Hoisting suction cup for plate processing

Abstract

The utility model discloses a hoisting sucker for plate processing, which comprises a mounting rod, the mounting rod is slidably connected with five first sliding hoops, the three first sliding hoops positioned between two ends of the mounting rod are respectively and fixedly connected with a connecting rod, the connecting rod on each first sliding hoop is slidably connected with two second sliding hoops, and the two second sliding hoops are fixedly connected with the mounting rod. The two second sliding hoops on each connecting rod are located on the two sides of the mounting rod respectively, the second sliding hoops are fixedly connected with suction cups, the first sliding hoops located at the two ends of the mounting rod are fixedly connected with the two connecting rods respectively, the two connecting rods located at the same end of the mounting rod form an included angle, and the opening of the included angle faces the outer side of the end of the mounting rod. The connecting rods located at the two ends of the mounting rod are slidably connected with second sliding hoops, the second sliding hoops are fixedly connected with suction cups, the first sliding hoops and the second sliding hoops are in threaded connection with bolts, and the heads of the bolts abut against the mounting rod. According to the utility model, the distance between the suckers can be adjusted, so that the suckers can be uniformly dispersed everywhere of a plate when sucking the plate, and the hoisting stability is improved.

Description

Technical Field

[0001] The utility model relates to the field of sheet manufacturing and processing, in particular to a lifting suction cup for sheet processing. Background Technique

[0002] When processing sheets of various materials, suction cups are needed to hold the sheets for loading and unloading. Generally, only two or three pairs of suction cups are provided, and the distance between the suction cups cannot be adjusted according to the size of the sheet, so that when the suction cups hold the sheet, they cannot be evenly distributed in each area of the sheet, but are concentrated in one place, resulting in low stability. Content of the Utility Model

[0003] The purpose of the utility model is to provide a lifting suction cup for sheet processing, which has the advantage of being able to adjust the distance between the suction cups.

[0004] The above technical purpose of the utility model is achieved through the following technical solutions:

[0005] A lifting suction cup for sheet processing, including a mounting rod, on which an air pump and a main air supply pipe are fixedly connected. A connecting pipe is connected between the air outlet of the air pump and the main air supply pipe. Five first sliding collars are slidably connected to the mounting rod. Three first sliding collars between the two ends of the mounting rod are respectively fixedly connected with a connecting rod. Two second sliding collars are respectively slidably connected to the connecting rods on each first sliding collar. The two second sliding collars on each connecting rod are respectively located on both sides of the mounting rod. The second sliding collar is fixedly connected with a suction cup, and a branch pipe is connected between the suction cup and the main air supply pipe. The first sliding collars at both ends of the mounting rod are respectively fixedly connected with two connecting rods. The two connecting rods at the same end of the mounting rod form an included angle, and the included angle opening faces the outside of the mounting rod end. And the connecting rods at both ends of the mounting rod are slidably connected with a second sliding collar, and the second sliding collar is fixedly connected with a suction cup. The first sliding collar and the second sliding collar are threadedly connected with bolts, and the bolt heads abut against the mounting rod.

[0006] By adopting the above technical solutions, when the length of the sheet is relatively long, loosen the bolts on the first sliding collar and move the connecting rod along the mounting rod to increase the distance between adjacent connecting rods, thereby increasing the distance between the suction cups on adjacent connecting rods, preventing the suction cups from having a small distribution range on the sheet when sucking the sheet. Similarly, when the width of the sheet is relatively large, loosen the bolts on the second sliding collar and move the suction cups on the connecting rod to increase the distance between the two cylinders on the same connecting rod, improving the fixing effect on the sheet.

[0007] Preferably, vertical sliding collars III are fixedly connected to both sides of the sliding collar II. A sliding rod is further included. The sliding rod passes through the sliding collar III and is slidably connected thereto. The suction cup is fixedly connected to the end of the sliding rod. Two springs are sleeved on the sliding rod, respectively located on the upper and lower sides of the sliding collar III. The two ends of each spring are in contact with the sliding rod and the sliding collar III respectively.

[0008] With the above technical solution, when the installation rod descends to suck the plate, the plate exerts a force on the suction cup, causing relative movement between the installation rod and the sliding rod. The installation rod drives the sliding collar III to compress the spring below it, and the spring pushes the suction cup to suck the plate, buffering the impact force generated by the plate on the sliding rod and preventing damage to the sliding rod and the connecting rod.

[0009] Preferably, two bolts are threadedly connected to the sliding collars I located at both ends of the installation rod.

[0010] With the above technical solution, the fixing effect of the sliding collar I at the end of the installation rod is enhanced.

[0011] Preferably, a handrail is fixedly connected to the upper part of the installation rod.

[0012] With the above technical solution, it is convenient to move the installation rod and the suction cup to a position above the middle of the plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is the overall schematic diagram of the embodiment;

[0014] Figure 2 It is the top view of the embodiment;

[0015] Figure 3 It is the structural schematic diagram of the installation rod;

[0016] Figure 4 It is the structural schematic diagram of the installation rod from another perspective;

[0017] Figure 5 It is the enlarged schematic diagram at A.

[0018] Reference numerals: 1, installation rod; 2, air pump; 3, main air delivery pipe; 4, sliding collar I; 5, connecting rod; 6, sliding collar II; 7, suction cup; 8, branch pipe; 9, bolt; 10, sliding collar III; 11, sliding rod; 12, spring; 13, handrail. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0019] The following description is only a preferred embodiment of the present invention, and the scope of protection is not limited to this embodiment. All technical solutions falling within the concept of the present invention shall belong to the scope of protection of the present invention. At the same time, it should be pointed out that for those of ordinary skill in the art, several improvements and refinements made without departing from the principle of the present invention should also be regarded as within the scope of protection of the present invention.

[0020] See Figures 1 to 5 , a lifting suction cup for sheet processing, including a mounting rod 1, a gas pump 2 and a main air supply pipe 3 are fixedly connected to the mounting rod 1, a connecting pipe is connected between the air outlet of the gas pump 2 and the main air supply pipe 3, an armrest 13 is fixedly connected to the upper part of the mounting rod 1, five first sliding hoops 4 are slidably connected to the mounting rod 1, three first sliding hoops 4 between the two ends of the mounting rod 1 are respectively fixedly connected with a connecting rod 5, two second sliding hoops 6 are respectively slidably connected to the connecting rod 5 on each first sliding hoop 4, the two second sliding hoops 6 on each connecting rod 5 are respectively located on both sides of the mounting rod 1, two connecting rods 5 are respectively fixedly connected to the first sliding hoops 4 at both ends of the mounting rod 1, the two connecting rods 5 at the same end of the mounting rod 1 form an included angle, the included angle opening faces the outside of the end of the mounting rod 1, and the second sliding hoops 6 are slidably connected to the connecting rods 5 at both ends of the mounting rod 1, the second sliding hoops 6 on each connecting rod 5 are respectively fixedly connected with a vertical third sliding hoop 10, further including a sliding rod 11, the sliding rod 11 passes through the third sliding hoop 10 and is slidably connected therewith, a suction cup 7 is fixedly connected to the end of the sliding rod 11, a branch pipe 8 is connected between the suction cup 7 and the main air supply pipe 3, two springs 12 are sleeved on the sliding rod 11, respectively located on the upper and lower sides of the third sliding hoop 10, both ends of the spring 12 are respectively in contact with the sliding rod 11 and the third sliding hoop 10, and the first sliding hoop 4 and the second sliding hoop 6 are threadedly connected with a bolt 9, and the head of the bolt 9 abuts against the mounting rod 1.

[0021] Working principle: When the length of the sheet is relatively long, loosen the bolt 9 on the first sliding hoop 4 and move the connecting rod 5 along the mounting rod 1 to increase the distance between adjacent two connecting rods 5, so as to increase the distance between the suction cups 7 on adjacent two connecting rods 5, and prevent the distribution range of the suction cups 7 on the sheet from being relatively small when the suction cups 7 suck the sheet. Similarly, when the width of the sheet is relatively large, loosen the bolt 9 on the second sliding hoop 6 and move the suction cups 7 on the connecting rod 5 to increase the distance between the two cylinders on the same connecting rod 5, so as to improve the fixing effect on the sheet.

Claims

1. A lifting suction cup for plate processing, comprising a mounting rod (1), an air pump (2) and an air supply pipe (3) being fixedly connected to the mounting rod (1), a connecting pipe being connected between the air outlet of the air pump (2) and the air supply pipe (3), characterized in that: The installation rod (1) is slidably connected to five sliding hoops (4), and three sliding hoops (4) located between the two ends of the installation rod (1) are respectively fixedly connected to a connecting rod (5), and the connecting rod (5) on each sliding hoop (4) is respectively slidably connected to two sliding hoops (6), and the two sliding hoops (6) on each connecting rod (5) are respectively located on both sides of the installation rod (1), and the sliding hoop (6) is fixedly connected to a suction cup (7), and a branch pipe (8) is connected between the suction cup (7) and the gas transmission main pipe (3), The sliding hoops (4) at the two ends of the mounting rod (1) are respectively fixedly connected to two connecting rods (5); the two connecting rods (5) at the same end of the mounting rod (1) form an angle, with the angle opening facing the outside of the end of the mounting rod (1); the connecting rods (5) at the two ends of the mounting rod (1) are slidably connected to sliding hoops (6), and sliding hoops (6) are fixedly connected to suction cups (7); the sliding hoops (4) and (6) are threadedly connected to bolts (9), and the heads of the bolts (9) abut against the mounting rod (1).

2. A lifting suction cup (7) for plate processing according to claim 1, characterized in that: The two sides of the sliding hoop 2 (6) are fixedly connected with a vertical sliding hoop 3 (10), and also include a sliding rod (11), the sliding rod (11) passes through the sliding hoop 3 (10) and is slidably connected thereto, the suction cup (7) is fixedly connected to the end of the sliding rod (11), and the sliding rod (11) is sleeved with two springs (12), which are respectively located on the upper and lower sides of the sliding hoop 3 (10), and the two ends of the spring (12) are respectively in contact with the sliding rod (11) and the sliding hoop 3 (10).

3. A lifting suction cup (7) for plate processing according to claim 1, characterized in that: The sliding hoops (4) located at both ends of the mounting rod (1) are threadedly connected to two bolts (9).

4. A lifting suction cup (7) for plate processing according to claim 1, characterized in that: A handrail (13) is fixedly connected to the upper portion of the mounting rod (1).

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