CN216967937U

CN216967937U - Grooving mechanism for sealing wool tops

Info

Publication number: CN216967937U
Application number: CN202220382821.6U
Authority: CN
Inventors: 张定虎
Original assignee: Jiaxing Xinhai Door And Window Fittings Co ltd
Current assignee: Jiaxing Xinhai Door And Window Fittings Co ltd
Priority date: 2022-02-24
Filing date: 2022-02-24
Publication date: 2022-07-15
Anticipated expiration: 2032-02-24

Abstract

The utility model discloses a grooving mechanism for sealing wool tops, which is characterized in that: the grooving mechanism includes: the side edge of the movable plate facing the fixed plate is provided with a punching groove bulge, and the side edge of the fixed plate facing the movable plate is provided with an avoiding groove avoiding the punching groove bulge; the movable die supplies the movable plate to install and position, and the driving part is connected with the movable die so as to drive the movable plate to move relative to the fixed plate through the movable die and open a groove on the wool top bottom plate passing through the channel. The utility model can open the notch on the edge of the bottom plate, so that the bottom plate can be clamped into the clamping groove of the door and window.

Description

Grooving mechanism for sealing wool tops

Technical Field

The utility model relates to the field of production of sealing wool tops, in particular to a grooving mechanism for the sealing wool tops.

Background

The door and window sealing strip is a bottom plate made of high-quality random polypropylene serving as a raw material, is synthesized with siliconized polypropylene fiber and a polypropylene film, is unique in product design, passes the detection qualification of the national building material test center, and is a high-grade product applied to sealing of doors, windows, furniture, dust collectors and the like.

Specifically, the clamping groove on the door and window is of a T-shaped structure, the bottom plate of the sealing wool top is matched in the clamping groove, and the width of the bottom plate of the sealing wool top is larger than the width of the notch of the clamping groove to form positioning. The sealing wool tops are connected with the clamping grooves in a sealing mode. When the existing sealing wool tops are produced, the bottom plate is cut into a strip-shaped structure, namely a quadrilateral structure, and then the sealing wire is fixed on the bottom plate in an ultrasonic welding mode. When the sealing wool tops under the structure are embedded into the door and window clamping grooves, two edges of the sealing wool tops, namely the parts of the bottom plate corresponding to two sides of the sealing wire, need to be clamped into the clamping grooves in an extrusion deformation mode. Because the border length that need warp to impress the draw-in groove on the bottom plate is great, along the whole complete border that bottom plate length direction extended promptly, lead to the required pressure of bottom plate border deformation relatively great, also lead to the bottom plate border to be rolled over the problem that is damaged in the course of buckling easily simultaneously. Therefore, there is a need in the market for a mechanism that can produce a sealing wool top that can be easily inserted into a slot of a door or window.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a grooving mechanism for sealing wool tops, which can be used for forming a notch on the edge position of a bottom plate so that the bottom plate can be clamped into a clamping groove of a door window.

In order to achieve the purpose, the utility model provides the following technical scheme:

a grooving mechanism for sealing wool tops is characterized in that: the grooving mechanism includes:

the side edge of the movable plate facing the fixed plate is provided with a punching groove bulge, and the side edge of the fixed plate facing the movable plate is provided with an avoiding groove avoiding the punching groove bulge;

the movable die supplies the movable plate to install and position, and the driving part is connected with the movable die so as to drive the movable plate to move relative to the fixed plate through the movable die and open a groove on the wool top bottom plate passing through the channel.

Preferably, the fixed plate is provided with a guide groove extending in the same direction as the channel at the edge of one side facing the movable plate, and the side wall of the guide groove is provided with an opening for extending the edge of the top wool bottom plate into the channel.

Preferably, the movable plate is provided with a guide sliding strip extending towards the fixed plate, the movable die is provided with a guide sliding groove matched with the guide sliding strip, and a positioning bolt for driving the movable die to move in the guide sliding groove is arranged between the movable die and the movable plate.

Preferably, the movable die is provided with a threaded hole, the positioning bolt is in threaded fit in the threaded hole, and the end part of the positioning bolt is in axial limit fit with the movable plate.

Preferably, the fixed die is fixed on the fixed die, the guide post is arranged on the fixed die, the guide plate matched with the guide post is arranged on the movable die, and the return spring for driving the movable die to move upwards is sleeved on the guide post.

The utility model has the advantages that: the opening of the groove can be arranged on the edge of the wool top bottom plate of the sealing wool top, so that the wool top bottom plate can be conveniently embedded in the door and window clamping groove.

Drawings

FIG. 1 is a schematic view of a sealing top edge grooving apparatus provided in this embodiment;

FIG. 2 is a schematic view of the slotting mechanism on the front side according to the present embodiment;

FIG. 3 is a schematic view of the notching mechanism provided in this embodiment;

FIG. 4 is a schematic view of the sealing top wool provided in this embodiment in the guide groove;

fig. 5 is a schematic view of a template set provided in this embodiment;

fig. 6 is a top view of the template set provided in this embodiment in a separated state;

FIG. 7 is a top view of the template set provided in this embodiment in an assembled state;

fig. 8 is a top view of the notched sealing bead provided in this embodiment.

Detailed Description

The grooving mechanism for sealing wool tops according to the present invention will be further described with reference to fig. 1 to 8.

The utility model provides a sealed top wool border fluting device which characterized by: including workstation 1 and set gradually on workstation 1: and the wool top discharging frame 2 is used for erecting and discharging the wool top roll 3. And the slotting module is provided with two slotting mechanisms 4 which are arranged along the conveying direction of the wool tops, and the two slotting mechanisms 4 are arranged in a mirror image manner so as to respectively slot on the bottom plates 45 at two sides of the sealing wool tops. The drawing mechanism 5 has a drawing groove for clamping and drawing the wool top.

As shown in fig. 2,4,5 and 6, the slotting mechanism 4 includes a bottom plate 45, a die plate group 41, a movable die 42 and a driving member 44. The template group 41 comprises a movable plate 411 and a fixed plate 412 which are distributed on the left and right of a bottom plate 45, the fixed plate 412 is fixed on the bottom plate 45 through bolts, the side surface of the movable plate 411 facing the fixed plate 412 is positioned above the side surface of the fixed plate 412 facing the movable plate 411, a channel 46 for passing one edge 3111 of the wool top bottom plate 311 is formed, a stamping groove protrusion 4111 is arranged on the side surface of the movable plate 411 facing the fixed plate 412, and an avoidance groove 4121 avoiding the stamping groove protrusion 4111 is arranged on the side surface of the fixed plate 412 facing the movable plate 411. The movable die 42 supplies the movable plate 411 to be installed and positioned, the driving part 44 is an air cylinder, the cylinder body of the air cylinder is installed on the lower surface of the workbench 1, the piston rod of the air cylinder penetrates through the workbench 1, the bottom plate 45 and the movable plate 411 to be connected with the movable die 42, so that the movable plate 411 is driven to move relative to the fixed plate 412 through the movable die 42, namely, the groove punching protrusion is driven to enter the avoiding groove, and the wool top bottom plate 311 passing through the channel 46 is grooved.

In order to facilitate the edge 3111 of the top bottom plate 311 of the sealing top being transported to stably pass through the channel 46, the edge of the fixed plate 412 facing the movable plate 411 is provided with a guide groove 4122 for guiding and transporting the sealing top 31, and the side wall of the guide groove 4122 facing the channel 46 is provided with an opening 4123 for extending the edge 3111 of the top bottom plate 311 into the channel 46. That is, after the sealing top wool 31 is fed out of the wool top roll 3, the sealing top wool enters the guide groove 4122 of the grooving mechanism 4.

The guide groove 4122 has an inverted U-shaped structure, and a bent connecting wall is provided on a side wall of the guide groove 4122 facing away from the channel 46, and the guide groove 4122 is fixed to the fixed plate 412 by the connecting wall and a corresponding bolt. When the guide groove 4122 guides the sealing wool top, the side of the wool top base plate 311 of the sealing wool top, which is away from the channel 46, abuts against the inner wall 4124 of the guide groove 4122, and the sealing wire on the sealing wool top is also located in the guide groove 4122, so that the sealing wire is prevented from influencing the notching of the notching protrusion 4111 on the wool top base plate 311.

The movable plate 411 is provided with a guide sliding strip which extends towards the fixed plate 412 and is of a T-shaped structure, the bottom wall of the movable die 42 is provided with a guide sliding groove matched with the guide sliding strip, a positioning bolt 422 for driving the movable plate 411 to move in the guide sliding groove is arranged between the movable die 42 and the movable plate 411, and the movable plate 411 is provided with a kidney-shaped hole for avoiding a piston rod of an air cylinder. A plate body 421 is connected to the movable die 42 through a bolt, a threaded hole is formed in the plate body 421, the positioning bolt 422 is in threaded fit in the threaded hole, and the end of the positioning bolt 422 is in axial limit fit with the movable plate 411. The movable plate can be driven to move on the movable die after the positioning bolt is rotated so as to adjust the width of the channel 46, thereby adjusting the depth of the groove on the wool top bottom plate.

The end of the positioning bolt 422 has a limiting head with a diameter larger than the diameter of the positioning bolt 422, and the movable plate 411 has a T-shaped groove 4112 for matching with the limiting head, so as to form an axial limiting circumferential rotatable structure. After the positioning bolt is rotated, the movable plate can be driven to move relative to the top plate so as to adjust the depth of the groove in the wool top bottom plate.

A fixed die 43 is fixed on the fixed die 43, a guide column 431 is arranged on the fixed die 43, a guide plate 423 matched with the guide column 431 is arranged on the movable die 42, and a return spring is sleeved on the guide column 431. The upper end of the return spring abuts against the guide plate 423 and the lower end abuts against the fixed mold 43. After the movable die 42 is pulled down by the cylinder to complete the slotting action, the return spring is in a compressed state, so that the movable die 42 can be driven to move upwards and return, and the next slotting action is facilitated.

The traction mechanism 5 comprises two groups of roller sets positioned at two sides of the sealing wool top, each group of roller set comprises two rollers arranged along the conveying direction of the sealing wool top and a conveying belt wound between the two rollers, and a traction groove for clamping and traction the sealing wool top is formed between the two conveying belts in the two groups of roller sets. That is, the sealing filament in the sealing wool top is positioned between the two conveyor belts and clamped by the two conveyor belts, and the wool top bottom plate 311 is positioned below the conveyor belts. The motor drives the conveyor belt to move through the roller, and then the sealing wool tops can be pulled to move.

The wool top discharging frame 2 comprises a frame body and a roller shaft positioned on the frame body for sleeving wool top rolls, which is the prior art, so the detailed description of the embodiment is omitted.

A sealing wool top edge grooving method is characterized in that: the method comprises the following steps: feeding, namely feeding out the sealing wool tops; traction, wherein the sent sealing wool tops are dragged by a traction mechanism 5 to realize discontinuous transmission of the wool tops; and (3) slotting, namely slotting two sides of the bottom plate 311 of the sealing wool top respectively in the conveying direction of the sealing wool top by adopting two slotting devices.

In the process of slotting, the two slotting mechanisms 4 are positioned at the front and back positions of the wool top bottom plate 311 and simultaneously slot the wool top bottom plate 311, so that the pressure applied to the wool top bottom plate 311 at the same position can be reduced, and the problem that the wool top bottom plate 311 is damaged due to overlarge pressure is avoided. When the sealing wool top is opened, the sealing wool top stops conveying.

When the sealing wool top discharging frame is used specifically, the wool top roll 3 is sleeved on the roller shaft on the wool top discharging frame 2, and discharging and conveying of the sealing wool tops are achieved through traction of the traction mechanism 5. In the conveying process, the sealing wool tops sequentially pass through the two grooving mechanisms 4 for mirror image grooving, so that grooving on the edges of the two sides of the wool top bottom plate 311 is realized. After slotting, the wool top bottom plate 311 is provided with the slot 6, so that the convenience that the wool top bottom plate 311 is embedded into a door and window clamping groove can be obviously reduced.

The mirror image slotting of the two slotting mechanisms 4 is that the two slotting mechanisms 4 are arranged in opposite directions.

Unless otherwise specified, in the present invention, if there is an orientation or positional relationship indicated by terms of "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., based on the orientation or positional relationship shown in the drawings, it is only for convenience of describing the present invention and simplifying the description, rather than to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore, the terms describing orientation or positional relationship in the present invention are for illustrative purposes only, and should not be construed as limiting the present patent, specific meanings of the above terms can be understood by those of ordinary skill in the art by referring to the drawings as appropriate.

Unless expressly stated or limited otherwise, the terms "disposed," "connected," and "connected" are to be construed broadly and encompass, for example, being fixedly connected, detachably connected, or integrally connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments, and all technical solutions belonging to the idea of the present invention belong to the protection scope of the present invention. It should be noted that modifications and embellishments within the scope of the utility model may occur to those skilled in the art without departing from the principle of the utility model, and are considered to be within the scope of the utility model.

Claims

1. A grooving mechanism for sealing wool tops is characterized in that: the grooving mechanism includes:

2. The slitting mechanism for sealing wool tops according to claim 1, wherein: the edge of one side of the fixed plate, which faces the movable plate, is provided with a guide groove extending in the same direction with the channel, and the side wall of the guide groove is provided with an opening for extending the edge of the wool top bottom plate into the channel.

3. The slitting mechanism for sealing wool tops according to claim 2, wherein: the movable die is provided with a fixed plate, the movable die is provided with a movable die, the movable die is provided with a fixed plate, the movable die is provided with a movable die, the movable die is arranged on the movable die, the movable die is provided with a guide sliding groove matched with the guide sliding strip, and a positioning bolt for driving the movable die to move in the guide sliding groove is arranged between the movable die and the movable plate.

4. The slitting mechanism for sealing wool tops according to claim 3, wherein: the movable die is provided with a threaded hole, the positioning bolt is in threaded fit in the threaded hole, and the end part of the positioning bolt is in axial limit fit with the movable plate.

5. The slitting mechanism for sealing wool tops according to claim 4, wherein: the movable mould is characterized in that a fixed mould is fixed on the fixed mould, a guide post is arranged on the fixed mould, a guide plate matched with the guide post is arranged on the movable mould, and a reset spring for driving the movable mould to move upwards is sleeved on the guide post.