CN213111629U

CN213111629U - Blast pipe material feeding unit

Info

Publication number: CN213111629U
Application number: CN202022084608.0U
Authority: CN
Inventors: 朱兴军
Original assignee: Chongqing Huizhao Photoelectric Technology Co ltd
Current assignee: Chongqing Huizhao Photoelectric Technology Co ltd
Priority date: 2020-09-22
Filing date: 2020-09-22
Publication date: 2021-05-04
Anticipated expiration: 2030-09-22

Abstract

The utility model discloses an exhaust pipe feeding device, which comprises a workbench, a feeding groove, a transferring mechanism and a conveying mechanism; the feeding groove is arranged on the workbench and is obliquely arranged, and comprises a high end and a low end; the transfer mechanism comprises a power source, a rotating arm and a clamp, the power source is arranged on the workbench and connected with the rotating arm and can drive the rotating arm to rotate, the clamp is arranged on the rotating arm and can clamp the exhaust pipe, and the lower end of the feed chute is positioned on the rotating track of the clamp; the conveying mechanism comprises a support and a clamping part, the support is arranged on the assembly line, the clamping part is arranged on the support and can clamp the exhaust pipe, and the conveying mechanism is located on the rotating track of the clamp. Above-mentioned blast pipe material feeding unit can help the staff to select separately the blast pipe in batches, independently comes out every blast pipe pay-off alone, has both alleviateed staff's working strength, has promoted work efficiency again.

Description

Blast pipe material feeding unit

Technical Field

The utility model relates to a bulb production technical field, concretely relates to blast pipe material feeding unit.

Background

A bulb, a lighting source that emits light and heat by electrical energy, the most common function being illumination. An incandescent lamp is a type of bulb that emits light by electrically heating a filament wire (which is typically a tungsten wire in modern times) to incandescent light using a resistor. The outer periphery of the electric bulb is made of glass, and the filament is kept under vacuum, or under inert gas at low pressure, and functions to prevent the filament from being oxidized at high temperature.

When the incandescent lamp is produced, air in the glass shell is firstly pumped out through the exhaust pipe, a small amount of nitrogen-argon mixed gas is filled in, and welding and sealing are carried out to avoid air leakage of the bulb. By exhausting air and filling inert gas, the filament made of tungsten filament and other materials can be prevented from being oxidized. In the prior art, although the forming process of the exhaust pipes and the bulbs is automated, the batch of exhaust pipes need to be manually sorted before forming, and the exhaust pipes are taken out one by one and then put into the bulbs, so that the subsequent operations are time-consuming and labor-consuming for operators, and the working efficiency is low.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model provides a blast pipe material feeding unit can help the operating personnel to see off in proper order again after for single with batch blast pipe branch selection, promotes work efficiency.

In order to achieve the above purpose, the present invention is realized by the following technical solution: an exhaust pipe feeding device comprises a workbench, a feeding groove, a transfer mechanism and a conveying mechanism;

the feeding groove is arranged on the workbench and is obliquely arranged, and comprises a high end and a low end;

the transfer mechanism comprises a power source, a rotating arm and a clamp, the power source is arranged on the workbench and connected with the rotating arm and can drive the rotating arm to rotate, the clamp is arranged on the rotating arm and can clamp the exhaust pipe, and the lower end of the feed chute is positioned on the rotating track of the clamp;

the conveying mechanism comprises a support and a clamping part, the support is arranged on the assembly line, the clamping part is arranged on the support and can clamp the exhaust pipe, and the conveying mechanism is located on the rotating track of the clamp.

Put into the blast pipe in the chute to from high-end to low end landing, power supply drive rotor arm is transporting mechanism and chute reciprocating motion, and anchor clamps are cliied the blast pipe and are turned to transport mechanism department, and the back is cliied with the blast pipe to the clamping part, transports to next process along with the assembly line and processes.

Above-mentioned blast pipe material feeding unit's beneficial effect is: only need put into the silo of sending into with blast pipe in batches, can select separately to transport again after single to the blast pipe and see off, alleviateed operating personnel's working strength, promoted work efficiency.

The device further comprises limit blocks, limit plates and lifting blocks, wherein the limit blocks are arranged on two sides of the lower end of the feeding groove, and the limit plates are covered on the lower end of the feeding groove;

the lifting block is arranged below the feeding groove and can rotate towards the feeding groove, and an inclined plane is arranged at one end, close to the feeding groove, of the lifting block and at one side far away from the high end of the lifting block.

The blast pipe can only slide in one to the chute feeder bottom under the effect of limiting plate at every turn, and the stopper can avoid the blast pipe roll-off chute feeder simultaneously. After the lifting block rotates towards the feeding groove, the inclined plane of the lifting block can lift the exhaust pipe at the tail end, and the exhaust pipe is clamped by the clamp conveniently.

The feeding device comprises a feeding groove, a feeding groove and a driving source, wherein the feeding groove is arranged on the upper portion of the feeding groove, one side of the feeding groove, close to the feeding groove, is provided with a round corner, and the driving source is connected with the adjusting block and can drive the adjusting block to rotate towards the feeding groove;

the driving source is also connected with the lifting block and can drive the lifting block to rotate towards the direction of the feeding groove.

The driving source drives the adjusting block to rotate towards the feeding groove, the exhaust pipes can be arranged, the exhaust pipes can enter the limiting plates in sequence, and blockage is avoided. The adjusting block and the lifting block are respectively located above and below the feeding groove, so that the lifting groove can be driven by the same driving source, and the round angle of the adjusting block is used for preventing the surface of the exhaust pipe from being damaged.

Furthermore, the limiting blocks are in a step shape.

After the exhaust pipe is jacked up by the lifting block, the exhaust pipe slides onto the step of the limiting block, and the exhaust pipe is clamped by the clamp conveniently.

Furthermore, the clamp comprises two symmetrically arranged clamping blocks and an air cylinder, the clamping blocks and the air cylinder are both arranged on the rotating arm, and the two clamping blocks are connected through a spring;

the one end of cylinder sets up towards the clamp splice, and is equipped with the wedge, the little one end of wedge sets up towards the clamp splice, and can insert between two clamp splices.

The air cylinder pushes the wedge-shaped block to be inserted between the two clamping blocks to push the two clamping blocks open, then the air cylinder contracts, and the spring drives the two clamping blocks to close, so that the exhaust pipe can be clamped.

Further, the clamping part comprises a motor, a driving gear, two driven gears and a first clamping block, the motor is arranged on the support and connected with the driving gear, the driven gears are meshed with the driving gear, and the first clamping block is symmetrically provided with two clamping blocks and connected with the driving gear and the driven gears respectively.

The motor drives the driving gear and the driven gear to rotate, so that the two clamping blocks move towards or away from each other, and the exhaust pipe is clamped or loosened.

Drawings

In order to more clearly illustrate the embodiments of the present invention, the drawings used in the embodiments will be briefly described below. In all the drawings, the elements or parts are not necessarily drawn to actual scale.

Fig. 1 is a top view of an exhaust pipe feeding device according to an embodiment of the present invention;

FIG. 2 is a front view of an exhaust pipe feed assembly shown in FIG. 1;

FIG. 3 is a schematic structural diagram of a limiting block of the exhaust pipe feeding device shown in FIG. 1;

reference numerals: 10-a material receiving groove, 110-a limiting block, 120-a limiting plate, 130-a lifting block, 140-an adjusting block and 150-a rotating motor;

20-a transfer mechanism, 210-a motor, 220-a rotating arm, 230-a clamp, 231-an air cylinder, 232-a clamping block, 233-a spring and 234-a wedge block;

30-conveying mechanism, 310-bracket, 320-clamp block I, 330-driving gear and 340-driven gear.

Detailed Description

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.

Referring to fig. 1 to 3, the utility model provides an exhaust pipe feeding device, including workstation, chute feeder 10, transport mechanism 20 and transport mechanism 30, put into chute feeder 10 with many blast pipes in, transport mechanism 20 transports one blast pipe to transport mechanism 30 department to carry out follow-up processing.

Specifically, the chute 10 and the transfer mechanism 20 are both disposed on the worktable and are disposed obliquely, and both ends are high-end and low-end, respectively. The transfer mechanism 20 includes a power source, which is a motor 210 in this embodiment, disposed on the table, a rotary arm 220, and a jig 230. The motor 210 is connected with one end of the rotating arm 220, and can drive the rotating arm 220 to rotate around the circumferential direction, and the clamp 230 is arranged at one end of the rotating arm 220 far away from the motor 210 and can clamp the exhaust pipe.

The conveying mechanism 30 includes a holder 310 and a holding portion, the holder 310 is disposed on the assembly line, the holding portion is disposed on the holder 310 and can hold the exhaust pipe, and both the lower end of the chute 10 and the conveying mechanism 30 are located on the rotation locus of the jig 230. The motor 210 drives the rotating arm 220 and the clamp 230 to rotate, the exhaust pipe sliding to the lower end of the feeding chute 10 is clamped, then the exhaust pipe is rotated to the conveying mechanism 30, the clamping part clamps the exhaust pipe, and the exhaust pipe is conveyed to the next process along the production line.

Specifically, the lower end of the feeding groove 10 is further provided with a limiting block 110 and a limiting plate 120, the limiting plate 120 covers the feeding groove 10, and the thickness of the limiting plate can only pass through one exhaust pipe, so that the exhaust pipes can be sequentially queued and enter the feeding groove. The limiting blocks 110 are arranged on two sides of the end portion, can block the exhaust pipe and avoid falling, limit the exhaust pipe from two ends only, and suspend in the middle to facilitate clamping by the clamp 230.

The upper part of the feeding chute 10 is provided with an adjusting block 140, the lower part is provided with a lifting block 130, and the adjusting block 140 and the lifting block 130 are both connected with the same driving source. The adjusting block 140 is rounded at one side facing the feeding chute 10, the lifting block 130 is provided with an inclined surface at one side facing one end of the feeding chute 10 and close to the lower end, and both the adjusting block 140 and the lifting block 130 can rotate towards the feeding chute 10.

After the adjusting block 140 rotates towards the feeding groove 10, the tail end of the adjusting block reaches the inlet of the limiting plate 120, and the distance between the adjusting block and the feeding groove 10 can only accommodate one exhaust pipe, so that redundant exhaust pipes can be pushed upwards. Avoid taking place the jam, rotate reciprocatingly and comb the blast pipe, can both get into a blast pipe at every turn, the fillet is used for avoiding the scratch blast pipe. The lifting block 130 is inserted between the endmost exhaust pipe and the penultimate exhaust pipe when moving toward the chute 10, and the inclined surface can lift the endmost exhaust pipe for the gripper 230 to grip. In this embodiment, the stopper 110 is stepped, and after the exhaust pipe is lifted by the lifting block 130, the exhaust pipe falls on the step of the stopper 110, thereby further facilitating the clamping by the clamp 230.

In the present embodiment, the driving source is the rotating motor 150, and is connected to the rotating motor 150, so that when the adjustment block 140 is driven to rotate downward, the lifting block 130 rotates downward, and when the lifting block 130 rotates upward, the adjustment block 140 also rotates upward. After every exhaust pipe that lifts centre gripping is walked, just get into an exhaust pipe again and arrive between the limiting plate 120 to transport the exhaust pipe in proper order.

Specifically, the clamp 230 includes two symmetrically disposed clamping blocks 232 and an air cylinder 231, the clamping blocks 232 and the air cylinder 231 are both disposed on the rotating arm 220, the two clamping blocks 232 are connected through a spring 233, the air cylinder 231 is disposed toward the two clamping blocks 232 and is provided with a wedge 234, and a small end of the wedge 234 can be inserted between the two clamping blocks 232. When the cylinder 231 extends, the wedge block 234 is driven to be inserted between the two clamping blocks 232, the two clamping blocks 232 are opened, the exhaust pipe enters the space between the two clamping blocks 232 after being lifted, the cylinder 231 contracts, and the clamping blocks 232 are closed under the action of the spring 233, so that the exhaust pipe can be clamped and transported.

Specifically, the clamping portion includes a motor, a driving gear 330, a driven gear 340 and a first clamping block 320, all of which are disposed on the bracket 310, the motor is connected with the driving gear 330, since the motor is a conventional technical means, not shown in the figure, the driven gear 340 is engaged with the driving gear 330, and the first clamping block 320 is symmetrically disposed in two and is respectively connected with the driving gear 330 and the driven gear 340. The motor rotates to drive the driving gear 330 and the driven gear 340 to rotate, so as to drive the two clamping blocks one 320 to move towards or away from each other, thereby clamping or releasing the exhaust pipe. After the exhaust pipe is clamped by the clamping portion, the bracket 310 is conveyed to the next process along the production line, and then the next conveying mechanism is in place to receive the next exhaust pipe.

The working principle of the exhaust pipe feeding device is as follows: a plurality of batched exhaust pipes are placed into the feeding groove 10, the exhaust pipes slide from a high end to a low end, the rotating motor 150 drives the adjusting blocks 140 and the lifting blocks 130 to rotate towards the feeding groove 10 in a staggered mode, the exhaust pipes sequentially enter the limiting plates 120 and the feeding groove 10, and the lifting blocks 130 lift the exhaust pipes at the tail ends. The motor 210 drives the rotating arm 220 and the clamp 230 to rotate between the feeding chute 10 and the conveying mechanism 30 in a reciprocating mode, the clamp 230 clamps the lifted exhaust pipe and conveys the exhaust pipe to the conveying mechanism 30, the clamping part clamps the exhaust pipe, the clamp 230 is loosened, and the assembly line can drive the exhaust pipe to be conveyed to the next process.

Use above-mentioned blast pipe material feeding unit, only need put into the feeding groove with blast pipe in batches, can see the blast pipe in proper order and see off, alleviateed the work burden of artifical separation, and work efficiency is higher.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the scope of the embodiments of the present invention, and are intended to be covered by the claims and the specification.

Claims

1. The utility model provides an exhaust pipe material feeding unit, includes the workstation, its characterized in that: the device also comprises a feeding groove, a transferring mechanism and a conveying mechanism;

2. The exhaust pipe feeding device according to claim 1, wherein: the device comprises a feeding groove, a feeding device and a lifting device, and is characterized by further comprising limiting blocks, limiting plates and lifting blocks, wherein the limiting blocks are arranged on two sides of the lower end of the feeding groove, and the limiting plates are covered on the lower end of the feeding groove;

3. The exhaust pipe feeding device according to claim 2, wherein: the feeding device comprises a feeding chute, a feeding chute and a driving source, wherein the feeding chute is arranged in the feeding chute, the feeding chute is provided with a round angle at one side close to the feeding chute, and the driving source is connected with the adjusting block and can drive the adjusting block to rotate towards the feeding chute;

4. The exhaust pipe feeding device according to claim 2, wherein: the limiting blocks are in a step shape.

5. The exhaust pipe feeding device according to claim 1, wherein: the clamp comprises two symmetrically arranged clamping blocks and an air cylinder, the clamping blocks and the air cylinder are both arranged on the rotating arm, and the two clamping blocks are connected through a spring;

6. The exhaust pipe feeding device according to claim 1, wherein: the clamping part comprises a motor, a driving gear, two driven gears and a first clamping block, the motor is arranged on the support and connected with the driving gear, the driven gears are meshed with the driving gear, and the first clamping block is symmetrically provided with two clamping blocks and connected with the driving gear and the driven gears respectively.