Height-adjustable bar conveying device

Abstract

The utility model discloses a height-adjustable bar conveying device, which belongs to the technical field of bar processing, and comprises four electric lifting rods, one end of each electric lifting rod is fixedly connected with a mounting plate, the four mounting plates are fixedly connected with a same conveying frame, and the conveying frame is fixedly connected with a conveying belt. Storage grooves are symmetrically formed in the inner wall of the conveying frame, and a motor is installed on one side of the conveying frame. According to the height-adjustable bar conveying device, the motor, the gear connecting rod, the toothed chain and the abutting plate are arranged, the gear connecting rod drives a limiting conveying belt on the inner side of the toothed chain to convey bars, and when the bars are conveyed, the bars make contact with a rubber wear-resisting plate on the abutting plate; the rubber wear-resisting plate extrudes the bar to enable one side of the bar to be clamped into a groove outside the limiting conveying belt, the bar is clamped and limited, inclined displacement of the bar in the conveying process is avoided, isolated conveying of the bar is guaranteed, and conveying safety is guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model belongs to bar processing technical field, concretely is a kind of height adjustable bar conveying device. BACKGROUND

[0002] Bar is for sheet and other section bar, it is the material of certain length round or polygonal long stick shape, in the processing use of bar, bar feeder is used to send bar into the inside of processing equipment, bar feeder can position and regularize bar, so that it stably enters the inside of processing equipment, the existing bar conveying device is usually used to convey bar by belt when using, bar is prone to rolling during conveying, which leads to the situation that bar is inclined to one side and stuck in the inside of conveying frame during conveying, thereby affecting conveying stability. SUMMARY

[0003] In order to overcome the above-mentioned defects, the utility model provides a kind of height adjustable bar conveying device, solve the device usually adopt belt to convey bar, bar is prone to rolling during conveying, which leads to the situation that bar is inclined to one side and stuck in the inside of conveying frame during conveying, thereby affecting conveying stability problem.

[0004] To achieve the above object, the utility model provides the following technical scheme: a kind of height adjustable bar conveying device, including electric lifting rod, the electric lifting rod quantity is four, one end of the electric lifting rod is fixedly connected with mounting plate, four the mounting plate is fixedly connected with same conveying frame, the conveying frame inner wall is symmetrically provided with receiving groove, the conveying frame one side is installed with motor, the motor is installed with gear connecting rod by output shaft, the gear connecting rod outer tooth is connected with two groups of tooth chain, the tooth chain is slidably connected with the inner wall of receiving groove, the same limit conveying belt is arranged between two groups of tooth chain, the conveying frame is fixedly connected with assembly plate by bolt, the assembly plate quantity is two, connecting seat is installed between two assembly plates.

[0005] As a further scheme of the utility model: the connecting seat is provided with reset spring, the conveying frame is rotatably connected with pressing plate by pivot, the pressing plate is fixedly connected with one end of reset spring, the pressing plate one side is installed with rubber wear plate.

[0006] As a further scheme of the utility model: the conveying frame is fixedly connected with pivot seat, pivot seat is installed with loading frame outside.

[0007] As a further scheme of the utility model: the loading frame is fixedly connected with connecting support, the connecting support is provided with electric pressing rod.

[0008] As a further scheme of the utility model: the electric pressure lever is fixedly connected with a limiting baffle, and the limiting baffle is slidably connected with the charging frame.

[0009] As a further scheme of the utility model: a movable seat is arranged on one side of the conveying frame and under the charging frame, and an electric push rod is installed between the two movable seats through a rotating shaft.

[0010] Compared with the prior art, the utility model has the beneficial effects that:

[0011] The height-adjustable bar conveying device is characterized in that a motor, a gear connecting rod, a toothed chain and a pressing plate are arranged, the motor drives the gear connecting rod to rotate through an output shaft, so that the gear connecting rod drives the limiting conveying belt on the inner side of the toothed chain to convey the bar through the toothed connection with the toothed chain, when the bar is conveyed, the bar is in contact with the rubber wear plate on the pressing plate, the rubber wear plate extrudes the bar, the side of the bar is clamped into the groove outside the limiting conveying belt, the bar is clamped and limited, the inclination displacement of the bar during the conveying process is avoided, the isolation conveying of the bar is ensured, and the conveying safety is ensured.

[0012] The height-adjustable bar conveying device is characterized in that an electric push rod, a limiting baffle, a charging frame and an electric pressure lever are arranged, the electric push rod is telescopic between the movable seats, so as to drive the charging frame to swing on the rotating shaft seat, thereby driving the bar in the charging frame to shake, the bar is arranged neatly in the charging frame, the electric pressure lever drives the limiting baffle to lift upward to cancel the limiting of the bar in the charging frame, the quantitative feeding of the bar is realized, and the stability and conveying efficiency of the bar conveying are improved. BRIEF DESCRIPTION OF DRAWINGS

[0013] Fig. 1 It is a three-dimensional structure schematic view of the utility model;

[0014] Fig. 2 It is a cross-sectional structure schematic view of the conveying frame and the toothed chain of the utility model;

[0015] Fig. 3 It is a connecting seat and a return spring structure schematic view of the utility model;

[0016] In the drawing: 1, electric lifting rod; 2, mounting plate; 3, conveying frame; 4, motor; 5, gear connecting rod; 6, toothed chain; 7, limiting conveying belt; 8, storage groove; 9, assembly plate; 10, connecting seat; 11, return spring; 12, pressing plate; 13, rubber wear plate; 14, rotating shaft seat; 15, charging frame; 16, connecting support; 17, electric pressure lever; 18, limiting baffle; 19, movable seat; 20, electric push rod. DETAILED DESCRIPTION

[0017] The technical scheme of the patent will be further described in detail in combination with specific implementation manners.

[0018] As Figs. 1-3 The utility model provides a height adjustable bar conveying device, including electric lifting rod 1, electric lifting rod 1 number is four, electric lifting rod 1 one end is fixedly connected with mounting plate 2, four mounting plates 2 are fixedly connected with same conveying frame 3 on, conveying frame 3 is fixedly connected with pivot seat 14 on, pivot seat 14 outer installation has loading frame 15, conveying frame 3 one side with loading frame 15 below are evenly provided with movable seat 19, two movable seats 19 are installed with electric push rod 20 through the pivot between, through setting movable seat 19, movable seat 19 is connected with electric push rod 20 through the pivot, to control loading frame 15 to rotate on pivot seat 14 when electric push rod 20 telescopic, to control loading frame 15 inclination angle,

[0019] Loading frame 15 is fixedly connected with connecting support 16, connecting support 16 is provided with electric pressure rod 17, electric pressure rod 17 is fixedly connected with limit baffle 18 below, limit baffle 18 is slidably connected with loading frame 15, through setting limit baffle 18, limit baffle 18 is by resting in loading frame 15 inner bottom, to realize the blocking limit of bar in loading frame 15,

[0020] Conveying frame 3 inner wall is opened in the symmetry and is provided with receiving groove 8, conveying frame 3 one side is installed with motor 4, motor 4 is installed with gear connecting rod 5 through output shaft, two groups of toothed chains 6 are connected with the outer gear of gear connecting rod 5, toothed chain 6 is slidably connected with the inner wall of receiving groove 8, through setting receiving groove 8, receiving groove 8 is by receiving toothed chain 6, to limit the blocking of limit conveying belt 7 by conveying frame 3, avoid the bar on limit conveying belt 7 from limit conveying belt 7 both sides and slide off the device, reduce the loss of bar,

[0021] Two groups of toothed chains 6 are provided with same limit conveying belt 7 between, conveying frame 3 is fixedly connected with assembly plate 9 through bolt, assembly plate 9 number is two, connecting seat 10 is installed between two assembly plates 9, connecting seat 10 is provided with return spring 11, through setting return spring 11, when bar is extruded and drives abutting plate 12 to rise below abutting plate 12, abutting plate 12 extrudes return spring 11, and return spring 11 generates corresponding elastic force and drives abutting plate 12 to reset after bar passes, conveniently extrude next bar into the recess outside limit conveying belt 7,

[0022] Conveying frame 3 is rotatably connected with abutting plate 12 through the pivot, abutting plate 12 is fixedly connected with return spring 11 one end, rubber wear plate 13 is installed on one side of abutting plate 12, through setting rubber wear plate 13, when rubber wear plate 13 is contacted with bar, because rubber wear plate 13 is soft, avoid the surface scratch of bar when being contacted with rubber wear plate 13.

[0023] The working principle of the utility model is:

[0024] When using, the conveying frame 3 is adjusted by the electric lifting rod 1, so that the conveying frame 3 is adapted to different conveying heights, then the bar is placed in the loading frame 15, the electric push rod 20 is started, the electric push rod 20 drives the loading frame 15 to shake, the bar is arranged along with the loading frame 15, the electric pressure rod 17 drives the limiting baffle 18 to move up to cancel the limiting of the bar, so that the bar falls into the conveying frame 3, along with the operation of the motor 4 on one side of the conveying frame 3, the sprocket chain 6 and the limiting conveying belt 7 are driven to move, along with the movement of the limiting conveying belt 7, the bar is conveyed, the bar is extruded on the rubber wear-resistant plate 13 on the pressing plate 12 in the conveying process, the rubber wear-resistant plate 13 extrudes the bar into the groove of the limiting conveying belt 7, and then the isolation conveying of the bar is realized, and the reset spring 11 is moved upward along with the extrusion of the bar to generate corresponding elastic force, so that the pressing plate 12 is reset to continue extruding and limiting the subsequent bar.

[0025] In the description of the utility model, it should be explained that, unless there is definite provision and limitation, the terms "mounting", "connecting", "connection" should be understood in broad sense, for example, it can be fixed connection, can be detachable connection, or integrally connected, can be mechanical connection, can be electrical connection, can be directly connected, can be indirectly connected through intermediate medium, can be the communication inside two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to specific circumstances.

[0026] The above detailed the preferred embodiment of the patent, but the patent is not limited to the above-mentioned embodiment, within the knowledge of ordinary skilled in the art, various changes can be made without departing from the purpose of the patent.

Claims

1. A height-adjustable bar conveying device, comprising an electric lifting rod (1), characterized in that: There are four electric lifting rods (1). One end of each electric lifting rod (1) is fixedly connected to a mounting plate (2). The same conveyor frame (3) is fixedly connected to the four mounting plates (2). The inner wall of the conveyor frame (3) is symmetrically provided with a storage groove (8). A motor (4) is installed on one side of the conveyor frame (3). The motor (4) is connected to a gear connecting rod (5) through an output shaft. Two sets of gear chains (6) are externally connected to the gear connecting rod (5). The gear chains (6) are slidably connected to the inner wall of the storage groove (8). The same limiting conveyor belt (7) is provided between the two sets of gear chains (6). An assembly plate (9) is fixedly connected to the conveyor frame (3) by bolts. There are two assembly plates (9). A connecting seat (10) is installed between the two assembly plates (9).

2. The height-adjustable bar conveying device according to claim 1, characterized in that: A reset spring (11) is provided on the connecting seat (10). The conveying frame (3) is rotatably connected to a pressure plate (12) via a rotating shaft. The pressure plate (12) is fixedly connected to one end of the reset spring (11). A rubber wear-resistant plate (13) is installed on one side of the pressure plate (12).

3. The height-adjustable bar conveying device according to claim 1, characterized in that: A rotating shaft seat (14) is fixedly connected to the conveying frame (3), and a loading frame (15) is installed outside the rotating shaft seat (14).

4. The height-adjustable bar conveying device according to claim 3, characterized in that: A connecting bracket (16) is fixedly connected to the loading frame (15), and an electric pressure rod (17) is provided on the connecting bracket (16).

5. The height-adjustable bar conveying device according to claim 4, characterized in that: The electric pressure rod (17) is fixedly connected to a limiting baffle (18), and the limiting baffle (18) is slidably connected to the loading frame (15).

6. The height-adjustable bar conveying device according to claim 3, characterized in that: Movable seats (19) are provided on one side of the conveying frame (3) and under the loading frame (15), and an electric push rod (20) is installed between the two movable seats (19) via a rotating shaft.

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