pressing block 1604, the U-shaped pressing block 1604 is pressed by the trapezoid top block 1609 to move upwards, the limiting nail 1603 moves towards the inside of the sliding hole 1602 to release the fixing of the adhesive tape, finally, the adjusting ring 1001 is reversely rotated to lift with the connecting ring 1003, the lower parts of the four connecting rods 1004 at the bottom of the connecting ring 1003 are folded, at this time, the limiting and pressing of the adhesive tape are released with the relative movement of the four first-hand base plates 13 and the second base plates 14, and then the other positions of the adhesive tape are complemented by an operator through a nail gun, and the replacement and installation of the door core body can be completed.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present invention, and are not intended to limit the invention, and that various changes and modifications may be made therein without departing from the spirit and scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides an assembly device of composite heat-insulating door that door core is interchangeable, includes door frame (1), its characterized in that: the door comprises a door frame (1), and is characterized in that an installation groove (2) is formed in the middle of the door frame (1), a door core body (3) is movably inserted in the installation groove (2), a cross-shaped supporting plate (4) is lapped at the middle position of the top of the door core body (3), an adjusting rod (5) is fixedly connected to the top of the cross-shaped supporting plate (4), a rubber strip box (6) is fixedly connected to the top of the adjusting rod (5), a rubber strip roll (7) is movably installed in the rubber strip box (6), and a limiting mechanism (8) is movably connected between the rubber strip box (6) and the rubber strip roll (7);
the four sides of the cross-shaped supporting plate (4) are movably connected with supporting rods (9), and an adjusting mechanism (10) is movably connected between the four supporting rods (9) and the adjusting rod (5);
one end of the supporting rod (9) far away from the cross-shaped supporting plate (4) is fixedly connected with a connecting sleeve (11), one end of the connecting sleeve (11) is fixedly connected with a guide block (12), the top of the guide block (12) is fixedly connected with a first backing plate (13), the bottom of the guide block (12) is fixedly connected with a second backing plate (14), and a nail shooting mechanism (15) is movably connected between the middle of the guide block (12) and the connecting sleeve (11);
a clamping bar mechanism (16) is movably connected between the top of the first backing plate (13) at the lower left corner and one end of the adhesive tape roll (7);
the limiting mechanism (8) comprises a box cover (801), the box cover (801) is in threaded connection with the top of the adhesive tape box (6), a rotating sleeve (802) is rotatably connected to the inner bottom surface of the adhesive tape box (6), T-shaped pressing blocks (803) are slidably connected to two sides of the inner wall of the rotating sleeve (802), and the side walls of the T-shaped pressing blocks (803) penetrate through the rotating sleeve (802) and are in lap joint with the inner wall of the adhesive tape roll (7);
the middle part of the box cover (801) is rotationally connected with a supporting disc (804), the middle part of the supporting disc (804) is fixedly connected with a rotating rod (805), the lower part of the rotating rod (805) is movably inserted into the rotating sleeve (802), the middle part of the rotating rod (805) is fixedly connected with a pressing ring (806), the bottoms of the pressing rings (806) are lapped on the tops of the two T-shaped pressing blocks (803), and the top of the rotating rod (805) is fixedly connected with a ratchet wheel (807);
a limiting sleeve (808) is fixedly connected to the right side of the top of the box cover (801), a limiting block (809) is movably inserted in the limiting sleeve (808), a compression spring (810) is fixedly connected between one end of the limiting block (809) and the inner wall of the limiting sleeve (808), and the other end of the limiting block (809) is movably inserted in the side wall of the ratchet wheel (807);
the adjusting mechanism (10) comprises an adjusting ring (1001), the adjusting ring (1001) is in threaded connection with the middle of the adjusting rod (5), a supporting bearing (1002) is fixedly connected to the lower portion of the adjusting ring (1001), a connecting ring (1003) is fixedly connected to the inner ring of the supporting bearing (1002), and connecting rods (1004) are hinged to the periphery of the bottom of the connecting ring (1003);
the periphery of the cross-shaped supporting plate (4) is provided with sliding grooves (1005), the four supporting rods (9) are respectively and slidably connected in the four sliding grooves (1005), and the bottoms of the four connecting rods (1004) are respectively hinged with the tops of the four supporting rods (9);
the nail shooting mechanism (15) comprises a fixing groove (1501), the fixing groove (1501) is formed in the middle of the connecting sleeve (11), and an electric telescopic rod (1502) is fixedly connected inside the fixing groove (1501);
a nail groove (1503) matched with the fixing groove (1501) is formed in the top of the first backing plate (13), the bottom of the nail groove (1503) extends to the inside of the guide block (12), a nail hole (1504) matched with the nail groove (1503) is formed in the side wall of the guide block (12), a metal nail (1505) is arranged in the nail groove (1503), and one end of the metal nail (1505) is overlapped with one end of the electric telescopic rod (1502);
the clamping bar mechanism (16) comprises an inserting hole (1601), the inserting hole (1601) is formed in the top of the first base plate (13) at the lower left corner, a sliding hole (1602) is formed in the top of the first base plate (13), a limit nail (1603) is connected in the sliding hole (1602) in a sliding mode, and a U-shaped compression block (1604) is fixedly connected to the top of the limit nail (1603);
one end of the adhesive tape roll (7) penetrates through the insertion hole (1601) to be wound between the four guide blocks (12), and the bottom of the limit nail (1603) is movably inserted into the top of one end of the adhesive tape roll (7);
the top fixedly connected with cutting cover (1605) of backing plate (13) No. one, the inside sliding connection of cutting cover (1605) has T type horizontal pole (1606), the one end of T type horizontal pole (1606) runs through cutting cover (1605) fixedly connected with tool bit (1607), reset spring (1608) has been cup jointed in the middle part activity of T type horizontal pole (1606), one side of T type horizontal pole (1606) runs through cutting cover (1605) fixedly connected with and U type compact heap (1604) matched with trapezoidal kicking block (1609).
2. The assembly device for a composite insulated door with replaceable door core as set forth in claim 1, wherein: the rotary sleeve is characterized in that a rotary bearing is fixedly connected between the bottom of the rotary sleeve (802) and the inner bottom surface of the adhesive tape box (6), a limiting ring is fixedly connected to the inner bottom surface of the rotary sleeve (802), a cross-shaped clamping groove is vertically formed in the middle of the limiting ring, clamping blocks are symmetrically and fixedly connected to the bottom of the rotary rod (805), and the two clamping blocks are movably inserted into the cross-shaped clamping groove.
3. The assembly device for a composite insulated door with replaceable door core as set forth in claim 1, wherein: rectangular grooves are formed in the periphery of the top of the cross-shaped supporting plate (4), hinge blocks are connected to the inside of the rectangular grooves in a sliding mode, the bottoms of the hinge blocks are fixedly connected with the tops of the supporting rods (9) adjacent to each other, and the tops of the hinge blocks are hinged to the bottoms of the connecting rods (1004) adjacent to each other.
4. The assembly device for a composite insulated door with replaceable door core as set forth in claim 1, wherein: the fixing groove (1501), the nail groove (1503) and the nail hole (1504) are on the same axis;
the nail groove is characterized in that blocking grooves are formed in two sides of the inner wall of the nail groove (1503), a stop block is connected to the inner portion of the blocking groove in a sliding mode, and a short spring is fixedly connected between the side wall of the stop block and the inner wall of the blocking groove.
5. The assembly device for a composite insulated door with replaceable door core as set forth in claim 1, wherein: the side wall of the cutting sleeve (1605) is provided with a strip-shaped groove matched with the T-shaped cross rod (1606), one end of the return spring (1608) is overlapped with the inner wall of the cutting sleeve (1605), and the other end of the return spring (1608) is overlapped with the side wall of the T-shaped cross rod (1606);
the side wall of trapezoidal kicking block (1609) has seted up the guide way, fixedly connected with guide bar between the both sides of guide way inner wall, the lateral wall fixedly connected with guide block of cutting cover (1605), guide block sliding connection is at the middle part of guide bar.
6. The assembly device for a composite insulated door with replaceable door core as set forth in claim 1, wherein: the bottom of cross backup pad (4) is fixedly connected with rubber pad, the antiskid groove has been seted up to the bottom of rubber pad.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211196631.6A CN115556042B (en) | 2022-09-29 | 2022-09-29 | Assembling device of composite heat insulation door with replaceable door core plate |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202211196631.6A CN115556042B (en) | 2022-09-29 | 2022-09-29 | Assembling device of composite heat insulation door with replaceable door core plate |
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| CN115556042B true CN115556042B (en) | 2023-07-18 |
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| CN116494180B (en) * | 2023-03-21 | 2023-09-12 | 河北韩兴铸业有限公司 | Automatic adhesive tape mounting equipment for well lid and application method of automatic adhesive tape mounting equipment |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| GB2238339B (en) * | 1989-11-22 | 1993-10-13 | Draftex Ind Ltd | Apparatus for fitting flexible strips |
| CN106368582A (en) * | 2016-09-27 | 2017-02-01 | 南通艾迈特机械有限公司 | Door plate seal structure of cold and hot air insulation door |
| CN107756316A (en) * | 2017-08-30 | 2018-03-06 | 芜湖莫森泰克汽车科技股份有限公司 | Automobile skylight ornamental strip assembles device |
| CN209868452U (en) * | 2019-02-13 | 2019-12-31 | 苏州碧然诚节能门窗科技有限公司 | Mute type adhesive tape extrusion device for door and window sealing |
| CN211763612U (en) * | 2019-11-19 | 2020-10-27 | 欧特美交通科技股份有限公司 | Pneumatic assembly quality of door adhesive tape |
| CN214110237U (en) * | 2020-11-10 | 2021-09-03 | 河北耐诺科技有限公司 | Rotating mechanism for winding adhesive tape and plodder |
| CN112431525A (en) * | 2020-12-07 | 2021-03-02 | 赵佃常 | Modular assembled solid wood door |
| CN113231763B (en) * | 2021-05-13 | 2023-03-07 | 湖北正寅科技有限公司 | Forming processing machine and forming processing method for steel fireproof door |
| CN114986437A (en) * | 2022-05-12 | 2022-09-02 | 安徽晨阳橡塑股份有限公司 | Automobile door frame sealing strip installation fixing device |
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