Pneumatic cutting device for transverse blade of air outlet grid of commercial air conditioner

Abstract

The utility model discloses a pneumatic cutting device for a transverse blade of an air outlet grid of a commercial air conditioner, which comprises a cutting table, a cutting mechanism and a plurality of supporting legs, a plurality of placing plates are arranged on the supporting legs, and a driving mechanism for driving the blade to discharge is arranged on the placing plates. The driving mechanism comprises a mounting part arranged at the inner bottom of the placing plate, an air cylinder is arranged in the mounting part, a push plate is arranged at the output end of the air cylinder, a material receiving frame is arranged on the side wall of the placing plate, two vertical rods are fixedly connected to the lower end of the material receiving frame, and two connecting plates are fixedly connected to the lower end of the placing plate. The driving mechanism is arranged, the number of the placing plates for receiving the transverse blades can be determined according to the length of the transverse blades needing to be cut, the occupied space of the device is greatly saved, meanwhile, the receiving device is detachably connected and convenient to transport, and therefore the practicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of the production of the horizontal blades of an air conditioner air outlet grille, in particular to a pneumatic cutting device for the horizontal blades of a commercial air conditioner air outlet grille. Background Art

[0002] The main function of the air outlet grille of an outdoor air conditioner is to guide the hot air discharged from the outdoor air conditioner to flow out smoothly, and at the same time prevent larger foreign objects from entering the interior of the outdoor unit to protect the fan and other components inside the outdoor unit.

[0003] The commercial air conditioner air outlet grille in the prior art is composed of a plurality of parallel horizontal blades and an outer frame. Many of the horizontal blades are extruded and formed by a screw extruder. The plastic extruded by the screw extruder needs to be cooled and cut to form horizontal blades of a certain length. The cutting process is mainly carried out in the pneumatic cutting device for the horizontal blades. The cutting device includes a cylinder table and a material receiving frame. The traditional material receiving frame is a fixed metal frame. For some short horizontal blades, the too long material receiving frame will occupy a large amount of production space.

[0004] In order to solve the above problems, we propose this pneumatic cutting device for the horizontal blades of a commercial air conditioner air outlet grille. Summary of the Utility Model

[0005] The main purpose of the utility model is to provide a pneumatic cutting device for the horizontal blades of a commercial air conditioner air outlet grille, which can effectively solve the problems in the background art.

[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0007] A pneumatic cutting device for the horizontal blades of a commercial air conditioner air outlet grille, comprising a cutting table, a cutting mechanism and a plurality of support legs. A plurality of placing plates are arranged on the plurality of support legs. A driving mechanism for driving the blanking of the blades is arranged on the placing plate. The driving mechanism includes a mounting member arranged at the inner bottom of the placing plate. A cylinder is arranged in the mounting member. A push plate is arranged at the output end of the cylinder. A material receiving frame is arranged on the side wall of the placing plate. Two vertical rods are fixedly connected to the lower end of the material receiving frame. Two connecting plates are fixedly connected to the lower end of the placing plate. A blocking mechanism for blocking the falling of the blades is arranged on the material receiving frame.

[0008] Preferably, the blocking mechanism includes a plurality of sleeves penetrating through the lower end of the material receiving frame, and a blocking rod is arranged in the sleeve.

[0009] Preferably, the plurality of blocking rods are arranged at equal intervals, and the cross section of the blocking rod is rectangular.

[0010] Preferably, universal wheels are arranged at the lower ends of the vertical rods.

[0011] Preferably, a vertical plate is fixedly connected to the lower end of the material receiving rack, and a plurality of first bolts are provided on the side wall of the vertical plate.

[0012] Preferably, two connecting rods are fixedly connected to both side walls of the material receiving rack, and the cross section of the connecting rod is T-shaped.

[0013] Preferably, a second buffer pad is provided on the inner wall of the material receiving rack, and a first buffer pad is provided on the side wall of the blocking rod.

[0014] Preferably, two second bolts are provided at the upper end of the mounting member, and the lower end of the pushing plate is slidably connected to the inner bottom of the placing plate.

[0015] Compared with the prior art, the utility model has the following beneficial effects:

[0016] 1. The device is provided with a driving mechanism. Since the number of placing plates for receiving the horizontal blades can be determined and installed according to the length of the horizontal blades to be cut as required, the occupied space of the equipment is greatly saved. At the same time, the receiving equipment is detachably connected, which is convenient for transportation, thus improving the practicability of the device;

[0017] 2. The device is provided with a blocking mechanism, and segmented material receiving can be carried out on the material receiving rack, so as to facilitate the batch handling of the blades, and further improve the practicability of the device;

[0018] 3. The device is provided with universal wheels and the like, so that multiple material receiving racks can move simultaneously, and can be moved to the vicinity of the blade placing rack, which is convenient for the storage of the blades. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 is a schematic structural diagram of the pneumatic cutting device of the utility model;

[0020] Figure 2 is a front view of the pneumatic cutting device of the utility model;

[0021] Figure 3 is a right view of the pneumatic cutting device of the utility model;

[0022] Figure 4 is a side view of the pneumatic cutting device of the utility model;

[0023] Figure 5 is a top view of the pneumatic cutting device of the utility model.

[0024] In the figure: 1 cutting table, 2 cutting mechanism, 3 support leg, 4 placing plate, 5 cylinder, 6 mounting member, 7 connecting plate, 8 material receiving rack, 9 pushing plate, 10 sleeve, 11 blocking rod, 12 vertical rod, 13 universal wheel, 14 vertical plate, 15 first buffer pad, 16 connecting rod, 17 second buffer pad. DETAILED DESCRIPTION OF THE INVENTION

[0025] To make the technical means, creative features, achieved purposes and effects realized by the present utility model easy to understand, the present utility model will be further elaborated below in conjunction with specific embodiments.

[0026] As Figures 1-5 shown, a pneumatic cutting device for the horizontal blades of the air outlet grille of a commercial air conditioner includes a cutting table 1, a cutting mechanism 2 and a plurality of support legs 3. The cutting table 1 and the cutting mechanism 2 are prior arts, so no more details will be described. The cutting mechanism 2 includes a cylinder, a cutting knife, etc. A plurality of placing plates 4 are provided on the plurality of support legs 3, and a driving mechanism for driving the feeding of the blades is provided on the placing plates 4. The driving mechanism includes a mounting member 6 provided at the inner bottom of the placing plate 4. A cylinder 5 is provided in the mounting member 6, a push plate 9 is provided at the output end of the cylinder 5, a receiving frame 8 is provided on the side wall of the placing plate 4, two vertical rods 12 are fixedly connected to the lower end of the receiving frame 8, and two connecting plates 7 are fixedly connected to the lower end of the placing plate 4.

[0027] A blocking mechanism for blocking the falling of the blades is provided on the receiving frame 8. The blocking mechanism includes a plurality of sleeves 10 penetrating through the lower end of the receiving frame 8, and a blocking rod 11 is provided in the sleeves 10.

[0028] In the present utility model, the plurality of blocking rods 11 are arranged at equal intervals, and the cross section of the blocking rod 11 is rectangular, which can prevent the blocking rod 11 from rotating randomly.

[0029] In the present utility model, a universal wheel 13 is provided at the lower end of the vertical rod 12. The universal wheel 13 is a self-locking universal wheel, which can move the plurality of receiving frames 8 and facilitate the handling of the blades.

[0030] In the present utility model, a vertical plate 14 is fixedly connected to the lower end of the receiving frame 8, and a plurality of first bolts are provided on the side wall of the vertical plate 14.

[0031] In the present utility model, two connecting rods 16 are fixedly connected to both side walls of the receiving frame 8. The cross section of the connecting rod 16 is T-shaped, and two threaded holes are provided on the side wall of the connecting rod 16, which can connect the plurality of receiving frames 8. By moving the plurality of receiving frames 8, a large number of blades can be moved together to the vicinity of the blade placement rack, facilitating the handling of the blades and eliminating the need for batch handling.

[0032] In the present utility model, a second buffer pad 17 is provided on the inner wall of the receiving frame 8, and a first buffer pad 15 is provided on the side wall of the blocking rod 11, which can buffer the falling blades and prevent the blades from being damaged.

[0033] In the present utility model, two second bolts are provided at the upper end of the mounting member 6, making the cylinder 5 detachable, facilitating maintenance and replacement. The lower end of the push plate 9 is slidably connected to the inner bottom of the placing plate 4.

[0034] It should be noted that the present utility model is a pneumatic cutting device for the horizontal blades of the air outlet grille of a commercial air conditioner. The user installs the cutting table 1 at the end of the screw extruder production line, aligns the center of the cutting mechanism 2 with the center of the blade output line, and installs a plurality of placing plates 4 on the side wall of the cutting table 1. The number of the placing plates 4 is determined according to the length of the horizontal blades to be cut. The longer the horizontal blades are, the more the number of the installed placing plates 4 is. The connecting plates 7 between two adjacent placing plates 4 are connected by bolts and nuts, so that the material receiving assembly of the cutting device can be adjusted according to the length of the horizontal blades, greatly saving the occupied space of the device. At the same time, the material receiving device is detachably connected, which is convenient for transportation.

[0035] The cooled blades extruded by the extruder are pushed into the cutting mechanism 2, and the cutting mechanism 2 cuts the blades. The subsequent blades push the cut blades onto a plurality of placing plates 4. A plurality of cylinders 5 are started, and a plurality of push plates 9 push the blades off the placing plates 4. The blades slide on the material receiving rack 8 and finally accumulate on the material receiving rack 8.

[0036] When the material receiving rack 8 receives materials, first pull out a plurality of stop rods 11 so that the blades accumulate at the bottom of the material receiving rack 8. When the blades accumulate to a certain extent, insert a stop rod 11 into the lowermost sleeve 10 so that the blades start to accumulate above the stop rod 11. The operator can perform the blanking of the blades on the right side of the stop rod 11 and carry the blades to a special placing rack, thus facilitating the handling of the blades.

[0037] The above shows and describes the basic principles, main features and advantages of the present utility model. Those skilled in the art should understand that the present utility model is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principle of the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the present utility model claimed. The scope of protection claimed by the present utility model is defined by the appended claims and their equivalents.

Claims

1. An air duct cross vane pneumatic cutting device for commercial air conditioners, characterized in that: It includes a cutting table (1), a cutting mechanism (2) and multiple support legs (3). Multiple placing plates (4) are provided on the multiple support legs (3). A driving mechanism for driving the blanking of blades is provided on the placing plate (4). The driving mechanism includes a mounting member (6) arranged at the inner bottom of the placing plate (4). A cylinder (5) is arranged inside the mounting member (6). A push plate (9) is arranged at the output end of the cylinder (5). A receiving rack (8) is arranged on the side wall of the placing plate (4). Two vertical rods (12) are fixedly connected to the lower end of the receiving rack (8). Two connecting plates (7) are fixedly connected to the lower end of the placing plate (4). A blocking mechanism for blocking the falling of blades is provided on the receiving rack (8).

2. The pneumatic cutting device for the horizontal blade of the air outlet grille of a commercial air conditioner according to claim 1, characterized in that: The blocking mechanism includes multiple sleeves (10) penetrating through the lower end of the receiving rack (8). A blocking rod (11) is arranged inside the sleeve (10).

3. The pneumatic cutting device for the horizontal blades of the air outlet grille of a commercial air conditioner according to claim 2, characterized in that: The multiple blocking rods (11) are arranged at equal intervals. The cross-section of the blocking rod (11) is rectangular.

4. The pneumatic cutting device for the horizontal blade of the air outlet grille of a commercial air conditioner according to claim 3, characterized in that: A universal wheel (13) is arranged at the lower end of the vertical rod (12).

5. The pneumatic cutting device for the horizontal blade of the air outlet grille of a commercial air conditioner according to claim 4, characterized in that: A vertical plate (14) is fixedly connected to the lower end of the receiving rack (8). Multiple first bolts are arranged on the side wall of the vertical plate (14).

6. The pneumatic cutting device for the horizontal blade of the air outlet grille of a commercial air conditioner according to claim 5, characterized in that: Two connecting rods (16) are fixedly connected to both side walls of the receiving rack (8). The cross-section of the connecting rod (16) is T-shaped.

7. An air dynamic cutting device for the horizontal blade of the air outlet grille of a commercial air conditioner according to claim 2, characterized in that: A second buffer pad (17) is arranged on the inner wall of the receiving rack (8). A first buffer pad (15) is arranged on the side wall of the blocking rod (11).

8. The pneumatic cutting device for the horizontal blade of the air outlet grille of a commercial air conditioner according to claim 1, characterized in that: Two second bolts are arranged at the upper end of the mounting member (6). The lower end of the push plate (9) is slidably connected to the inner bottom of the placing plate (4).

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