CN217707437U - Novel transmission belt feeder - Google Patents

Abstract

The utility model relates to the technical field of transmission belts, in particular to a novel transmission belt conveyor, which comprises a belt moving device, a fluent strip lifting device and a base support, wherein the belt moving device is provided with two groups of middle supports, two belts and two groups of power mechanisms; the fluent strip lifting device is provided with a fluent strip, a movable support, a supporting cross beam and a lifting cylinder, wherein the lifting cylinder is arranged on a base support, the top of a cylinder rod of the lifting cylinder is arranged on the movable support, the supporting cross beam is arranged on the movable support through a supporting vertical beam, and the fluent strip is arranged on the supporting cross beam; the utility model discloses an automatic unloading of overturning of robot has practiced thrift the unloading time, has reduced labour cost, operation process safe and reliable.

Description

Novel transmission belt feeder

Technical Field

The utility model relates to a transmission belt technical field, concretely relates to novel transmission belt feeder.

Background

In the industries of automobiles, household appliances and the like, sheet metal parts are all finished by stamping, a plurality of parts with complex shapes need to be stamped for a plurality of times, and in an early stamping line, a semi-finished product stamped by an A1 sequence press needs to be turned over for 180 degrees after being fed manually, put on a belt conveyor and then transmitted to a feeding side of an A2 sequence press by the belt conveyor. In order to improve the labor safety, reduce the labor cost and improve the productivity, the blanking mode is improved at present, a blanking robot is used for carrying out overturning blanking on semi-finished products of an A1-order press, the traditional belt conveyor cannot meet the requirement, and a novel conveying belt conveyor needs to be designed. The automatic blanking machine is used for meeting the requirements of turning blanking transmission of semi-finished products in an A1 sequence initial mode and blanking transmission of flat materials in an A1 sequence idle station mode of a blanking robot.

SUMMERY OF THE UTILITY MODEL

To the problem that exists among the prior art, the utility model aims to provide a novel transmission belt feeder.

The utility model provides a technical scheme that its technical problem adopted is: a novel transmission belt conveyor comprises a belt moving device, a fluent strip lifting device and a base support, wherein the belt moving device is provided with two groups of middle supports, two belts and two groups of power mechanisms;

the fluent strip lifting device is provided with a fluent strip, a movable support, a supporting cross beam and a lifting cylinder, wherein the lifting cylinder is installed on a base support, the top of a cylinder rod of the lifting cylinder is installed on the movable support, the supporting cross beam is installed on the movable support through a supporting vertical beam, and the supporting cross beam is provided with the fluent strip and is used for controlling the fluent strip to lift and support materials through the lifting cylinder.

Preferably, parallel mount has slide rail A and slide rail B on the base support, installs two slider A on the slide rail A, installs two slider B on the slide rail B, and support in the middle of the installation between the slider A that sets up relatively and the slider B, belt support is installed at middle support top, and electric pulley is installed through the cylinder mounting panel to belt support one end, and turnabout drum is installed through turnabout drum mounting panel to belt support's the other end, is equipped with the belt between electric pulley and the turnabout drum for electric pulley drive belt rotates.

Preferably, guard rails are installed at both sides of the rear portion of the belt bracket.

Preferably, power unit includes bearing frame A, connecting seat, screw, guard shield, lead screw, bearing frame B, shaft coupling, speed reducer and servo motor, and the lead screw passes through bearing frame A and bearing frame B and installs on the base support, and the screw meets the screw on the lead screw, installs the connecting seat on the screw, and the connecting seat is installed on the middle support, and the guard shield is installed to the lead screw top, and the coupling joint speed reducer is passed through to the one end of lead screw, and servo motor is connected to the speed reducer for servo motor passes through the removal of lead screw control middle support and belt.

Preferably, the lifting cylinder is installed on the base support through a lifting support, vertical guide rails are arranged on vertical beams on two sides of the lifting support and are connected with the moving support in a sliding mode, and a descending position locking handle is arranged on the bottom of the moving support, close to the vertical guide rail on one side, and used for fixing the height of the moving support.

Preferably, the lifting cylinder and the fluent strip are arranged in the middle of the base support, the fluent strip is parallel to the two belts, one end of the fluent strip is shorter than the length of the belts and used for forming an end effector overturning and blanking area between the two belts, and a plurality of rollers are arranged on the upper portion of the fluent strip and used for supporting and assisting the material to move when the lifting cylinder is lifted.

Preferably, detection switches are installed at the tops of the front side and the rear side of the movable support and used for monitoring the in-place condition of the materials.

Preferably, the bottom of the base support is provided with a movable wheel through a transmission shaft, the base support is provided with a speed reduction motor, and the speed reduction motor is connected with the transmission shaft on one side through a chain and used for controlling the whole belt conveyor to move.

The utility model discloses following beneficial effect has:

the novel transmission belt conveyor designed by the utility model can automatically turn over and discharge materials for the robot, saves the discharging time, reduces the labor cost and has safe and reliable operation process; but the interval of two sets of transmission belt mobile device of design is automatic adjustment for realize that different specification stamping workpiece upset connects the material, and the middle part adopts the fluent strip to assist the roll support, carries more stably, reduces power loss.

Drawings

Fig. 1 is a top view of the assembly of the novel conveyor belt.

Fig. 2 is a front view of the novel belt conveyor.

Fig. 3 is a front view of the belt installation.

FIG. 4 is a top view of a belt installation.

Fig. 5 is a side view of a power mechanism of the belt moving device.

Fig. 6 is a plan view of a power mechanism of the belt moving device.

Fig. 7 is a schematic structural view of the fluent strip lifting device.

In the figure: 1-a belt; 2, a guardrail; 3-fluency strip; 4-sliding rail A; 5-a slide rail B; 6-a slide block A; 7-a transmission shaft; 8-a gear motor; 9-a slider B; 10-a base support; 11-a middle support; 12-a motorized roller; 13-a drum mounting plate; 14-a belt support; 15-a turnabout drum mounting plate; 16-a direction-changing drum; 17-bearing seat a; 18-a connection socket; 19-a screw nut; 20-a shield; 21-a lead screw; 22-bearing seat B; 23-a coupling; 24-a speed reducer; 25-a servo motor; 26-a support beam; 27-a detection switch; 28-moving the support; 29-supporting vertical beams; 30-vertical guide rails; 31-lowered position locking handle; 32-lifting cylinder.

Detailed Description

The technical solution in the embodiments of the present invention will be described in further detail in the following clearly and completely with reference to the accompanying drawings in the embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1-7, a novel transmission belt feeder, including belt mobile device, fluent strip elevating gear and base support 10, the removal wheel is installed through transmission shaft 7 in the bottom of base support 10, installs gear motor 8 on the base support 10, and gear motor 8 passes through the transmission shaft 7 of chain connection one side for gear motor 8 controls the removal of whole belt feeder, disposes running gear on ejection of compact belt feeder base support 10, and ejection of compact belt feeder is opened when being used for the mould change of A2 preface press.

The belt moving device comprises two groups of belt transmission mechanisms, each belt transmission mechanism is provided with a belt 1, an intermediate support 11, an electric roller 12, a roller mounting plate 13, a belt support 14, a turnabout roller mounting plate 15, a turnabout roller 16 and a power mechanism, the intermediate support 11 is slidably mounted on a base support, a belt is mounted at the top of the intermediate support and used for conveying materials, a slide rail A4 and a slide rail B5 are mounted on the base support 10 in parallel, two sliders A6 are mounted on the slide rail A4, two sliders B9 are mounted on the slide rail B5, the intermediate support 11 is mounted between the sliders A6 and the sliders B9 which are oppositely arranged, the belt support 14 is mounted at the top of the intermediate support 11, the electric roller 12 is mounted at one end of the belt support 14 through the roller mounting plate 13, the turnabout roller 16 is mounted at the other end of the belt support 14 through the turnabout roller mounting plate 15, the belt 1 is arranged between the electric roller 12 and the turnabout roller 16 and used for the electric roller 12 to drive the belt 1 to rotate.

Guard rails 2 are arranged on two sides (manual material taking side) of the rear part of the belt bracket 14. The flat material is prevented from cutting the operator, and the guardrail 2 can be manually pulled out and pushed back and locked so as to switch different working modes.

The middle part of the middle bracket 11 is connected with a power mechanism, and the power mechanism drives the two groups of middle brackets 11 and the belts 1 to move relatively on the base bracket 10 and is used for controlling the distance between the two belts 1; the power mechanism comprises a bearing seat A17, a connecting seat 18, a nut 19, a shield 20, a lead screw 21, a bearing seat B22, a coupler 23, a speed reducer 24 and a servo motor 25, wherein the lead screw 21 is installed on the base support 10 through the bearing seat A17 and the bearing seat B22, the lead screw 21 is connected with the nut 19 in a threaded manner, the connecting seat 18 is installed on the nut 19, the connecting seat 18 is installed on the middle support 11, the shield 20 is installed above the lead screw 21, one end of the lead screw 21 is connected with the speed reducer 24 through the coupler 23, the speed reducer 24 is connected with the servo motor 25, and the servo motor 25 is used for controlling the middle support 11 and the belt 1 to move along the sliding rail A4 and the sliding rail B5 on the horizontal position through the lead screw 21. The distance between the two groups of belt transmission mechanisms can be automatically adjusted, and the belt transmission mechanisms are used for realizing the turnover material receiving of stamping parts with different specifications; enough space needs to be reserved between the two groups of belts (1) (material receiving ends) and is used for reserving a position for the end effector when the semi-finished stamping piece is overturned to receive materials.

The fluent strip lifting device is provided with a fluent strip 3, a movable support 28, a supporting cross beam 26, a supporting vertical beam 29, a vertical guide rail 30, a descending position locking handle 31 and a lifting cylinder 32, the lifting cylinder 32 is installed on the base support 10 through the lifting support, the top of a cylinder rod of the lifting cylinder 32 is installed on the movable support 28, the vertical guide rails 30 are arranged on the vertical beams on two sides of the lifting support, the vertical guide rails 30 are connected with the movable support 28 in a sliding mode, the supporting cross beam 26 is installed on the movable support 28 through the supporting vertical beam 29, the fluent strip 3 is arranged on the supporting cross beam 26 and used for controlling the fluent strip 3 to ascend and descend by the lifting cylinder 32 to support materials, the descending position locking handle 31 is arranged at the bottom of the movable support 28 close to the vertical guide rail 30 on one side and used for fixing the height of the movable support 28.

Lift cylinder 32 and fluent strip 3 install the middle part at base support 10, fluent strip 3 is on a parallel with two belts 1 and at the middle part of belt 1, the length of fluent strip 3 one end weak point in belt 10, be used for (connect the material end) to leave sufficient space between two sets of belts 1, form the end effector upset unloading district between two belts 1, fluent strip 3 upper portion is equipped with the running roller of a plurality of plastics materials, be used for fluent strip 3 to support when lift cylinder 32 rises and the auxiliary material removes, fluent strip 3 can realize pneumatic lift, in order to dodge press forming spare.

The detection switches 27 are mounted at the tops of the front side and the rear side of the movable support 28 and used for monitoring the in-place condition of the materials.

The utility model discloses two kinds of mode of transmission belt feeder satisfy A1 preface press:

1.A1 sequence mode of a sequence press, in the mode, a transmission belt conveyor adjusts the distance between two groups of belts 1 according to the formula of a product, a servo motor 25 drives a lead screw 21 to rotate through a speed reducer 24 and a coupler 23 according to data configured by the product, a screw 19 drives a belt assembly to move in the horizontal direction under the driving of the rotation of the lead screw 21, and a sliding block A6, a sliding block B9, a sliding rail A4 and a sliding rail B5 play a role in guiding and supporting when moving horizontally. To avoid the collision of the semi-finished product in the sequence A1 with the fluency strip 3, the lifting cylinder 32 should be in a lowered position, which can be locked by the manual lowered position locking handle 31. The guardrail 2 should be pushed back and locked. After the functions are ready, the transmission belt conveyor is in a semi-finished product receiving state, the blanking robot takes out a semi-finished product of the A1-order press by using the end pick-up (the end pick-up is on, the semi-finished product is on), the end pick-up falls into a gap between the two belts 1 after being turned over for 180 degrees, when the semi-finished product is close to the belts 1, the end pick-up sucker is loosened and continues to move downwards for a distance and then stops, the electric roller 12 of the belt conveyor is started to drive the semi-finished product to move towards the A2-order press, when the detection switch 27 in the middle of the belt conveyor detects the material, the end pick-up of the blanking robot can withdraw from the belt conveyor to prepare for taking off the next material, when the detection switch 27 at the tail end of the belt conveyor detects the material, the electric roller 12 stops, the semi-finished product waits for manual feeding at the stop position, and one working cycle is completed.

And 2.A1 sequence press idle station mode. In the mode, the distance between the two groups of belts 1 is adjusted by the belt conveyor according to a product formula, the servo motor 25 drives the lead screw 21 to rotate through the speed reducer 24 and the coupler 23 according to data of the product formula, the screw 19 drives the belt assembly to move in the horizontal direction under the driving of the rotation of the lead screw 21, and the sliding block A6, the sliding block B9, the sliding rail A4 and the sliding rail B5 play a role in guiding and supporting when moving horizontally. In order to avoid the middle bending during the flat material conveying process, at the moment, the electromagnetic valve of the lifting cylinder 32 is controlled to be opened, the movable support 28 is lifted along the vertical guide rail 30, the fluent strip 3 is in the lifting position, and the fluent strip 3 plays a supporting role during the flat material conveying process. The guardrail (2) should be pushed out and locked to prevent the flat material from cutting the operator. After the functions are ready, the conveying belt conveyor is in a flat material receiving state, the blanking robot takes out the flat material in the empty station adapter plate of the A1 sequence press by using the end pick-up, the flat material is placed on the conveying belt conveyor after the horizontal position rotates 180 degrees, the electric roller 12 of the belt conveyor is started to drive the flat material to move towards the A2 sequence press, after the detection switch 27 in the middle of the belt conveyor detects the material, the end pick-up of the blanking robot can put down one material, after the detection switch 27 at the tail end of the belt conveyor detects the material, the electric roller 12 stops, the flat material waits for manual feeding at the stop position, and one working cycle is completed.

3. When the A2 sequence press needs die changing, the speed reducing motor 8 is started to drive the driving shaft 7 to rotate, and the transmission belt conveyor is driven to be off-line.

The utility model discloses not confine above-mentioned embodiment to, anybody should learn the structural change who makes under the enlightenment of the utility model, all with the utility model discloses have the same or close technical scheme, all fall into within the protection scope of the utility model.

The technology, shape and construction parts which are not described in detail in the present invention are all known technology.

Claims (8)

1.A novel transmission belt conveyor is characterized by comprising a belt moving device, a fluency strip lifting device and a base support, wherein the belt moving device is provided with two groups of middle supports, two belts and two groups of power mechanisms;

the fluent strip lifting device is provided with a fluent strip, a movable support, a supporting cross beam and a lifting cylinder, the lifting cylinder is installed on a base support, the top of a cylinder rod of the lifting cylinder is installed on the movable support, the supporting cross beam is installed on the movable support through a supporting vertical beam, and the supporting cross beam is provided with the fluent strip and used for controlling the fluent strip to lift and support materials through the lifting cylinder.

2. The novel transmission belt conveyor of claim 1, wherein a sliding rail A and a sliding rail B are installed on the base support in parallel, two sliding blocks A are installed on the sliding rail A, two sliding blocks B are installed on the sliding rail B, an intermediate support is installed between the sliding blocks A and the sliding blocks B which are oppositely arranged, a belt support is installed at the top of the intermediate support, a motorized pulley is installed at one end of the belt support through a pulley installation plate, a direction-changing pulley is installed at the other end of the belt support through the direction-changing pulley installation plate, and a belt is arranged between the motorized pulley and the direction-changing pulley and used for the motorized pulley to drive the belt to rotate.

3. The novel transmission belt conveyor of claim 2, wherein guard rails are installed on two sides of the rear portion of the belt support.

4. The novel transmission belt conveyor of claim 1, wherein the power mechanism comprises a bearing seat A, a connecting seat, a nut, a protective cover, a lead screw, a bearing seat B, a coupler, a speed reducer and a servo motor, the lead screw is installed on the base support through the bearing seat A and the bearing seat B, the lead screw is connected with the nut through the lead screw, the connecting seat is installed on the nut, the connecting seat is installed on the middle support, the protective cover is installed above the lead screw, one end of the lead screw is connected with the speed reducer through the coupler, and the speed reducer is connected with the servo motor and used for controlling the middle support and the belt to move through the lead screw by the servo motor.

5. The novel transmission belt conveyor as claimed in claim 1, wherein the lifting cylinder is mounted on the base support through a lifting support, vertical guide rails are arranged on vertical beams on two sides of the lifting support, the vertical guide rails are slidably connected with the movable support, and a descending position locking handle is arranged at the bottom of the movable support near one side of the vertical guide rail and used for fixing the height of the movable support.

6. The novel belt conveyor as claimed in claim 5, wherein the lifting cylinder and the fluency strip are installed in the middle of the base support, the fluency strip is parallel to the two belts, one end of the fluency strip is shorter than the length of the belts, so as to form an end effector overturning and blanking area between the two belts, and a plurality of rollers are arranged on the upper part of the fluency strip, so as to support and assist the material to move when the lifting cylinder is lifted.

7. The novel transmission belt conveyor as claimed in claim 1, wherein detection switches are installed at the tops of the front side and the rear side of the movable support and used for monitoring the in-place condition of materials.

8. The novel transmission belt conveyor of claim 1, wherein the bottom of the base support is provided with a moving wheel through a transmission shaft, the base support is provided with a speed reducing motor, and the speed reducing motor is connected with the transmission shaft on one side through a chain and used for controlling the movement of the whole belt conveyor through the speed reducing motor.

Images