Bar conveying mechanism

Abstract

A bar conveying mechanism comprises a conveying channel and a clamping assembly used for clamping bars in the conveying channel. The conveying channel comprises an inclined feeding inclined plate, a vertically-arranged front baffle, a rear baffle arranged behind the front baffle and an inclined discharging inclined plate, a gap between the front baffle and the rear baffle forms a vertical material channel, the feeding inclined plate is in butt joint with an upper end inlet of the vertical material channel, and the discharging inclined plate is in butt joint with a lower end inlet of the vertical material channel. The discharging inclined plate is in butt joint with an outlet in the lower end of the vertical material channel. The clamping assembly comprises a first rotating shaft arranged on one side of the rear baffle, a second rotating shaft arranged on one side of the front baffle and an air cylinder, one or more first clamping blocks are arranged on the first rotating shaft, and one or more second clamping blocks are arranged on the second rotating shaft. Manual operation is reduced, and working efficiency and reliability are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of conveying equipment, in particular to a bar material conveying mechanism. Background Art

[0002] When loading the bar material, it needs to be transported from one workstation to another. However, currently, the bar material is generally transported and transported manually, which consumes manpower and has low work efficiency. Summary of the invention

[0003] The technical problem to be solved by the utility model is to provide a bar material conveying mechanism, which reduces manual operation and improves work efficiency and reliability.

[0004] In order to solve the above technical problems, the technical solution of the utility model is: a bar conveying mechanism, including a conveying channel and a clamping assembly for clamping the bar in the conveying channel; the conveying channel includes an inclined feed inclined plate, a vertically arranged front baffle, a rear baffle arranged behind the front baffle and an inclined discharge inclined plate, the gap between the front baffle and the rear baffle forms a vertical material channel, the feed inclined plate is connected to the upper inlet of the vertical material channel, and the discharge inclined plate is connected to the lower outlet of the vertical material channel; the clamping assembly includes a first rotating shaft arranged on one side of the rear baffle, a second rotating shaft and a cylinder arranged on one side of the front baffle, the first The rotating shaft is parallel to the second rotating shaft and is pivotally connected to the bracket. The telescopic rod of the cylinder is connected to one end of the first connecting rod, and the other end of the first connecting rod is connected to the first rotating shaft. The end of the first rotating shaft is provided with a first connecting plate, and the end of the second rotating shaft is provided with a second connecting plate. The first connecting plate is provided with a roller, and the second connecting plate is provided with an elongated hole. The roller is arranged in the elongated hole. The first rotating shaft is provided with one or more first clamping blocks, and the rear baffle is provided with a first avoidance hole corresponding to the first clamping block. The second rotating shaft is provided with one or more second clamping blocks, and the front baffle is provided with a second avoidance hole corresponding to the second clamping block. Principle of the utility model: The rod enters the conveying channel from the feed inclined plate, and the rod rolls into the vertical material channel on the feed inclined plate by its own gravity. The rod is orderly conveyed in the vertical material channel through the clamping and releasing actions of the clamping assembly. Finally, the rod enters the next workstation through the discharge inclined plate.

[0005] As an improvement, the bracket includes a first mounting plate, a second mounting plate arranged below the first mounting plate and wall panels arranged on both sides of the first mounting plate, a support column is provided between the first mounting plate and the second mounting plate, the first rotating shaft and the second rotating shaft are pivotally connected between the two wall panels, and the cylinder body of the cylinder is mounted on the second mounting plate through a hinge seat.

[0006] As an improvement, a first flange is provided at the upper end of the front baffle, the feed inclined plate is fixed on the first flange, the upper end of the rear baffle extends upward to form a mounting portion, a limit plate is provided above the feed inclined plate, the rear end of the limit plate is bent to form a second flange and fixed to the mounting portion, the front end of the limit plate is bent to form a bell mouth, and the rear end of the discharge inclined plate is fixed to the first mounting plate by a bolt column.

[0007] As an improvement, the first clamping block and the second clamping block both include a seat body and a cylinder arranged on the side of the seat body facing the vertical material channel.

[0008] Compared with the prior art, the utility model has the following beneficial effects:

[0009] The utility model utilizes the conveying channel to guide and convey the bar material in a specified direction, utilizes the bar material in the conveying channel between the clamping components to separate and convey the bar material in an orderly manner, can convey the bar material stably and accurately, ensures the safety and stability of the production process, and improves the overall operation efficiency and reliability of the production line. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is a three-dimensional diagram of the utility model.

[0011] Figure 2 It is a side view of the utility model.

[0012] Figure 3 It is a back view of the utility model. DETAILED DESCRIPTION

[0013] The utility model will be further described below in conjunction with the accompanying drawings.

[0014] like Figures 1 to 3As shown, a bar material conveying mechanism comprises a conveying channel 1, a clamping assembly 2 and a bracket 3 for clamping the bar material in the conveying channel 1. The conveying channel 1 comprises an inclined feed ramp 11, a vertically arranged front baffle 14, a rear baffle 13 arranged behind the front baffle 14 and an inclined discharge ramp 15; the gap between the front baffle 14 and the rear baffle 13 forms a vertical material channel, and the width of the vertical channel is slightly larger than the diameter of the bar material 4, and the gap between the front baffle 14 and the rear baffle 13 can be adjusted to accommodate the conveying of bar materials 4 of different diameters; the feed ramp 11 is butted against the upper inlet of the vertical material channel, and the discharge ramp 15 is butted against the lower outlet of the vertical material channel. Docking, the bar 4 enters the vertical material channel from the feed ramp 11, and the bar 4 comes out of the vertical material channel and falls on the discharge ramp 15; the upper end of the front baffle 14 is provided with a first flange, the feed ramp 11 is fixed on the first flange, the upper end of the rear baffle 13 extends upward to form a mounting portion, a limit plate is provided above the feed ramp 11, the rear end of the limit plate is bent to form a second flange and fixed on the mounting portion, the front end of the limit plate is bent to form a bell mouth, and the rear end of the discharge ramp 15 is fixed to the first mounting plate by a bolt column. The bracket 3 includes a first mounting plate 31, a second mounting plate 32 arranged below the first mounting plate 31, and a wall panel 34 arranged on both sides of the first mounting plate 31, and a support column 33 is provided between the first mounting plate 31 and the second mounting plate 32. The clamping assembly 2 includes a first rotating shaft 23 arranged on one side of the rear baffle 13, a second rotating shaft 25 arranged on one side of the front baffle 14, and a cylinder 21; the first rotating shaft 23 is parallel to the second rotating shaft 25 and is pivotally connected between the two wall panels 34 of the bracket 3, the cylinder body of the cylinder 21 is installed on the second mounting plate 32 through a hinge seat 22, the telescopic rod of the cylinder 21 is connected to one end of the first connecting rod 29, and the other end of the first connecting rod 29 is connected to the first rotating shaft 23, the end of the first rotating shaft 23 is provided with a first connecting plate 24, the end of the second rotating shaft 25 is provided with a second connecting plate 26, the first connecting plate 24 is provided with a roller 231, the second connecting plate 26 is provided with an elongated hole 261, and the roller 231 is arranged in the elongated hole 261; There are more than one first clamping block 27 on the first rotating shaft 23, and a first avoidance hole is provided on the rear baffle 13 corresponding to the first clamping block 27. The rotation of the first rotating shaft 23 can make the first clamping block 27 approach or move away from the bar material 4 in the vertical material channel. There are more than one second clamping block 28 on the second rotating shaft 25, and a second avoidance hole is provided on the front baffle 14 corresponding to the second clamping block 28. The rotation of the second rotating shaft 25 can make the second clamping block 28 approach or move away from the bar material 4 in the vertical material channel. The positions of the first clamping block 27 and the second clamping block 28 correspond, and the first clamping block 27 and the second clamping block 28 form a clamping and releasing action under the action of the cylinder 21; the first clamping block 27 and the second clamping block 28 both include a seat body and a cylinder provided on the side of the seat body facing the vertical material channel.

[0015] Principle of the utility model: the bar material 4 enters the conveying channel 1 from the feed inclined plate 11, and the bar material 4 rolls into the vertical material channel by its own gravity on the feed inclined plate 11. The bar material 4 is orderly conveyed in the vertical material channel through the clamping and releasing actions of the clamping assembly 2, and finally the bar material 4 enters the next workstation through the discharge inclined plate 15.

Claims

1. A bar conveying mechanism, characterized in that: It includes a conveying channel and a clamping assembly for clamping the rods in the conveying channel; the conveying channel includes an inclined feed ramp, a vertically arranged front baffle, a rear baffle arranged behind the front baffle, and an inclined discharge ramp, the gap between the front baffle and the rear baffle forms a vertical material channel, the feed ramp is docked with the upper inlet of the vertical material channel, and the discharge ramp is docked with the lower outlet of the vertical material channel; the clamping assembly includes a first rotating shaft arranged on one side of the rear baffle, a second rotating shaft arranged on one side of the front baffle, and a cylinder, the first rotating shaft is parallel to the second rotating shaft and is pivotally connected to the bracket The telescopic rod of the cylinder is connected to one end of the first connecting rod, and the other end of the first connecting rod is connected to the first rotating shaft. A first connecting plate is provided at the end of the first rotating shaft, and a second connecting plate is provided at the end of the second rotating shaft. A roller is provided on the first connecting plate, and an elongated hole is provided on the second connecting plate. The roller is arranged in the elongated hole. One or more first clamping blocks are provided on the first rotating shaft, and a first avoidance hole is provided on the rear baffle corresponding to the first clamping block. One or more second clamping blocks are provided on the second rotating shaft, and a second avoidance hole is provided on the front baffle corresponding to the second clamping block.

2. A bar material conveying mechanism according to claim 1, characterized in that: The bracket includes a first mounting plate, a second mounting plate arranged below the first mounting plate and wall panels arranged on both sides of the first mounting plate, a support column is arranged between the first mounting plate and the second mounting plate, the first rotating shaft and the second rotating shaft are pivotally connected between the two wall panels, and the cylinder body of the cylinder is mounted on the second mounting plate through a hinge seat.

3. A bar material conveying mechanism according to claim 2, characterized in that: The upper end of the front baffle is provided with a first flange, the feed inclined plate is fixed on the first flange, the upper end of the rear baffle extends upward to form a mounting portion, a limit plate is provided above the feed inclined plate, the rear end of the limit plate is bent to form a second flange and fixed to the mounting portion, the front end of the limit plate is bent to form a bell mouth, and the rear end of the discharge inclined plate is fixed to the first mounting plate by a bolt column.

4. A bar material conveying mechanism according to claim 1, characterized in that: The first clamping block and the second clamping block both include a seat body and a cylinder arranged on the side of the seat body facing the vertical material channel.

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