A material conveying device for supply chain

Abstract

The present invention relates to the technical field of material conveying, and in particular to a supply chain material conveying device; comprising a first roller conveyor line and a second roller conveyor line; the height of the second roller conveyor line is higher than the first roller conveyor line; a transfer unit is provided between the first roller conveyor line and the second roller conveyor line; the transfer unit comprises a transfer mechanism and a lifting mechanism provided on the transfer mechanism; a clamping detection mechanism is provided on the lifting mechanism; the present invention solves the technical problem of how to realize the transfer of materials between roller conveyor lines at different heights.

Description

Technical Field

[0001] The invention relates to the technical field of material conveying, and in particular to a supply chain material conveying device. Background Art

[0002] Roller conveyor lines are often used to transport materials or products in the supply chain. Roller conveyor lines allow materials or products to be transferred and transported between different locations. Different roller conveyor lines need to be connected by transfer devices.

[0003] A Chinese patent with publication number CN106743701A discloses a material frame decomposition and handling device and method thereof, which discloses that materials or products from one roller conveyor line are transferred to another roller conveyor line through a lifting mechanism and a decomposition and rotation mechanism; however, in order to meet the operational conveying requirements, the two roller conveyor lines are set at different heights; the above-mentioned equipment cannot realize the transfer of materials between roller conveyor lines at different heights.

[0004] Therefore, the problem existing in the prior art is: how to realize the transfer of materials between roller conveyor lines at different heights. Summary of the invention

[0005] The invention provides a supply chain material conveying device, aiming to solve the problem of how to realize the transfer of materials between roller conveyor lines at different heights.

[0006] The technical solution used in the present invention is as follows:

[0007] The present application proposes a supply chain material conveying device, comprising a first roller conveyor line and a second roller conveyor line; the height of the second roller conveyor line is higher than that of the first roller conveyor line; a transfer unit is provided between the first roller conveyor line and the second roller conveyor line; the transfer unit comprises a transfer mechanism and a lifting mechanism arranged on the transfer mechanism; a clamping detection mechanism is provided on the lifting mechanism; the clamping detection mechanism comprises a detection bracket and a first rotating plate of a mouth-shaped structure; a detection motor is arranged in the middle of the detection bracket, and the motor shaft of the detection motor passes through the detection bracket at the lower side; the middle rotation on the first rotating plate is matched with a detection coupling, and the upper side of the detection coupling extends out of the first rotating plate and is fixed to the motor shaft of the detection motor through a coupling; the detection bracket is engaged and disengaged with the first rotating plate; a detection pressure ring is provided on the lower side of the detection coupling, and the detection pressure ring is provided on the lower side of the detection coupling. A number of semicircular pressure ring notches are relatively provided on the lower side of the pressure measuring ring; the lower side of the first rotating plate is fixed to the second rotating plate through a rotating plate connecting column, and the upper sliding part of the second rotating plate is equipped with a floating column, and the upper side of the floating column is equipped with a floating upper pressure plate; the two floating upper pressure plates are connected by a floating coupling column, and the floating coupling column contacts the lower side of the detection pressure ring; a floating lower pressure plate is provided on the lower side of the floating column, and a floating return spring is passed through the floating coupling column between the floating upper pressure plate and the second rotating plate; a detection pressure shaft is slidably fitted on the floating lower pressure plate, and the lower side of the detection pressure shaft is fixed to the detection pressure plate, and a detection pressure spring is passed through the detection pressure shaft between the detection pressure plate and the floating lower pressure plate; a clamping support plate is provided on the side of the second rotating plate, and a clamping cylinder is fixed on the clamping support plate, and the push head of the clamping cylinder passes through the clamping support plate to the outside and is fixed to the T-shaped clamp.

[0008] Furthermore, the transfer mechanism includes a transfer base fixed on the ground and a support frame arranged on the transfer base; transfer sliding shafts are fixed on both sides of the support frame through shaft seats, four transfer sliding sleeves are slidably fitted on the transfer sliding shafts, and the transfer slide plate is fixed on the upper side of the transfer sliding sleeves; motor support plates are horizontally arranged on both sides of the support frame, and the transfer motor is arranged on the lower side of the motor support plate; the motor shaft of the transfer motor passes through the motor support plate upward and is connected with the transfer gear key; the two transfer gears are connected by chain transmission, and the lower side of the transfer slide plate is fixed to the chain by a fixed block; the lifting mechanism is arranged on the transfer slide plate.

[0009] Furthermore, the lifting mechanism includes a lifting bracket, and a mounting cross plate is horizontally arranged at the bottom of the lifting bracket; a lifting motor is arranged on the lower side of the mounting cross plate, and the motor shaft of the lifting motor passes through the mounting cross plate and is fixed to one end of the lifting screw through a coupling, and the other end of the lifting screw is rotatably matched with the lifting bracket through a bearing; a bracket slide is relatively provided on the inner side of the vertical section of the lifting bracket, and a lifting slide plate is threadedly matched on the lifting screw, and sliding protrusions are provided on both sides of the lifting slide plate, and the lifting slide plate is matched in the bracket slide through the sliding protrusions; a lifting cross plate is provided between the two lifting slides, and the clamping detection mechanism is arranged on the lower side of the lifting cross plate.

[0010] Furthermore, a ratchet gear is provided on the detection coupling shaft, a ratchet shaft is provided on the upper surface of the first rotating plate, a ratchet clamp is provided on the ratchet shaft for rotation through a torsion spring, and the ratchet clamp is pressed onto the ratchet gear through the torsion spring.

[0011] Furthermore, two clutch shafts are vertically provided at both ends of the lower side of the detection bracket; an electromagnet is provided on the lower side of the clutch shaft, and an annular clutch ring is provided on the upper surface of the first rotating plate, and the clutch ring is made of metal.

[0012] Furthermore, a labeling unit is provided on the side of the second roller conveyor line, and the labeling unit includes an automatic labeling machine and a labeling robot arm arranged on the side of the second roller conveyor line; the labeling robot arm is fixed to the ground through a base, and the execution end of the labeling robot arm is provided with a labeling cylinder, and the push head of the labeling cylinder is fixed to the labeling mechanism.

[0013] Furthermore, the labeling mechanism comprises an n-shaped cross-section labeling frame, a labeling slide shaft is fixed on the inner side of the labeling frame, and a labeling slide sleeve is passed through the labeling slide shaft; a labeling slide plate is provided on the lower side of the labeling slide sleeve, a cylinder mounting plate is provided on the inner side of the labeling frame, a conversion cylinder is provided on the cylinder mounting plate, and a push head of the conversion cylinder is fixed to the upper side of the labeling slide plate; two fixing ears are provided on the lower side of the labeling slide plate, and a rotating block is provided between the fixing ears; guide grooves are provided on both sides of the labeling frame, and the rotating block is matched with the guide groove through the transmission of the guide wheel; a U-shaped swinging coupling frame is provided on the lower side of the rotating block, and an air suction cup is provided at the bottom of the swinging coupling frame, and the air suction cup is used for pneumatically adsorbing the label to be bonded; a pressing wheel is rotated and matched with the pressing wheel ear on the left side of the swinging coupling frame; a pressing brush is provided on the right side of the swinging coupling frame

[0014] Furthermore, swing shafts are provided on both sides of the rotating block, and fixed ears extend outward from the swing shafts and are fixed to one end of the swing plate, and the other end of the swing plate is rotatably matched with a guide wheel; guide grooves are relatively provided on both sides of the labeling base; and the guide wheels are matched in the guide grooves.

[0015] Furthermore, the guide groove includes a middle section and two side sections, the middle section is connected to the two side sections, and the two side sections are higher than the middle section.

[0016] The beneficial effects achieved by the present invention are as follows: after the clamping and detecting mechanism clamps the material or product on the first roller conveyor line, the lifting motor is turned on to make the lifting slide slide along the bracket slide, thereby changing the height of the clamping and detecting mechanism; the transfer unit drives the clamping and detecting mechanism to move laterally as a whole, and transfers the material or product to the second roller conveyor line; the present application proposes a clamping and detecting mechanism with a specific structure, and is also configured with a clutch shaft and a clutch ring with a specific structure that can realize the clutch action of the first rotating plate and the detection bracket in a specific manner, thereby realizing the functions of clamping detection and synchronous reversal of the material. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1It is a schematic diagram of the structure of the supply chain material conveying device of the present invention.

[0018] Figure 2 It is a schematic diagram of the transfer unit structure of the present invention.

[0019] Figure 3 It is a schematic diagram of the transfer mechanism structure of the present invention.

[0020] Figure 4 It is a schematic diagram of the lifting mechanism structure of the present invention.

[0021] Figure 5 The clamping detection mechanism structure of the present invention is schematically shown in FIG. Figure 1 .

[0022] Figure 6 The clamping detection mechanism structure of the present invention is schematically shown in FIG. Figure 2 .

[0023] Figure 7 The clamping detection mechanism structure of the present invention is schematically shown in FIG. Figure 3 .

[0024] Figure 8 It is a schematic diagram of the action of the clamping detection mechanism of the present invention.

[0025] Fig. 9 It is a structural schematic diagram of the labeling unit of the present invention.

[0026] Fig.10 It is a structural schematic diagram of the labeling robot arm of the present invention.

[0027] Fig.11 This is a schematic diagram of the labeling mechanism structure of the present invention. Figure 1 .

[0028] Fig.12 This is a schematic diagram of the labeling mechanism structure of the present invention. Figure 2 .

[0029] Fig.13 It is a schematic diagram of the action of the labeling mechanism of the present invention.

[0030] In the figure, 1, the first roller conveyor line; 2, the second roller conveyor line; 3, the transfer base; 4, the supporting frame; 5, the transfer slide shaft; 6, the transfer sleeve; 7, the transfer slide plate; 8, the motor support plate; 9, the transfer motor; 10, the transfer gear; 11, the chain; 12, the lifting bracket; 13, the installation cross plate; 14, the lifting motor; 15, the lifting screw; 16, the sliding cam; 17, the bracket slide; 18, the lifting cross plate; 19, the lifting slide plate; 20, the detection bracket; 21, the first rotating plate; 22, the detection motor; 23, the detection coupling; 24, the ratchet gear; 25, the ratchet shaft; 26, the ratchet card; 27, the clutch shaft; 28, the electromagnet; 29, the clutch ring; 30, the detection pressure ring; 31, the pressure ring gap; 32, the rotating plate connecting column; 33, the second rotating plate Plate; 34, floating column; 35, floating upper pressure plate; 36, floating coupling column; 37, floating lower pressure plate; 38, floating return spring; 39, detection pressure shaft; 40, detection pressure plate; 41, detection pressure spring; 42, clamping support plate; 43, clamping cylinder; 44, clamping plate; 45, non-slip rubber; 46, automatic labeling machine; 47, labeling robot arm; 48, labeling cylinder; 49, labeling base frame; 50, labeling slide shaft; 51, labeling slide sleeve; 52, labeling slide plate; 53, cylinder mounting plate; 54, conversion cylinder; 55, fixing ear; 56, rotating block; 57, swing shaft; 58, swing plate; 59, guide wheel; 60, guide groove; 61, swing coupling frame; 62, air suction cup; 63, pressure wheel ear; 64, clamping wheel; 65, clamping brush. DETAILED DESCRIPTION

[0031] To facilitate those skilled in the art to understand the present invention, specific implementations of the present invention are described below with reference to the accompanying drawings.

[0032] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, or it can be the internal connection of two elements; for ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood through specific circumstances.

[0033] like Figure 1As shown, the present invention provides a supply chain material conveying device, including a first roller conveyor line 1 and a second roller conveyor line 2. The first roller conveyor line 1 and the second roller conveyor line 2 adopt existing roller conveyor lines, and a plurality of rollers are synchronously rotated through a motor, a gear, and a chain 11; the height of the second roller conveyor line 2 is higher than the first roller conveyor line 1; a transfer unit is provided between the first roller conveyor line 1 and the second roller conveyor line 2, and the transfer unit is used to transfer the material or product conveyed by the first roller conveyor line 1 to the second roller conveyor line 2; as shown Figure 2-3 As shown, the transfer unit includes a transfer mechanism and a lifting mechanism arranged on the transfer mechanism; the transfer mechanism includes a transfer base 3 fixed on the ground and a support frame 4 arranged on the transfer base 3; transfer slide shafts 5 are fixed on both sides of the support frame 4 through shaft seats, and four transfer sleeves 6 are slidably fitted on the transfer slide shaft 5, and a transfer slide plate 7 is fixed on the upper side of the transfer sleeve 6; motor support plates 8 are horizontally arranged on both sides of the support frame 4, and a transfer motor 9 is arranged on the lower side of the motor support plate 8; the motor shaft of the transfer motor 9 passes through the motor support plate 8 upward and is key-connected with the transfer gear 10; the two transfer gears 10 are connected by a chain 11 transmission, and the lower side of the transfer slide plate 7 is fixed to the chain 11 on one side by a fixed block; the lifting mechanism is arranged on the transfer slide plate 7; when in use, the transfer motor 9 is turned on (forward or reverse) to drive the chain 11 to transmit, so that the transfer slide plate 7 changes its position along the transfer slide shaft 5.

[0034] like Figure 4 As shown, the lifting mechanism includes an n-shaped lifting bracket 12, and a mounting cross plate 13 is horizontally arranged at the bottom of the lifting bracket 12; a lifting motor 14 is arranged on the lower side of the mounting cross plate 13, and the motor shaft of the lifting motor 14 passes through the mounting cross plate 13 and is fixed to one end of a lifting screw 15 through a coupling, and the other end of the lifting screw 15 is rotatably matched with the lifting bracket 12 through a bearing; a bracket slide 17 is arranged on the inner side of the vertical section of the lifting bracket 12, and a lifting slide plate 19 is threadedly matched on the lifting screw 15, and both sides of the lifting slide plate 19 It has a sliding protrusion 16, and a lifting slide 19 is fitted in the bracket slide 17 through the sliding protrusion 16; a lifting cross plate 18 is provided between the two lifting slides 19, and a clamping detection mechanism is provided on the lower side of the lifting cross plate 18. When in use, after the clamping detection mechanism clamps the material or product on the first roller conveyor line 1, the lifting motor 14 is turned on to make the lifting slide 19 slide along the bracket slide 17, thereby changing the height of the clamping detection mechanism; the transfer unit drives the clamping detection mechanism to move horizontally as a whole, and transfers the material or product to the second roller conveyor line 2.

[0035] like Figure 5As shown, the clamping detection mechanism includes a detection bracket 20 of a square structure and a first rotating plate 21, and the lifting horizontal plate 18 is fixed to the upper side of the detection bracket 20; the detection motor 22 is arranged in the middle of the detection bracket 20, and the motor shaft of the detection motor 22 passes through the detection bracket 20 at the lower side; Figure 6 As shown, the middle rotation on the first rotating plate 21 is matched with a detection coupling 23, and the detection coupling 23 has an annular anti-slip structure to prevent the detection coupling 23 from axially slipping out of the first rotating plate 21. The upper side of the detection coupling 23 extends out of the first rotating plate 21 and the motor shaft of the detection motor 22 is fixed by a coupling; Figure 5 As shown, a ratchet gear 24 is provided on the detection coupling 23, and a ratchet shaft 25 is provided on the upper surface of the first rotating plate 21. The ratchet shaft 25 is rotated by a torsion spring and is matched with a ratchet card 26 (the torsion spring is not shown in the figure), and the ratchet card 26 is pressed on the ratchet gear 24 through the torsion spring; in this way, the detection coupling 23 can rotate relative to the first rotating plate 21 when it is reversed, and can drive the first rotating plate 21 to rotate synchronously when the detection coupling 23 rotates forward; two clutch shafts 27 are vertically provided at both ends of the lower side of the detection bracket 20; an electromagnet 28 is provided on the lower side of the clutch shaft 27, and an annular clutch ring 29 is provided on the upper surface of the first rotating plate 21, and the clutch ring 29 is made of metal; a detection pressure ring 30 is provided on the lower side of the detection coupling 23, and a plurality of semicircular pressure ring notches 31 are relatively provided on the lower side of the detection pressure ring 30, and the edge of the pressure ring notch 31 is a smooth transition; the lower side of the first rotating plate 21 is connected to the second rotating plate 3 by four rotating plate connecting columns 32 3 is fixed, the upper sliding part of the second rotating plate 33 is matched with a floating column 34, and the upper side of the floating column 34 is provided with a floating upper pressure plate 35; the two floating upper pressure plates 35 are connected by a floating coupling column 36, and the floating coupling column 36 contacts the lower side of the detection pressure ring 30; a floating lower pressure plate 37 is provided on the lower side of the floating column 34, and a floating return spring 38 is passed through the floating coupling column 36 between the floating upper pressure plate 35 and the second rotating plate 33, and the floating return spring 38 forces the floating coupling column 36 to contact the lower side of the detection pressure ring 30; a detection pressure shaft 39 is slidably matched on the floating lower pressure plate 37, and the upper side of the detection pressure shaft 39 has an anti-slip structure to prevent the detection pressure shaft 39 from slipping out of the floating lower pressure plate 37, and the lower side of the detection pressure shaft 39 is fixed to the detection pressure plate 40, and the detection pressure spring 41 is passed through the detection pressure shaft 39 between the detection pressure plate 40 and the floating lower pressure plate 37; the lower side of the detection pressure plate 40 is provided with a shock-absorbing structure such as rubber; Figure 7 As shown, a clamping support plate 42 is provided on the side of the second rotating plate 33, and a clamping cylinder 43 is fixed on the clamping support plate 42. The push head of the clamping cylinder 43 passes through the clamping support plate 42 to the outside and is fixed to a T-shaped clamping plate 44. An anti-slip rubber 45 is provided on the inner side of the clamping plate 44. A laser sensor is provided on the lower side of the second rotating plate 33; at the same time, a camera is installed on the first roller conveyor line 1.

[0036] The principle of use is: Figure 8As shown, when the material of the first roller conveyor line 1 is transported, the clamping and detecting mechanism is moved to the position corresponding to the product through the transfer unit and the lifting mechanism; the clamping cylinder 43 is retracted, and the material is clamped and fixed by the clamping plate 44; the lifting mechanism is lifted to a certain height, so that the material is separated from the first roller conveyor line 1; the electromagnet 28 is turned on, and the clutch ring 29 is attracted, so that the first rotating plate 21 and the detection bracket 20 become a whole; the detection motor 22 rotates, and the detection coupling 23 drives the detection pressure ring 30 to rotate, and the detection pressure ring 30 quickly presses the floating coupling column 36 downward, so that the floating column 34 slides up and down along the second rotating plate 33, so that the detection pressure plate 40 flexibly knocks hit the upper side of the material; if the clamping is firm, the relative position of the material will not change (the relative position can be determined by manual observation or by a laser sensor). When there is a lack of clamping, the relative position of the material changes, and the line is immediately stopped for maintenance, thereby avoiding the situation where the clamping is not firm and the goods fall from the high end; at the same time, the camera of the first roller conveyor line 1 can observe whether the box containing the material is placed upside down; if it is placed upside down, the electromagnet 28 can be turned off after the clamping detection; the detection motor 22 rotates in the opposite direction, and the ratchet card 26 presses against the ratchet gear 24, thereby driving the first rotating plate 21 and the second rotating plate 33 to rotate 180 degrees as a whole, and reversing the two sides of the material.

[0037] The present application proposes a clamping detection mechanism with a specific structure, and is also configured with a clutch shaft 27 and a clutch ring 29 with a specific structure that can realize the clutch action of the first rotating plate 21 and the detection bracket 20 in a specific way, thereby realizing the functions of clamping detection and synchronous reversal of the material.

[0038] When the transported materials are shipped out of the warehouse, they need to be labeled accordingly; Figure 9-10 As shown, a labeling unit is provided on the second roller conveyor line 2, and the labeling unit includes an automatic labeling machine 46 (the automatic labeling machine 46 is used to automatically output the labels to be attached, such as the TSC MA series) and a labeling robot arm 47 arranged on the side of the second roller conveyor line 2; the labeling robot arm 47 is fixed to the ground through a base, and the execution end of the labeling robot arm 47 is provided with a labeling cylinder 48, and the pusher head of the labeling cylinder 48 is fixed to the labeling mechanism; when the material moves to the position corresponding to the labeling unit; the labeling robot arm 47 drives the labeling mechanism to move to the corresponding position of the automatic labeling machine 46, absorbs the label to be attached (non-adhesive surface), and then moves to the upper surface of the material to attach the label to be attached.

[0039] like Figure 11-12As shown, the labeling mechanism includes an n-shaped cross-section labeling base frame 49, a labeling slide shaft 50 is fixed to the inner side of the labeling base frame 49 through an axle seat, and a labeling slide sleeve 51 is passed through the labeling slide shaft 50; a labeling slide plate 52 is provided on the lower side of the labeling slide sleeve 51, a cylinder mounting plate 53 is provided on the inner side of the labeling base frame 49, a conversion cylinder 54 is provided on the cylinder mounting plate 53, and a push head of the conversion cylinder 54 is fixed to the upper side of the labeling slide plate 52; two fixing ears 55 are provided on the lower side of the labeling slide plate 52, and a rotating block 56 is provided between the fixing ears 55; swing shafts 57 are provided on both sides of the rotating block 56, and the swing shafts 57 extend outward from the fixing ears 55 is fixed to one end of the swing plate 58, and the other end of the swing plate 58 is rotatably matched with a guide wheel 59; guide grooves 60 are relatively provided on both sides of the labeling base frame 49, and the guide groove 60 includes a middle section and two side sections, the middle section is connected to the two side sections, and the two side sections are higher than the middle section; the guide wheel 59 is matched in the guide groove 60; a U-shaped swing coupling frame 61 is provided on the lower side of the rotating block 56, and an air suction cup 62 is provided at the bottom of the swing coupling frame 61, and the air suction cup 62 is used for pneumatically adsorbing the label to be bonded; a pressing wheel 64 is rotatably matched with the left side of the swing coupling frame 61 through a pressing wheel ear 63; a pressing brush 65 is provided on the right side of the swing coupling frame 61.

[0040] When in use, the labeling mechanism moves the label to be attached to the upper surface of the material, and the labeling cylinder 48 extends so that the bonding surface of the label is initially bonded to the material; then the labeling cylinder 48 is retracted for a distance, and the conversion cylinder 54 is extended so that the labeling slide 52 slides along the labeling slide shaft 50; under the action of the guide wheel 59 and the guide groove 60, the rotating block 56 rotates; so that the clamping wheel 64 contacts the upper side of the material, and then the conversion cylinder 54 is extended, and when the guide wheel 59 moves to the two side sections of the guide groove 60, the clamping wheel 64 rolls horizontally to further compact the initially bonded label; the clamping wheel 64 is used to press the flat surface after labeling, and the clamping brush 65 is used to press the non-flat surface and mesh surface.

[0041] If the fixing method is not separately introduced above, the general technical means used by technicians in the industry are used, such as welding, nesting, or threaded fixing.

[0042] The following points need to be explained:

[0043] (1) The drawings of the embodiments of the present invention only relate to the structures related to the embodiments of the present invention, and other structures may refer to the general design.

[0044] (2) For the sake of clarity, in the drawings used to describe the embodiments of the present invention, the thickness of the layers or regions is exaggerated or reduced, that is, these drawings are not drawn according to the actual scale. It is understood that when an element such as a layer, film, region or substrate is referred to as being "on" or "under" another element, the element may be "directly" "on" or "under" the other element or there may be intermediate elements.

[0045] (3) In the absence of conflict, the embodiments of the present invention and the features therein may be combined with each other to obtain new embodiments.

[0046] The above are only specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto. The protection scope of the present invention shall be based on the protection scope of the claims.

Claims

1. A supply chain material conveying device, characterized in that: The invention comprises a first roller conveyor line (1) and a second roller conveyor line (2); the second roller conveyor line (2) is higher than the first roller conveyor line (1); a transfer unit is provided between the first roller conveyor line (1) and the second roller conveyor line (2); the transfer unit comprises a transfer mechanism and a lifting mechanism provided on the transfer mechanism; a clamping detection mechanism is provided on the lifting mechanism; the clamping detection mechanism comprises a detection bracket (20) of a square-shaped structure and a first rotating plate (21); a detection motor (22) is provided in the middle of the detection bracket (20), and a motor shaft of the detection motor (22) passes through the detection bracket (20) at the lower side; a detection coupling shaft (23) is provided in the middle rotation of the first rotating plate (21), and the detection coupling shaft (23) is provided at the lower side of the detection bracket (20); A first rotating plate (21) extends from the upper side and is fixed to the motor shaft of the detection motor (22) through a coupling; the detection bracket (20) and the first rotating plate (21) are engaged and disengaged; a detection pressure ring (30) is provided on the lower side of the detection coupling (23), and a plurality of semicircular pressure ring notches (31) are provided on the lower side of the detection pressure ring (30); the lower side of the first rotating plate (21) is fixed to the second rotating plate (33) through a rotating plate connecting column (32), a floating column (34) is slidably engaged on the upper side of the second rotating plate (33), and a floating upper pressure plate (35) is provided on the upper side of the floating column (34); the two floating upper pressure plates (35) are connected by a floating coupling column (36), and the floating coupling column (36) contacts the lower side of the detection pressure ring (30). A floating lower pressure plate (37) is provided on the lower side of the floating column (34), and a floating return spring (38) is inserted on the floating coupling column (36) between the floating upper pressure plate (35) and the second rotating plate (33); a detection pressure shaft (39) is slidably matched on the floating lower pressure plate (37), and the lower side of the detection pressure shaft (39) is fixed to the detection pressure plate (40), and a detection pressure spring (41) is inserted on the detection pressure shaft (39) between the detection pressure plate (40) and the floating lower pressure plate (37); a clamping support plate (42) is provided on the side of the second rotating plate (33), and a clamping cylinder (43) is fixed on the clamping support plate (42), and a push head of the clamping cylinder (43) passes through the clamping support plate (42) to the outside and is fixed to the T-shaped clamping plate (44); The detection coupling shaft (23) is provided with a ratchet gear (24), the upper surface of the first rotating plate (21) is provided with a ratchet shaft (25), and the ratchet shaft (25) is rotatably matched with a ratchet clamp (26) through a torsion spring, and the ratchet clamp (26) is pressed onto the ratchet gear (24) through the torsion spring; two clutch shafts (27) are vertically provided at both ends of the lower side of the detection bracket (20); an electromagnet (28) is provided on the lower side of the clutch shaft (27), and an annular clutch ring (29) is provided on the upper surface of the first rotating plate (21), and the clutch ring (29) is made of metal; when the box body is clamped for detection, the electromagnet (28) is turned on and the clutch ring (29) is attracted, so that the first rotating plate (21) and the detection bracket (20) become a whole;The detection motor (22) rotates, the detection coupling shaft (23) drives the detection pressure ring (30) to rotate, and the detection pressure ring (30) quickly presses the floating coupling column (36) downward, so that the floating column (34) slides up and down along the second rotating plate (33), so that the detection pressure plate (40) flexibly knocks the upper side of the material to perform clamping detection; when the box body is placed upside down, after the clamping detection, the electromagnet (28) is turned off; the detection motor (22) rotates in the opposite direction, and the ratchet clamp (26) abuts against the ratchet gear (24), thereby driving the first rotating plate (21) and the second rotating plate (33) to rotate as a whole, and reversing the two sides of the material. ; 2. A supply chain material conveying device according to claim 1, characterized in that: The transfer mechanism comprises a transfer base (3) fixed on the ground and a support frame (4) arranged on the transfer base (3); transfer slide shafts (5) are fixed on both sides of the support frame (4) through shaft seats, four transfer sleeves (6) are slidably matched on the transfer slide shafts (5), and a transfer slide plate (7) is fixed on the upper side of the transfer sleeve (6); motor support plates (8) are horizontally arranged on both sides of the support frame (4), and the transfer motor (9) is arranged on the lower side of the motor support plate (8); the motor shaft of the transfer motor (9) passes through the motor support plate (8) upward and is key-connected with a transfer gear (10); the two transfer gears (10) are connected by a chain (11) in transmission connection, and the lower side of the transfer slide plate (7) is fixed to the chain (11) through a fixing block; and a lifting mechanism is arranged on the transfer slide plate (7).

3. A supply chain material conveying device according to claim 1, characterized in that: The lifting mechanism comprises a lifting bracket (12), the bottom of which is horizontally provided with a mounting cross plate (13); a lifting motor (14) is provided on the lower side of the mounting cross plate (13); a motor shaft of the lifting motor (14) passes through the mounting cross plate (13) and is fixed to one end of a lifting screw (15) via a coupling, and the other end of the lifting screw (15) is rotatably matched with the lifting bracket (12) via a bearing; a bracket slideway (17) is provided on the inner side of the vertical section of the lifting bracket (12); a lifting slide plate (19) is threadedly matched with the lifting screw (15), and sliding protrusions (16) are provided on both sides of the lifting slide plate (19), and the lifting slide plate (19) is matched in the bracket slideway (17) via the sliding protrusions (16); a lifting cross plate (18) is provided between the two lifting slide plates (19), and a clamping detection mechanism is provided on the lower side of the lifting cross plate (18).

4. A supply chain material conveying device according to claim 1, characterized in that: A labeling unit is provided on the side of the second roller conveyor line (2), and the labeling unit comprises an automatic labeling machine (46) and a labeling mechanical arm (47) provided on the side of the second roller conveyor line (2); the labeling mechanical arm (47) is fixed to the ground via a base, a labeling cylinder (48) is provided at the execution end of the labeling mechanical arm (47), and a pusher head of the labeling cylinder (48) is fixed to the labeling mechanism.

5. A supply chain material conveying device according to claim 4, characterized in that: The labeling mechanism comprises a labeling base frame (49) with an n-shaped cross-section, a labeling slide shaft (50) is fixed on the inner side of the labeling base frame (49), and a labeling slide sleeve (51) is passed through the labeling slide shaft (50); a labeling slide plate (52) is provided on the lower side of the labeling slide sleeve (51), a cylinder mounting plate (53) is provided on the inner side of the labeling base frame (49), a conversion cylinder (54) is provided on the cylinder mounting plate (53), and a push head of the conversion cylinder (54) is fixed to the upper side of the labeling slide plate (52); two fixing ears (55) are provided on the lower side of the labeling slide plate (52) opposite to each other, and a rotating shaft (51) is provided between the fixing ears (55). The labeling base frame (49) is provided with guide grooves (60) on both sides thereof, and the rotating block (56) and the guide grooves (60) are matched with each other through the guide wheels (59); a U-shaped swinging coupling frame (61) is provided on the lower side of the rotating block (56), and an air suction cup (62) is provided on the bottom of the swinging coupling frame (61), and the air suction cup (62) is used for pneumatically adsorbing the label to be bonded; a pressing wheel (64) is rotatably matched with the left side of the swinging coupling frame (61) through a pressing wheel ear (63); a pressing brush (65) is provided on the right side of the swinging coupling frame (61); swing shafts ( 57), a fixing ear (55) extends outward from the swing shaft (57) and is fixed to one end of the swing plate (58), and the other end of the swing plate (58) is rotatably matched with a guide wheel (59); guide grooves (60) are arranged on both sides of the labeling base frame (49); the guide wheel (59) is matched in the guide groove (60); the guide groove (60) includes a middle section and two side sections, the middle section is connected to the two side sections, and the two side sections are higher than the middle section; the labeling mechanism moves the label to be attached to the upper surface of the material, and the labeling cylinder (48) is extended so that the bonding surface of the label is initially bonded to the material; then the labeling cylinder (48) is retracted for a certain distance, and the conversion cylinder (54) is extended, so that the labeling slide plate (52) slides along the labeling slide shaft (50); under the action of the guide wheel (59) and the guide groove (60), the rotating block (56) rotates; so that the pressure wheel (64) contacts the upper side of the material, and then the conversion cylinder (54) is extended, and when the guide wheel (59) moves to the two side sections of the guide groove (60), the pressure wheel (64) rolls horizontally to further compact the preliminary adhesive label; the pressure wheel (64) is used to compact the flat surface after labeling, and the compacting brush (65) is used to compact the non-flat surface and mesh surface.

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