Door pocket pressing strip binding device

Abstract

The utility model discloses a door pocket pressing strip binding device, and relates to the technical field of door pocket sealing strip fixing. The door pocket pressing strip binding device comprises a fixed arm, a movable groove is formed in the fixed arm, a lead screw is arranged in the movable groove, an installation block is arranged on the lead screw in a threaded mode, an extrusion roller is rotationally arranged on one face of the installation block, a movable block is installed on one side of the upper end of the fixed arm through a hinge, and a U-shaped frame is rotationally installed on one side face of the movable block through a rotating shaft. A movable roller is rotationally mounted in the U-shaped frame, under the threaded fit of a lead screw and a mounting block, the distance between an extrusion roller and the movable roller is conveniently adjusted, a sealing strip is conveniently pressed into a clamping groove in a door pocket, meanwhile, under the action of a hinge between a movable block and a fixed arm, the movable block is conveniently adjusted to drive the movable roller to turn over to a vertical state, and the device is convenient to fold and unfold; and under the action of the rotating shaft between the U-shaped frame and the movable block, the movable roller can be conveniently adjusted to turn over to the side away from the fixed arm, and the inclined sealing strip can be conveniently pressed and used.

Description

Technical Field

[0001] The utility model belongs to the technical field of door cover sealing strip fixing, in particular to a door cover pressure strip binding device. Background Art

[0002] Door frame sealing strips are mainly used for sealing between door panels and door frames. In the production and installation of wooden doors, sealing strips are an indispensable accessory, which plays the role of sound insulation, buffering and sealing in wooden doors. When the sealing strips are fixed to the door frames, most of them are done manually.

[0003] Publication number "CN220051659U" discloses a "door frame strip binding device". By adjusting the distance between the clamping component and the pressing component, the sealing strip is pressed evenly, thereby improving the sealing effect of the sealing strip on the door frame. At the same time, there is no need to manually apply pressing pressure to the sealing strip, which effectively reduces the labor intensity of workers.

[0004] The above-mentioned prior art still has the following disadvantages in the specific implementation process:

[0005] Since the clamping roller and the support arm are in a vertical state, the space occupied is relatively large. After use, it is not convenient to store the device. In addition, when pressing and binding the inclined sealing strip, the staff needs to pull the handle in the hand-held mechanism out of the support arm and manually press the inclined sealing strip through the clamping wheel provided on the handle. After pressing, the cross card block is inserted and fixed in the cross card slot on the support arm, so that the handle and the support arm are inserted and fixed. The operation is relatively cumbersome, which makes the use of the device more troublesome.

[0006] In view of the above problems, we propose a door frame pressure strip binding device. Utility Model Content

[0007] Technical Solution

[0008] The U-shaped frame is rotatably mounted on one side of the movable block, and a movable roller is rotatably mounted inside the U-shaped frame. A movable roller is rotatably mounted inside the U-shaped frame, and two positioning grooves are relatively provided on a side of the movable block close to the U-shaped frame. A through hole is penetrated through a side of the inner side of the U-shaped frame close to the movable block, and a positioning rod is movably arranged inside the through hole. One end of the positioning rod cooperates with the positioning groove, and a movable plate is fixed on the other end. A plurality of springs are connected between a side of the movable plate close to the positioning rod and the inner wall of the U-shaped frame. A locking mechanism is arranged on the upper end of the fixed arm to cooperate with the movable block.

[0009] The locking mechanism includes a fixed block, a positioning screw hole and a locking screw. The fixed block is fixed to the upper end of the fixed arm, the locking screw is threadedly arranged on the fixed block, and the positioning screw hole is arranged on a side of the movable block away from the U-shaped frame, and the locking screw is threadedly matched with the positioning screw hole.

[0010] The fixed arm has two grooves on its upper side near the movable roller, a first magnetic block is arranged inside the groove, and second magnetic blocks are arranged on the lower sides of the front and rear surfaces of the movable block, and the first magnetic block cooperates with the second magnetic block.

[0011] A handle is rotatably arranged at the lower end of the fixed arm, the upper end of the handle is connected to the lower end of the screw rod, and a plurality of anti-slip grooves are arranged on the outer surface of the handle.

[0012] A guide rod is arranged on one side of the screw rod away from the squeezing roller. The guide rod is fixed inside the movable groove and passes through the mounting block. The mounting block is slidably matched with the guide rod.

[0013] Two limit blocks are fixed on one side of the fixed block close to the movable block. The two limit blocks are arranged oppositely on both sides of the locking screw, and the limit blocks cooperate with the movable block.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] The utility model facilitates the upward and downward movement of the mounting block by cooperating with the thread of the screw rod and the mounting block, thereby driving the squeezing roller to approach or move away from the movable roller, so as to achieve the purpose of adjusting the distance between the squeezing roller and the movable roller, and conveniently makes the squeezing roller and the movable roller fit on both sides of the door cover, so that when the squeezing roller rolls along the groove on the door cover, the sealing strip is pressed into the groove on the door cover, and the structure is simple and the operation is convenient;

[0016] The U-shaped frame is conveniently adjusted to rotate under the action of the rotating shaft between the U-shaped frame and the movable block, thereby driving the movable roller to flip in the direction away from the squeezing roller, making it convenient for the staff to press and bind the inclined sealing strip, which solves the problem in the prior art that when pressing and binding the inclined sealing strip, the staff needs to pull the handle in the hand-held mechanism from the support arm and manually press the inclined sealing strip through the pressing wheel arranged on the handle. After the pressing is completed, the cross card block is plugged and fixed in the cross card slot on the support arm, so that the handle and the support arm are plugged and fixed, which is a disadvantage of cumbersome operation. Under the elastic action of the spring, it is convenient to pull the movable plate in the direction of the movable block, thereby driving the positioning rod to be inserted into the corresponding positioning slot, thereby ensuring the stability of the U-shaped frame and the movable roller and facilitating use.

[0017] After use, under the action of the hinge, it is easy to adjust the movable block to flip in the direction close to the movable groove, and under the action of the U-shaped frame, the movable roller is driven to flip to a vertical state, effectively reducing the space occupied by the device, and solving the problem in the prior art that the clamping roller and the support arm are in a vertical state, which makes it inconvenient to store the device after use. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 It is a top view of the utility model;

[0020] Figure 3 for Figure 2 Structural diagram of the middle section AA;

[0021] Figure 4 for Figure 3 A schematic diagram of the enlarged structure at B in the middle;

[0022] Figure 5 This is a schematic diagram of the structure of the utility model in the state of use for tilted sealing strip binding;

[0023] Figure 6 It is a schematic diagram of the enlarged structure at C in the figure;

[0024] Figure 7 It is a structural schematic diagram of the utility model in the storage state.

[0025] The markings in the attached drawings are: 1. fixed arm; 2. movable groove; 3. screw rod; 4. mounting block; 5. extrusion roller; 6. movable block; 7. U-shaped frame; 8. movable roller; 9. positioning groove; 10. positioning rod; 11. spring; 12. movable plate; 13. fixed block; 14. positioning screw hole; 15. locking screw; 16. first magnetic block; 17. second magnetic block; 18. handle; 19. guide rod; 20. limit block. DETAILED DESCRIPTION

[0026] This specific embodiment is a door cover pressure strip binding device, such as Figure 1-Figure 7As shown, the door frame pressure strip binding device includes a fixed arm 1, a movable groove 2 is provided on the fixed arm 1, a screw rod 3 is arranged in the movable groove 2, a mounting block 4 is threadedly arranged on the screw rod 3, a squeezing roller 5 is rotatably arranged on one side of the mounting block 4, a movable block 6 is hingedly installed on one side of the upper end of the fixed arm 1, a U-shaped frame 7 is rotatably installed on one side of the movable block 6 through a rotating shaft, a movable roller 8 is rotatably installed inside the U-shaped frame 7, two positioning grooves 9 are relatively provided on a side of the movable block 6 close to the U-shaped frame 7, a through hole is penetrated on the inner side of the U-shaped frame 7 close to the movable block 6, a positioning rod 10 is movably arranged inside the through hole, one end of the positioning rod 10 cooperates with the positioning groove 9, and a movable plate 12 is fixed on the other end, a plurality of springs 11 are connected between a side of the movable plate 12 close to the positioning rod 10 and the inner wall of the U-shaped frame 7, and a locking mechanism is arranged on the upper end of the fixed arm 1 to cooperate with the movable block 6.

[0027] The screw rod 3 cooperates with the thread of the mounting block 4 to facilitate the upward and downward movement of the mounting block 4, thereby driving the squeezing roller 5 to move closer to or away from the movable roller 8, so as to achieve the purpose of adjusting the distance between the squeezing roller 5 and the movable roller 8, so that the squeezing roller 5 and the movable roller 8 are conveniently fitted on both sides of the door cover, and it is convenient to press the sealing strip into the slot on the door cover when the squeezing roller 5 rolls along the slot on the door cover. The structure is simple and easy to operate. At the same time, under the action of the rotating shaft between the U-shaped frame 7 and the movable block 6, it is convenient to adjust the U-shaped frame 7 to rotate, thereby driving the movable roller 8 to flip in the direction away from the squeezing roller 5, so that the staff can press and bind the inclined sealing strip, which solves the problem that when pressing and binding the inclined sealing strip in the prior art, the staff needs to pull the handle in the hand-held mechanism out of the support arm, and manually press the inclined sealing strip through the clamping wheel arranged on the handle. After the pressing is completed, the cross card block is plugged and fixed in the cross card slot on the support arm, so that the handle and the support arm are plugged and fixed, and the operation is relatively cumbersome.

[0028] Under the elastic action of the spring 11, it is easy to pull the movable plate 12 in the direction of the movable block 6, thereby driving the positioning rod 10 to be inserted into the corresponding positioning groove 9, ensuring the stability of the U-shaped frame 7 and the movable roller 8, and facilitating use. Under the action of the hinge, it is easy to adjust the movable block 6 to flip in the direction close to the movable groove 2, and under the action of the U-shaped frame 7, the movable roller 8 is driven to flip to a vertical state, effectively reducing the space occupied by the device, and solving the problem in the prior art that the clamping roller and the support arm are in a vertical state, which makes it inconvenient to store the device after use.

[0029] The locking mechanism includes a fixed block 13, a positioning screw hole 14 and a locking screw 15. The fixed block 13 is fixed to the upper end of the fixed arm 1. The locking screw 15 is threadedly arranged on the fixed block 13. The positioning screw hole 14 is arranged on a side of the movable block 6 away from the U-shaped frame 7. The locking screw 15 is threadedly matched with the positioning screw hole 14.

[0030] Two grooves are formed on the upper side of the fixed arm 1 close to the movable roller 8. First magnetic blocks 16 are arranged inside the grooves. Second magnetic blocks 17 are arranged on the lower sides of the front and rear surfaces of the movable block 6. The first magnetic block 16 and the second magnetic block 17 cooperate with each other.

[0031] A handle 18 is rotatably provided at the lower end of the fixed arm 1 , the upper end of the handle 18 is connected to the lower end of the screw rod 3 , and a plurality of anti-slip grooves are provided on the outer surface of the handle 18 .

[0032] A guide rod 19 is provided on the side of the screw rod 3 away from the extrusion roller 5. The guide rod 19 is fixed inside the movable groove 2, and the guide rod 19 passes through the mounting block 4. The mounting block 4 and the guide rod 19 are slidably matched, which effectively plays a role of limiting and guiding the mounting block 4, thereby ensuring the stability of the process of adjusting the up and down movement of the extrusion roller 5.

[0033] Two limit blocks 20 are fixed to a side of the fixed block 13 close to the movable block 6 . The two limit blocks 20 are arranged opposite to each other on both sides of the locking screw 15 . The limit blocks 20 cooperate with the movable block 6 .

[0034] Example:

[0035] When the sealing strip needs to be stapled to the installed door frame, first adjust the movable block 6 to flip it to abut against the limit block 20, so that the movable roller 8 is in a horizontal state, and then adjust the locking screw 15 to rotate in the direction close to the movable block 6 until the locking screw 15 is screwed into the positioning screw hole 14 on the movable block 6, so that the movable block 6 is connected with the fixed block 13, ensuring the stability of the movable roller 8 in the horizontal state;

[0036] Secondly, the staff holds the handle 18 to set the door cover strip binding device on both sides of the door cover, and makes the movable roller 8 abut against one side of the door cover, and at the same time rotates the handle 18 to drive the screw rod 3 to rotate. Under the thread cooperation of the mounting block 4 and the screw rod 3, combined with the sliding cooperation of the mounting block 4 and the guide rod 19, the squeezing roller 5 is driven to move in the direction close to the sealing strip until the movable roller 8 and the squeezing roller 5 clamp the door cover. As the squeezing roller 5 approaches, pressure is applied to one end of the sealing strip placed on the door cover slot, and the end of the sealing strip is pressed into the slot on the door cover;

[0037] Then the staff manually pushes the handle 18 to drive the door cover strip binding device to move along the card slot on the door cover, and the sealing strip is gradually pressed into the card slot on the door cover by the squeezing roller 5 in the door cover strip binding device to complete the binding of the sealing strip;

[0038] like Figure 5-Figure 6As shown, when the inclined sealing strip needs to be pressed and bound, and the squeezing roller 5 is inconvenient to press, the staff moves the movable plate 12 to move away from the movable block 6, stretches the spring 11, and then drives the positioning rod 10 to move away from the movable block 6 until the positioning rod 10 is separated from the corresponding positioning groove 9. Next, under the action of the rotating shaft, the U-shaped frame 7 is adjusted to rotate 180°, thereby driving the movable roller 8 to flip 180°, and at the same time, the movable plate 12 is released. Under the elastic action of the spring 11, the movable plate 12 is driven to move in the direction close to the movable block 6, thereby driving the positioning rod 10 to insert into the lower fixed groove. Inside the positioning groove 9, the U-shaped frame 7 is limited and fixed so that the movable roller 8 is stabilized in the direction away from the squeezing roller 5, and then the staff holds the handle 18 and manually presses the inclined sealing strip through the movable roller 8, which solves the problem that in the prior art, when pressing and binding the inclined sealing strip, the staff needs to pull the handle in the hand-held mechanism out of the support arm and manually press the inclined sealing strip through the clamping wheel arranged on the handle. After the pressing is completed, the cross card block is plugged and fixed into the cross card slot on the support arm, so that the handle and the support arm are plugged and fixed, and the operation is relatively cumbersome, which is convenient for use;

[0039] like Figure 7 As shown, after all the sealing strips are bound, the staff rotates the locking screw 15 to rotate it away from the movable block 6 until the locking screw 15 is disengaged from the positioning screw hole 14, and then adjusts the movable block 6 to flip under the action of the hinge, and under the action of the U-shaped frame 7, drives the movable roller 8 to flip to a vertical state, so that the movable roller 8 enters the movable groove 2. At this time, the first magnetic block 16 and the second magnetic block 17 are adsorbed together, so that the movable block 6 is stabilized on one side of the fixed arm 1, thereby ensuring the stability of the movable roller 8 in the vertical state, effectively reducing the space occupied by the device, and solving the problem that the clamping roller and the support arm are in a vertical state in the prior art, which makes it inconvenient to store the device after use.

[0040] It should be further explained that the installation structure, connection method or setting method of each component in the present invention are all common mechanical methods, and they can be implemented as long as they can achieve their beneficial effects.

[0041] All technical features in this embodiment can be freely combined according to actual needs.

[0042] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A door cover strip binding device, comprising a fixing arm (1), characterized in that: The fixed arm (1) is provided with a movable groove (2), a screw rod (3) is arranged in the movable groove (2), a mounting block (4) is threadedly arranged on the screw rod (3), a squeezing roller (5) is rotatably arranged on one side of the mounting block (4), a movable block (6) is mounted on one side of the upper end of the fixed arm (1) via a hinge, a U-shaped frame (7) is rotatably mounted on one side of the movable block (6) via a rotating shaft, a movable roller (8) is rotatably mounted inside the U-shaped frame (7), and the movable block (6) is close to the U-shaped frame (7). Two positioning grooves (9) are provided on one side facing each other. A through hole is penetrated on the inner side of the U-shaped frame (7) close to the movable block (6). A positioning rod (10) is movably arranged inside the through hole. One end of the positioning rod (10) is matched with the positioning groove (9), and a movable plate (12) is fixed on the other end. A plurality of springs (11) are connected between the side of the movable plate (12) close to the positioning rod (10) and the inner wall of the U-shaped frame (7). A locking mechanism is arranged on the upper end of the fixed arm (1) to match the movable block (6).

2. A door cover strip binding device according to claim 1, characterized in that: The locking mechanism comprises a fixed block (13), a positioning screw hole (14) and a locking screw (15); the fixed block (13) is fixed to the upper end of the fixed arm (1); the locking screw (15) is threadedly arranged on the fixed block (13); the positioning screw hole (14) is arranged on a side of the movable block (6) away from the U-shaped frame (7); the locking screw (15) is threadedly matched with the positioning screw hole (14).

3. A door cover strip binding device according to claim 2, characterized in that: The fixed arm (1) has two grooves on its upper side near the movable roller (8), wherein a first magnetic block (16) is arranged inside the groove, and a second magnetic block (17) is arranged on the lower side of both the front and rear surfaces of the movable block (6), and the first magnetic block (16) and the second magnetic block (17) cooperate with each other.

4. A door cover pressure strip binding device according to claim 3, characterized in that: A handle (18) is rotatably provided at the lower end of the fixed arm (1), the upper end of the handle (18) is connected to the lower end of the screw rod (3), and a plurality of anti-slip grooves are provided on the outer surface of the handle (18).

5. A door cover pressure strip binding device according to claim 4, characterized in that: A guide rod (19) is provided on the side of the screw rod (3) away from the squeezing roller (5), the guide rod (19) is fixed inside the movable groove (2), and the guide rod (19) passes through the mounting block (4), and the mounting block (4) is slidably matched with the guide rod (19).

6. A door cover pressure strip binding device according to claim 5, characterized in that: Two limit blocks (20) are fixed to a side of the fixed block (13) close to the movable block (6). The two limit blocks (20) are arranged oppositely on both sides of the locking screw (15). The limit blocks (20) cooperate with the movable block (6).

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