Multi-partition combined type material grabbing suction cup mechanism for bridge cutting machine

Abstract

The utility model relates to a multi-partition combined type material grabbing suction cup mechanism for a bridge cutting machine. The multi-partition combined type material grabbing suction cup mechanism comprises at least one suction cup module. The suction cup module comprises a mounting plate arranged on one side of the machine head of the bridge cutting machine, an air cylinder support is fixedly mounted on the mounting plate, an air cylinder is arranged on the air cylinder support, a travel switch is arranged on the air cylinder, a telescopic rod of the air cylinder downwards penetrates through the air cylinder support in the vertical direction, and a suction cup mounting plate is arranged at the telescopic end of the telescopic rod. A plurality of suction cup sets are arranged at the bottom of the suction cup mounting plate, and each suction cup set comprises at least one pneumatic suction cup. The device has the beneficial effects that the suction cup sets on the suction cup module are used for adsorbing and picking up plates, the electromagnetic valves can be used for controlling on-off of air paths of the different suction cup sets according to the overall dimensions of the plates, the proper suction cup sets are selected for picking up the plates, it is guaranteed that the distance between patterns is not increased by picking up the plates in time, normal cutting can be achieved, and other patterns cannot be damaged; the organ type dustproof cloth is beneficial to dust prevention and water prevention, and the service life of the air cylinder is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of bridge cutting machines, in particular to a multi-partition combined material grabbing suction cup mechanism for bridge cutting machines. Background Art

[0002] Stone is a building material widely used in interior and exterior decoration design, curtain wall decoration and public facilities construction. Stone is usually cut into a certain size before it is put into use. Bridge cutting machine is a common machine for cutting plates. Common processing methods include straight cutting, bevel cutting, circular cutting, special-shaped cutting, chamfering, etc.

[0003] In the process of processing stone slabs with bridge cutting machines, tool path interference problems are often encountered. Tool path interference problems refer to that when the bridge cutting machine cuts different shapes of figures on a stone slab, cutting one figure will damage another figure. In order not to damage the other figure, the general method is to increase the spacing between the figures. However, increasing the spacing between the figures will reduce the utilization rate of the plate and increase the cost.

[0004] How to achieve normal cutting without increasing the spacing between graphics and without damaging other graphics is a problem that needs to be solved in the prior art. Utility Model Content

[0005] In view of the above problems existing in the prior art, the main purpose of the utility model is to provide a multi-partition combined material grabbing suction cup mechanism for a bridge cutting machine which has a simple structure, does not increase the spacing between patterns, can cut stones normally, and will not damage other patterns.

[0006] To achieve the above-mentioned purpose, the technical solution adopted by the utility model is: a multi-partition combined material grabbing suction cup mechanism for a bridge cutting machine, comprising at least one suction cup module; the suction cup module comprises a mounting plate arranged on one side of the head of the bridge cutting machine, a cylinder bracket is fixedly mounted on the mounting plate, a cylinder is arranged on the cylinder bracket, a travel switch is arranged on the cylinder, a telescopic rod of the cylinder passes through the cylinder bracket downward in a vertical direction, a suction cup mounting plate is arranged at the telescopic end of the telescopic rod, a plurality of suction cup groups are arranged at the bottom of the suction cup mounting plate, and each suction cup group comprises at least one pneumatic suction cup.

[0007] Furthermore, the pneumatic suction cups of several suction cup groups are respectively connected to an external compressor through a common pipeline via solenoid valves, and the on-off working state of the air circuit of each suction cup group is controlled by the on-off of the solenoid valves.

[0008] Furthermore, an accordion-type dustproof cloth is arranged between the cylinder bracket and the suction cup mounting plate, the upper end of the accordion-type dustproof cloth is tightly connected to the cylinder bracket, and the lower end of the accordion-type dustproof cloth is tightly connected to the suction cup mounting plate.

[0009] Furthermore, an air intake extension pipe made of rigid material is fixedly provided on the top of the suction cup mounting plate. The length of the air intake extension pipe is greater than the sum of the length of the cylinder telescopic rod and the thickness of the cylinder bracket. A through hole is provided on the cylinder bracket corresponding to the air intake extension pipe. The suction cup group is connected to the bottom end of the air intake extension pipe through a pipeline, and the top end of the air intake extension pipe is connected to the compressor through a pipeline.

[0010] Furthermore, a guide mechanism is provided on one side or both sides of the cylinder.

[0011] Furthermore, the guide mechanism includes a guide sleeve and a guide rod. The guide sleeve is arranged on the cylinder bracket. One end of the guide rod is fixedly connected to the suction cup mounting plate, and the other end passes through the guide sleeve and is slidably connected to the guide sleeve. The guide rod is arranged parallel to the telescopic rod of the cylinder.

[0012] Furthermore, the suction cup modules are provided in two groups and are symmetrically arranged on both sides of the bridge cutting machine head.

[0013] Compared with the prior art, the beneficial effects of the utility model are: the plates are picked up by adsorbing several suction cup groups on the suction cup module, and the air paths of different suction cup groups can be controlled by the solenoid valve according to the contour size of the plates, and the appropriate suction cup group is selected to pick up the plates. By picking up the plates in time, it is ensured that the spacing between the graphics is not increased, and normal cutting can be carried out without damaging other graphics, thereby improving the utilization rate of the plates. The use of the accordion-type dustproof cloth is also beneficial to dust and water prevention, and increases the service life of the cylinder. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the position of the utility model on the bridge cutting machine;

[0015] Figure 2 It is a structural schematic diagram of the utility model;

[0016] Figure 3 This is a schematic diagram of the internal structure of the accordion-type dustproof cloth in the utility model;

[0017] Figure 4 It is a schematic diagram of the pneumatic suction cup in the utility model;

[0018] Figure 5 This is a schematic diagram of two sets of suction cup modules used in the present invention;

[0019] Figure 6 It is a side view of two groups of suction cup modules in the utility model.

[0020] Legend: 001, suction cup module; 1, mounting plate; 2, cylinder bracket; 3, cylinder; 4, suction cup mounting plate; 5, suction cup assembly; 6, pneumatic suction cup; 7, guide mechanism; 701, guide sleeve; 702, guide rod; 8, accordion dustproof cloth; 9, air intake extension pipe. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solutions and advantages of the embodiments of the utility model clearer, the technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments.

[0022] Example 1

[0023] like Figures 1 to 4 As shown, a multi-partition combined material grabbing suction cup mechanism for a bridge cutting machine includes a suction cup module 001; the suction cup module 001 includes a mounting plate 1 arranged on one side of the head of the bridge cutting machine, a cylinder bracket 2 is fixedly mounted on the mounting plate 1, a cylinder 3 is arranged on the cylinder bracket 2, a travel switch is arranged on the cylinder 3, a telescopic rod of the cylinder 3 is arranged downwardly through the cylinder bracket 2 in a vertical direction, a suction cup mounting plate 4 is provided at the telescopic end of the telescopic rod, a plurality of suction cup groups 5 are provided at the bottom of the suction cup mounting plate 4, each suction cup group 5 includes at least one pneumatic suction cup 6, and the pneumatic suction cup 6 is used to absorb and pick up the plate.

[0024] The pneumatic suction cups 6 of several suction cup groups 5 are connected to an external compressor through a common pipeline via solenoid valves, and the on-off working state of the air circuit of each suction cup group is controlled by the on-off solenoid valve. The on-off of the air circuits of different suction cup groups 5 is controlled by the solenoid valve, and a suitable suction cup group 5 is selected to pick up the plate. The plate is picked up in time to ensure that the spacing between the graphics is not increased, and normal cutting can be achieved without damaging other graphics, thereby improving the utilization rate of the plate.

[0025] A guide mechanism 7 is provided on one side of the cylinder 3. By providing the guide mechanism 7, the telescopic rod of the cylinder 3 can be prevented from deflecting during the extension and retraction process, thereby improving stability and ensuring the success rate of picking up by the pneumatic suction cup 6.

[0026] The guide mechanism 7 includes a guide sleeve 701 and a guide rod 702. The guide sleeve 701 is arranged on the cylinder bracket 2. One end of the guide rod 702 is fixedly connected to the suction cup mounting plate 4, and the other end passes through the guide sleeve 701 and is slidably connected to the guide sleeve 701. The guide rod 702 is arranged parallel to the telescopic rod of the cylinder 3.

[0027] Working process:

[0028] When there is no grabbing signal: the telescopic rod of the cylinder 3 is in a retracted state, and the suction cup mounting plate 4 is in a high position, which does not affect the processing of the plate by the bridge cutting machine;

[0029] Receive the grabbing signal: control the bridge cutting machine head to the specified position, the telescopic rod of the cylinder 3 extends to drive the suction cup mounting plate 4 to descend, triggering the lower sensing switch. At this time, the pneumatic suction cup 6 is lower than the saw blade and contacts the plate. The solenoid valve controls the air path of the suction cup group 5 corresponding to the plate to be connected, and the compressor works. The pneumatic suction cup 6 draws vacuum in the corresponding area of ​​the plate to achieve the adsorption and picking of the plate. The bridge cutting machine head is controlled to reach the specified position, the pneumatic suction cup 6 releases the plate, and the telescopic rod of the cylinder 3 is retracted, triggering the upper sensing switch, completing the plate shift, and the bridge cutting machine head performs subsequent cutting tasks.

[0030] Example 2

[0031] like Figures 1 to 6 As shown, as a preferred embodiment of Example 1,

[0032] An accordion-type dustproof cloth 8 is arranged between the cylinder bracket 2 and the suction cup mounting plate 4 , the upper end of the accordion-type dustproof cloth 8 is tightly connected to the cylinder bracket 2 , and the lower end of the accordion-type dustproof cloth 8 is tightly connected to the suction cup mounting plate 4 .

[0033] An air intake extension pipe 9 made of rigid material is fixedly provided on the top of the suction cup mounting plate 4. The length of the air intake extension pipe 9 is greater than the sum of the length of the telescopic rod of the cylinder 3 and the thickness of the cylinder bracket 2. A through hole is provided on the cylinder bracket 2 corresponding to the air intake extension pipe 9. The suction cup group 5 is connected to the bottom end of the air intake extension pipe 9 through a pipeline, and the top end of the air intake extension pipe 9 is connected to the compressor through a pipeline.

[0034] By providing the air intake extension pipe 9, it can be ensured that the air intake pipeline of the suction cup group 5 is always higher than the top of the accordion-style dustproof cloth 8, avoiding interference between the air pipe and the accordion-style dustproof cloth 8, causing the air pipe to loosen or the accordion-style dustproof cloth 8 to fall off.

[0035] The use of the accordion dustproof cloth 8 is beneficial to dustproof and waterproof, and increases the service life of the cylinder 3.

[0036] The guide mechanisms 7 are arranged on both sides of the cylinder 3, and the stability is higher than that of the guide mechanism 7 arranged on one side.

[0037] Example 3

[0038] like Figure 1 , 5 As shown in Figure 6, as a preferred solution of Example 1 or 2, two groups of suction cup modules 001 are used and symmetrically arranged on both sides of the bridge cutting machine head; using two groups of suction cup modules 001, the efficiency of picking up the plate is higher and the effect is better.

[0039] Finally, it should be noted that the above-described embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the various embodiments of the utility model.

Claims

1. A multi-partition combined material grabbing suction cup mechanism for a bridge cutting machine, characterized in that: It includes at least one suction cup module; the suction cup module includes a mounting plate arranged on one side of the bridge cutting machine head, a cylinder bracket is fixedly mounted on the mounting plate, a cylinder is arranged on the cylinder bracket, a travel switch is arranged on the cylinder, a telescopic rod of the cylinder passes through the cylinder bracket downward in a vertical direction, a suction cup mounting plate is arranged at the telescopic end of the telescopic rod, a plurality of suction cup groups are arranged at the bottom of the suction cup mounting plate, and each suction cup group includes at least one pneumatic suction cup.

2. The multi-partition combined material grabbing suction cup mechanism for a bridge cutting machine according to claim 1, characterized in that: The pneumatic suction cups of several suction cup groups are respectively connected to an external compressor through a common pipeline via electromagnetic valves, and the electromagnetic valve controls the on-off of the air circuit of each suction cup group by on-off.

3. The multi-partition combined material grabbing suction cup mechanism for a bridge cutting machine according to claim 2, characterized in that: An accordion-type dustproof cloth is arranged between the cylinder bracket and the suction cup mounting plate, the upper end of the accordion-type dustproof cloth is tightly connected to the cylinder bracket, and the lower end of the accordion-type dustproof cloth is tightly connected to the suction cup mounting plate.

4. The multi-zone combined material grabbing suction cup mechanism for a bridge cutting machine according to claim 3, characterized in that: An air intake extension pipe made of rigid material is fixedly installed on the top of the suction cup mounting plate. The length of the air intake extension pipe is greater than the sum of the length of the cylinder telescopic rod and the thickness of the cylinder bracket. A through hole is provided on the cylinder bracket corresponding to the air intake extension pipe. The suction cup group is connected to the bottom end of the air intake extension pipe through a pipeline, and the top end of the air intake extension pipe is connected to the compressor through a pipeline.

5. The multi-partition combined material grabbing suction cup mechanism for a bridge cutting machine according to any one of claims 1 to 4, characterized in that: A guide mechanism is provided on one or both sides of the cylinder.

6. The multi-zone combined material grabbing suction cup mechanism for a bridge cutting machine according to claim 5, characterized in that: The guide mechanism includes a guide sleeve and a guide rod. The guide sleeve is arranged on the cylinder bracket. One end of the guide rod is fixedly connected to the suction cup mounting plate, and the other end passes through the guide sleeve and is slidably connected to the guide sleeve. The guide rod is arranged parallel to the telescopic rod of the cylinder.

7. The multi-zone combined material grabbing suction cup mechanism for a bridge cutting machine according to claim 1, characterized in that: The suction cup modules are in two groups and are symmetrically arranged on both sides of the bridge cutting machine head.

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