Copper billet one-by-one discharging device

Abstract

The utility model discloses a copper billet one-by-one discharging device which comprises a discharging frame used for storing bar-shaped copper billets, the discharging frame is arranged in an inclined mode, the lower side of the discharging frame is a discharging end connected with a conveying belt, and therefore the copper billets stored on the discharging frame can roll towards the discharging end through gravity. A plurality of material blocking mechanisms arranged in the axial direction of the copper billet are arranged at the discharging end of the discharging frame. The material blocking mechanism comprises a front material blocking rod and a rear material blocking rod which are arranged front and back; the front material blocking rod and the rear material blocking rod are arranged in a linkage mode, so that when the front material blocking rod extends out of the plane of the material placing frame, the rear material blocking rod retracts. When the rear material blocking rod extends out of the plane of the material placing frame, the front material blocking rod retracts; the distance between the front material blocking rod and the rear material blocking rod is larger than the diameter of the copper billet and smaller than 1.3 times of the diameter of the copper billet. The device is simple in structure and easy to implement, does not need precise control and complex mechanical equipment, and is easy to popularize.

Description

TECHNICAL FIELD

[0001] The utility model belongs to copper pipe manufacturing technical field, especially relate to a copper billet one by one discharging device. BACKGROUND

[0002] The precision copper pipe is often used in the refrigeration or heat supply pipeline, can be used in different environment, especially in the white household appliance field application is the most extensive, such as in the condenser of air conditioner it is one of the best connecting pipeline.

[0003] In the process of producing precision copper pipe, need to roll the copper billet of bar shape into copper pipe and then stretch to the diameter required. In the prior art, generally adopt the form of grabbing to grab one copper billet at a time and send into the rolling equipment, and the realization of grabbing device is more complex, and easy to grab mistakenly. UTILITY MODEL CONTENTS

[0004] Therefore, the utility model provides a copper billet one by one discharging device, can realize the one by one discharging of copper billet.

[0005] To solve above technical problem, the technical scheme of the utility model is as follows: a copper billet one by one discharging device, including the discharging frame for storing the bar copper billet, the discharging frame is arranged obliquely, and the lower side is the discharging end connected with the conveying belt, so that the copper billet stored on the discharging frame can roll to the discharging end by gravity;The discharging end of the discharging frame is provided with a plurality of material blocking mechanisms arranged along the axial direction of the copper billet;The material blocking mechanism includes front and rear material blocking rods arranged in front and back;The front and rear material blocking rods are linked to each other, so that when the front material blocking rod extends out of the plane of the discharging frame, the rear material blocking rod retracts;When the rear material blocking rod extends out of the plane of the discharging frame, the front material blocking rod retracts;The distance between the front and rear material blocking rods is greater than the diameter of the copper billet and less than 1.3 times the diameter of the copper billet.

[0006] As an improvement, a linkage rod is arranged between the front and rear material blocking rods, and the two ends of the linkage rod are hinged to the front and rear material blocking rods respectively;The middle part of the linkage rod is sleeved on the rotating shaft and can rotate along the rotating shaft;One of the front and rear material blocking rods is driven to lift by a lifting drive device.

[0007] As an improvement, the rear material blocking rod is driven to lift by a lifting drive device;The lifting drive device is an oil cylinder;A universal joint is arranged between the oil cylinder and the rear material blocking rod.

[0008] As a preferred, the universal joint connecting rod and the rear material blocking rod are connected by threads, and locked by a locking nut.

[0009] As an improvement, the rear end of the front material blocking rod is provided with a tail rod, and a universal joint is arranged between the tail rod and the front material blocking rod;The linkage rod is hinged to the tail rod.

[0010] As a kind of preferred, the universal joint connecting rod is connected with front stop rod using thread, and is locked by jam nut.

[0011] As a kind of improvement, the upper end of front stop rod is tapering from small to big.

[0012] As a kind of improvement, the tip of front stop rod is made of rubber.

[0013] As a kind of improvement, the stop mechanism includes mounting plate, two guide sleeves are arranged on the mounting plate, and front stop rod and rear stop rod can be lifted along two guide sleeves respectively.

[0014] As a kind of improvement, front stop rod and rear stop rod are driven by lifting drive oil cylinder I and lifting drive oil cylinder II respectively, and the lifting drive oil cylinder I and the lifting drive oil cylinder II are linked and controlled by reversing valve.

[0015] The utility model has the advantages that:

[0016] The copper billet one-by-one discharging device with the above structure, in initial condition, front stop rod retracts and rear stop rod extends, so that all copper billets are intercepted on discharging rack. Since the distance between front stop rod and rear stop rod is greater than the diameter of copper billet and less than 1.3 times of the diameter of copper billet, the first copper billet can be isolated from other copper billets when front stop rod extends each time, and the first copper billet isolated at this time rolls on conveying belt under the action of gravity, realizing automatic one-by-one discharging. The utility model has simple structure, is easy to realize, and does not need precise control and complex mechanical equipment, and is easy to popularize. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is the schematic view of stop mechanism in the utility model embodiment 1.

[0018] Figure 2 It is the schematic view of front stop rod retraction and rear stop rod extension of the utility model.

[0019] Figure 3 It is the schematic view of front stop rod extension and rear stop rod retraction of the utility model.

[0020] Figure 4 It is the schematic view of stop mechanism in the utility model embodiment 2.

[0021] Mark in drawing: 1 front stop rod, 2 rear stop rod, 3 universal joint, 4 tail rod, 5 linkage rod, 6 oil cylinder, 7 mounting plate, 8 guide sleeve, 11 lifting drive oil cylinder I, 21 lifting drive oil cylinder II, 100 discharging rack. DETAILED DESCRIPTION

[0022] In order for the person skilled in the art to better understand the technical scheme of the utility model, the utility model will be further explained in detail below in combination with specific embodiments.

[0023] Embodiment 1

[0024] As Figure 1 shown, the utility model provides a copper billet one by one discharging device, including the discharging frame 100 for depositing bar copper billet, the discharging frame 100 is arranged obliquely, and its lower side is the discharging end connected with the conveying belt, so that the copper billet stored on the discharging frame can roll to the discharging end by gravity, the discharging end of the discharging frame 100 is provided with a plurality of material blocking mechanisms arranged along the axial direction of copper billet, it can be foreseen that all material blocking mechanisms move synchronously, the material blocking mechanism includes front and rear material blocking rod 1 and rear material blocking rod 2, the front and rear material blocking rod 1 and rear material blocking rod 2 are linked and arranged, so that when the front material blocking rod 1 extends out of the plane of the discharging frame 100, the rear material blocking rod 2 retracts, and when the rear material blocking rod 2 extends out of the plane of the discharging frame 100, the front material blocking rod 1 retracts, the distance between the front material blocking rod 1 and rear material blocking rod 2 is greater than the diameter of copper billet and less than 1.3 times of the diameter of copper billet.

[0025] The principle of the utility model is that: in the initial condition, as Figure 2 shown, the front material blocking rod 1 retracts and the rear material blocking rod 2 extends, so that all copper billets are intercepted on the discharging frame 100, because the distance between the front material blocking rod 1 and rear material blocking rod 2 is greater than the diameter of copper billet and less than 1.3 times of the diameter of copper billet, so that the first copper billet can be isolated from other copper billets when the front material blocking rod 1 extends out each time, as Figure 3 shown, and at this time, the rear material blocking rod 2 retracts, the first copper billet isolated rolls onto the conveying belt under the action of gravity, realizing automatic one by one discharging.

[0026] In the embodiment, the front material blocking rod 1 and rear material blocking rod 2 are provided with a linkage rod 5, the two ends of the linkage rod 5 are respectively hinged with the front material blocking rod 1 and rear material blocking rod 2, the middle part of the linkage rod 5 is sleeved on the rotating shaft and can rotate along the rotating shaft, one of the front material blocking rod 1 and rear material blocking rod 2 is driven to lift by the lifting driving device, and the linkage rod realizes the linkage of one extension and one retraction through the lever principle of the linkage rod.

[0027] More specifically, in the embodiment, the rear material blocking rod 2 is selected to lift by the lifting driving device, the lifting driving device is an oil cylinder 6, and a universal joint 3 is arranged between the oil cylinder 6 and the tail rod 4 of the rear material blocking rod 2, and the universal joint 3 can tolerate the angular deviation of force transmission in the axial direction.

[0028] In addition, the universal joint 3 connecting rod and the rear material blocking rod 2 are connected by threads, and are locked by a locking nut, so that the rear material blocking rod 2 and the universal joint 3 are firmly connected.

[0029] Similarly, a tail rod is provided at the rear end of the front barrier rod 1, and a universal joint is provided between the tail rod and the front barrier rod 1; the linkage rod 5 is hinged to the tail rod. The universal joint connecting rod is threadedly connected to the front barrier rod 1 and locked by tightening the nut.

[0030] To make it easier for the front baffle 1 to isolate the first copper billet, the upper end of the front baffle 1 is tapered, wider at the bottom than the top. To avoid damaging the copper billet, the tip of the front baffle 1 is made of rubber.

[0031] In addition, the material blocking mechanism includes a mounting plate 7, on which two guide sleeves 8 are provided; the front material blocking rod 1 and the rear material blocking rod 2 can be raised and lowered along the two guide sleeves 8 respectively to prevent the front material blocking rod 1 and the rear material blocking rod 2 from deviating.

[0032] Example 2

[0033] like Figure 4 As shown, unlike Embodiment 1, in this embodiment, the front barrier bar 1 and the rear barrier bar 2 are driven by lifting drive cylinder I11 and lifting drive cylinder II21 respectively; the lifting drive cylinder I11 and lifting drive cylinder II21 are linked and controlled by a reversing valve.

[0034] The above are merely preferred embodiments of this utility model. It should be noted that the above preferred embodiments should not be considered as limitations on this utility model, and the scope of protection of this utility model should be determined by the scope defined in the claims. For those skilled in the art, several improvements and modifications can be made without departing from the spirit and scope of this utility model, and these improvements and modifications should also be considered within the scope of protection of this utility model.

Claims

1. A device for the one-by-one delivery of copper billets, characterized in that: The application relates to a copper billet storage rack, which comprises a storage rack for storing rod-shaped copper billets, wherein the storage rack is arranged in an inclined manner, the lower side of the storage rack is provided with a discharge end connected with a conveying belt, so that the copper billets stored in the storage rack can roll to the discharge end by gravity; the discharge end of the storage rack is provided with a plurality of material blocking mechanisms arranged along the axial direction of the copper billets; the material blocking mechanisms comprise front and rear blocking rods arranged in front and behind; the front and rear blocking rods are arranged in linkage, so that when the front blocking rod extends out of the plane of the storage rack, the rear blocking rod is retracted; and when the rear blocking rod extends out of the plane of the storage rack, the front blocking rod is retracted; the distance between the front and rear blocking rods is greater than the diameter of the copper billet and less than 1.3 times the diameter of the copper billet.

2. The device for one-by-one feeding of copper billets according to claim 1, characterized in that: A linkage rod is arranged between the front and rear blocking rods, the two ends of the linkage rod are respectively hinged to the front and rear blocking rods, the middle part of the linkage rod is sleeved on a rotating shaft and can rotate along the rotating shaft, one of the front and rear blocking rods is driven to lift by a lifting driving device.

3. A device for one-by-one delivery of copper billets according to claim 2, characterized in that: The rear blocking rod is driven to lift by a lifting driving device; the lifting driving device is an oil cylinder; a universal joint is arranged between the oil cylinder and the rear blocking rod.

4. The apparatus according to claim 3, wherein: The universal joint connecting rod is connected with the rear blocking rod through screw threads and is locked by a locking nut.

5. The apparatus according to claim 2, wherein: The rear end of the front blocking rod is provided with a tail rod, a universal joint is arranged between the tail rod and the front blocking rod, and the linkage rod is hinged to the tail rod.

6. A copper billet one-by-one discharging device according to claim 5, characterized in that: The universal joint connecting rod is connected with the front blocking rod through screw threads and is locked by a locking nut.

7. The apparatus according to claim 1, wherein: The upper end of the front blocking rod is a taper with a small upper end and a large lower end.

8. The apparatus according to claim 2, wherein: The tip of the front blocking rod is made of rubber.

9. The apparatus according to claim 1, wherein: The material blocking mechanism comprises a mounting plate, two guide sleeves are arranged on the mounting plate, and the front and rear blocking rods can respectively lift along the two guide sleeves.

10. The apparatus according to claim 1, wherein: The front and rear blocking rods are respectively driven by lifting driving oil cylinder I and lifting driving oil cylinder II; the lifting driving oil cylinder I and the lifting driving oil cylinder II are linkage controlled by a reversing valve.

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