CN219504096U - Air pressure rod plastic bearing assembling equipment - Google Patents

Abstract

The utility model discloses a pneumatic rod plastic bearing assembly device. This baroceptor plastic bearing equipment includes: the rack is provided with a first working platform and a second working platform; the conveying belt is arranged on the first working platform, and a material dropping groove connected with the conveying belt; the bearing body vibration disc and the elastic piece vibration disc are arranged on the second working platform in parallel; the assembly component is arranged at the positions of the bearing body vibration disc and the elastic piece vibration disc outlet and comprises a base, an electrohydraulic cylinder fixed on the base and a lower pressure head connected with the electrohydraulic cylinder telescopic rod, wherein the lower pressure head is opposite to a single assembly position of the bearing body, and the height of the elastic piece vibration disc outlet higher than the assembly position is the thickness H of the bearing body and is in seamless connection with the assembly position; and the controller is arranged on the first working platform and is electrically connected with the conveyer belt, the bearing body vibration disc, the elastic sheet vibration disc and the electrohydraulic cylinder. The equipment adopts mechanical assembly as far as possible, so that the working efficiency can be improved, and the assembly consistency is ensured.

Description

Air pressure rod plastic bearing assembling equipment

Technical Field

The utility model belongs to the technical field of pneumatic rod production equipment, and particularly relates to pneumatic rod plastic bearing assembly equipment.

Background

The plastic bearing has the advantages of good silence, excellent shock absorption, certain self-lubricating effect and the like, and is widely applied to the fields of body-building equipment, food machinery, furniture, decoration building materials and the like, and particularly the application in the air pressure rod is more and more. With the continuous development of economic construction in China, higher requirements are put forward on basic parts of plastic bearings, and for the plastic bearings, the press mounting process directly determines various performances of the plastic bearings. The plastic bearing comprises a bearing body and an elastic sheet, and in the existing production process, a plurality of plastic bearings are generally pressed by a press machine in a unified way, and the flatness difference between two working surfaces of the press machine is large, so that the pressing of the plastic bearing is influenced to a certain extent, and various performances of the plastic bearing are directly influenced.

Through searching, chinese patent application number CN201910738566.7 discloses a plastic bearing assembly machine, which comprises a frame, wherein a bearing frame feeding device is arranged on the frame, an assembly rail is matched with the bearing frame feeding device, a gasket feeding device, a bearing body feeding device, an elastic sheet feeding device, a pressing sheet feeding device and a pressing device are sequentially matched with the side edge of the assembly rail along the feeding direction of the assembly rail, and a blanking slideway is arranged at the tail end of the assembly rail.

However, this patent does not disclose a specific press-fitting device and therefore requires further improvement.

Disclosure of Invention

1. Problems to be solved

Aiming at the problem of inconvenient assembly of the plastic bearing, the utility model aims to provide the pneumatic rod plastic bearing assembly equipment, which adopts mechanical assembly as much as possible, thereby improving the working efficiency and ensuring the assembly consistency.

2. Technical proposal

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the air pressure rod plastic bearing assembly equipment of the utility model comprises:

the rack is provided with a first working platform and a second working platform;

the conveying belt is arranged on the first working platform, and a material dropping groove connected with the conveying belt;

the bearing body vibration disc and the elastic piece vibration disc are arranged on the second working platform in parallel;

the assembly component is arranged at the positions of the bearing body vibration disc and the elastic piece vibration disc outlet and comprises a base, an electrohydraulic cylinder fixed on the base and a lower pressure head connected with the electrohydraulic cylinder telescopic rod, wherein the lower pressure head is opposite to a single assembly position of the bearing body, and the height of the elastic piece vibration disc outlet higher than the assembly position is the thickness H of the bearing body and is in seamless connection with the assembly position;

and the controller is arranged on the first working platform and is electrically connected with the conveyer belt, the bearing body vibration disc, the elastic sheet vibration disc and the electrohydraulic cylinder.

In one possible embodiment of the utility model, the assembly part further comprises a guide sleeve, the guide sleeve being fixed on the base, the lower ram passing through the guide sleeve.

In one possible embodiment of the present utility model, the guide sleeve has a pair of guide wheels built therein.

In one possible embodiment of the utility model, a displacement cylinder is arranged inside the assembly position, and the displacement cylinder is electrically connected with the controller.

In one possible embodiment of the utility model, the conveyor belt is provided with a stop, which is fast fixed to the base.

In one possible embodiment of the present utility model, the blanking groove is disposed at a 45 ° inclination angle, and is welded to the first working platform.

In one possible embodiment of the present utility model, the lower end surface of the frame is provided with four universal wheels, and four suction cups are configured.

In one possible embodiment of the present utility model, the suction cup is a manual suction cup.

3. Advantageous effects

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

(1) The utility model relates to pneumatic rod plastic bearing assembly equipment, which comprises an assembly part, a lower pressing head, a spring plate vibration disc and a control unit, wherein the assembly part of the equipment comprises a base, an electrohydraulic cylinder fixed on the base and the lower pressing head connected with a telescopic rod of the electrohydraulic cylinder, the lower pressing head is opposite to a single assembly position of a bearing body, and the height of an outlet of the spring plate vibration disc higher than the assembly position is the thickness H of the bearing body and is in seamless connection with the assembly position; mechanical assembly is adopted as much as possible, so that the working efficiency can be improved, and the consistency of assembly is ensured;

(2) The pneumatic rod plastic bearing assembly equipment is simple in structure and easy to manufacture.

Drawings

The technical solution of the present utility model will be described in further detail below with reference to the accompanying drawings and examples, but it should be understood that these drawings are designed for the purpose of illustration only and thus are not limiting the scope of the present utility model. Moreover, unless specifically indicated otherwise, the drawings are intended to conceptually illustrate the structural configurations described herein and are not necessarily drawn to scale.

FIG. 1 is a schematic view of the structure of a pneumatic rod plastic bearing of the present utility model;

FIG. 2 is a schematic diagram of the pneumatic rod plastic bearing assembly apparatus of the present utility model;

fig. 3 is an enlarged view of a portion a of fig. 2;

fig. 4 is an enlarged view of a portion B of fig. 2.

Reference numerals illustrate:

11. a frame; 111. a first work platform; 112. a second work platform; 113. a universal wheel; 114. a suction cup; 12. a conveyor belt; 121. a stop block; 13. a bearing body vibration plate; 14. a spring plate vibration disc; 15. assembling parts; 151. a base; 152. an electro-hydraulic cylinder; 153. a lower pressure head; 154. assembling the position; 155. a guide sleeve; 156. a guide wheel; 16. a controller; 17. a pushing cylinder; 18. a material dropping groove; 19. a plastic bearing.

Detailed Description

The following detailed description and example embodiments of the utility model may be better understood when read in conjunction with the accompanying drawings, in which elements and features of the utility model are identified by reference numerals.

Example 1

As shown in fig. 1 to 4, the air pressure bar plastic bearing 19 assembling apparatus includes a frame 11, a conveyor belt 12, a blanking groove 18, a bearing body vibration plate 13, a spring piece vibration plate 14, an assembling member 15, and a controller 16.

Wherein, the frame 11 is provided with a first working platform 111 and a second working platform 112; four universal wheels 113 are arranged on the lower end face of the frame 11, four suckers 114 are arranged on the lower end face of the frame, and the four universal wheels 113 are commercially available products and can be provided with locking functions. Preferably, the suction cup 114 is a manual suction cup 114.

In this embodiment, the conveyor belt 12 is disposed on the first working platform 111, and considering that the overall mass of the plastic bearing 19 is not large, the conveyor belt 12 works by adopting a Fuming cypress micro-motor, and a blanking groove 18 is connected to the tail of the conveyor belt 12; the blanking groove 18 is arranged at an inclined angle of 45 degrees and is welded with the first working platform 111.

In addition, the bearing body vibration disc 13 and the elastic piece vibration disc 14 are arranged on the second working platform 112 in parallel, wherein the bearing body vibration disc 13 is located at the front end (relative to the assembly process), the elastic piece vibration disc 14 is located at the rear end, and the bearing body vibration disc 13 and the elastic piece vibration disc 14 in this embodiment are all commercially available products, and the above-mentioned structures are not repeated here.

Further, the assembly component 15 is arranged at the outlets of the bearing body vibration disk 13 and the elastic sheet vibration disk 14, and comprises a base 151, an electrohydraulic cylinder 152 fixed on the base 151 and a lower pressing head 153 connected with a telescopic rod of the electrohydraulic cylinder 152, wherein the lower pressing head 153 is opposite to a single assembly position 154 of the bearing body, and the outlet of the elastic sheet vibration disk 14 is higher than the assembly position 154 by the thickness H of the bearing body and is in seamless connection with the assembly position 154; and the PLC is arranged on the first working platform 111 and is electrically connected with the conveyer belt 12, the bearing body vibration disc 13, the elastic sheet vibration disc 14 and the electrohydraulic cylinder 152.

When the device is used, the bearing body and the elastic sheet are respectively poured into the bearing body vibration disc 13 and the elastic sheet vibration disc 14, the bearing body vibration disc 13 and the elastic sheet vibration disc 14 are generally provided with position correction and identification components, for example, the content of the disclosure of the inventor in patent application No. CN201910004819.8 ensures that the bearing body and the elastic sheet are positioned at the completely correct position at the assembly position 154, wherein the bearing body can be stably arranged at the assembly position 154 by utilizing the thrust of the subsequent bearing body, the elastic sheet is prevented from moving forwards due to the blocking of a limiter (a mansion element navigation mechanism LlEBHERR deflector rod limiter), the assembly position 154 is provided with a bearing body positioning sensor, the limiter and the positioning sensor are electrically connected with the PLC controller 16, after the bearing body is positioned, the elastic sheet is pushed in, and the lower pressing head 153 is pressed down to be assembled (the push of the elastic sheet is mainly controlled by using a time delay design, for example, the push of the elastic sheet is required to be 3-5s, and the lower pressing head 153 is delayed for 6 s).

In some cases, the assembled plastic bearing 19 may be manually removed, and in order to implement automation of the apparatus, a pushing cylinder 17 may be disposed inside the assembly position 154, where the pushing cylinder 17 is electrically connected to the controller 16, and the assembled plastic bearing 19 may be pushed onto the conveyor belt 12 by the pushing cylinder 17, so as to reduce manual operations.

Example 2

Based on the structure of embodiment 1, the assembly member 15 further includes a guide sleeve 155, the guide sleeve 155 is fixed on the base 151, the lower pressing head 153 passes through the guide sleeve 155, and a pair of plastic guide wheels 156 are disposed in the guide sleeve 155.

The guide sleeve 155 can perform a good guide function, so that deviation of the lower pressure head 153 caused by vibration is avoided, and meanwhile, the plastic guide wheel 156 can reduce friction force between the lower pressure head 153 and the guide sleeve 155.

Example 3

On the basis of the structure of embodiment 1, a stop block 121 is provided on the conveyor belt 12, and the stop block is fast fixed on the base 151. The stop block 121 can avoid the situation that the conveyer belt 12 turns over due to manual misoperation.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (8)

1. A pneumatic rod plastic bearing assembly apparatus comprising:

a frame (11) on which a first work platform (111) and a second work platform (112) are arranged;

a conveyor belt (12) arranged on the first working platform (111), and a blanking groove (18) connected with the conveyor belt (12);

a bearing body vibration disc (13) and a spring piece vibration disc (14) which are arranged on the second working platform (112) in parallel;

the assembly component (15) is arranged at the outlets of the bearing body vibration disc (13) and the elastic sheet vibration disc (14) and comprises a base (151), an electrohydraulic cylinder (152) fixed on the base (151) and a lower pressing head (153) connected with a telescopic rod of the electrohydraulic cylinder (152), the lower pressing head (153) is opposite to a single assembly position (154) of the bearing body, and the height of the outlet of the elastic sheet vibration disc (14) higher than the assembly position (154) is the thickness H of the bearing body and is in seamless connection with the assembly position (154);

and the controller (16) is arranged on the first working platform (111), and the controller (16) is electrically connected with the conveying belt (12), the bearing body vibration disc (13), the elastic piece vibration disc (14) and the electrohydraulic cylinder (152).

2. The air bar plastic bearing assembly apparatus of claim 1 wherein the assembly member (15) further comprises a guide sleeve (155), the guide sleeve (155) being secured to the base (151), the lower ram (153) passing through the guide sleeve (155).

3. The pneumatic rod plastic bearing assembly device of claim 2, wherein the guide sleeve (155) incorporates a pair of guide wheels (156).

4. The pneumatic rod plastic bearing assembly device according to claim 1, characterized in that a pushing cylinder (17) is arranged inside the assembly position (154), the pushing cylinder (17) being electrically connected to the controller (16).

5. The pneumatic rod plastic bearing assembly device according to claim 1, characterized in that a stop block (121) is provided on the conveyor belt (12), said stop block being fast fixed on the base (151).

6. The pneumatic rod plastic bearing assembly device according to claim 1, characterized in that the blanking groove (18) is arranged at a 45 ° inclination angle and welded with the first working platform (111).

7. The pneumatic rod plastic bearing assembly device according to claim 1, characterized in that the lower end face of the frame (11) is provided with four universal wheels (112) and is provided with four suction cups (114).

8. The pneumatic rod plastic bearing assembly apparatus of claim 1 wherein the suction cup (114) is a manual suction cup.