Refrigerator cover plate seal strip mounting tool

Abstract

The utility model discloses a refrigerator cover plate sealing strip mounting frock belongs to refrigerator sealing strip installation technical field, including fixed base, press strip mechanism and elevating system, press strip mechanism sets up at the top of fixed base, the one side of fixed base is provided with elevating system for driving press strip mechanism and elevating, the top of fixed base is provided with two parallelly arranged slide grooves, one of slide grooves rotates and is installed with two -way screw rod, one end of two -way screw rod is fixedly installed with hand wheel, two -way screw rod is connected with two symmetrical distribution's clamping block on the screw thread, press strip mechanism includes support plate, horizontal shift seat, first drive part, vertical shift seat, second drive part, sleeve and roll -in ball, through the setting of fixed base, press strip mechanism and elevating system, can through press strip mechanism and enter the sealing strip installation groove of refrigerator cover plate edge with sealing strip, need not manual along the sealing strip of refrigerator cover plate edge pressure equipment, saves manpower and time.

Description

Technical Field

[0001] This utility model belongs to the field of refrigerator sealing strip installation technology, specifically relating to a refrigerator cover sealing strip installation tool. Background Technology

[0002] The refrigerator cover sealing strip is a core component that ensures the refrigerator's sealing performance and heat insulation effect. Its installation quality directly affects the refrigerator's cooling efficiency, energy consumption level, and operational stability. Currently, in the refrigerator manufacturing process, the installation of the cover sealing strip is still mainly done manually. The operator needs to hold the sealing strip and press it section by section along the installation groove on the edge of the cover to make the sealing strip embed and fix it in the groove.

[0003] Traditional installation methods are mainly manual, which involves long hours of labor and high intensity for workers. The repetitive pressing action can easily lead to fatigue, wasting manpower and time. Manual pressing is inefficient, requiring segment-by-segment fitting and the operation rhythm depends on the operator's skill level, making it difficult to meet the high-efficiency requirements of large-scale production. Utility Model Content

[0004] The purpose of this utility model is to provide a refrigerator cover sealing strip installation tool to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a refrigerator cover sealing strip installation fixture, including a fixed base, a pressure strip mechanism and a lifting mechanism, wherein the pressure strip mechanism is disposed above the fixed base, and a lifting mechanism for driving the pressure strip mechanism to rise and fall is provided on one side of the fixed base; The top of the fixed base has two parallel sliding grooves, one of which is rotatably installed with a bidirectional screw. A handwheel is fixedly installed at one end of the bidirectional screw, and two symmetrically distributed clamping blocks are threaded onto the bidirectional screw. The pressure bar mechanism includes a support plate, a transverse sliding seat slidably mounted on the bottom of the support plate, a first driving member for driving the transverse sliding seat to slide laterally, a longitudinal sliding seat slidably mounted on the bottom of the transverse sliding seat, a second driving member for driving the longitudinal sliding seat to slide longitudinally, a sleeve fixedly connected to the bottom of the longitudinal sliding seat, and a rolling ball rotatably mounted on the lower end of the sleeve.

[0006] In one preferred embodiment, a first guide rod is fixedly installed in another of the grooves, and the other end of the clamping block is slidably sleeved on the first guide rod.

[0007] In a preferred embodiment, the first driving member includes a transverse screw rotatably mounted on one side of the support plate and a first motor for driving the transverse screw to rotate, and one end of the transverse sliding seat is sleeved on the transverse screw and threadedly connected to the transverse screw.

[0008] In a preferred embodiment, a second guide rod is fixedly installed on the other side of the support plate, and the other end of the transverse sliding seat is slidably sleeved on the second guide rod.

[0009] In a preferred embodiment, the second driving member includes a longitudinal screw rotatably mounted on the bottom of the transverse sliding seat and a second motor for driving the longitudinal screw to rotate. The transverse sliding seat is sleeved on the longitudinal screw and threadedly connected to the longitudinal screw.

[0010] In a preferred embodiment, the lifting mechanism includes a support base fixedly installed on one side of a fixed base, a vertical screw rotatably installed in the support base, a third motor for driving the vertical screw to rotate, and a slider threadedly connected to the vertical screw, the slider being fixedly connected to one side of a support plate.

[0011] Compared with the prior art, the beneficial effects of this utility model are: This refrigerator cover sealing strip installation fixture, through the setting of a fixed base, a pressure strip mechanism and a lifting mechanism, can fix the refrigerator cover on the fixed base when installing the refrigerator cover sealing strip. Then, the lifting mechanism controls the pressure strip mechanism to descend, and the pressure strip mechanism presses the sealing strip into the sealing strip installation groove on the edge of the refrigerator cover. There is no need to manually press the sealing strip along the edge of the refrigerator cover, saving manpower and time. This refrigerator cover sealing strip installation fixture, through the setting of the pressing mechanism, can activate the first driving component to drive the transverse sliding seat to slide laterally during the pressing of the sealing strip, and activate the second driving component to drive the longitudinal sliding seat to slide longitudinally. This allows the position of the rolling ball to be freely adjusted, so that the rolling ball gradually presses the sealing strip into the sealing strip installation groove on the edge of the refrigerator cover along the installation trajectory of the sealing strip. It is flexible in use, easy to install cover sealing strips of different specifications, and has strong applicability. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the structure of the fixed base of this utility model; Figure 3 This is a schematic diagram of the pressure bar mechanism of this utility model.

[0013] In the diagram: 1. Fixed base; 11. Slide groove; 12. Bidirectional screw; 13. Handwheel; 14. Clamping block; 15. First guide rod; 2. Pressure bar mechanism; 21. Support plate; 22. Horizontal sliding seat; 23. First driving component; 231. Horizontal screw; 232. First motor; 233. Second guide rod; 24. Longitudinal sliding seat; 25. Second driving component; 251. Longitudinal screw; 252. Second motor; 26. Sleeve; 27. Rolling ball; 3. Lifting mechanism; 31. Support seat; 32. Vertical screw; 33. Third motor; 34. Slider. Detailed Implementation

[0014] The present invention will be further described below with reference to the embodiments.

[0015] The following embodiments are used to illustrate the present invention, but should not be used to limit the scope of protection of the present invention. The conditions in the embodiments can be further adjusted according to specific conditions, and simple improvements to the method of the present invention under the premise of the concept of the present invention are all within the scope of protection claimed by the present invention.

[0016] Please see Figure 1-3 This utility model provides a refrigerator cover sealing strip installation fixture, including a fixed base 1, a pressing mechanism 2, and a lifting mechanism 3. The pressing mechanism 2 is located above the fixed base 1, and a lifting mechanism 3 is provided on one side of the fixed base 1 for driving the pressing mechanism 2 to rise and fall. With the fixed base 1, the pressing mechanism 2, and the lifting mechanism 3, when installing the refrigerator cover sealing strip, the refrigerator cover can be fixed on the fixed base 1, and then the pressing mechanism 2 is lowered by the lifting mechanism 3. The pressing mechanism 2 then presses the sealing strip into the sealing strip installation groove on the edge of the refrigerator cover, eliminating the need for manual pressing of the sealing strip along the edge of the refrigerator cover, thus saving manpower and time.

[0017] Specifically, the top of the fixed base 1 has two parallel sliding grooves 11. A bidirectional screw 12 is rotatably installed in one of the sliding grooves 11. A handwheel 13 is fixedly installed at one end of the bidirectional screw 12. Two symmetrically distributed clamping blocks 14 are threaded onto the bidirectional screw 12. A first guide rod 15 is fixedly installed in the other sliding groove 11. The other end of the clamping block 14 is slidably sleeved on the first guide rod 15. With the fixed base 1, when fixing the refrigerator cover, the refrigerator cover is placed on the fixed base 1, and the handwheel 13 is rotated to drive the bidirectional screw 12 to rotate, so that the bidirectional screw 12 drives the two clamping blocks 14 to slide relative to each other along the sliding groove 11, thereby clamping and fixing the refrigerator cover.

[0018] Specifically, the pressing mechanism 2 includes a support plate 21, a transverse sliding seat 22 slidably mounted on the bottom of the support plate 21, a first driving member 23 for driving the transverse sliding seat 22 to slide laterally, a longitudinal sliding seat 24 slidably mounted on the bottom of the transverse sliding seat 22, a second driving member 25 for driving the longitudinal sliding seat 24 to slide longitudinally, a sleeve 26 fixedly connected to the bottom of the longitudinal sliding seat 24, and a rolling ball 27 rotatably mounted on the lower end of the sleeve 26. With the setting of the pressing mechanism 2, when pressing the sealing strip, the first driving member 23 can be activated to drive the transverse sliding seat 22 to slide laterally, and the second driving member 25 can be activated to drive the longitudinal sliding seat 24 to slide longitudinally. Thus, the position of the rolling ball 27 can be freely adjusted so that the rolling ball 27 gradually presses the sealing strip into the sealing strip installation groove on the edge of the refrigerator cover along the installation trajectory of the sealing strip.

[0019] Specifically, the first driving component 23 includes a transverse screw 231 rotatably mounted on one side of the support plate 21 and a first motor 232 for driving the transverse screw 231 to rotate. One end of the transverse sliding seat 22 is sleeved on the transverse screw 231 and threadedly connected to the transverse screw 231. A second guide rod 233 is fixedly mounted on the other side of the support plate 21. The other end of the transverse sliding seat 22 is slidably sleeved on the second guide rod 233. By setting the first driving component 23, the first motor 232 can be started to drive the transverse screw 231 to rotate, so that the transverse screw 231 drives the transverse sliding seat 22 to slide laterally along the second guide rod 233.

[0020] Specifically, the second driving component 25 includes a longitudinal screw 251 rotatably mounted on the bottom of the transverse sliding seat 22 and a second motor 252 for driving the longitudinal screw 251 to rotate. The longitudinal sliding seat 24 is sleeved on the longitudinal screw 251 and threadedly connected to the longitudinal screw 251. By setting the second driving component 25, the second motor 252 can be started to drive the longitudinal screw 251 to rotate, so that the longitudinal screw 251 drives the longitudinal sliding seat 24 to slide longitudinally.

[0021] Specifically, the lifting mechanism 3 includes a support base 31 fixedly installed on one side of the fixed base 1, a vertical screw 32 rotatably installed in the support base 31, a third motor 33 for driving the vertical screw 32 to rotate, and a slider 34 threadedly connected to the vertical screw 32. The slider 34 is fixedly connected to one side of the support plate 21. By setting up the lifting mechanism 3, the third motor 33 can be started to drive the vertical screw 32 to rotate, so that the vertical screw 32 drives the slider 34 to slide vertically along the support base 31, thereby enabling the slider 34 to drive the support plate 21 to rise and fall.

[0022] The working principle and usage process of this utility model are as follows: First, when fixing the refrigerator cover, place the refrigerator cover on the fixed base 1, and rotate the handwheel 13 to drive the double-sided screw 12 to rotate, so that the double-sided screw 12 drives the two clamping blocks 14 to slide relative to each other along the slide groove 11, thereby clamping and fixing the refrigerator cover. Then, the third motor 33 can be started to drive the vertical screw 32 to rotate, so that the vertical screw 32 drives the slider 34 to slide vertically along the support base 31, so that the slider 34 drives the support plate 21 to descend. When pressing the sealing strip, the motor can be started. The first motor 232 drives the transverse screw 231 to rotate, causing the transverse screw 231 to drive the transverse sliding seat 22 to slide laterally along the second guide rod 233. This can activate the second motor 252 to drive the longitudinal screw 251 to rotate, causing the longitudinal screw 251 to drive the longitudinal sliding seat 24 to slide longitudinally. This allows the position of the rolling ball 27 to be freely adjusted, so that the rolling ball 27 gradually presses the sealing strip into the sealing strip installation groove on the edge of the refrigerator cover along the installation trajectory of the sealing strip. This eliminates the need for manual pressing of the sealing strip along the edge of the refrigerator cover, saving manpower and time.

[0023] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A fixture for installing a refrigerator cover sealing strip, comprising a fixed base (1), a strip pressing mechanism (2), and a lifting mechanism (3), characterized in that: The pressure bar mechanism (2) is located above the fixed base (1), and a lifting mechanism (3) for driving the pressure bar mechanism (2) to rise and fall is provided on one side of the fixed base (1). The top of the fixed base (1) has two parallel sliding grooves (11), one of which is rotatably installed with a bidirectional screw (12). A handwheel (13) is fixedly installed at one end of the bidirectional screw (12), and two symmetrically distributed clamping blocks (14) are threaded onto the bidirectional screw (12). The pressure bar mechanism (2) includes a support plate (21), a transverse sliding seat (22) slidably mounted on the bottom of the support plate (21), a first driving member (23) for driving the transverse sliding seat (22) to slide laterally, a longitudinal sliding seat (24) slidably mounted on the bottom of the transverse sliding seat (22), a second driving member (25) for driving the longitudinal sliding seat (24) to slide longitudinally, a sleeve (26) fixedly connected to the bottom of the longitudinal sliding seat (24), and a rolling ball (27) rotatably mounted on the lower end of the sleeve (26).

2. The refrigerator cover sealing strip installation fixture according to claim 1, characterized in that: A first guide rod (15) is fixedly installed in another groove (11), and the other end of the clamp (14) is slidably sleeved on the first guide rod (15).

3. The refrigerator cover sealing strip installation fixture according to claim 1, characterized in that: The first driving member (23) includes a transverse screw (231) rotatably mounted on one side of the support plate (21) and a first motor (232) for driving the transverse screw (231) to rotate. One end of the transverse shift seat (22) is sleeved on the transverse screw (231) and threadedly connected to the transverse screw (231).

4. The refrigerator cover sealing strip installation fixture according to claim 3, characterized in that: A second guide rod (233) is fixedly installed on the other side of the support plate (21), and the other end of the transverse sliding seat (22) is slidably sleeved on the second guide rod (233).

5. The refrigerator cover sealing strip installation fixture according to claim 1, characterized in that: The second drive unit (25) includes a longitudinal screw (251) rotatably mounted on the bottom of the transverse seat (22) and a second motor (252) for driving the longitudinal screw (251) to rotate. The transverse seat (24) is sleeved on the longitudinal screw (251) and threadedly connected to the longitudinal screw (251).

6. The refrigerator cover sealing strip installation fixture according to claim 1, characterized in that: The lifting mechanism (3) includes a support base (31) fixedly installed on one side of the fixed base (1), a vertical screw (32) rotatably installed in the support base (31), a third motor (33) for driving the vertical screw (32) to rotate, and a slider (34) threadedly connected to the vertical screw (32). The slider (34) is fixedly connected to one side of the support plate (21).

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