Cabinet door opening device of intelligent solder paste glue cabinet

Abstract

The utility model relates to and discloses an intelligent solder paste glue cabinet door opening device which comprises a solder paste refrigerated cabinet and two refrigerator doors, the upper ends and the lower ends of the two refrigerator doors are installed in front of two openings in the solder paste refrigerated cabinet in a translation mode through sliding seats and guide rails which are connected in a sliding mode. A sliding table air cylinder is arranged right above the upper guide rail in parallel, a movable sliding block in the sliding table air cylinder is connected with an upper sliding seat, and a telescopic air cylinder is vertically connected between the guide rail and the solder paste refrigerated cabinet; according to the intelligent solder paste glue cabinet door opening device, through mutual cooperation of the sliding table air cylinder and the two telescopic air cylinders, automatic opening and closing of a refrigerator door can be achieved, in the opening and closing process of the refrigerator door, the refrigerator door only extrudes a sealing lip and does not rub the sealing lip left and right, and the outer wall of the sealing lip can be effectively prevented from being damaged; therefore, the sealing performance between the opening in the solder paste refrigerated cabinet and the refrigerator door is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of solder paste refrigerated cabinets, in particular to an intelligent solder paste and glue cabinet door opening device. Background Art

[0002] The main function of the solder paste and glue refrigerator is to provide a suitable low-temperature storage environment for solder paste to ensure its quality and reliability and extend its shelf life. Solder paste is composed of tin powder and flux and is a material used in electronic assembly and welding. Solder paste usually needs to be stored in a refrigerator or freezer at 2-10°C. By providing a constant low-temperature environment, the solder paste and glue refrigerator effectively slows down the reaction rate of the components in the solder paste, thereby maintaining the performance and quality of the solder paste.

[0003] At present, the doors of solder paste and glue refrigerators are generally opened and closed manually and cannot be opened and closed automatically. In view of this, this paper aims to propose an intelligent solder paste and glue cabinet door opening device used in conjunction with automated equipment. Utility Model Content

[0004] The purpose of the utility model is to solve the problem that the doors of solder paste and glue refrigerators in the prior art are generally opened and closed manually and cannot be opened and closed automatically, and to propose an intelligent solder paste and glue cabinet door opening device.

[0005] In order to achieve the above-mentioned purpose, the present invention adopts the following technical solutions:

[0006] The intelligent solder paste and glue cabinet door opening device includes a solder paste refrigerator and two refrigerator doors. The upper and lower ends of the two refrigerator doors are respectively installed in front of the two openings in the solder paste refrigerator through sliding seats and guide rails connected in a sliding manner. A slide cylinder is arranged parallel to the upper guide rail, and the movable slider in the slide cylinder is connected to the upper slide seat.

[0007] A telescopic cylinder is vertically connected between the guide rail and the solder paste refrigerator.

[0008] Preferably, telescopic rods are installed in parallel on both sides of the telescopic cylinder, and both ends of the telescopic rods are respectively vertically fixedly connected to the solder paste refrigerator and the guide rail.

[0009] Preferably, the upper and lower ends of the refrigerator door are fixedly connected by an upper connecting block 2, a lower connecting block 1 and two upper and lower slides respectively.

[0010] Preferably, the slide cylinder is fixedly mounted on the solder paste refrigerator, and the movable slide block is connected to the second upper connecting block.

[0011] Preferably, a plurality of cylinders are vertically fixedly mounted on the outer end surface of the movable slider, and the upper end of the upper connecting block 2 is slidably mounted on the ends of the plurality of cylinders.

[0012] Preferably, a sealing lip is fixedly mounted on the inner ring edge of the opening.

[0013] Compared with the prior art, the present invention provides an intelligent solder paste and glue cabinet door opening device, which has the following beneficial effects:

[0014] The intelligent solder paste and glue cabinet door opening device drives the freezer door to move left and right through the left and right movement of the movable slider in the slide cylinder above the freezer door, in conjunction with a series of transmissions of three cylinders on the movable slider and upper connecting block 2. The device is then used to drive the freezer door to move left and right, and in conjunction with the synchronous extension and retraction of the piston rods of two telescopic cylinders at the upper and lower ends of the freezer door, to push or pull the two guide rails, two slides and the freezer door away from or squeeze them closer to the sealing lip. The slide cylinder and the two telescopic cylinders cooperate with each other to realize automatic opening and closing of the freezer door. In the process of opening and closing the freezer door, the freezer door only squeezes the sealing lip and does not rub the sealing lip left and right, which can effectively avoid damage to the outer wall of the sealing lip, thereby ensuring the sealing between the opening in the solder paste freezer and the freezer door. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the structure of the intelligent solder paste and glue cabinet door opening device proposed in the utility model;

[0016] Figure 2 This is an enlarged structural diagram of the A circle of the intelligent solder paste and glue cabinet door opening device proposed by the utility model;

[0017] Figure 3 This is an enlarged structural diagram of the B circle of the intelligent solder paste and glue cabinet door opening device proposed by the present invention.

[0018] In the figure: 1. Solder paste refrigerator; 2. Opening; 3. Sealing lip; 4. Refrigerator door; 5. Lower connecting block 1; 6. Slide; 7. Guide rail; 8. Telescopic cylinder; 9. Telescopic rod; 10. Slide cylinder; 11. Movable slider; 12. Upper connecting block 2; 13. Cylinder. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0020] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the present invention.

[0021] Refer to the attached Figure 1-3 The intelligent solder paste and glue cabinet door opening device includes a solder paste refrigerator 1. Two openings 2 are provided on the front side of the solder paste refrigerator 1. The openings 2 are rectangular, and a sealing lip 3 is fitted on the inner edge. A refrigerator door 4 is movably installed on the front side of the openings 2 in the solder paste refrigerator 1. The size of the refrigerator door 4 is larger than the size of the opening 2 and can cover and seal the opening 2.

[0022] In this embodiment, the upper and lower ends of the refrigerator door 4 are fixedly installed with slides 6 through the upper connecting block 2 12 and the lower connecting block 1 5 respectively, that is, the upper and lower ends of the refrigerator door 4 are fixedly installed with slides 6, and guide rails 7 are arranged parallel to the upper and lower slides 6 and the solder paste refrigerator 1. The two slides 6 are respectively slidably installed on the two guide rails 7, and the two guide rails 7 are respectively installed in parallel in front of the solder paste refrigerator 1 through the telescopic cylinder 8. The base in the telescopic cylinder 8 is vertically fixedly installed on the solder paste refrigerator 1, and the end of the piston rod in the telescopic cylinder 8 is vertically fixedly connected to the guide rail 7.

[0023] In this embodiment, two mutually parallel telescopic rods 9 are symmetrically arranged on both sides of the telescopic cylinder 8. The two ends of the telescopic rod 9 are respectively vertically fixedly connected to the solder paste refrigerator 1 and the guide rail 7. The two telescopic rods 9 on both sides of the telescopic cylinder 8 are mainly used to share the bearing capacity of the telescopic cylinder 8. The above-mentioned two telescopic cylinders 8 are connected to a controller through a wire, and the circuits in the two telescopic cylinders 8 are synchronously connected to realize the synchronous extension and retraction of the piston rods in the two telescopic cylinders 8. The two telescopic cylinders 8 are used to synchronously push open and pull in the sealing lip 3 at the upper and lower ends of the refrigerator door 4 to ensure the sealing of the refrigerator door 4.

[0024] In this embodiment, a sliding cylinder 10 is arranged parallel to the two guide rails 7. The sliding cylinder 10 is fixedly connected to the solder paste refrigerator 1. Three cylinders 13 are fixedly installed in front of the movable slider 11 in the sliding cylinder 10. The ends of the three cylinders 13 slide through the upper end of the upper connecting block 2 12, that is, the upper end of the upper connecting block 2 12 can be extended and retracted along the three cylinders 13. This application drives the three cylinders 13 to move by the left and right translation of the movable slider 11 in the sliding cylinder 10, and the upper connecting block 2 12 drives the refrigerator door 4 to move along the upper and lower guide rails 7.

[0025] The process of opening the refrigerator door 4 of the present invention is as follows: first, the piston rods of the two telescopic cylinders 8 at the upper and lower ends of the refrigerator door 4 are synchronously extended to push the two guide rails 7, the two slides 6 and the refrigerator door 4 away from the sealing lip 3 to prevent the refrigerator door 4 from rubbing against the sealing lip 3 when moving. Then, the movable slider 11 in the slide cylinder 10 above the refrigerator door 4 moves to the left to drive the three cylinders 13, the upper connecting block 2 12 and the refrigerator door 4 to move along the upper and lower guide rails 7 away from the opening 2.

[0026] The process of closing the refrigerator door 4 is as follows: first, the movable slide 11 in the slide cylinder 10 above the refrigerator door 4 moves to the right. The movable slide 11 moves to the right through the three cylinders 13 and the upper connecting block 2 12 to drive the refrigerator door 4 to move to the right in front of the opening 2. Then, the piston rods of the two telescopic cylinders 8 at the upper and lower ends of the refrigerator door 4 are synchronously retracted to pull the two guide rails 7, the two slides 6 and the refrigerator door 4 until the refrigerator door 4 seals the sealing lip 3 to block the opening 2.

[0027] It can be seen from this that the intelligent solder paste and glue cabinet door opening device can realize the automatic opening and closing of the refrigerator door 4 through the above-mentioned sliding cylinder 10 and the two telescopic cylinders 8, and in the process of opening and closing the refrigerator door 4, the refrigerator door 4 will only squeeze the sealing lip 3 and will not rub the sealing lip 3 left and right, which can effectively avoid the outer wall of the sealing lip 3 from being damaged, thereby ensuring the sealing between the opening 2 in the solder paste refrigerator 1 and the refrigerator door 4.

[0028] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An intelligent solder paste and glue cabinet door opening device, comprising a solder paste refrigerator (1) and two refrigerator doors (4), characterized in that: The upper and lower ends of the two refrigerator doors (4) are respectively installed in front of the two openings (2) in the solder paste refrigerator (1) through a sliding seat (6) and a guide rail (7) that are slidably connected. A slide cylinder (10) is arranged parallel to the upper guide rail (7). The movable slider (11) in the slide cylinder (10) is connected to the upper slide seat (6). A telescopic cylinder (8) is vertically connected between the guide rail (7) and the solder paste refrigerator (1).

2. The intelligent solder paste and glue cabinet door opening device according to claim 1, characterized in that: Telescopic rods (9) are installed in parallel on both sides of the telescopic cylinder (8), and the two ends of the telescopic rod (9) are respectively vertically fixedly connected to the solder paste refrigerator (1) and the guide rail (7).

3. The intelligent solder paste and glue cabinet door opening device according to claim 1, characterized in that: The upper and lower ends of the refrigerator door (4) are fixedly connected by upper connecting block 2 (12), lower connecting block 1 (5) and upper and lower slide seats (6).

4. The intelligent solder paste and glue cabinet door opening device according to claim 2, characterized in that: The slide cylinder (10) is fixedly mounted on the solder paste refrigerator (1), and the movable slide block (11) is connected to the upper connecting block 2 (12).

5. The intelligent solder paste and glue cabinet door opening device according to claim 2, characterized in that: A plurality of cylinders (13) are vertically fixedly mounted on the outer end surface of the movable slider (11), and the upper end of the second upper connecting block (12) is slidably mounted on the ends of the plurality of cylinders (13).

6. The intelligent solder paste and glue cabinet door opening device according to claim 1, characterized in that: A sealing lip (3) is fixedly mounted on the inner edge of the opening (2).

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