Shifting fork linear sliding block conveying device

Abstract

The utility model discloses a shifting fork linear sliding block conveying device, which belongs to a conveying device in the technical field of carburetor production equipment, and adopts the technical scheme that a plurality of supporting seats are arranged in the linear direction; the conveying belt assembly is fixedly arranged on the multiple supporting bases. The shifting fork conveying assembly is arranged over the conveying belt assembly, workpiece bearing and lifting assemblies are arranged at the same ends of the conveying belt assembly and the shifting fork conveying assembly correspondingly, and fixing tables for conducting up-down conveying and transferring on the same ends of the conveying belt assembly and the shifting fork conveying assembly are arranged in the workpiece bearing and lifting assemblies. A circulating conveying line is formed among the conveying belt assembly, the shifting fork conveying assembly and the two workpiece bearing and lifting assemblies. According to the linear sliding block conveying device for the shifting fork, a bottom plate for supporting, riveting and processing a workpiece is stably and accurately conveyed on a straight line, the bottom plate is circularly conveyed, and the production efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to carburetor production equipment technical field, concretely relates to a fork straight line sliding block conveying device. BACKGROUND

[0002] Carburetor is the mechanical device that under the vacuum action generated by engine work, certain proportion of gasoline is mixed with air, carburetor as a kind of precision mechanical device, it utilizes the kinetic energy of intake air flow to realize the atomization of gasoline. It can be called the "heart" of engine for the important role of engine. When processing carburetor, the carburetor body has two adjacent processing surfaces, and hole positions or groove positions need to be processed on each processing surface. Therefore, during processing, two toolings are usually needed, and each carburetor body is processed through multiple clamping.

[0003] In the prior art, the assembly of different parts by different workers on a production line is formed by manual mode. This assembly mode not only consumes manpower but also consumes time, which greatly affects the production efficiency. Therefore, for the automatic production and processing of carburetor workpieces, stable and accurate positioning and conveying of the workpieces need to be implemented to meet the automatic processing operation. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a fork straight line sliding block conveying device, which realizes stable and accurate conveying of the bottom plate for supporting riveting and processing of the workpiece on a straight line and cyclic conveying of the bottom plate by setting a conveying belt assembly, a fork conveying assembly and two workpiece supporting and lifting assemblies, so as to realize stable conveying and positioning processing of the carburetor to be processed and improve the production efficiency.

[0005] The utility model is achieved to achieve a fork straight line sliding block conveying device, which comprises:

[0006] A plurality of support seats are arranged in a straight line direction.

[0007] A conveying belt assembly is fixedly arranged on the plurality of support seats.

[0008] A fork conveying assembly is arranged above the conveying belt assembly, and

[0009] The same end of the conveying belt assembly and the fork conveying assembly is provided with a workpiece supporting and lifting assembly, the workpiece supporting and lifting assembly is provided with a fixed table for conveying and transferring the same end of the conveying belt assembly and the fork conveying assembly up and down, and a circulation conveying line is formed between the conveying belt assembly, the fork conveying assembly and the two workpiece supporting and lifting assemblies.

[0010] Further, the conveying belt assembly comprises a plurality of conveying belt units arranged adjacent in a straight line direction, each of the conveying belt units comprising a belt support, a belt arranged on the belt support, and a driving motor, both ends of the belt being rotatably arranged on the belt support through a rotating shaft, and the driving motor being coaxially fixedly connected with the rotating shaft at either end.

[0011] Further, the shifting fork conveying assembly comprises a plurality of shifting fork support seats arranged in a straight line direction, a sliding rail group fixedly arranged on upper ends of the plurality of shifting fork support seats, and a shifting fork rod group arranged on the plurality of shifting fork support seats, the sliding rail group comprising two rails arranged in parallel in a horizontal plane, and the shifting fork rod group being arranged below the sliding rail group.

[0012] Further, the shifting fork rod group comprises a sliding sleeve fixedly arranged on the shifting fork support seat, a shifting fork rod in sliding connection with the sliding sleeve, and a driving air cylinder, the driving air cylinder being horizontally fixedly arranged on the shifting fork support seat, a telescopic shaft of the driving air cylinder being fixedly connected with the shifting fork rod through a connecting plate, and the shifting fork rod being provided with a shifting fork sliding block group.

[0013] Further, the shifting fork sliding block group comprises a plurality of check valves fixedly arranged on the shifting fork rod and a plurality of shifting fork sliding blocks slidingly arranged on the sliding rail group, one side of the two rails being provided with a sliding groove, and the plurality of shifting fork sliding blocks being arranged in the sliding groove.

[0014] Further, the check valve comprises a body and a wedge-shaped head telescopically arranged in the body, and the wedge-shaped head is connected with the inside of the body through a spring.

[0015] Further, the driving air cylinder is uniformly arranged in a length direction between the shifting fork rod and the shifting fork support seat.

[0016] Further, the workpiece supporting and lifting assembly comprises a mounting plate arranged vertically, a lifting sliding rail arranged in a height direction of the mounting plate, and the fixed table, the fixed table being slidingly arranged in the height direction of the mounting plate through the lifting sliding rail, a lifting control air cylinder being fixedly arranged on the mounting plate, and an output shaft of the lifting control air cylinder being fixedly connected with the fixed table.

[0017] Further, the upper end of the mounting plate in the workpiece supporting and lifting assembly at the conveying starting end is provided with a horizontal first pushing cylinder, the first pushing cylinder is vertically fixed with the mounting plate, and the movable rod of the first pushing cylinder is arranged on the upper end surface of the fixed table.

[0018] The utility model discloses beneficial effects reflect in:

[0019] 1. In the utility model, through be provided with support seat, realize to the conveyer belt subassembly support installation setting, with this simultaneously, set up the fork conveying assembly on the upper end of support seat, the fork conveying assembly realizes the fork conveying of bottom plate on the straight line above the conveyer belt subassembly, more specifically, because the same end of conveyer belt subassembly with fork conveying assembly is provided with workpiece supporting and lifting assembly, workpiece supporting and lifting assembly realizes the link conveying between the adjacent end of conveyer belt subassembly and fork conveying assembly, and the circulation conveying is formed between the two workpiece supporting and lifting assembly and conveyer belt subassembly and fork conveying assembly, so that the bottom plate placed on the fork conveying assembly supports and fork conveys the workpiece needing to be riveted and pressed, when completing the fork conveying and riveted and pressing, the workpiece on the bottom plate is taken away, and the remaining bottom plate is lowered and delivered to conveyer belt subassembly on the action of workpiece supporting and lifting assembly and is conveyed, and is conveyed to the head end of fork conveying assembly, and the workpiece is placed after the bottom plate conveyed by conveyer belt subassembly is supported and carried by the workpiece supporting and lifting assembly at this place and is placed, and is lifted to the starting point of fork conveying assembly and is carried and placed to the workpiece, and is carried out again the fork conveying and positioning support processing.

[0020] 2. In the utility model, the transmission belt assembly is set up by a plurality of conveying belt units, and the conveying belt units are connected in a straight line, thereby realizing long-distance conveying, and when a conveying position has a problem, it can be stopped and maintained individually, improving the safety of conveying work.

[0021] 3. In the utility model, the fork support seat is arranged in the fork conveying assembly, the slide rail group and the fork rod group are installed, more specifically, the slide rail group is arranged on the upper end of the fork support seat, the path and the track of the bottom plate conveying in a straight line are provided, and at the same time, the fork rod group is arranged below the slide rail group, the fork rod group pushes and conveys the plurality of bottom plates placed on the slide rail group through driving, can push and convey simultaneously, and the spacing between the plurality of bottom plates is kept unchanged, thereby realizing the positioning conveying of the workpiece on the bottom plate in a predetermined position, which is beneficial to accurate riveting and pressing processing.

[0022] 4、The utility model discloses, through the shift fork rod group is set up the sliding sleeve of fixed on the shift fork support seat, and sets up the shift fork rod on the sliding sleeve, makes the shift fork rod can slide conveying relative to the sliding sleeve, wherein the setting of drive cylinder provides the power of the reciprocal motion between the shift fork rod relative to the sliding sleeve, simultaneously, the shift fork rod is provided with the shift fork slider group, and the shift fork rod realizes the reciprocal drive of a plurality of shift fork sliders in the reciprocating process, thereby realizes the shift fork type positioning conveying of a plurality of bottom plates on the slide rail group on the straight line.

[0023] 5、The utility model discloses, through setting up the chute on the track, make between two the track set up the groove body that can be to the straight line limiting sliding of bottom plate, thereby provide the guide of straight -line sliding, simultaneously, the check valve can drive the shift fork slider in the single straight line direction under the drive of shift fork rod, further, a plurality of check valves and a plurality of shift fork sliders between one -one cooperation, realize the synchronous conveying of a plurality of shift fork sliders.

[0024] 6、The utility model discloses, through setting up the wedge head that can be up and down telescopic in the check valve, when the right angle edge of wedge head is close to the shift fork slider, can drive the shift fork slider, when the inclined edge of wedge head is close to the shift fork slider, the current check valve can slide relative to the current shift fork slider, and the next shift fork slider is driven with the right angle edge, thereby realize the one -way straight -line drive operation of shift fork slider.

[0025] 7、The utility model discloses, the workpiece support lifting assembly includes the mounting plate of vertical setting, the lifting slide rail of setting in the height direction of mounting plate and the fixed platform, the fixed platform is set up through the lifting slide rail in the height direction of mounting plate, the lifting control pneumatic cylinder is fixedly arranged on the mounting plate, and the output shaft of lifting control pneumatic cylinder is fixedly connected with the fixed platform, through setting workpiece support lifting assembly, realize the transmission of the adjacent end of conveying belt assembly and shift fork conveying assembly to the shift fork slider, thereby making the shift fork slider can be recycled, more specifically, the upper end of mounting plate in the workpiece support lifting assembly of placing in the conveying starting end is provided with horizontal push -type pneumatic cylinder, the push -type pneumatic cylinder can push the shift fork slider on the fixed platform to the upper end surface of fixed platform, thereby better transmission conveying, and the lower end of mounting plate in the workpiece support lifting assembly of placing in the conveying termination end is provided with horizontal push -type pneumatic cylinder, and the movable rod of push -type pneumatic cylinder is placed on the upper end surface of the belt, can push the shift fork slider of descending conveying to the upper end surface of the belt, thereby better realize the circulation conveying of the shift fork slider on the whole conveying device. BRIEF DESCRIPTION OF DRAWINGS

[0026] In order to more clearly illustrate the specific embodiments of the present application or the technical solutions in the prior art, the following will briefly introduce the drawings needed to be used in the specific embodiments or the prior art description. In all the drawings, similar elements or parts are generally identified by similar reference signs. In the drawings, the elements or parts are not necessarily drawn according to the actual proportions.

[0027] Fig. 1 It is a schematic diagram of the overall structure of the conveying device of the present application.

[0028] Fig. 2 It is a cooperation relationship diagram of the conveyor belt assembly, the fork conveying assembly and the workpiece supporting and lifting assembly of the present application.

[0029] Fig. 3 It is a schematic diagram of the fork slider group structure of the present application.

[0030] In the drawings, 1 is a support seat, 2 is a conveyor belt assembly, 3 is a fork conveying assembly, 4 is a workpiece supporting and lifting assembly, 5 is a fixed table, 6 is a belt support, 7 is a belt, 8 is a driving motor, 9 is a fork support seat, 10 is a slide rail group, 11 is a fork rod group, 12 is a track, 13 is a fork rod, 14 is a driving cylinder, 15 is a connecting plate, 16 is a fork slider group, 17 is a check valve, 18 is a fork slider, 19 is a sliding groove, 20 is a body, 21 is a wedge head, 22 is a mounting plate, 23 is a lifting slide rail, 24 is a fixed table, 25 is a lifting control cylinder, 26 is a first pushing cylinder, 27 is a second pushing cylinder, and 28 is a track. DETAILED DESCRIPTION

[0031] The embodiments of the technical solutions of the present application will be described in detail below with reference to the drawings. The following embodiments are only used to more clearly illustrate the technical solutions of the present application, and therefore only serve as examples, and cannot limit the protection scope of the present application.

[0032] It should be noted that, unless otherwise specified, the technical terms or scientific terms used in the present application should be understood as the usual meaning understood by the skilled person in the field to which the present application belongs.

[0033] Referring to Figs. 1-3 A fork linear slider conveying device, comprising:

[0034] A support seat 1 is provided with a plurality of support seats 1 in a linear direction;

[0035] A conveyor belt assembly 2 is fixedly arranged on a plurality of support seats 1;

[0036] A fork conveying assembly 3 is arranged directly above the conveyor belt assembly 2, and

[0037] The same end of the conveying belt assembly 2 and the fork conveying assembly 3 is provided with a workpiece supporting and lifting assembly 4, the workpiece supporting and lifting assembly 4 is provided with a fixed table 24 for conveying and transferring the same end of the conveying belt assembly 2 and the fork conveying assembly 3 up and down, and a circulating conveying line is formed between the conveying belt assembly 2, the fork conveying assembly 3 and the two workpiece supporting and lifting assemblies 4.

[0038] The support base 1 is provided to support and install the conveying belt assembly 2, and the fork conveying assembly 3 is arranged at the upper end of the support base 1, so that the fork conveying assembly 3 can realize the straight-line fork conveying of the bottom plate directly above the conveying belt assembly 2.

[0039] More specifically, since the same end of the conveying belt assembly 2 and the fork conveying assembly 3 is provided with the workpiece supporting and lifting assembly 4, the workpiece supporting and lifting assembly 4 realizes the connection and conveying between the adjacent ends of the conveying belt assembly 2 and the fork conveying assembly 3, so that the two workpiece supporting and lifting assemblies 4 and the conveying belt assembly 2 and the fork conveying assembly 3 form a circulating conveying line, so that the bottom plate placed on the fork conveying assembly 3 supports and forks the workpiece that needs to be riveted and pressed, and after the fork conveying and riveting and pressing are completed, the workpiece on the bottom plate is taken away, and the remaining bottom plate is lowered and transferred to the conveying belt assembly 2 for conveying and conveyed to the head end of the fork conveying assembly 3, and the workpiece supporting and lifting assembly 4 at the head end supports and places the bottom plate conveyed by the conveying belt assembly 2, and then rises to the starting point of the fork conveying assembly 3 to place and support the workpiece for re-fork conveying and positioning.

[0040] Preferably, the conveying belt assembly 2 comprises a plurality of conveying belt units 5, the plurality of conveying belt units 5 are arranged adjacent to each other in a straight line, the conveying belt unit 5 comprises a belt support 6, a belt 7 arranged on the belt support 6 and a driving motor 8, the belt 7 is rotatably arranged on the belt support 6 through a rotating shaft at both ends, and the output end of the driving motor 8 is coaxially fixedly connected with the rotating shaft at either end.

[0041] The transmission belt assembly is composed of a plurality of conveying belt units, and the conveying belt units are connected in a straight line, so that long-distance conveying is realized, and when a conveying position has a problem, it can be stopped and maintained alone, improving the safety of the conveying work.

[0042] As preferred, the fork conveying assembly 3 comprises a plurality of fork support seats 9 arranged in a straight line, a slide rail group 10 fixed to the upper end of the plurality of fork support seats 9, and a fork rod group 11 arranged on the plurality of fork support seats 9, the slide rail group 10 comprises two tracks 28 arranged in parallel in the horizontal plane, and the fork rod group 11 is arranged below the slide rail group 10.

[0043] It can be understood that, by arranging the fork support seat 91 in the fork conveying assembly 3, the installation and arrangement of the slide rail group 10 and the fork rod group 11 are realized; more specifically, the slide rail group 10 arranged at the upper end of the fork support seat 91 provides the path and trajectory of the straight-line conveying of the bottom plate, and at the same time, the fork rod group 11 is arranged below the slide rail group 10, and the fork rod group 11 realizes the fork-type pushing conveying of the plurality of bottom plates placed on the slide rail group 10 through driving, which can realize simultaneous pushing conveying and keep the spacing between the plurality of bottom plates unchanged, thereby realizing the positioning conveying of the workpieces on the bottom plate at a predetermined position, which is beneficial to precise riveting processing.

[0044] As preferred, the fork rod group 11 comprises a sliding sleeve 12 fixedly arranged on the fork support seat 9, a fork rod 13 in sliding connection with the sliding sleeve 12, and a driving cylinder 14 horizontally fixedly arranged on the fork support seat 9, the extension shaft of the driving cylinder 14 is fixedly connected with the fork rod 13 through a connecting plate 15, and the fork rod 13 is provided with a fork sliding block group 16.

[0045] As a preferred embodiment of the present embodiment, the sliding sleeve is arranged on the fork support seat 91 in the fork rod group 11, and the fork rod 13 is arranged on the sliding sleeve, so that the fork rod 13 can slide and convey relative to the sliding sleeve, wherein the driving cylinder 14 is arranged to provide the power for the reciprocating motion of the fork rod 13 relative to the sliding sleeve, and at the same time, the fork rod 13 is provided with the fork sliding block group 16, and the fork rod 13 realizes the reciprocating driving of the plurality of fork sliding blocks 18 in the reciprocating motion process, thereby realizing the fork-type positioning conveying of the plurality of bottom plates on the slide rail group 10 in a straight line.

[0046] As preferred, the fork sliding block group 16 comprises a plurality of check valves 17 fixedly arranged on the fork rod 13 and a plurality of fork sliding blocks 18 slidingly arranged on the slide rail group 10, one side of the two tracks 28 is provided with a sliding groove 19, and the plurality of fork sliding blocks 18 are arranged in the sliding groove 19.

[0047] It can be understood that by arranging the sliding groove 19 on the track 28, a groove for linearly limiting and sliding the bottom plate is arranged between the two tracks 28, thereby providing a guide for linear sliding. At the same time, the check head 17 can drive the yoke slider 18 in a single linear direction under the drive of the yoke rod 13. Further, the one-to-one cooperation between the plurality of check heads 17 and the plurality of yoke sliders 18 realizes the synchronous conveying of the plurality of yoke sliders 18.

[0048] Preferably, the check head 17 comprises a body 20 and a wedge-shaped head 21 arranged in the body 20 in a telescopic manner, and the wedge-shaped head 21 is connected with the inside of the body 20 by a spring.

[0049] Referring to Fig. 3 By arranging the wedge-shaped head 21 that can be telescoped up and down in the check head 17, when the right-angle edge of the wedge-shaped head 21 approaches the yoke slider 18, the yoke slider 18 can be driven, and when the inclined edge of the wedge-shaped head 21 approaches the yoke slider 18, the current check head 17 can slide relative to the current yoke slider 18 to drive the next yoke slider 18 with the right-angle edge, thereby realizing the one-way linear driving operation of the yoke slider 18.

[0050] Preferably, the drive air cylinder 14 is arranged in multiple numbers in the length direction between the yoke rod 13 and the yoke support base 9.

[0051] Preferably, the workpiece supporting and lifting assembly 4 comprises a vertically arranged mounting plate 22, a lifting slide rail 23 arranged in the height direction of the mounting plate 22, and a fixed table 24 that is arranged to slide in the height direction of the mounting plate 22 through the lifting slide rail 23. A lifting control air cylinder 25 is fixedly arranged on the mounting plate 22, and the output shaft of the lifting control air cylinder 25 is fixedly connected with the fixed table 24.

[0052] Preferably, the upper end of the mounting plate in the workpiece supporting and lifting assembly at the conveying starting end is provided with a horizontal first pushing air cylinder, the first pushing air cylinder 26 is fixedly arranged perpendicularly with the mounting plate, and the movable rod of the first pushing air cylinder 26 is arranged on the upper end surface of the fixed table. The lower end of the mounting plate in the workpiece supporting and lifting assembly at the conveying termination end is provided with a horizontal second pushing air cylinder 27, the second pushing air cylinder 27 is fixedly arranged perpendicularly with the mounting plate, and the movable rod of the second pushing air cylinder 27 is arranged on the upper end surface of the belt.

[0053] It can be understood that the workpiece supporting and lifting assembly 4 comprises a vertically arranged mounting plate 22, a lifting slide rail 23 arranged in the height direction of the mounting plate 22, and a fixed table 24 which is slidingly arranged in the height direction of the mounting plate 22 through the lifting slide rail 23, the mounting plate 22 is fixedly provided with a lifting control air cylinder 25, and the output shaft of the lifting control air cylinder 25 is fixedly connected with the fixed table 24; by arranging the workpiece supporting and lifting assembly 4, the transmission of the fork slider 18 between the adjacent end portions of the conveying belt assembly 2 and the fork conveying assembly 3 is realized, so that the fork slider 18 can be recycled.

[0054] More specifically, the upper end of the mounting plate 22 in the workpiece supporting and lifting assembly 4 placed at the conveying starting end is provided with a horizontal push air cylinder, the push air cylinder can push the fork slider 18 on the fixed table 24 to the upper end face of the fixed table 24, thereby better transmitting and conveying; similarly, the lower end of the mounting plate 22 in the workpiece supporting and lifting assembly 4 placed at the conveying termination end is provided with a horizontal push air cylinder, the movable rod of the push air cylinder is placed on the upper end face of the belt 7, and the fork slider 18 conveyed downward can be pushed to the upper end face of the belt 7, thereby better realizing the recycling of the fork slider 18 in the entire conveying device.

[0055] The working principle and working process of the utility model:

[0056] The workpiece supporting and lifting assembly 4 placed at the conveying starting end is provided with a horizontal push air cylinder, the push air cylinder can push the fork slider 18 on the fixed table 24 to the upper end face of the fixed table 24, thereby better transmitting and conveying; similarly, the lower end of the mounting plate 22 in the workpiece supporting and lifting assembly 4 placed at the conveying termination end is provided with a horizontal push air cylinder, the movable rod of the push air cylinder is placed on the upper end face of the belt 7, and the fork slider 18 conveyed downward can be pushed to the upper end face of the belt 7, thereby better realizing the recycling of the fork slider 18 in the entire conveying device.

[0057] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the above embodiments, or make equivalent replacements for some or all of the technical features therein. These modifications or replacements do not deviate the essence of the corresponding technical solutions from the scope of the technical solutions of the embodiments of the present invention, and they should all be included in the scope of the claims and description of the present invention.

Claims

1. A fork linear slider conveying device, characterized by, The utility model relates to a kind of workpiece conveying device, including: Support seat (1), multiple are provided in straight line direction; Conveying belt assembly (2), it is fixedly provided on multiple support seat (1); Yoke conveying assembly (3), it is provided above conveying belt assembly (2), and The same end of conveying belt assembly (2) and yoke conveying assembly (3) is provided with workpiece support lifting assembly (4), fixed table (24) for the same end of conveying belt assembly (2) and yoke conveying assembly (3) is transferred up and down in workpiece support lifting assembly (4), conveying belt assembly (2), yoke conveying assembly (3) and two workpiece support lifting assembly (4) form circulation conveying line.

2. The fork linear slider conveying device according to claim 1, characterized in that, Conveying belt assembly (2) includes multiple conveying belt units (5), multiple conveying belt units (5) are adjacently provided in straight line direction, conveying belt unit (5) includes belt support (6), belt (7) and drive motor (8) are provided on belt support (6), belt (7) both ends are rotatably arranged on belt support (6) by rotating shaft, and drive motor (8) output end is coaxially fixedly connected with the rotating shaft of any end.

3. The fork linear slider conveyor according to claim 2, characterized in that, Yoke conveying assembly (3) includes multiple yoke support seat (9) provided in straight line direction, slide rail group (10) fixed on the upper end of multiple yoke support seat (9) and yoke rod group (11) provided on multiple yoke support seat (9), slide rail group (10) includes two tracks (28) provided in parallel in horizontal plane, and yoke rod group (11) is arranged below slide rail group (10).

4. The fork linear slider conveyor according to claim 3, characterized in that, Yoke rod group (11) includes slide sleeve (12) fixedly provided on yoke support seat (9), yoke rod (13) slidably connected with slide sleeve (12) and drive cylinder (14), drive cylinder (14) is horizontally fixedly arranged on yoke support seat (9), and the telescopic shaft of drive cylinder (14) is fixedly connected with yoke rod (13) by connecting plate (15), and yoke rod (13) is provided with yoke sliding block group (16).

5. The fork linear slider conveyor according to claim 4, characterized in that, Yoke sliding block group (16) includes multiple check valves (17) fixedly provided on yoke rod (13) and multiple yoke sliding blocks (18) slidably arranged on slide rail group (10), one side of two tracks (28) is provided with sliding groove (19), and multiple yoke sliding blocks (18) are arranged in sliding groove (19).

6. The fork linear slider conveyor according to claim 5, characterized in that Check valve (17) includes body (20) and wedge-shaped head (21) telescopically arranged in body (20), and wedge-shaped head (21) is connected with the inside of body (20) by spring.

7. The fork linear slider conveyor device according to claim 4, characterized in that Multiple are arranged in the length direction between yoke rod (13) and yoke support seat (9) of drive cylinder (14).

8. The fork linear slider conveying device according to claim 2, characterized in that: The workpiece supporting and lifting assembly (4) comprises a vertically arranged mounting plate (22), a lifting slide rail (23) arranged in the height direction of the mounting plate (22), and the fixed table (24) which is slidingly arranged in the height direction of the mounting plate (22) through the lifting slide rail (23), and a lifting control air cylinder (25) is fixedly arranged on the mounting plate (22), and the output shaft of the lifting control air cylinder (25) is fixedly connected with the fixed table (24).

9. The fork linear slider conveyor according to claim 8, characterized in that The upper end of the mounting plate in the workpiece supporting and lifting assembly arranged at the conveying starting end is provided with a horizontal first pushing air cylinder (26), the first pushing air cylinder (26) is vertically fixedly arranged with the mounting plate, the movable rod of the first pushing air cylinder (26) is arranged on the upper end face of the fixed table, and the lower end of the mounting plate in the workpiece supporting and lifting assembly arranged at the conveying ending end is provided with a horizontal second pushing air cylinder (27), the second pushing air cylinder (27) is vertically fixedly arranged with the mounting plate, and the movable rod of the second pushing air cylinder (27) is arranged on the upper end face of the belt.

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