Longitudinal conveying system capable of turning over on two sides

Abstract

The utility model discloses a longitudinal conveying system capable of turning over on two sides, which relates to the technical field of longitudinal conveying devices and comprises a fixed-length feeding mechanism and a logistics frame, a side frame is mounted below the fixed-length feeding mechanism, and a stepping logistics frame is arranged on one side of the side frame. According to the longitudinal conveying system capable of turning over on the two sides, according to the types of pipe fittings, if the pipe fittings are positive materials, the positive material turning-over mechanism drives the material receiving arc plate to incline, so that the positive pipe fittings enter stepping logistics, if the pipe fittings are excess materials, the chain plate conveying turning-over mechanism drives the chain plate support to incline, so that the excess materials roll down from the chain plate support and are additionally collected, and if the pipe fittings are short materials, the material receiving arc plate is turned over on the two sides. When the pipe fittings are conveyed, the material blocking assembly is lifted firstly, due to the fact that the pipe fittings are short, the rotary air cylinder drives the rotary base to rotate, then the rotary base drives the discharging groove to rotate, the direction of a discharging opening of the discharging groove can be adjusted, the short pipe fittings can be conveniently collected in multiple directions, automatic sorting of the pipe fittings is achieved, and the working efficiency of the longitudinal conveying system is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to longitudinal conveying device technical field, concretely is a longitudinal conveying system of two -sided turnover. BACKGROUND

[0002] When pipeline prefabrication, need to cut long pipe into various length pipe, in the process of sawing will have the generation of right material, surplus material and short material. In order to adapt to the need of pipeline prefabrication intelligent production, right material, surplus material and short material need to be automatically sorted, right material directly in the production line to downstream flow, surplus material and short material are automatically collected for later use.

[0003] But the longitudinal conveying system in the process of classifying pipe fittings, usually need long logistics conveying frame, lead to the overall longitudinal conveying device floor area is larger, cannot realize intelligent production with intelligent pipeline prefabrication line, and the classification unloading efficiency is not high, therefore to improve the longitudinal conveying system of now. UTILITY MODEL CONTENT

[0004] The utility model discloses a longitudinal conveying system of two -sided turnover to solve the problem that the longitudinal conveying system of current market occupies floor area is larger, cannot realize intelligent production with intelligent pipeline prefabrication line and the classification unloading efficiency is not high in the background art.

[0005] In order to realize the above -mentioned purpose, the utility model provides the following technical scheme: a longitudinal conveying system of two -sided turnover, including fixed -length feeding mechanism and logistics rack, the fixed -length feeding mechanism below installation has the side frame, one side of the side frame is equipped with step flow, the logistics rack is installed in the side frame close to the fixed -length feeding mechanism one side, the logistics rack close to the fixed -length feeding mechanism top installation has the chain plate conveying mechanism, one end of the chain plate conveying mechanism is installed with short material sorting mechanism, the chain plate conveying mechanism below installation has the chain plate conveying turnover mechanism, and the bottom of chain plate conveying turnover mechanism is connected with the logistics rack, the chain plate conveying mechanism is installed with right material turnover mechanism away from the chain plate conveying turnover mechanism one side, and right material turnover mechanism is connected with the logistics rack.

[0006] Preferably, the logistics rack is welded with a fixed frame and a second fixed frame away from the right material turnover mechanism one side, the fixed frame and the second fixed frame top installation has the buffer receiving mechanism.

[0007] Preferably, the fixed -length feeding mechanism includes gantry beam, linear guide rail, servo motor speed reducer, clamping cylinder, moving plate, lifting cylinder, gear, clamping block and rack, the top of the side frame is installed with gantry beam, one side of the gantry beam is equipped with linear guide rail and rack, and the linear guide rail one side is connected with moving plate.

[0008] Preferably, the inner side of the moving plate is provided with a gear engaged with the rack through a bearing, the outer side of the moving plate is provided with a servo motor reducer connected with the gear through a shaft coupling, one side of the moving plate is provided with a lifting cylinder, and a clamping cylinder is fixed on the mounting frame below the lifting cylinder, and one end of the clamping cylinder is connected with a clamping block.

[0009] Preferably, the chain plate conveying mechanism comprises a chain plate driving reducer, a chain plate belt, a chain plate support, a turnover fixing base, a driven wheel, a driving wheel and a material blocking assembly, the upper side of the logistics rack is provided with the chain plate support, and the chain plate support is provided with the driving wheel and the driven wheel at both ends through bearings.

[0010] Preferably, the outer side of the driving wheel and the driven wheel is sleeved with the chain plate belt, one end of the driving wheel is provided with the chain plate driving reducer through a shaft coupling, one end of the chain plate support close to the driving wheel is provided with the material blocking assembly, and one side of the chain plate support is provided with the turnover fixing base.

[0011] Preferably, the chain plate conveying turnover mechanism comprises a cylinder base, a double cylinder and a first turnover support, the outer side of the turnover fixing base is movably provided with the first turnover support, and the first turnover support is fixedly connected with the logistics rack, the bottom of the logistics rack is welded with the cylinder base, and the double cylinder is movably arranged between the bottom end of the chain plate support and the cylinder base through a movable shaft.

[0012] Preferably, the short material sorting mechanism comprises a rotary cylinder, a discharging chute, a rotary base and a fixed base, the bottom of one end of the chain plate support is welded with the fixed base, one end of the fixed base is provided with the rotary cylinder, and the rotary cylinder is provided with the discharging chute through the rotary base.

[0013] Preferably, the positive material turnover mechanism comprises a turnover cylinder, a second turnover support, a material receiving plate and a material receiving arc plate, one side of the chain plate support is provided with the material receiving plate, the material receiving arc plate is welded on the upper side of the material receiving plate, one end of the material receiving plate is movably arranged on the upper side of the logistics rack through a movable shaft, the other end of the material receiving arc plate is movably provided with the turnover cylinder, one end of the turnover cylinder is movably provided with the second turnover support, and the second turnover support is connected with the logistics rack.

[0014] Preferably, the buffer material receiving mechanism comprises a buffer plate, an electric push rod and a rotary seat, the upper side of the first fixed frame is movably connected with the buffer plate through the rotary seat, and the electric push rod is movably arranged between the second fixed frame and the buffer plate through a movable shaft.

[0015] Compared with the prior art, the utility model has the advantages of:

[0016] 1. Set up with chain plate conveying mechanism, chain plate conveying turnover mechanism, short material sorting mechanism, positive material turnover mechanism, according to the type of pipe fittings, if it is positive material, the positive material turnover mechanism drives the receiving arc plate to tilt, so that the pipe fittings for positive material enter the step flow, if the pipe fittings are excess material, the chain plate support is tilted by the chain plate conveying turnover mechanism, and the excess material rolls off from the chain plate support and is collected additionally, if the pipe fittings are short material, the material blocking assembly is lifted first, since the pipe fittings are relatively short, the rotary base is rotated by the rotary cylinder, and the discharge chute is rotated by the rotary base, the discharge opening orientation of the discharge chute can be adjusted, the pipe fittings for short material are conveniently collected in multiple directions, the automatic sorting of the pipe fittings is realized, the overall land occupation is smaller, and the working efficiency of the longitudinal conveying system is improved.

[0017] 2. Set up with a buffer receiving mechanism, by dumping the excess material pipe fittings in the buffer plate, then the electric push rod retracts to pull one end of the buffer plate, so that the bottom end of the buffer plate rotates clockwise on the rotating seat, the buffer plate is inclined, and the excess material pipe fittings roll along the inclined surface of the buffer plate, by the setting of the buffer plate, the excess material pipe fittings are buffered, so that the excess material pipe fittings are discharged more stably, and the working stability of the longitudinal conveying system is improved. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a three-dimensional structure schematic view of the utility model;

[0019] Figure 2 It is a three-dimensional structure schematic view of the utility model logistics rack;

[0020] Figure 3 It is a three-dimensional structure schematic view of the utility model gantry beam;

[0021] Figure 4 It is a side view structure schematic view of the utility model fixed-length feeding mechanism;

[0022] Figure 5 It is a side view structure schematic view of the utility model chain plate conveying turnover mechanism;

[0023] Figure 6 It is a three-dimensional structure schematic view of the utility model discharge chute;

[0024] Figure 7 It is a side view structure schematic view of the utility model short material sorting mechanism;

[0025] Figure 8 It is a three-dimensional structure schematic view of the utility model positive material turnover mechanism;

[0026] Figure 9 It is a three-dimensional structure schematic view of the utility model chain plate conveying mechanism;

[0027] Figure 10 It is a three-dimensional structure schematic view of the utility model buffer receiving mechanism.

[0028] In the figure: 1, fixed-length feeding mechanism; 101, gantry beam; 102, linear guide rail; 103, servo motor reducer; 104, clamping oil cylinder; 105, moving plate; 106, lifting cylinder; 107, gear; 108, clamping block; 109, rack; 2, chain plate conveying mechanism; 201, chain plate drive reducer; 202, chain plate belt; 203, chain plate support; 204, overturning fixed seat; 205, driven wheel; 206, driving wheel; 207, material blocking assembly; 3, chain plate conveying overturning mechanism; 301, cylinder base; 302, double cylinder; 303, No. 1 overturning support; 4, short material sorting mechanism; 401, rotary cylinder; 402, discharge chute; 403, rotary base; 404, fixed base; 5, straight material overturning mechanism; 501, overturning cylinder; 502, No. 2 overturning support; 503, material receiving plate; 504, material receiving arc plate; 6, side frame; 7, logistics rack; 8, No. 1 fixed frame; 9, buffer material receiving mechanism; 901, buffer plate; 902, electric push rod; 903, rotary seat; 10, No. 2 fixed frame; 11, stepping logistics. DETAILED DESCRIPTION

[0029] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0030] Please refer to Figures 1-9 The present application provides a technical solution: a longitudinal conveying system capable of double-sided overturning, comprising a fixed-length feeding mechanism 1 and a logistics rack 7, wherein the fixed-length feeding mechanism 1 is installed below a side frame 6, one side of the side frame 6 is provided with a stepping logistics 11, the logistics rack 7 is installed on one side of the side frame 6 close to the fixed-length feeding mechanism 1, a chain plate conveying mechanism 2 is installed above the logistics rack 7 close to the fixed-length feeding mechanism 1, a short material sorting mechanism 4 is installed at one end of the chain plate conveying mechanism 2, a chain plate conveying overturning mechanism 3 is installed below the chain plate conveying mechanism 2, and the bottom end of the chain plate conveying overturning mechanism 3 is connected with the logistics rack 7, a straight material overturning mechanism 5 is installed on one side of the chain plate conveying mechanism 2 away from the chain plate conveying overturning mechanism 3, and the straight material overturning mechanism 5 is connected with the logistics rack 7.

[0031] Please refer to Figures 1-5The fixed-length feeding mechanism 1 comprises a portal beam 101, a linear guide rail 102, a servo motor speed reducer 103, a clamping oil cylinder 104, a moving plate 105, a lifting cylinder 106, a gear 107, a clamping block 108 and a rack 109, the portal beam 101 is installed above the side frame 6, the linear guide rail 102 and the rack 109 are arranged on one side of the portal beam 101, the moving plate 105 is slidably connected to one side of the linear guide rail 102, the gear 107 engaged with the rack 109 is installed on the inner side of the moving plate 105 through a bearing, the servo motor speed reducer 103 connected with the gear 107 through a shaft coupling is installed on the outer side of the moving plate 105, the lifting cylinder 106 is installed on one side of the moving plate 105, and the clamping oil cylinder 104 is fixed on the mounting bracket below the lifting cylinder 106, and the clamping block 108 is connected to one end of the clamping oil cylinder 104.

[0032] In specific implementation, the pipe is conveyed to the chain plate belt 202 by the circular saw machine, the lifting cylinder 106 is started to push the mounting bracket downward, then the mounting bracket drives the clamping oil cylinder 104 to move downward, at the same time, the clamping oil cylinder 104 pushes the clamping block 108 to clamp on the outer side of the pipe, the servo motor speed reducer 103 drives the gear 107 to rotate, so that the gear 107 is rotatably engaged on one side of the rack 109, drives the both ends of the moving plate 105 to slide on the linear guide rail 102 to one end, and then drives the pipe to move linearly, the moving plate 105 is stopped after the pipe reaches the set length, the pipe is cut by the circular saw machine, after the cutting is completed, the clamping oil cylinder 104 drives the clamping block 108 to loosen the clamping of the pipe, and finally the lifting cylinder 106 is lifted, the fixed-length feeding mechanism 1 can stably move the pipe.

[0033] Please refer to Figures 1-9The chain plate conveying mechanism 2 comprises a chain plate drive speed reducer 201, a chain plate belt 202, a chain plate support 203, a turnover fixed base 204, a driven wheel 205, a driving wheel 206 and a material blocking assembly 207, the upper portion of the logistics rack 7 is provided with the chain plate support 203, the chain plate support 203 is provided with the driving wheel 206 and the driven wheel 205 at both ends through bearings, the outer side of the driving wheel 206 and the driven wheel 205 is sleeved with the chain plate belt 202, one end of the driving wheel 206 is provided with the chain plate drive speed reducer 201 through a shaft coupling, one end of the chain plate support 203 close to the driving wheel 206 is provided with the material blocking assembly 207, one side of the chain plate support 203 is provided with the turnover fixed base 204, the chain plate conveying turnover mechanism 3 comprises a cylinder base 301, a double cylinder 302 and a first turnover support 303, the outer side of the turnover fixed base 204 is movably provided with the first turnover support 303, and the first turnover support 303 and the logistics rack 7 are fixedly connected, the bottom of the logistics rack 7 is welded with the cylinder base 301, the bottom end of the chain plate support 203 and the cylinder base 301 are provided with the double cylinder 302 through a movable shaft, the short material sorting mechanism 4 comprises a rotary cylinder 401, a discharge chute 402, a rotary base 403 and a fixed base 404, the bottom of one end of the chain plate support 203 is welded with the fixed base 404, one end of the fixed base 404 is provided with the rotary cylinder 401, the upper portion of the rotary cylinder 401 is provided with the discharge chute 402 through the rotary base 403, the positive material turnover mechanism 5 comprises a turnover cylinder 501, a second turnover support 502, a material receiving plate 503 and a material receiving arc plate 504, one side of the chain plate support 203 is provided with the material receiving plate 503, the upper portion of the material receiving plate 503 is welded with the material receiving arc plate 504, one end of the material receiving plate 503 is movably installed above the logistics rack 7 through a movable shaft, the other end of the material receiving arc plate 504 is movably provided with the turnover cylinder 501, and one end of the turnover cylinder 501 is movably provided with the second turnover support 502, and the second turnover support 502 is connected with the logistics rack 7.

[0034] In specific implementation, after the pipe fittings are sawn, the material blocking assembly 207 is first lowered, and then the chain plate drive reducer 201 drives the driving wheel 206 to rotate, the driving wheel 206 drags the chain plate belt 202 to drive the driven wheel 205 to rotate, and the sawn pipe fittings are conveyed until the pipe fitting at the forefront of the chain plate belt 202 stops near the material blocking assembly 207, at this time, according to the type of the pipe fitting, if it is a positive material, the double cylinder 302 is started to lift one end of the chain plate support 203 upward, so that the other end of the chain plate support 203 rotates counterclockwise on the first overturning support 303, the pipe fitting of the positive material falls into the receiving arc plate 504, and then the overturning cylinder 501 is retracted to drag one end of the receiving plate 503, while the other end of the receiving plate 503 rotates on the movable shaft, and finally the receiving plate 503 drives the receiving arc plate 504 to tilt, so that the pipe fitting of the positive material enters the step flow 11, if the pipe fitting is a surplus material, the double cylinder 302 can be used to lift one end of the chain plate support 203 upward, so that the other end of the chain plate support 203 rotates clockwise on the first overturning support 303, and drives the chain plate support 203 to tilt, so that the surplus material rolls off from the chain plate support 203 for additional collection, if the pipe fitting is a short material, the material blocking assembly 207 is first lifted, and since the pipe fitting is relatively short, the rotary base 403 is driven to rotate by the rotary cylinder 401, and the discharge chute 402 is driven to rotate by the rotary base 403, so that the discharge opening direction of the discharge chute 402 can be adjusted to facilitate multi-directional collection of the pipe fittings of the short material, through the arrangement of the chain plate conveying overturning mechanism 3, the short material sorting mechanism 4 and the positive material overturning mechanism 5, the pipe fittings of the positive material, the surplus material and the short material can be collected respectively, a plurality of pipe fitting collection modes are realized, and the working efficiency and practicality of the longitudinal conveying system are improved.

[0035] Please refer to Figure 5 and Figure 10 , the logistics rack 7 is welded with a first fixed frame 8 and a second fixed frame 10 away from the positive material overturning mechanism 5, a buffer receiving mechanism 9 is installed above the first fixed frame 8 and the second fixed frame 10, the buffer receiving mechanism 9 includes a buffer plate 901, an electric push rod 902 and a rotary seat 903, the buffer plate 901 is movably connected to the first fixed frame 8 through the rotary seat 903, the electric push rod 902 is installed between the second fixed frame 10 and the buffer plate 901 through a movable shaft, and the cross-sectional shape of the buffer plate 901 is U-shaped.

[0036] In specific implementation, since the logistics rack 7 of the longitudinal conveying system has a certain height, when the chain plate conveying and overturning mechanism 3 sorts out the excess material, the pipe directly falls on the external buffer station rack and other collecting components, and has a certain falling impact, which causes unstable discharging. The excess material pipe can be poured into the buffer plate 901, then the electric push rod 902 retracts to pull one end of the buffer plate 901, so that the bottom end of the buffer plate 901 rotates clockwise on the rotating seat 903, the buffer plate 901 is inclined, the excess material pipe rolls along the inclined surface of the buffer plate 901, and the buffer plate 901 is arranged to buffer the excess material pipe, so that the excess material pipe is discharged more stably, and the working stability of the longitudinal conveying system is improved.

[0037] Working principle: when the longitudinal conveying system with double-side overturning is used, first, the fixed-length feeding mechanism 1 conveys the pipe to the external circular saw machine, the pipe is cut into multiple pipes by the circular saw machine, then the chain plate conveying mechanism 2 conveys the cut pipe to the material blocking component 207, and then the chain plate conveying and overturning mechanism 3, the short material sorting mechanism 4 and the normal material overturning mechanism 5 respectively distinguish and collect the excess material pipe, the short material pipe and the normal material pipe, and the buffer receiving mechanism 9 buffers and receives, so that the working efficiency and stability of the longitudinal conveying system are improved. The contents not described in detail in the description belong to the prior art known to those skilled in the art.

[0038] Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement to part of the technical features, and any modification, equivalent replacement, improvement, etc. within the spirit and principles of the utility model should be included in the protection scope of the utility model.

Claims

1. A longitudinally conveying system, which can be flipped over on both sides, comprising a cut-to-length feeding mechanism (1) and a logistics rack (7), characterized in that: The side frame (6) is installed below the fixed-length feeding mechanism (1), one side of the side frame (6) is provided with a stepping logistics (11), the logistics rack (7) is installed on the side of the side frame (6) close to the fixed-length feeding mechanism (1), the chain plate conveying mechanism (2) is installed above the logistics rack (7) close to the fixed-length feeding mechanism (1), one end of the chain plate conveying mechanism (2) is provided with a short material sorting mechanism (4), the bottom of the chain plate conveying mechanism (2) is provided with a chain plate conveying turnover mechanism (3), and the bottom of the chain plate conveying turnover mechanism (3) is connected with the logistics rack (7), one side of the chain plate conveying mechanism (2) away from the chain plate conveying turnover mechanism (3) is provided with a positive material turnover mechanism (5), and the positive material turnover mechanism (5) is connected with the logistics rack (7).

2. A reversible longitudinal conveying system according to claim 1, characterized in that: The logistics rack (7) is welded with a first fixed frame (8) and a second fixed frame (10) away from the positive material turnover mechanism (5), and the buffer receiving mechanism (9) is installed above the first fixed frame (8) and the second fixed frame (10).

3. A reversible longitudinal conveying system according to claim 1, characterized in that: The fixed-length feeding mechanism (1) comprises a gantry beam (101), a linear guide rail (102), a servo motor reducer (103), a clamping cylinder (104), a moving plate (105), a lifting cylinder (106), a gear (107), a clamping block (108) and a rack (109), the gantry beam (101) is installed above the side frame (6), one side of the gantry beam (101) is provided with the linear guide rail (102) and the rack (109), and the linear guide rail (102) is slidably connected with the moving plate (105).

4. A reversible longitudinal conveying system according to claim 3, characterized in that: The inner side of the moving plate (105) is provided with the gear (107) engaged with the rack (109) through a bearing, the outer side of the moving plate (105) is provided with the servo motor reducer (103) connected with the gear (107) through a shaft coupling, one side of the moving plate (105) is provided with the lifting cylinder (106), and the clamping cylinder (104) is fixed on the mounting frame below the lifting cylinder (106), and one end of the clamping cylinder (104) is connected with the clamping block (108).

5. A reversible longitudinal conveying system according to claim 1, characterized in that: The chain plate conveying mechanism (2) comprises a chain plate driving reducer (201), a chain plate belt (202), a chain plate support (203), a turnover fixing base (204), a driven wheel (205), a driving wheel (206) and a material blocking assembly (207), the chain plate support (203) is arranged above the logistics rack (7), and the driving wheel (206) and the driven wheel (205) are arranged at both ends of the chain plate support (203) through bearings.

6. A reversible longitudinal conveying system according to claim 5, characterized in that: The outer sides of the driving wheel (206) and the driven wheel (205) are sleeved with the chain plate belt (202), one end of the driving wheel (206) is provided with the chain plate driving reducer (201) through a shaft coupling, the chain plate support (203) is provided with the material blocking assembly (207) at one end close to the driving wheel (206), and one side of the chain plate support (203) is provided with the turnover fixing base (204).

7. A reversible longitudinal conveying system according to claim 6, characterized in that: The chain plate conveying and overturning mechanism (3) comprises a cylinder base (301), a double cylinder (302) and a first overturning support (303), the outer side of the overturning fixed base (204) is movably provided with the first overturning support (303), and the first overturning support (303) is fixedly connected with the logistics rack (7), the bottom of the logistics rack (7) is welded with the cylinder base (301), and the double cylinder (302) is movably arranged between the bottom end of the chain plate support (203) and the cylinder base (301) through an active shaft.

8. A reversible longitudinal conveying system according to claim 6, characterized in that: The short material sorting mechanism (4) comprises a rotary cylinder (401), a discharge chute (402), a rotary base (403) and a fixed base (404), the bottom of one end of the chain plate support (203) is welded with the fixed base (404), one end of the fixed base (404) is provided with the rotary cylinder (401), and the discharge chute (402) is arranged above the rotary cylinder (401) through the rotary base (403).

9. A reversible longitudinal conveying system according to claim 5, wherein: The positive material overturning mechanism (5) comprises an overturning cylinder (501), a second overturning support (502), a material receiving plate (503) and a material receiving arc plate (504), one side of the chain plate support (203) is provided with the material receiving plate (503), the material receiving arc plate (504) is welded above the material receiving plate (503), one end of the material receiving plate (503) is movably arranged above the logistics rack (7) through an active shaft, the other end of the material receiving arc plate (504) is movably provided with the overturning cylinder (501), one end of the overturning cylinder (501) is movably provided with the second overturning support (502), and the second overturning support (502) is connected with the logistics rack (7).

10. A reversible longitudinal conveying system according to claim 2, characterized in that: The buffer material receiving mechanism (9) comprises a buffer plate (901), an electric push rod (902) and a rotary seat (903), the buffer plate (901) is movably connected above the first fixed frame (8) through the rotary seat (903), and the electric push rod (902) is movably arranged between the second fixed frame (10) and the buffer plate (901) through an active shaft.

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