CN110653590B - Plastic-steel door and window sealing rubber strip embedding machine - Google Patents
Plastic-steel door and window sealing rubber strip embedding machine Download PDFInfo
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- CN110653590B CN110653590B CN201910959514.2A CN201910959514A CN110653590B CN 110653590 B CN110653590 B CN 110653590B CN 201910959514 A CN201910959514 A CN 201910959514A CN 110653590 B CN110653590 B CN 110653590B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/02—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for connecting objects by press fit or for detaching same
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Abstract
The invention belongs to the technical field of door and window manufacturing, and particularly relates to a plastic-steel door and window sealing rubber strip embedding machine which comprises a support, wherein a bearing plate is arranged at the top of the support, and a strip-shaped baffle is arranged on the bearing plate. The bearing plate is provided with a first sliding groove and a second sliding groove, the first sliding groove and the second sliding groove are in sliding fit with a first mounting frame and a second mounting frame, and the first mounting frame is provided with a glue pressing mechanism and a first alignment mechanism. The second mounting bracket is provided with a cutting mechanism and a second alignment mechanism. The top surface of the first mounting bracket is provided with a strip-shaped opening. The supporting plate is provided with a connecting plate, the adhesive tape winding drum is arranged below the top surface of the connecting plate, the end part of the top surface of the connecting plate is hinged with an installation rod, and four guide rods are arranged below the installation rod. When the longer sealing rubber strip is embedded, the invention can ensure that the acting force points in the embedding process are on the same straight line, realizes the purpose of the same amount of the sealing rubber strips covered on the inner walls at the two sides of the bottom surface of the embedded groove, and improves the embedding precision.
Description
Technical Field
The invention belongs to the technical field of door and window manufacturing, and particularly relates to a plastic-steel door and window sealing rubber strip embedding machine.
Background
In the manufacturing process of the plastic-steel door and window, in order to ensure the sealing performance and the sound insulation effect of the plastic-steel door and window, sealing rubber strips are embedded into grooves on the inner side of a plastic-steel door and window frame before glass is filled. The traditional sealing rubber strip is manually operated by a person to be embedded into the groove in a small section and a small section, and the production efficiency is low. In order to improve the production efficiency, some embedding devices of the sealing rubber strips are also disclosed in the prior art. For example, chinese utility model patent application No. CN201820960622.2 shows a door and window joint strip changer, the changer comprise first bending plate, second bending plate, third bending plate and fourth bending plate. This door and window joint strip replacer has included a plurality of subassemblies, and structure as an organic whole can be assembled through simple operation to these subassemblies, and this kind of replacer can cut the sealing strip that inlays in the door and window frame recess to make it take out from the recess completely, can imbed the recess again with new sealing strip again in, realize the change of sealing strip.
In the actual production, adopt above-mentioned door and window joint strip changer to compare the manual embedding joint strip of operating personnel, though work efficiency promotes to some extent, but also has following problem: (1) when longer sealing rubber strips are embedded, the acting force points in the embedding process cannot be ensured to be on the same straight line, so that the quantity of the sealing rubber strips covered on the inner walls at two sides of the bottom surface of the groove after embedding is different, the embedding precision is poor, and the precision of later-stage glass assembly is reduced; (2) after embedding joint strip into the groove, the elasticity of joint strip self can make joint strip take place deformation, leads to having the clearance between joint strip and the recess inner wall, further leads to having the clearance between later stage glass and the recess inner wall, has reduced leakproofness and sound insulation.
Disclosure of Invention
Technical problem to be solved
The invention provides a plastic-steel door and window sealing rubber strip embedding machine, which aims to solve the following problems of a sealing rubber strip embedding device in the prior art: (1) when longer sealing rubber strips are embedded, the acting force points in the embedding process cannot be ensured to be on the same straight line, so that the quantity of the sealing rubber strips covered on the inner walls at two sides of the bottom surface of the groove after embedding is different, the embedding precision is poor, and the precision of later-stage glass assembly is further reduced; (2) after embedding joint strip into the groove, the elasticity of joint strip self can make joint strip take place deformation, leads to having the clearance between joint strip and the recess inner wall, further leads to having the clearance between later stage glass and the recess inner wall, has reduced leakproofness and sound insulation.
(II) technical scheme
In order to solve the technical problems, the invention adopts the following technical scheme:
the utility model provides a plastic-steel door and window joint strip inlays dress machinery, includes the support, and the top fixed mounting of support has the horizontally bearing board, and the edge fixed mounting of bearing board has vertical bar baffle. The bearing plate is provided with a through groove vertical to the strip-shaped baffle. The limiting rod and the lead screw are arranged on the support and are parallel to the bearing plate and perpendicular to the strip-shaped baffle, the limiting rod and the lead screw penetrate through the sliding block, and the top of the sliding block penetrates through the through groove. The bracket is fixedly provided with a motor. The output shaft of the motor is fixedly connected with the lead screw.
The upper surface of the bearing plate is provided with a first sliding groove and a second sliding groove which are parallel to the limiting rod and the screw rod. Sliding fit has first mounting bracket and second mounting bracket in first spout and the second spout, and first mounting bracket is located between second mounting bracket and the bar baffle, and first mounting bracket and second mounting bracket are door style of calligraphy structure. The first mounting frame is provided with a glue pressing mechanism and a first alignment mechanism. The second mounting bracket is provided with a cutting mechanism and a second alignment mechanism. The top surface of the first mounting bracket is provided with a strip-shaped opening.
The upper surface fixed mounting of bearing board has the connecting plate of L style of calligraphy, and the top surface below fixed mounting of connecting plate has the adhesive tape reel, and the top surface tip of connecting plate articulates through torsion spring has the installation pole, and the initial condition of installation pole is the horizontality, and installation pole below fixed mounting has the guide bar of four vertical directions. The tip of installation pole articulates the one end of connecting rod, and the other end of connecting rod articulates on first mounting bracket. The length of the guide rod is gradually increased along the direction from the slide block to the strip-shaped baffle. In the sliding process of the first mounting frame, the mounting rod is driven to rotate through the connecting rod, and the mounting rod drives the guide rod to move.
The glue pressing mechanism, the first aligning mechanism, the second aligning mechanism, the adhesive tape winding drum and the guide rod are overlapped in parallel with the vertical bisection plane of the first sliding groove. After the vertical bisection surface of the door and window frame strip is adjusted to coincide with the vertical bisection surface of the first aligning mechanism and the vertical bisection surface of the second aligning mechanism through the first aligning mechanism and the second aligning mechanism, the sealing rubber strip covered on the inner walls of the two sides of the embedded groove bottom surface can be guaranteed to be the same in amount when the sealing rubber strip is pressed by the glue pressing mechanism.
The door and window frame strip is placed between the first sliding groove and the second sliding groove, the position of the door and window frame strip is adjusted through the first adjusting mechanism and the second adjusting mechanism, the vertical split surface of the door and window frame strip is adjusted to coincide with the vertical split surface of the first adjusting mechanism and the vertical split surface of the second adjusting mechanism, and the first mounting frame is pushed to drive the glue pressing mechanism to embed the sealing rubber strip into the groove of the door and window frame strip. The first mounting frame slides the in-process and drives the installation pole through the connecting rod and rotate, further drives the guide bar and rotates, and the guide bar plays the pretension effect to joint strip on the one hand, plays the effect of secondary repression to the joint strip of embedding door and window frame strip on the other hand.
As a preferable technical solution of the present invention, the guide bar includes a guide cylinder vertically and fixedly installed on the installation bar. The bottom surface opening of guide cylinder, guide cylinder sliding fit have the slide bar, the one end of the first spring of top fixed connection of slide bar, the other end of first spring and the inner wall top surface fixed connection of guide cylinder. The inner wall side of the guide cylinder is provided with a limit groove along the axial direction of the guide cylinder, and the outer surface of the sliding rod protrudes to form a limit block which is in sliding fit with the limit groove. The bottom of the sliding rod is hinged with a guide wheel. After being pulled out from the adhesive tape winding drum, the sealing adhesive tape passes through the four guide wheels in sequence and passes through the strip-shaped opening to reach a position between the groove of the door and window frame strip and the adhesive pressing mechanism. The mounting rod drives the guide cylinder and the sliding rod to move, the guide wheel at the bottom end of the sliding rod abuts against the sealing rubber strip covered on the groove of the door and window frame strip to compress the first spring, the first spring continues to roll on the sealing rubber strip, and secondary repression is carried out on the sealing rubber strip covered on the groove of the door and window frame strip.
As a preferred technical solution of the present invention, the glue pressing mechanism includes a second spring fixedly installed below the top surface of the first installation frame. The bottom of the second spring is fixedly installed in the first installation cylinder in the vertical direction, and the bottom of the first installation cylinder is fixedly installed in the middle of the outer side wall of the second installation cylinder. The second installation cylinder is in a horizontal state, and a horizontal press roller is rotatably connected below the second installation cylinder. And two ends of the second mounting cylinder are in sliding fit with the first sliding columns along the axial direction of the second mounting cylinder. The first sliding column is fixedly connected with a second sliding column along the axial direction of the second mounting cylinder on the end surface of the first sliding column outside the second mounting cylinder. The second sliding column is in sliding fit in the first sleeve, and the end part of the first sleeve is fixedly connected with the pressing wheel. The lowest points of the press roller and the press wheel are positioned in the same horizontal plane. And a third spring in the horizontal direction is arranged in the first sleeve and fixedly connected to the end face of the second sliding column. The compression roller supports the sealing rubber strip on the bottom surface of the groove of the door and window frame strip through the elastic action of the second spring, and the compression roller supports the sealing rubber strip on the inner side wall of the groove of the door and window frame strip through the elastic action of the third spring. Through promoting first mounting bracket, first mounting bracket drives pressure roller and pinch roller and rolls along door and window frame strip recess, and pressure roller and pinch roller will joint strip imbed in the door and window frame strip recess.
In a preferred embodiment of the present invention, the first alignment mechanism includes a rectangular parallelepiped mounting cavity fixedly mounted below a top surface of the first mounting bracket. The horizontal rotating shaft with the knob at the end penetrates through the two side walls of the mounting cavity perpendicular to the first sliding groove along the direction of the first sliding groove. The rotating shaft is fixedly sleeved with a first gear and a second gear. The upper and lower top surface of installation cavity is fixed and is provided with first support bracket and second support bracket. The first support bracket is in sliding fit with a first rack meshed with the first gear, and the second support bracket is in sliding fit with a second rack meshed with the second gear. The first rack and the second rack are in a horizontal state and penetrate through the two side walls parallel to the first sliding groove on the installation cavity respectively. The first rack and the second rack are respectively fixedly connected with a first push plate and a second push plate in the vertical direction on the end surfaces outside the installation cavity. The first push plate and the second push plate have the same distance with the installation cavity. The second alignment mechanism is identical in structure to the first alignment mechanism. After the door and window frame strip is placed between the first sliding groove and the second sliding groove, the rotating shaft is rotated to drive the first gear and the second gear to rotate, and the first gear and the second gear respectively drive the first rack and the second rack to slide reversely; the first rack and the second rack drive the first push plate and the second push plate to move towards two inner side walls of the groove of the door and window frame strip respectively. If the position of the door and window frame strip has deviation, one of the first push plate and the second push plate can firstly abut against one inner side wall of the groove of the door and window frame strip and push the door and window frame strip to slide until the other push plate abuts against the inner side wall of the groove of the other door and window frame strip, at the moment, the vertical split surface of the door and window frame strip coincides with the vertical split surfaces of the first alignment mechanism and the second alignment mechanism, and the position alignment of the door and window frame strip is completed.
As a preferable technical scheme of the invention, the cutting mechanism comprises two slide rails in the vertical direction, the slide rails are fixedly arranged on the end surface, close to the slide block, of the second mounting frame, and a blade is in sliding fit between the two slide rails. And a vertical second sleeve with a downward opening is fixedly mounted at the top of the sliding rail. The top of the fourth spring is fixedly arranged in the second sleeve, and the bottom of the fourth spring is fixedly connected with the top of the blade. In the initial state, the bottom of the blade is higher than the top surface of the second mounting frame. The middle position of the top of the blade is fixedly provided with a handle. Before the sealing rubber strip is completely pressed into the groove of the door and window frame strip by the rubber pressing mechanism, the first mounting frame firstly props against the second mounting frame, and the second mounting frame is pushed to prop the cutting mechanism on the sliding block. The motor drives the screw rod to rotate reversely, the sliding block slides along the screw rod for one end distance under the limiting action of the limiting rod, and a certain gap is formed between the sliding block and the end surface of the door and window frame strip. The blade is pressed downwards through the handle, the blade drives the fourth spring to extend, and the sealing rubber strip is cut and separated from the end face of the door and window frame strip. After the cut is completed, the blade returns to the original height under the action of the fourth spring.
(III) advantageous effects
The invention has the following beneficial effects:
(1) the plastic-steel door and window sealing rubber strip embedding machine can ensure that the acting points in the embedding process are on the same straight line when longer sealing rubber strips are embedded, so that the aim of realizing the same amount of the sealing rubber strips covered on the inner walls of the two sides of the bottom surface of the embedded groove is fulfilled, the embedding precision is improved, and the precision of later-stage glass assembly is further improved. After the sealing rubber strip is embedded into the groove, the sealing rubber strip is repressed through the guide wheel, so that the gap between the sealing rubber strip and the inner wall of the groove is eliminated, and the sealing performance and the sound insulation performance of the door and the window are improved.
(2) According to the sealing rubber strip aligning device, the rubber pressing mechanism, the first aligning mechanism, the second aligning mechanism, the rubber strip winding drum and the guide rod are overlapped in parallel to the vertical bisection plane of the first sliding groove, so that the sealing rubber strip can be positioned in the middle of the rubber pressing mechanism under the guiding action of the guide rod. The door and window frame strip groove is aligned through the first alignment mechanism and the second alignment mechanism, so that the door and window frame strip groove is symmetrical relative to two sides of the glue pressing mechanism, and the quantity of the sealing glue strips covered on the inner walls of two sides of the bottom surface of the groove is the same when the glue pressing mechanism presses the sealing glue strips into the door and window frame strip groove.
(3) When the sealing rubber strip is pressed into the groove of the door and window frame strip by the rubber pressing mechanism, the mounting rod is driven to rotate at the same time, the mounting rod drives the guide rod to rotate, the guide wheel pushes against the sealing rubber strip attached to the groove and then compresses the sliding rod, the sliding rod continuously rolls on the surface of the sealing rubber strip, the sealing rubber strip is pressed again, and the gap between the sealing rubber strip and the inner wall of the groove is eliminated.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a side view of the overall structure of a plastic-steel door/window joint strip embedding machine according to an embodiment of the present invention;
FIG. 2 is a schematic view showing the internal structure of a guide bar according to an embodiment of the present invention;
FIG. 3 is a front view of a first alignment mechanism in an embodiment of the present invention;
FIG. 4 is a schematic view of the internal structure of a first alignment mechanism in accordance with an embodiment of the present invention;
FIG. 5 is a side view of a glue press and a first alignment mechanism in an embodiment of the invention;
FIG. 6 is a front view of a glue pressing mechanism in one embodiment of the invention;
FIG. 7 is an enlarged schematic view at A in accordance with an embodiment of the present invention;
FIG. 8 is a cross-sectional view of section B-B in one embodiment of the present invention;
figure 9 is a front view of a second alignment mechanism and cutting mechanism in one embodiment of the invention.
In the figure: 1-bracket, 2-supporting plate, 201-through groove, 202-first sliding groove, 203-second sliding groove, 3-strip baffle, 4-limiting rod, 5-lead screw, 6-sliding block, 7-motor, 8-first mounting rack, 801-strip opening, 9-second mounting rack, 10-glue pressing mechanism, 101-second spring, 102-first mounting barrel, 103-second mounting barrel, 104-press roller, 105-first sliding column, 106-second sliding column, 107-first sleeve, 108-press roller, 109-third spring, 11-first alignment mechanism, 111-mounting cavity, 112-rotating shaft, 113-first gear, 114-second gear, 115-first supporting bracket, 116-second supporting bracket, 117-first rack, 118-second rack, 119-first push plate, 1110-second push plate, 12-cutting mechanism, 121-sliding rail, 122-blade, 123-second sleeve, 124-fourth spring, 125-handle, 13-second alignment mechanism, 14-connecting plate, 15-adhesive tape reel, 16-mounting rod, 17-guide rod, 171-guide cylinder, 172-sliding rod, 173-first spring, 174-limiting groove, 175-limiting block, 176-guide wheel and 18-connecting rod.
Detailed Description
The embodiments of the invention will be described in detail below with reference to the drawings, but the invention can be implemented in many different ways as defined and covered by the claims.
As shown in fig. 1 to 9, the embodiment provides a plastic-steel door and window joint strip embedding machine, which includes a bracket 1, a horizontal supporting plate 2 is fixedly installed on the top of the bracket 1, and a vertical strip-shaped baffle 3 is fixedly installed on the edge of the supporting plate 2. The bearing plate 2 is provided with a through groove 201 vertical to the strip-shaped baffle 3. The limiting rod 4 and the lead screw 5 which are parallel to the bearing plate 2 and perpendicular to the strip-shaped baffle 3 are installed on the support 1, the limiting rod 4 and the lead screw 5 penetrate through the sliding block 6, and the top of the sliding block 6 penetrates through the through groove 201. The bracket 1 is fixedly provided with a motor 7. An output shaft of the motor 7 is fixedly connected with the screw rod 5.
The upper surface of the supporting plate 2 is provided with a first sliding chute 202 and a second sliding chute 203 which are parallel to the limiting rod 4 and the screw 5. First mounting bracket 8 and second mounting bracket 9 are arranged in sliding fit in first spout 202 and second spout 203, first mounting bracket 8 is located between second mounting bracket 9 and bar baffle 3, and first mounting bracket 8 and second mounting bracket 9 are door style of calligraphy structure. The first mounting frame 8 is provided with a glue pressing mechanism 10 and a first alignment mechanism 11. The second mounting frame 9 is provided with a cutting mechanism 12 and a second alignment mechanism 13. The top surface of the first mounting bracket 8 is provided with a strip-shaped opening 801.
The upper surface fixed mounting of bearing board 2 has the connecting plate 14 of L style of calligraphy, and the top surface below fixed mounting of connecting plate 14 has adhesive tape reel 15, and the top surface tip of connecting plate 14 articulates through torsion spring has installation pole 16, and the initial condition of installation pole 16 is the horizontality, and four vertical direction's guide bar 17 are fixed mounting to installation pole 16 below. The end of the mounting bar 16 is hinged to one end of a connecting bar 18, and the other end of the connecting bar 18 is hinged to the first mounting frame 8. The length of the guide rod 17 is gradually increased along the direction from the slide block 6 to the strip-shaped baffle 3. In the sliding process of the first mounting frame 8, the connecting rod 18 drives the mounting rod 16 to rotate, and the mounting rod 16 drives the guide rod 17 to move.
The glue pressing mechanism 10, the first alignment mechanism 11, the second alignment mechanism 13, the glue strip reel 15 and the guide rod 17 are overlapped in parallel with the vertical bisection plane of the first sliding chute 202. After the vertical bisection surface of the door and window frame strip is adjusted to coincide with the vertical bisection surfaces of the first aligning mechanism 11 and the second aligning mechanism 13 through the first aligning mechanism 11 and the second aligning mechanism 13, the sealing rubber strip quantity covered on the inner walls of the two sides of the embedded groove bottom surface is the same when the sealing rubber strip is pressed by the glue pressing mechanism 10.
The door and window frame strip is placed between the first sliding groove 202 and the second sliding groove 203, the position of the door and window frame strip is adjusted through the first adjusting mechanism 11 and the second adjusting mechanism 13, and the first mounting frame 8 is pushed to drive the glue pressing mechanism 10 to embed the sealing rubber strip into the groove of the door and window frame strip. The first mounting frame 8 drives the mounting rod 16 to rotate through the connecting rod 18 in the sliding process, the guide rod 17 is further driven to rotate, the guide rod 17 plays a pre-tightening role on one hand for the sealing rubber strip, and plays a secondary re-pressing role for the sealing rubber strip embedded into the door and window frame strip on the other hand.
In this embodiment, the guide rod 17 includes a guide cylinder 171 vertically fixedly mounted on the mounting rod 16. The bottom surface of the guide cylinder 171 is open, a sliding rod 172 is slidably fitted in the guide cylinder 171, the top end of the sliding rod 172 is fixedly connected with one end of a first spring 173, and the other end of the first spring 173 is fixedly connected with the top surface of the inner wall of the guide cylinder 171. The inner wall side of the guide cylinder 171 is provided with a limit groove 174 along the axial direction thereof, and the outer surface of the sliding rod 172 is protruded to form a limit block 175 which is in sliding fit with the limit groove 174. The bottom end of the sliding rod 172 is hinged with a guide wheel 176. After being pulled out from the adhesive tape reel 15, the sealing adhesive tape passes through the four guide wheels 176 in sequence, passes through the strip-shaped opening 801 and reaches between the groove of the door and window frame strip and the adhesive pressing mechanism 10.
In the present embodiment, the caulking mechanism 10 includes a second spring 101 fixedly installed below the top surface of the first mounting frame 8. The bottom of the second spring 101 is fixedly installed in the first installation cylinder 102 in the vertical direction, and the bottom of the first installation cylinder 102 is fixedly installed in the middle of the outer side wall of the second installation cylinder 103. The second mounting cylinder 103 is horizontal, and a horizontal press roller 104 is rotatably connected to the lower side of the second mounting cylinder 103. The second mounting cylinder 103 has first sliding posts 105 slidably fitted at both ends thereof in the axial direction thereof. A second sliding column 106 along the axial direction of the second mounting cylinder 103 is fixedly connected to the end surface of the first sliding column 105 located outside the second mounting cylinder 103. The second sliding column 106 is slidably fitted in the first sleeve 107, and the end of the first sleeve 107 is fixedly connected with the pressing wheel 108. The lowest points on press roll 104 and press roll 108 are located in the same horizontal plane. A third spring 109 is arranged in the first sleeve 107 in a horizontal direction, and the third spring 109 is fixedly connected to an end surface of the second spool 106.
In this embodiment, the first alignment mechanism 11 includes a rectangular parallelepiped mounting cavity 111 fixedly mounted below the top surface of the first mounting bracket 8. The horizontal rotating shaft 112 with the knob mounted at the end penetrates through the mounting cavity 111 along the direction of the first sliding chute 202 and is perpendicular to two side walls of the first sliding chute 202. The shaft 112 is fixedly sleeved with a first gear 113 and a second gear 114. The upper and lower top surfaces of the mounting cavity 111 are fixedly provided with a first support bracket 115 and a second support bracket 116. A first rack 117 engaged with the first gear 113 is slidably fitted on the first support bracket 115, and a second rack 118 engaged with the second gear 114 is slidably fitted on the second support bracket 116. The first rack 117 and the second rack 118 are horizontal and respectively penetrate through two side walls of the mounting cavity 111 parallel to the first sliding chute 202. The end surfaces of the first rack 117 and the second rack 118 outside the installation cavity 111 are fixedly connected with a first push plate 119 and a second push plate 1110 in the vertical direction respectively. The first push plate 119 and the second push plate 1110 are the same distance from the mounting cavity 111. The second alignment mechanism 13 is identical in structure to the first alignment mechanism 11.
In this embodiment, the cutting mechanism 12 includes two vertical slide rails 121, the slide rails 121 are fixedly mounted on the end surface of the second mounting frame 9 close to the slider 6, and a blade 122 is slidably fitted between the two slide rails 121. The top of the slide rail 121 is fixedly provided with a vertical second sleeve 123 with a downward opening. The top of the fourth spring 124 is fixedly mounted in the second sleeve 123 and the bottom of the fourth spring 124 is fixedly attached to the top of the blade 122. In the initial state, the bottom of the blade 122 is higher than the top surface of the second mounting frame 9. A handle 125 is fixedly mounted at a middle position of the top of the blade 122.
The specific working process of this embodiment is as follows: placing the door and window frame strip between the first sliding chute 202 and the second sliding chute 203, driving the first gear 113 and the second gear 114 to rotate by rotating the rotating shaft 112, and driving the first rack 117 and the second rack 118 to slide reversely by the first gear 113 and the second gear 114 respectively; the first rack 117 and the second rack 118 respectively drive the first push plate 119 and the second push plate 1110 to move towards two inner side walls of the groove of the sash bar. If the position of the door and window frame strip has deviation, one of the first push plate 119 and the second push plate 1110 firstly abuts against one inner side wall of the groove of the door and window frame strip, and pushes the door and window frame strip to slide until the other push plate abuts against the inner side wall of the groove of the other door and window frame strip, at this time, the vertical split surface of the door and window frame strip coincides with the vertical split surfaces of the first alignment mechanism 11 and the second alignment mechanism 13, and the position alignment of the door and window frame strip is completed. The motor 7 drives the screw rod 5 to rotate, and the sliding block 6 slides towards the end surface of the door and window frame strip along the screw rod 5 under the limiting effect of the limiting rod 4 until the sliding block 6 props against the end surface of the door and window frame strip. The sliding block 6 supports the door and window frame strip against the strip baffle 3, and plays a role in fixing the door and window frame strip. After being pulled out from the adhesive tape reel 15, the sealing adhesive tape passes through the four guide wheels 176 in sequence, passes through the strip-shaped opening 801 and reaches between the groove of the door and window frame strip and the adhesive pressing mechanism 10. The pressing roller 104 presses the sealing rubber strip against the bottom surface of the groove of the sash bar through the elastic action of the second spring 101, and the pressing roller 108 presses the sealing rubber strip against the inner side wall of the groove of the sash bar through the elastic action of the third spring 109. By pushing the first mounting frame 8, the first mounting frame 8 drives the pressing roller 104 and the pressing roller 108 to roll along the groove of the door and window frame strip, and the pressing roller 104 and the pressing roller 108 embed the sealing rubber strip into the groove of the door and window frame strip. In the sliding process of the first mounting frame 8, the mounting rod 16 is driven to rotate, the mounting rod 16 drives the guide cylinder 171 and the sliding rod 172 to move, the guide wheel 176 at the bottom end of the sliding rod 172 abuts against the sealing rubber strip covered on the groove of the door and window frame strip and then compresses the first spring 173, the first spring continues to roll on the sealing rubber strip, and the sealing rubber strip covered on the groove of the door and window frame strip is secondarily pressed. Before the sealing rubber strip is completely pressed into the groove of the door and window frame strip by the rubber pressing mechanism 10, the first mounting frame 8 firstly props against the second mounting frame 9, and the second mounting frame 9 is pushed to prop the cutting mechanism 12 against the sliding block 6. The motor 7 drives the screw 5 to rotate reversely, the sliding block 6 slides along the screw 5 for a certain distance under the limiting action of the limiting rod 4, and a certain gap is formed between the sliding block 6 and the end surface of the door and window frame strip. By pressing the blade 122 downwards by the handle 125, the blade 122 carries the fourth spring 124 to extend and cut the strip of sealant away from the end face of the sash bar. After the cut is completed, the blade 122 returns to the original height under the action of the fourth spring 124. And continuously pushing the first mounting frame 8, driving the pressing roller 104 and the pressing wheel 108 to continuously roll along the groove of the door and window frame strip by the first mounting frame 8, and completely embedding the cut sealing rubber strips into the groove of the door and window frame strip by the pressing roller 104 and the pressing wheel 108.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (3)
1. The utility model provides a plastic-steel door and window joint strip inlays dress machinery which characterized in that: the plastic-steel door and window sealing rubber strip embedding machine comprises a support (1), wherein a horizontal bearing plate (2) is fixedly installed at the top of the support (1), and a vertical strip-shaped baffle (3) is fixedly installed at the edge of the bearing plate (2); a through groove (201) vertical to the strip-shaped baffle (3) is formed on the bearing plate (2); a limiting rod (4) and a lead screw (5) which are parallel to the bearing plate (2) and vertical to the strip-shaped baffle (3) are arranged on the bracket (1), the limiting rod (4) and the lead screw (5) penetrate through the sliding block (6), and the top of the sliding block (6) penetrates through the through groove (201); a motor (7) is fixedly arranged on the bracket (1); an output shaft of the motor (7) is fixedly connected with a lead screw (5);
the upper surface of the bearing plate (2) is provided with a first sliding chute (202) and a second sliding chute (203) which are parallel to the limiting rod (4) and the screw rod (5); a first mounting rack (8) and a second mounting rack (9) are in sliding fit with the first sliding groove (202) and the second sliding groove (203), the first mounting rack (8) is located between the second mounting rack (9) and the strip-shaped baffle (3), and the first mounting rack (8) and the second mounting rack (9) are of a door-shaped structure; the first mounting frame (8) is provided with a glue pressing mechanism (10) and a first alignment mechanism (11); a cutting mechanism (12) and a second alignment mechanism (13) are arranged on the second mounting frame (9); the top surface of the first mounting rack (8) is provided with a strip-shaped opening (801);
an L-shaped connecting plate (14) is fixedly mounted on the upper surface of the bearing plate (2), a rubber strip winding drum (15) is fixedly mounted below the top surface of the connecting plate (14), an installation rod (16) is hinged to the end portion of the top surface of the connecting plate (14) through a torsion spring, the installation rod (16) is in a horizontal state in an initial state, and four guide rods (17) in the vertical direction are fixedly mounted below the installation rod (16); the end part of the mounting rod (16) is hinged with one end of a connecting rod (18), and the other end of the connecting rod (18) is hinged on the first mounting frame (8); the length of the guide rod (17) is gradually lengthened along the direction from the slide block (6) to the strip-shaped baffle (3);
the glue pressing mechanism (10), the first alignment mechanism (11), the second alignment mechanism (13), the adhesive tape winding drum (15) and the guide rod (17) are overlapped in parallel with the vertical bisection plane of the first sliding groove (202);
the guide rod (17) comprises a guide cylinder (171) vertically and fixedly mounted on the mounting rod (16); the bottom surface of the guide cylinder (171) is opened, a sliding rod (172) is matched in the guide cylinder (171) in a sliding mode, the top end of the sliding rod (172) is fixedly connected with one end of a first spring (173), and the other end of the first spring (173) is fixedly connected with the top surface of the inner wall of the guide cylinder (171); a limiting groove (174) is formed in the side face of the inner wall of the guide cylinder (171) along the axial direction of the guide cylinder, and a limiting block (175) in sliding fit with the limiting groove (174) is formed on the outer surface of the sliding rod (172) in a protruding mode; the bottom end of the sliding rod (172) is hinged with a guide wheel (176);
the first alignment mechanism (11) comprises a cuboid mounting cavity (111) fixedly mounted below the top surface of the first mounting frame (8); a horizontal rotating shaft (112) with a knob at the end penetrates through the mounting cavity (111) along the direction of the first sliding chute (202) and is vertical to two side walls of the first sliding chute (202); a first gear (113) and a second gear (114) are fixedly sleeved on the rotating shaft (112); the upper top surface and the lower top surface of the mounting cavity (111) are fixedly provided with a first supporting bracket (115) and a second supporting bracket (116); a first rack (117) meshed with the first gear (113) is matched on the first supporting bracket (115) in a sliding way, and a second rack (118) meshed with the second gear (114) is matched on the second supporting bracket (116) in a sliding way; the first rack (117) and the second rack (118) are in a horizontal state and respectively penetrate through two side walls which are parallel to the first sliding groove (202) on the installation cavity (111); the end surfaces of the first rack (117) and the second rack (118) outside the installation cavity (111) are fixedly connected with a first push plate (119) and a second push plate (1110) in the vertical direction respectively; the distances between the first push plate (119) and the second push plate (1110) and the installation cavity (111) are the same; the second alignment mechanism (13) has the same structure as the first alignment mechanism (11).
2. The plastic-steel door and window sealing rubber strip embedding machine according to claim 1, characterized in that: the glue pressing mechanism (10) comprises a second spring (101) fixedly mounted below the top surface of the first mounting frame (8); the bottom of the second spring (101) is fixedly arranged in the first mounting cylinder (102) in the vertical direction, and the bottom of the first mounting cylinder (102) is fixedly arranged in the middle of the outer side wall of the second mounting cylinder (103); the second mounting cylinder (103) is in a horizontal state, and a horizontal press roller (104) is rotatably connected below the second mounting cylinder (103); two ends of the second mounting cylinder (103) are matched with a first sliding column (105) in a sliding mode along the axial direction of the second mounting cylinder; the end face of the first sliding column (105) positioned outside the second mounting cylinder (103) is fixedly connected with a second sliding column (106) along the axial direction of the second mounting cylinder (103); the second sliding column (106) is in sliding fit in the first sleeve (107), and the end part of the first sleeve (107) is fixedly connected with the pressing wheel (108); the lowest points of the pressing roller (104) and the pressing roller (108) are positioned in the same horizontal plane; a third spring (109) in the horizontal direction is arranged in the first sleeve (107), and the third spring (109) is fixedly connected to the end face of the second sliding column (106).
3. The plastic-steel door and window sealing rubber strip embedding machine according to claim 1, characterized in that: the cutting mechanism (12) comprises two slide rails (121) in the vertical direction, the slide rails (121) are fixedly arranged on the end face, close to the sliding block (6), of the second mounting rack (9), and a blade (122) is in sliding fit between the two slide rails (121); a vertical second sleeve (123) with a downward opening is fixedly mounted at the top of the sliding rail (121); the top of the fourth spring (124) is fixedly arranged in the second sleeve (123), and the bottom of the fourth spring (124) is fixedly connected with the top of the blade (122); in the initial state, the bottom of the blade (122) is higher than the top surface of the second mounting frame (9); a handle (125) is fixedly arranged at the middle position of the top of the blade (122).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910959514.2A CN110653590B (en) | 2019-10-10 | 2019-10-10 | Plastic-steel door and window sealing rubber strip embedding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910959514.2A CN110653590B (en) | 2019-10-10 | 2019-10-10 | Plastic-steel door and window sealing rubber strip embedding machine |
Publications (2)
| Publication Number | Publication Date |
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| CN110653590A CN110653590A (en) | 2020-01-07 |
| CN110653590B true CN110653590B (en) | 2021-09-14 |
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| CN201910959514.2A Active CN110653590B (en) | 2019-10-10 | 2019-10-10 | Plastic-steel door and window sealing rubber strip embedding machine |
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Citations (5)
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|---|---|---|---|---|
| WO2016041548A1 (en) * | 2014-09-18 | 2016-03-24 | Aytec Automation Gmbh | Device for mounting a rubber profile or seal profile |
| CN206780283U (en) * | 2017-04-28 | 2017-12-22 | 陕西服装工程学院 | Sealing strip automatic installation apparatus |
| CN108382498A (en) * | 2018-06-20 | 2018-08-10 | 库博标准投资有限公司 | A kind of weather strip for automobile decoration mounting device |
| CN208289816U (en) * | 2018-06-12 | 2018-12-28 | 武汉蓝盾门业有限公司 | Guide rail adhesive tape mounting device and rolling screen door process equipment |
| CN209175663U (en) * | 2018-11-21 | 2019-07-30 | 青岛胜汇塑胶有限公司 | Refrigerator dry and wet point storage module moulding strip device |
-
2019
- 2019-10-10 CN CN201910959514.2A patent/CN110653590B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016041548A1 (en) * | 2014-09-18 | 2016-03-24 | Aytec Automation Gmbh | Device for mounting a rubber profile or seal profile |
| CN206780283U (en) * | 2017-04-28 | 2017-12-22 | 陕西服装工程学院 | Sealing strip automatic installation apparatus |
| CN208289816U (en) * | 2018-06-12 | 2018-12-28 | 武汉蓝盾门业有限公司 | Guide rail adhesive tape mounting device and rolling screen door process equipment |
| CN108382498A (en) * | 2018-06-20 | 2018-08-10 | 库博标准投资有限公司 | A kind of weather strip for automobile decoration mounting device |
| CN209175663U (en) * | 2018-11-21 | 2019-07-30 | 青岛胜汇塑胶有限公司 | Refrigerator dry and wet point storage module moulding strip device |
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|---|---|
| CN110653590A (en) | 2020-01-07 |
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Effective date of registration: 20231009 Address after: 344000 Tianchang electrical plant south of Weiwu Road, Fuzhou high tech Industrial Development Zone, Fuzhou City, Jiangxi Province (workshops a and B in the hospital of Jiangxi Tianchang Electrical Technology Co., Ltd.) Patentee after: Fuzhou Tiancheng door industry Co.,Ltd. Address before: 344000 East of 1st Floor, Building B1, Xinzhi Science Park, No. 198, Jinyou Avenue, Fuzhou Hi tech Industrial Development Zone, Fuzhou City, Jiangxi Province Patentee before: Fuzhou SME Service Co.,Ltd. |