Conveying line frame auxiliary clamp with adjustable clamping force

Abstract

The conveying line frame auxiliary clamp with the adjustable clamping force is applied to the field of clamps and comprises an installation connecting plate, one side of the installation connecting plate is in threaded connection with two guide assemblies through positioning bolts, and a clamping assembly is connected between the two guide assemblies. The upper surface and the lower surface of the installation connecting plate are both fixedly connected with positioning vertical plates, and the front faces of the two positioning vertical plates are both provided with two installation screw holes, the position of the installation transverse plate can be adjusted through the arranged adjusting guide plate and the adjusting sliding groove, and when the installation transverse plate is adjusted to the position, to be supported and positioned, of the transport line frame, the installation transverse plate can be fixed through the adjusting guide plate and the adjusting sliding groove. The clamping connecting plate can be pushed by the arranged electric air cylinder to clamp the to-be-positioned position of the conveying line frame, the pressure sensor can detect the pressure between the clamping connecting plate and the conveying line frame, the clamping pressure of the electric air cylinder can be set through the arranged PLC, and the situation that the pressure applied by the electric air cylinder is too large is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of jigs, and particularly relates to an auxiliary jig for a transportation line frame with adjustable clamping force. Background Technique

[0002] One or more side plate frames are usually arranged on both sides of the transportation line frame. These side plate frames extend along the length direction of the transportation line to provide support and stability for the whole structure. Between the side plate frames, a row of jigs will be arranged in sequence to fix and transport articles. To assist in fixing the transportation line frame, generally, an auxiliary jig is used to assist in supporting and fixing the transportation line frame at a place far from the original support frame.

[0003] The clamping force of common auxiliary jigs is difficult to adjust. When the clamping force is too large, the plate of the transportation line frame is easily deformed, and the common auxiliary jigs cannot adjust the positioning and supporting positions, which is not convenient to adjust the jig to adapt to the weak support part of the transportation line frame for support. Therefore, an auxiliary jig for a transportation line frame with adjustable clamping force is needed to solve the above problems. Content of the Utility Model

[0004] The purpose of the utility model is to provide an auxiliary jig for a transportation line frame with adjustable clamping force to solve the problems raised in the above background technique: the clamping force of common auxiliary jigs is difficult to adjust. When the clamping force is too large, the plate of the transportation line frame is easily deformed, and the common auxiliary jigs cannot adjust the positioning and supporting positions, which is not convenient to adjust the jig to adapt to the weak support part of the transportation line frame for support.

[0005] To achieve the above purpose, the utility model provides the following technical scheme: an auxiliary jig for a transportation line frame with adjustable clamping force, including an installation connecting plate. One side of the installation connecting plate is threadedly connected with two guiding components through positioning bolts. A clamping component is connected between the two guiding components. The upper surface and the lower surface of the installation connecting plate are both fixedly connected with positioning vertical plates, and two installation screw holes are arranged on the front surfaces of the two positioning vertical plates.

[0006] Preferably, the guiding component includes an adjusting guide plate. An adjusting sliding groove is arranged at the center of the adjusting guide plate, and a plurality of positioning screw holes are arranged on one side of the adjusting guide plate.

[0007] Preferably, the clamping component includes an installation cross plate. Adjusting connecting plates are fixedly connected to both sides of the installation cross plate. The two adjusting connecting plates and the positioning screw holes in the corresponding positions are threadedly connected with positioning bolts.

[0008] Preferably, each adjusting connecting plate is slidably connected with the adjusting sliding groove in the corresponding position. Electric cylinders are installed on both sides of the upper surface of the installation cross plate, and a pushing sliding groove is arranged at the center of the upper surface of the installation cross plate.

[0009] Preferably, two clamping connecting plates are slidably connected inside the pushing chute, and the output ends of one ends of the two electric cylinders both pass through the pushing chute and are fixedly connected to the clamping connecting plates facing each other in position.

[0010] Preferably, pressure sensors are installed at the centers of one sides of the two clamping connecting plates, and a PLC programming controller is installed on one side edge of the installation cross plate. The purpose of such a setting is as follows: The position of the installation cross plate can be adjusted through the provided adjusting guide plate and adjusting chute. When the installation cross plate is adjusted to the position to be supported and positioned on the transportation line frame, the positioning bolt passes through the positioning screw hole and is threadedly connected to the adjusting connecting plate to position the installation cross plate. The provided electric cylinders can push the clamping connecting plates to clamp the position to be positioned on the transportation line frame. The pressure sensors can detect the pressure between the clamping connecting plates and the transportation line frame. The provided PLC programming controller can set the clamping pressure of the electric cylinders to avoid excessive pressure applied by the electric cylinders.

[0011] The technical effects and advantages of the present utility model:

[0012] (1) Through the provided adjusting guide plate and adjusting chute, the position of the installation cross plate can be adjusted in this device. When the installation cross plate is adjusted to the position to be supported and positioned on the transportation line frame, the positioning bolt passes through the positioning screw hole and is threadedly connected to the adjusting connecting plate to position the installation cross plate. The provided electric cylinders can push the clamping connecting plates to clamp the position to be positioned on the transportation line frame. The pressure sensors can detect the pressure between the clamping connecting plates and the transportation line frame. The provided PLC programming controller can set the clamping pressure of the electric cylinders to avoid excessive pressure applied by the electric cylinders, solving the problems that the clamping force of common auxiliary jigs is difficult to adjust, the transportation line frame plate is easily deformed when the clamping force is too large, and the common auxiliary jigs cannot adjust the positioning and support positions and are not convenient to adjust the jig to adapt to the weak support points of the transportation line frame for support;

[0013] (2) In this device, the provided positioning vertical plate and installation connecting plate can be positioned by bolts in a manner that fits the support point of the transportation line frame. Description of the Drawings

[0014] Figure 1 is the overall structural schematic diagram of the present utility model;

[0015] Figure 2 is the structural schematic diagram of the clamping assembly in the present utility model;

[0016] Figure 3 is the connection structural schematic diagram between the installation connecting plate and the guiding assembly in the present utility model.

[0017] In the figure: 1. Installation connecting plate; 2. Guide assembly; 201. Adjusting guide plate; 202. Adjusting chute; 203. Positioning screw hole; 3. Clamping assembly; 301. Installation cross plate; 302. Electric cylinder; 303. Propelling chute; 304. Clamping connecting plate; 305. Pressure sensor; 306. PLC programming controller; 307. Adjusting connecting plate; 4. Positioning vertical plate. Specific embodiments

[0018] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0019] The present invention provides a Figures 1-3 transport line frame auxiliary fixture with adjustable clamping force as shown in the figure, including an installation connecting plate 1. Two guide assemblies 2 are threadedly connected to one side of the installation connecting plate 1 through positioning bolts. A clamping assembly 3 is connected between the two guide assemblies 2. Positioning vertical plates 4 are fixedly connected to both the upper surface and the lower surface of the installation connecting plate 1. Two installation screw holes are provided on the front surfaces of the two positioning vertical plates 4.

[0020] As Figures 1-3 shown, a transport line frame auxiliary fixture with adjustable clamping force, the guide assembly 2 includes an adjusting guide plate 201. An adjusting chute 202 is provided at the center of the adjusting guide plate 201. A plurality of positioning screw holes 203 are provided on one side of the adjusting guide plate 201. The clamping assembly 3 includes an installation cross plate 301. Adjusting connecting plates 307 are fixedly connected to both sides of the installation cross plate 301. The two adjusting connecting plates 307 and the positioning screw holes 203 in the corresponding positions are threadedly connected with positioning bolts. Each adjusting connecting plate 307 is slidably connected to the adjusting chute 202 in the corresponding position. Electric cylinders 302 are installed on both sides of the upper surface of the installation cross plate 301. A propelling chute 303 is provided at the center of the upper surface of the installation cross plate 301. Two clamping connecting plates 304 are slidably connected inside the propelling chute 303. The output ends of one end of the two electric cylinders 302 both pass through the propelling chute 303 and are fixedly connected to the clamping connecting plates 304 in the corresponding positions. Pressure sensors 305 are installed at the centers of one side of the two clamping connecting plates 304. A PLC programming controller 306 is installed on one side of the installation cross plate 301.

[0021] Working principle of the utility model: The position of the mounting cross plate 301 can be adjusted by the provided adjusting guide plate 201 and adjusting chute 202. When the mounting cross plate 301 is adjusted to the position to be supported and positioned on the transportation line frame, the positioning bolt passes through the positioning screw hole 203 and is threadedly connected to the adjusting connecting plate 307 to position the mounting cross plate 301. The provided electric cylinder 302 can push the clamping connecting plate 304 to clamp the position to be positioned on the transportation line frame. The pressure sensor 305 can detect the pressure between the clamping connecting plate 304 and the transportation line frame. The provided PLC programming controller 306 can set the clamping pressure of the electric cylinder 302 to avoid excessive pressure applied by the electric cylinder 302. The provided positioning vertical plate 4 and mounting connecting plate 1 can be fitted to the supporting position of the transportation line frame and positioned by bolts.

[0022] In the description of the present utility model, unless otherwise clearly defined and limited, the terms "set", "installed", "connected", "connected", "fixed" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components or the interaction relationship between two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0023] The standard parts used in the present utility model can all be purchased from the market, and the special-shaped parts can be customized according to the description of the specification and the drawings.

[0024] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A conveyor line frame auxiliary clamp with adjustable clamping force, comprising a mounting connecting plate (1), characterized in that: One side of the mounting connecting plate (1) is threadedly connected to two guide assemblies (2) via positioning bolts, a clamping assembly (3) is connected between the two guide assemblies (2), the upper surface and the lower surface of the mounting connecting plate (1) are fixedly connected to positioning vertical plates (4), and the front sides of the two positioning vertical plates (4) are each provided with two mounting screw holes.

2. The auxiliary clamp for a transport line frame with adjustable clamping force according to claim 1, characterized in that: The guide assembly (2) comprises an adjustment guide plate (201), an adjustment slide groove (202) is arranged at the center of the adjustment guide plate (201), and a plurality of positioning screw holes (203) are arranged on one side of the adjustment guide plate (201).

3. The auxiliary clamp for a transport line frame with adjustable clamping force according to claim 2, characterized in that: The clamping assembly (3) comprises a mounting transverse plate (301), both sides of which are fixedly connected with adjustment connecting plates (307), and two adjustment connecting plates (307) are threadedly connected with positioning bolts through positioning screw holes (203) that are located opposite to each other.

4. The auxiliary clamp for a transport line frame with adjustable clamping force according to claim 3 is characterized in that: Each of the adjustment connecting plates (307) is slidably connected to an adjustment slide groove (202) located opposite to the adjustment connecting plate (307), electric cylinders (302) are installed on both sides of the upper surface of the installation transverse plate (301), and a propulsion slide groove (303) is arranged at the center of the upper surface of the installation transverse plate (301).

5. The auxiliary clamp for a transport line frame with adjustable clamping force according to claim 4, characterized in that: The pushing slide groove (303) is internally slidably connected to two clamping connecting plates (304), and the output ends of one end of the two electric cylinders (302) pass through the pushing slide groove (303) and are fixedly connected to the clamping connecting plates (304) located opposite to each other.

6. The auxiliary clamp for a transport line frame with adjustable clamping force according to claim 5, characterized in that: A pressure sensor (305) is installed at the center of one side of the two clamping connecting plates (304), and a PLC programming controller (306) is installed on one side of the installation horizontal plate (301).

Images