A rubber strip separation device for door and window profiles

Abstract

The present invention provides a rubber strip separation device for door and window profiles, comprising a driving unit for driving the profile to move, a push plate arranged at the output end of the driving unit, a convex tooth protruding from the push plate, and the convex tooth can enter the rubber strip slot on the profile along the length direction; the rubber strip slot and the convex tooth are made to be collinear, and the profile is driven to move along the length direction by the driving unit, and the convex tooth and the rubber strip slot slide relative to each other, and the rubber strip is squeezed out of the rubber strip slot. The advantages of the rubber strip separation device for door and window profiles provided by the present invention are: the rubber strip separation is achieved by the cooperation of the convex tooth and the rubber strip slot, and the profile does not need to be cut, and it is suitable for metal profiles and profiles with hidden rubber strips, and the convex tooth has less loss and a long service life. The convex tooth passes through the rubber strip slot and can clean the rubber strip, which is convenient for the separation and recovery of materials and improves the material utilization rate.

Description

Technical Field

[0001] The present invention relates to the technical field of door and window manufacturing, and in particular to a rubber strip separation device for door and window profiles. Background Art

[0002] In the production of glass doors and windows, profiles are widely used fixing materials. In order to improve sealing and stability, rubber strips are needed to fix and fill the profiles. However, waste is inevitable during the production and processing process. Since there are rubber strips in the waste profiles, they cannot be directly recycled, resulting in a waste of raw materials. If the rubber strips can be removed, the discarded profiles can be re-extruded or melted and cast to reduce the waste of raw materials.

[0003] The invention patent with publication number CN212731336U discloses a device for removing rubber strips from profiles. The rubber strips are cut off by a milling cutter. Although the rubber strips on the profiles can be removed, part of the profile will still remain on the rubber strips, resulting in the inability to reuse the rubber strips. There is still some waste of the processed raw materials, and the device is only suitable for removing rubber strips on plastic steel profiles. It cannot perform cutting operations on rubber strips on profiles such as aluminum alloys. Summary of the invention

[0004] The technical problem to be solved by the present invention is to provide a separation device capable of removing a rubber strip from a profile of any material.

[0005] The present invention solves the above-mentioned technical problems through the following technical solutions: a rubber strip separation device for door and window profiles, comprising a driving unit for driving the profile to move, and a push plate arranged at the output end of the driving unit, wherein a convex tooth is protrudingly arranged under the push plate, and the convex tooth can enter the rubber strip groove on the profile along the length direction; the rubber strip groove and the convex tooth are made to be collinear, and the profile is driven to move along the length direction by the driving unit, and the convex tooth and the rubber strip groove slide relative to each other, thereby squeezing the rubber strip out of the rubber strip groove.

[0006] When the rubber strip separation work is performed, the convex teeth are aligned with the rubber strip slot, the driving unit drives the profile to move along the length direction, the convex teeth and the rubber strip slot slide relatively, the rubber strip is squeezed out of the rubber strip slot, and the rubber strip separation is achieved. The present invention mainly achieves rubber strip separation through the cooperation of the convex teeth and the rubber strip slot, and does not require cutting of the profile. The present invention is suitable for profiles made of metal materials and profiles with hidden rubber strips, and the convex teeth have less wear and tear and a long service life. The convex teeth pass through the rubber strip slot to clean the rubber strip, which is convenient for the separation and recovery of materials and improves material utilization.

[0007] Preferably, the push plate can adjust its height in the vertical direction.

[0008] Preferably, the push plate is clamped and fixed in a clamping plate, and the push plate can slide along the clamping plate to adjust the fixed position.

[0009] Preferably, the clamping plate is provided with at least two fastening bolts perpendicular to the surface of the push plate, and the fastening bolts can be pressed against the surface of the push plate.

[0010] Preferably, a workbench is fixedly provided at the output end of the driving unit, the profile moves on the workbench, a mounting plate is fixed on the workbench in a vertical direction, and the clamping plate is fixed on the mounting plate.

[0011] Preferably, both ends of the clamping plate are fixed to the mounting plate by bolts respectively, and the bolt at at least one end passes through a waist-shaped groove arranged on the mounting plate along the vertical direction to fix the clamping plate.

[0012] Preferably, the clamping plate is fixed on the mounting plate at an angle, the push plate is fixed in parallel with the clamping plate in the clamping plate, the lower end of the push plate has a separation surface roughly parallel to the workbench, and the convex teeth are fixed on the separation surface along the inclination direction of the push plate.

[0013] Preferably, guide rollers are provided between the push plate and the driving unit and are located on both sides of the profile, and the guide roller on at least one side can adjust its position along the width direction of the profile.

[0014] Preferably, the driving unit includes a driving seat and a crawler traction machine located above the driving seat, the crawler traction machine includes two traction modules located above and below the profile, the traction module includes rollers located at both ends and a crawler that passes around the rollers, and a driving rod is provided on the driving seat in the vertical direction, and the driving rod is respectively matched with one of the rollers of the two traction modules through a worm gear structure, and the roller at at least one end can adjust its position along the conveying direction.

[0015] Preferably, a sliding rod is fixed on the driving seat in the vertical direction, and at least one side of the traction module is slidably matched with the sliding rod. A screw rod is also provided on the driving seat in the vertical direction, and the two traction modules are respectively threadedly matched with the screw rod, and the thread directions of the screw rods and nuts corresponding to the two traction modules are opposite.

[0016] The advantages of the rubber strip separation device for door and window profiles provided by the present invention are: rubber strip separation is achieved through the cooperation of the convex teeth and the rubber strip slot, and the profile does not need to be cut. It is suitable for profiles made of metal materials and profiles with hidden rubber strips, and the convex teeth have less loss and a long service life. The convex teeth pass through the rubber strip slot and can clean the rubber strips, which is convenient for separating and recycling materials and improving material utilization. The height of the push plate can be adjusted, and the clamping plate that fixes the push plate can also be adjusted as needed, so that it is convenient to determine the fixed position according to the profile specifications, and it is flexible to use; the convex teeth are in an inclined state as a whole and cooperate with the rubber strip slot. After entering the rubber strip slot, the rubber strip can be gradually squeezed upward from the rubber strip slot, which is convenient to use. The position of the profile is limited by the guide roller, and the position can be adjusted according to the width of the profile. The tension and height of the track can be adjusted as needed. The two traction modules can rotate in opposite directions and move relative to each other synchronously, which is convenient for control and synchronous driving. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A schematic diagram of a rubber strip separation device for door and window profiles provided by an embodiment of the present invention;

[0018] Figure 2 A schematic diagram of a push plate of a rubber strip separation device for door and window profiles provided by an embodiment of the present invention;

[0019] Figure 3 A schematic diagram of a driving unit of a rubber strip separation device for door and window profiles provided in an embodiment of the present invention. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical solution and advantages of the present invention more clearly understood, the technical solution of the present invention is clearly and completely described below in combination with specific embodiments and with reference to the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0021] like Figure 1 As shown, this embodiment provides a rubber strip separation device for door and window profiles, comprising a driving unit 1 for driving the profile to move, a push plate 2 arranged at the output end of the driving unit 1, and a push plate 2 arranged at the output end of the driving unit 1. Figure 2 A protruding tooth 21 is protruding from the bottom of the push plate 2, and the protruding tooth 21 can enter into a rubber strip card slot (not shown) on the profile along the length direction.

[0022] When separating the rubber strips, align the convex teeth with the rubber strip slot, drive the profile to move along the length direction through the driving unit 1, and the convex teeth and the rubber strip slot slide relative to each other to squeeze the rubber strip out of the rubber strip slot to achieve separation of the rubber strips. This embodiment mainly achieves separation of the rubber strips through the cooperation of the convex teeth 21 and the rubber strip slot, without cutting the profile. It is suitable for profiles made of metal materials and profiles with hidden rubber strips, and the convex teeth have less wear and tear and a long service life. The convex teeth pass through the rubber strip slot to clean the rubber strips, which facilitates the separation and recovery of materials and improves material utilization.

[0023] Furthermore, the push plate 2 can adjust its height in the vertical direction to accommodate profiles of different specifications. Specifically, the push plate 2 is clamped and fixed in a clamping plate 3. The push plate 2 can slide along the clamping plate 3 to adjust its fixed position. The height of the push plate 2 is adjusted by sliding the push plate 2 relative to the clamping plate 3. The clamping plate 3 is provided with at least two fastening bolts 31 perpendicular to the surface of the push plate 2. The fastening bolts 31 can be tightened against the surface of the push plate 2 to fix the push plate 2.

[0024] The output unit of the driving unit 1 is fixedly provided with a workbench 4 , the profile is moved on the workbench 4 , a mounting plate 5 is fixed on the workbench 4 along the vertical direction, and the clamping plate 3 is fixed on the mounting plate 5 .

[0025] Combination Figure 3 , the two ends of the clamping plate 3 are respectively fixed to the mounting plate 5 by bolts, and the bolts at at least one end pass through the waist-shaped groove 51 arranged on the mounting plate 5 in the vertical direction to fix the clamping plate 3, so that the position of the clamping plate 3 can be fine-tuned. In this embodiment, the mounting plate 5 corresponding to the other end of the clamping plate 3 is fixed by a reinforcing plate 41, and the reinforcing plate 41 is fixed on the workbench 4; the reinforcing plate 41 is provided with a plurality of threaded holes 42 at intervals in the vertical direction, so that the fixing position of the clamping plate 3 can be selected as needed. One side of the reinforcing plate 41 can also be set as a waist-shaped groove for fixing, so as to facilitate continuous adjustment of the fixing position of the clamping plate 3.

[0026] Combination Figure 1 and Figure 2 The clamping plate 3 is tilted and fixed on the mounting plate 5, the push plate 2 is arranged parallel to the clamping plate 3, and the lower end of the push plate 2 has a separation surface 22 which is roughly parallel to the workbench 4. When working, the separation surface is basically pressed on the profile, and the convex teeth 21 are fixed on the separation surface 22 along the tilting direction of the push plate 2, so that the convex teeth 21 are tilted as a whole and cooperate with the rubber strip slot. After entering the rubber strip slot, the rubber strip can be gradually squeezed upward from the rubber strip slot to prevent the rubber strip from sliding along the rubber strip slot. The friction force affects the separation effect.

[0027] Refer to Figure 1The workbench 4 between the push plate 2 and the driving unit 1 is also provided with guide rollers 6 on both sides of the profile, and the guide roller 6 on at least one side can be adjusted along the width direction of the profile, so that the guide roller 6 contacts the side of the profile for guidance and position limiting, ensuring that the profile matches the convex teeth 21 along the preset direction. The guide roller 6 can rotate freely.

[0028] Specifically, in this embodiment, the guide roller on the side away from the mounting plate 5 is fixed in a waist-shaped hole 43, and the waist-shaped hole 43 is perpendicular to the length direction of the profile. An adjustment block 44 is fixed at one end below the waist-shaped hole 43, and an adjustment rod 45 is screwed on the adjustment block 44. The end of the adjustment rod 45 is fixedly connected to the guide roller 6 along the axial direction and can rotate freely relative to the guide roller 6. By rotating the adjustment rod 45, the adjustment rod 45 can be adjusted axially relative to the adjustment block 44, thereby changing the position of the guide roller 6, and the locking of the position of the guide roller 6 is achieved with the help of the self-locking effect of the bolt.

[0029] refer to Figure 3 The driving unit 1 includes a driving seat 11 and a crawler tractor located above the driving seat 11. The crawler tractor includes two traction modules 12 located above and below the profile. The profile is clamped and transported by the two traction modules 12. At least two ends of the traction module 12 are provided with rollers (not shown in the figure), and crawlers 13 are wound around the rollers. A driving rod 14 is provided on the driving seat 11 in the vertical direction. The driving rod 14 is respectively matched with one of the rollers of the two traction modules 12 through a worm gear structure, so as to realize the synchronous driving of the two traction modules 12 and ensure that the movement speed of the two traction modules 12 is the same. At this time, it should be noted that the movement directions of the upper and lower traction modules 12 are opposite. By adjusting the structure of the worm gear, the reverse synchronous rotation of the two traction modules 12 can be achieved.

[0030] Combination Figure 1 The roller at at least one end of the traction module 12 can adjust its position to change the tension of the track 13. The way of adjusting its position is the same as the structure of the guide roller 6, which will not be repeated here.

[0031] Refer to Figure 3 At least two slide bars 15 are fixed on the driving seat 11 in the vertical direction, and at least one side of the traction module 12 is slidably matched with the slide bar 15. A screw rod 16 is also provided on the driving seat 11 in the vertical direction, and a power mechanism for driving the screw rod 16 and the driving rod 14 to rotate is provided inside the driving seat 11. The two traction modules 112 are respectively threadedly matched with the screw rod 16, and the screw rods 16 and nuts corresponding to the two traction modules 12 have opposite thread directions, so that when the screw rod 16 rotates, the upper and lower traction modules 12 can be synchronously moved away or close to each other, so as to facilitate the placement of the profile into the crawler traction machine.

[0032] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit the same. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features may be replaced by equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A rubber strip separation device for door and window profiles, Features: It includes a driving unit for driving the profile to move, and a push plate arranged at the output end of the driving unit, wherein a protruding tooth is protrudingly arranged below the push plate, and the protruding tooth can enter into the rubber strip card slot on the profile along the length direction; The rubber strip slot is aligned with the convex teeth, and the profile is driven to move along the length direction by the driving unit, so that the convex teeth and the rubber strip slot slide relative to each other, and the rubber strip is squeezed out of the rubber strip slot, and the push plate can adjust the height along the vertical direction; The driving unit includes a driving seat and a crawler traction machine located above the driving seat, the crawler traction machine includes two traction modules located above and below the profile, the traction module includes rollers located at both ends and crawlers that pass around the rollers, and a driving rod is provided on the driving seat in the vertical direction. The driving rod is respectively matched with one of the rollers of the two traction modules through a worm gear structure, and the roller at at least one end can adjust its position along the conveying direction.

2. A rubber strip separation device for door and window profiles according to claim 1, Features: The push plate is clamped and fixed in a clamping plate, and the push plate can slide along the clamping plate to adjust the fixed position.

3. A rubber strip separation device for door and window profiles according to claim 2, Features: The clamping plate is provided with at least two fastening bolts perpendicular to the surface of the push plate, and the fastening bolts can be pressed against the surface of the push plate.

4. A rubber strip separation device for door and window profiles according to claim 2, Features: A workbench is fixedly provided at the output end of the driving unit, the profile moves on the workbench, a mounting plate is fixed on the workbench along the vertical direction, and the clamping plate is fixed on the mounting plate.

5. A rubber strip separation device for door and window profiles according to claim 4, Features: The two ends of the clamping plate are respectively fixed to the mounting plate by bolts, and the bolt at at least one end passes through a waist-shaped groove arranged along the vertical direction on the mounting plate to fix the clamping plate.

6. A rubber strip separation device for door and window profiles according to claim 5, Features: The clamping plate is fixed on the mounting plate at an angle, the push plate is fixed in parallel with the clamping plate, the lower end of the push plate has a separation surface substantially parallel to the workbench, and the convex teeth are fixed on the separation surface along the tilting direction of the push plate.

7. A rubber strip separation device for door and window profiles according to claim 4, Features: Guide rollers are arranged between the push plate and the driving unit and are located on both sides of the profile. The guide roller on at least one side can adjust its position along the width direction of the profile.

8. A rubber strip separation device for door and window profiles according to claim 1, Features: A sliding rod is fixed on the driving seat in the vertical direction, and at least one side of the traction module is slidably matched with the sliding rod. A screw rod is also arranged on the driving seat in the vertical direction, and the two traction modules are respectively screwed together with the screw rod, and the thread directions of the screw rods and nuts corresponding to the two traction modules are opposite.

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