Conveying device and detection equipment

Abstract

The utility model provides a conveying device and detection equipment. The conveying device comprises a supporting component. The rotating mechanism comprises a driving roller and a driven roller, and the driving roller and the driven roller are rotatably arranged at the two opposite ends of the supporting component; and the conveying belt is arranged on the driving roller and the driven roller in a sleeving mode and used for conveying objects, and at least part of the supporting component is in surface contact with the conveying belt so as to support the conveying belt. According to the conveying device, the conveying belt is used for conveying objects, at least part of the supporting component is in surface contact with the conveying belt, the conveying belt can keep good planeness under the supporting action of the supporting component, and then the accuracy of target positions of the objects on the conveying belt can be guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to conveying equipment technical field especially relates to a conveying device and detection equipment. BACKGROUND

[0002] Conveying mechanism is widely used in multiple fields, conveying mechanism is applied to detection equipment, conveying mechanism is used for conveying the object to be detected from the feeding position to the detection position, and is also used for conveying the object to be detected after detection from the detection position to the discharging position. The conveying device is applied to the welding production line, and the conveying device is used for conveying the workpiece to be welded to the welding station.

[0003] In the related art, the conveying mechanism is mainly composed of a support frame, a driving roller, a driven roller and a conveying belt. The conveying belt in the conveying mechanism is not supported, and the gravity of the object on the conveying belt applied to the conveying belt will cause the conveying belt to locally sag, thereby causing the position of the object to change in the vertical direction, so that the object deviates from the target position. For the application of the conveying device in the detection equipment, the object deviates from the target position, which will cause the detection result to be inaccurate. For the application of the conveying device in the welding production line, the workpiece to be welded deviates from the target position, which will cause poor welding quality. SUMMARY

[0004] Therefore, the embodiments of the utility model provide a conveying device and detection equipment for solving the problem that the existing conveying device has poor flatness of the conveying belt, causing the object carried on the conveying belt to deviate from the target position.

[0005] In a first aspect, the embodiments of the utility model provide a conveying device, comprising:

[0006] a support component;

[0007] a rotating mechanism comprising a driving roller and a driven roller, the driving roller and the driven roller being rotatably arranged at opposite ends of the support component; and

[0008] a conveying belt sleeved on the driving roller and the driven roller for conveying objects,

[0009] wherein at least part of the support component forms a surface contact with the conveying belt to support the conveying belt.

[0010] According to the embodiments of the utility model, the support component comprises a plurality of support frames arranged in sequence, and adjacent two support frames are connected through a connecting assembly, wherein the support frame comprises:

[0011] two support beams arranged at intervals;

[0012] A support panel is arranged on top of the two support beams and covers the area between the two support beams, the support panel being in contact with the conveying belt surface to support the conveying belt.

[0013] A connecting frame is arranged on the side of the support beam and is used to connect with the base.

[0014] According to the embodiment of the present application, the connecting assembly comprises:

[0015] A connecting body is used to connect the support beams of two adjacent support frames, the connecting body comprising a connecting portion and two limiting portions on both sides of the connecting portion, the connecting portion being connected with the support beams, and the end portions of the support beams being located between the two limiting portions;

[0016] A vertical beam is connected with the connecting body; and

[0017] A bottom plate is arranged on the bottom of the vertical beam and is connected with the base.

[0018] According to the embodiment of the present application, the support frame further comprises a fastener;

[0019] The support panel is provided with a first connecting hole, and the support beam is provided with a second connecting hole, the second connecting hole being coaxially arranged with the first connecting hole;

[0020] The fastener is arranged in the first connecting hole and the second connecting hole to connect the support panel and the support beam.

[0021] According to the embodiment of the present application, the support frame further comprises a reinforcing member, the reinforcing member being arranged on the side of the support panel away from the conveying belt, the reinforcing member comprising:

[0022] A transverse reinforcing rib is arranged to extend from one support beam towards another support beam; and / or

[0023] A longitudinal reinforcing rib is located between the two support beams.

[0024] According to the embodiment of the present application, the connecting frame comprises:

[0025] A connecting beam is arranged on the side of the support beam;

[0026] A connecting plate is arranged on the bottom of the connecting beam; and

[0027] A connecting member is used to connect the connecting plate and the base.

[0028] According to the embodiment of the present application, the support beam comprises a carbon fiber member; and / or

[0029] The support panel comprises a carbon fiber member.

[0030] According to the embodiment of the present application, the conveying device further comprises:

[0031] The first connecting seat is adjustably arranged at one end of the supporting member, and the driving roller is rotatably connected to the first connecting seat.

[0032] The second connecting seat is adjustably arranged at the other end of the supporting member, and the driven roller is rotatably connected to the second connecting seat.

[0033] According to the embodiment of the present application, the conveying device further comprises:

[0034] The third connecting seat is arranged at the supporting member.

[0035] The tensioning roller is adjustably arranged at the third connecting seat, and the tensioning roller is in contact with the surface of the conveying belt for adjusting the tension of the conveying belt.

[0036] In a second aspect, the embodiment of the present application provides a detection device, comprising:

[0037] The conveying device; and

[0038] The detection device is arranged in the conveying direction of the conveying device.

[0039] The conveying device is used for conveying the detected object, and the detection device is used for detecting the detected object.

[0040] According to the embodiment of the present application, the detection device comprises a radiation source and a detector, and the radiation source and the detector are located on the opposite sides of the conveying belt.

[0041] The conveying device and the detection device provided by the embodiment of the present application can at least achieve the following technical effects: at least part of the supporting member is in contact with the surface of the conveying belt, the conveying belt can maintain good flatness under the support of the supporting member, and the accuracy of the object target position on the conveying belt can be ensured. BRIEF DESCRIPTION OF DRAWINGS

[0042] The above and other objects, features and advantages of the present application will become more apparent from the following description of the embodiments of the present application with reference to the accompanying drawings, in which:

[0043] Figure 1 The structure schematic diagram of the conveying device according to the embodiment of the present application is schematically shown;

[0044] Figure 2 The structure schematic diagram of the supporting member according to the embodiment of the present application is schematically shown;

[0045] Figure 3 Fig. 1 schematically shows a structural schematic view of a first support frame according to an embodiment of the present application;

[0046] Figure 4 Fig. 2 schematically shows a structural schematic view of a second support frame according to an embodiment of the present application;

[0047] Figure 5 Fig. 3 schematically shows a structural schematic view of a connecting assembly according to an embodiment of the present application;

[0048] Figure 6 Fig. 4 schematically shows a schematic view of a transverse reinforcing rib and a longitudinal reinforcing rib on a first support panel according to an embodiment of the present application;

[0049] Figure 7 Fig. 5 schematically shows a partial structural schematic view of a conveying device according to an embodiment of the present application;

[0050] Figure 8 Fig. 6 schematically shows another partial structural schematic view of a conveying device according to an embodiment of the present application;

[0051] Figure 9 Fig. 7 schematically shows a structural schematic view of a detection device according to an embodiment of the present application;

[0052] Reference signs:

[0053] 10: support component; 11: first support frame; 111: first support beam; 112: first support panel; 113: first connecting frame; 1131: first connecting beam; 1132: first connecting plate; 114: transverse reinforcing rib; 115: longitudinal reinforcing rib; 12: second support frame; 121: second support beam; 122: second support panel; 123: second connecting frame; 1231: second connecting beam; 1232: second connecting plate; 13: connecting assembly; 131: connecting body; 1311: connecting portion; 1312: limiting portion; 132: vertical beam; 133: bottom plate; 134: reinforcing beam; 14: first connecting seat; 15: second connecting seat; 16: third connecting seat; 161: first connecting support; 162: second connecting support; 21: driving roller; 22: driven roller; 23: tensioning roller; 24: deflection roller; 30: conveying belt; 41: radiation source; 42: detector; 50: inspected object. DETAILED DESCRIPTION

[0054] In order to make the purpose, technical scheme and advantages of the present application clearer, the following will be further described in detail with reference to the drawings and in conjunction with specific embodiments. Obviously, the described embodiments are only some of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application.

[0055] The terms used herein are only for describing specific embodiments, and are not intended to limit the present application. The terms "include", "contain" and the like used herein indicate the existence of the described features, steps, operations and / or components, but do not exclude the existence or addition of one or more other features, steps, operations or components.

[0056] In the description of the present application, it should be noted that, unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connection" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium, or it can be the communication between two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0057] The following will be described in detail with reference to the drawings. Figures 1 to 8 The conveying device of the embodiments of the present application is described.

[0058] As shown in Figure 1 The conveying device provided by the embodiments of the present application comprises a support component 10, a rotating mechanism and a conveying belt 30. The rotating mechanism comprises a driving roller 21 and a driven roller 22, and the driving roller 21 and the driven roller 22 are rotatably arranged at opposite ends of the support component 10. The conveying belt 30 is sleeved on the driving roller 21 and the driven roller 22, and is used for conveying objects. Among them, at least part of the support component 10 forms a surface contact with the conveying belt 30 to support the conveying belt 30.

[0059] The conveying device can be applied in many fields, for example, as shown in Figure 9 The conveying device is applied in a detection device, and the conveying device is used for conveying the detected object 50 from a feeding position to a detection position, and also used for conveying the detected object 50 after detection from the detection position to a discharging position. For example, the conveying device is applied in a welding production line, and the conveying device is used for conveying the workpiece to be welded from a feeding position to a welding station, and also used for conveying the workpiece after welding from the welding station to a discharging position.

[0060] The conveying device comprises a support component 10, a rotating mechanism and a conveying belt 30, etc., the conveying belt 30 is used for conveying objects, the flatness of the conveying belt 30 has an important influence on the position of the objects in the vertical direction. If the support component is not arranged to support the conveying belt 30, the gravity of the heavy objects applied to the conveying belt 30 can cause the conveying belt 30 to be locally concave, thereby causing the position of the objects in the vertical direction to change, so that the objects deviate from the target position. For the application of the conveying device in the detection equipment, the deviation of the objects from the target position can cause the detection result to be inaccurate. For the application of the conveying device in the welding production line, the deviation of the workpieces to be welded from the target position can cause the welding quality to be poor.

[0061] The conveying device provided by the utility model, the support component 10 is used for installing parts such as the driving roller 21 and the driven roller 22, and the support component 10 is also used for supporting the conveying belt 30, so as to ensure the flatness of the conveying belt 30. The support component 10 is a frame structure, and the support component 10 can be a frame structure formed by splicing profile pieces and plate pieces.

[0062] For example, the support component 10 comprises support beams and a support piece, the two support beams are arranged in parallel at intervals, and the support piece is located at the top of the two support beams. The cross section of the support beam can be square or U-shaped, the length direction of the support beam is consistent with the conveying direction of the conveying device, and the length direction of the support piece is consistent with the length direction of the support beam. Along the length direction of the support beam, the support beam has opposite first and second ends, the support piece can be a plate-shaped body, and the support piece extends from the first end of the two support beams to the second end of the two support beams. The support piece can also comprise a plurality of support strips, the plurality of support strips are arranged at intervals along the length direction of the support beam, one end of the support strip is connected with one support beam, and the other end of the support strip is connected with the other support beam.

[0063] The rotating mechanism comprises the driving roller 21, the driven roller 22 and a driving piece, the driving roller 21 is rotatably installed at the first end of the support component 10, the driven roller 22 is rotatably installed at the second end of the support component 10, and the driving piece comprises a motor, the driving end of the motor is connected with the driving roller 21, and the motor is used for driving the driving roller 21 to rotate.

[0064] The support member is a plate-shaped body, the support member can be arranged on the top surface of the support beam, the top surface of the support member is in contact with or close to the inner surface of the conveying belt 30, and the support member can support the conveying belt 30. The object is placed on the conveying belt 30, the conveying belt 30 rotates with the driving roller 21 and the driven roller 22, and in the process that the object moves along the conveying direction with the conveying belt 30, the conveying belt 30 is supported by the support member and cannot be concave, so that the conveying belt 30 can maintain good flatness, and the position of the object in the vertical direction is accurate. It can be understood that the support member is a plurality of support strips, the top surface of the support strip is in contact with or close to the inner surface of the conveying belt 30, and the support strip can also support the conveying belt 30. The support member is in surface contact with the conveying belt 30, the conveying belt 30 is supported by the support member, the flatness of the conveying belt 30 is ensured, and the accuracy of the position of the object on the conveying belt 30 is ensured.

[0065] The conveying device is applied to a detection equipment, as shown in Figure 9 The detection equipment comprises a radiation source 41 and a detector 42, the radiation source 41 and the detector 42 are located on opposite sides of the conveying belt 30, for example, the radiation source 41 is located above the conveying belt 30, and the detector 42 is located below the conveying belt 30. The conveying belt 30 is used for conveying a detected object 50, the detected object 50 moves to a detection position along with the conveying belt 30, and the conveying belt 30 can maintain good flatness under the support action of the support member, and the accuracy of the position of the detected object 50 in the vertical direction is ensured. The detected object 50 has a first spacing from an emitting end of the radiation source 41, and the detected object 50 has a second spacing from a receiving end of the detector 42, the conveying belt 30 maintains good flatness, the target position of the detected object 50 is accurate, that is, the first spacing and the second spacing meet the detection requirements, so that a scanning image has high contrast and resolution. The target position of the detected object 50 is accurate, and the accuracy of a detection result is ensured.

[0066] It can be understood that the conveying device is applied to a welding production line, the conveying device is used for conveying a to-be-welded object, the to-be-welded object moves to a welding station along with the conveying belt 30, and the conveying belt 30 maintains good flatness under the support action of the support member, and the accuracy of the target position of the to-be-welded object is ensured. The spacing between the to-be-welded object and a welding head of a welding equipment meets welding requirements, and the welding quality is ensured.

[0067] In the embodiment of the utility model, the conveying belt 30 is used for conveying an object, at least part of the support part 10 is in surface contact with the conveying belt 30, and the conveying belt 30 can maintain good flatness under the support action of the support part 10, and the accuracy of the target position of the object on the conveying belt 30 is ensured.

[0068] As shown in Figure 2 ,Figure 3 , Figure 4 and Figure 5 As shown, in an optional embodiment, the support component 10 includes a plurality of support frames arranged sequentially, with adjacent support frames connected by a connecting assembly 13. Each support frame includes two spaced-apart support beams; a support panel is disposed on top of the two support beams, covering the area between the two support beams, and the support panel is in contact with the conveyor belt 30 to support the conveyor belt 30. A connecting frame is disposed on the side of the support beams for connection to the base.

[0069] When the conveying device has a large length span, the support component 10 is composed of multiple support frames spliced ​​together, and the number of support frames is set according to actual needs. Adjacent support frames are connected by connecting components 13. Multiple support frames are assembled to form the support component 10. The individual support frames are easy to manufacture, which in turn facilitates the overall manufacturing of the support component 10.

[0070] In some embodiments, the support component 10 is assembled from two support frames. The two support frames have similar structures, each consisting of a support beam, a support panel, and a connecting frame. The two support frames are defined as the first support frame 11 and the second support frame 12, respectively.

[0071] The first support frame 11 includes two first support beams 111 spaced apart and arranged parallel to each other. The cross-section of the first support beam 111 can be square, U-shaped, or similar. The length of the first support panel 112 matches the length of the first support beam 111, and the width of the first support panel 112 is slightly larger than the distance between the two first support beams 111, covering the area between the two first support beams 111. The first support panel 112 is attached to the top surface of the first support beam 111 and can be connected to the first support beam 111 by welding or screwing. Two first connecting frames 113 are connected to two first support beams 111 in a one-to-one correspondence. The first connecting frame 113 is located on the outer side of the first support beam 111. The first connecting frame 113 includes a first connecting beam 1131 and a first connecting plate 1132. One end of the first connecting beam 1131 is connected to the first support beam 111, and the other end of the first connecting beam 1131 is connected to the first connecting plate 1132. The first connecting plate 1132 is connected to the base. The first connecting beam 1131 can be made of square tubing.

[0072] The base is used to install and fix the conveying device. The structure of the base is not specifically limited. The base has a first mounting surface, a second mounting surface and a third mounting surface. The first connecting plate 1132 can be connected to the first mounting surface of the base by screwing.

[0073] The second support frame 12 comprises two second support beams 121 arranged at intervals, the two second support beams 121 are arranged in parallel at intervals, and the cross section of the second support beam 121 can be square, U-shaped or the like. The length of the second support panel 122 matches the length of the second support beam 121, the width of the second support panel 122 is slightly larger than the interval between the two second support beams 121, and the second support panel 122 can cover the area between the two second support beams 121. The second support panel 122 is attached to the top surface of the second support beam 121, and the second support panel 122 can be connected to the second support beam 121 by welding or screwing. Two second connecting frames 123 are connected to the two second support beams 121 one by one, the second connecting frame 123 is arranged on the outer side of the second support beam 121, the second connecting frame 123 comprises a second connecting beam 1231 and a second connecting plate 1232, one end of the second connecting beam 1231 is connected to the second support beam 121, the other end of the second connecting beam 1231 is connected to the second connecting plate 1232, and the second connecting plate 1232 can be connected to the second mounting surface of the base by screwing. The second connecting beam 1231 can be made of a square steel pipe.

[0074] The connecting assembly 13 comprises a connecting body 131, the connecting body 131 is U-shaped, the connecting body 131 comprises a connecting portion 1311 and two limiting portions 1312 on both sides of the connecting portion 1311, that is, the connecting body 131 forms a U-shaped groove, and the groove width of the U-shaped groove is matched with the thickness of the support beam. The end of the end of the first support beam 111 facing the second support beam 121 is placed in the U-shaped groove of the connecting body 131, the connecting hole is arranged on the connecting portion 1311, the first through hole is arranged on the first support beam 111, the bolt passes through the connecting hole and the first through hole, and the nut is screwed to realize the connection of the connecting body 131 and the first support beam 111. The two limiting portions 1312 can limit the movement of the first support beam 111 upward or downward in the vertical direction. The second through hole is arranged on the second support beam 121, the bolt passes through the connecting hole of the connecting portion 1311 and the second through hole, and the nut is screwed to realize the connection of the connecting body 131 and the second support beam 121. The two limiting portions 1312 can limit the movement of the second support beam 121 upward or downward in the vertical direction.

[0075] The connecting assembly 13 further comprises a vertical beam 132 and a bottom plate 133, one end of the vertical beam 132 is connected to the connecting body 131, the other end of the vertical beam 132 is connected to the bottom plate 133, and the bottom plate 133 can be connected to the third mounting surface of the base by screwing. The vertical beam 132 can be made of a square pipe, a U-shaped channel steel or the like.

[0076] The first support frame 11 is connected with the base through a first connecting frame 113, and the first support frame 11 is connected with the base through the connecting assembly 13, so that the stability of the first support frame 11 is ensured.

[0077] In the embodiment of the utility model, support component 10 is assembled by multiple support frames, which is convenient for manufacturing, the support frame is composed of support beam, support panel and connecting frame, the support beam ensures the structural strength of the support frame, the support panel is in surface contact with the conveying belt 30, and the conveying belt 30 always maintains good flatness, and the connecting frame is connected with the base, which is convenient for improving the stability of the support frame.

[0078] The connecting assembly 13 not only plays the role of connecting the first support frame 11 and the second support frame 12, but also can limit the first support beam 111 and the second support beam 121 from moving in the vertical direction, so that the top surface of the first support panel 112 and the top surface of the second support panel 122 are coplanar, and the conveying belt 30 maintains good flatness. In addition, the first support beam 111 and the second support beam 121 do not need to be assembled and welded, and the first support beam 111 and the connecting body 131 and the second support beam 121 and the connecting body 131 are connected by screwing, which can avoid welding deformation and improve the assembly efficiency of the support component 10.

[0079] Further, the connecting assembly 13 further comprises a reinforcing plate, the reinforcing plate can be triangular, one end surface of the reinforcing plate is connected with the bottom plate 133, and the other end surface of the reinforcing plate is connected with the vertical beam 132, and the reinforcing plate is beneficial to enhancing the overall structural strength of the connecting assembly 13.

[0080] Further, the connecting assembly 13 further comprises a reinforcing beam 134, the reinforcing beam 134 is located between the two vertical beams 132, the two ends of the reinforcing beam 134 are connected with the two vertical beams 132 respectively, and the reinforcing beam 134 is connected with the vertical beam 132 by welding or screwing. The reinforcing beam 134 can be prepared by using a square tube. The reinforcing beam 134 is beneficial to further enhancing the overall structural strength of the connecting assembly 13, and further ensuring the stability of the support component 10.

[0081] In the optional embodiment, the support frame further comprises a fastener; the support panel is provided with a first connecting hole, the support beam is provided with a second connecting hole, the second connecting hole is coaxially arranged with the first connecting hole; and the fastener is arranged in the first connecting hole and the second connecting hole to connect the support panel and the support beam.

[0082] Exemplarily, the first support frame 11 comprises a first support panel 112 and a first support beam 111. Along the width direction of the first support panel 112, the first support panel 112 has opposite first and second sides, a plurality of first connecting holes are arranged on the first side of the first support panel 112 along the length direction of the first support panel 112, and a plurality of first connecting holes are arranged on the second side of the first support panel 112 along the length direction of the first support panel 112. The first support beam 111 is provided with a plurality of second connecting holes arranged along the length direction of the first support beam 111, and the plurality of second connecting holes correspond to the plurality of first connecting holes one by one. The first connecting hole is a through hole, the second connecting hole is a threaded hole, the fastener comprises a screw, and the screw is screwed into the first connecting hole and the second connecting hole to realize the connection of the first support panel 112 and the first support beam 111. Alternatively, the first connecting hole is a through hole, the second connecting hole is also a through hole, the fastener comprises a bolt and a nut, the bolt passes through the first connecting hole and the second connecting hole and is screwed with the nut to realize the connection of the first support panel 112 and the first support beam 111.

[0083] Exemplarily, the second support frame 12 comprises a second support panel 122 and a second support beam 121. Along the width direction of the second support panel 122, the second support panel 122 has opposite first and second sides, a plurality of first connecting holes are arranged on the first side of the second support panel 122 along the length direction of the second support panel 122, and a plurality of first connecting holes are arranged on the second side of the second support panel 122 along the length direction of the second support panel 122. The second support beam 121 is provided with a plurality of second connecting holes arranged along the length direction of the second support beam 121, and the plurality of second connecting holes correspond to the plurality of first connecting holes one by one. The first connecting hole is a through hole, the second connecting hole is a threaded hole, the fastener comprises a screw, and the screw is screwed into the first connecting hole and the second connecting hole to realize the connection of the second support panel 122 and the second support beam 121.

[0084] The first support panel 112 and the first support beam 111 are connected by screwing, and the second support panel 122 and the second support beam 121 are connected by screwing, which is beneficial to the convenience of assembly. In addition, welding deformation caused by welding can be effectively avoided, and local arching or concave phenomenon of the first support panel 112 and the second support panel 122 caused by welding can be avoided, so as to ensure the flatness of the first support panel 112 and the second support panel 122.

[0085] Further, the first support panel 112 can be spliced by a plurality of support panels, and the second support panel 122 can be spliced by a plurality of support panels, which is beneficial to the convenience of blanking and punching.

[0086] As Figure 6As shown, in optional embodiments, the support frame further comprises a reinforcing member, which is arranged on the side of the support panel away from the conveyor belt 30. The reinforcing member comprises transverse reinforcing ribs 114 and / or longitudinal reinforcing ribs 115, the transverse reinforcing ribs 114 are arranged between one support beam and another support beam, and the longitudinal reinforcing ribs 115 are arranged between two support beams.

[0087] In some embodiments, the reinforcing member comprises transverse reinforcing ribs 114, which can be in the form of narrow strips, and the length of the transverse reinforcing ribs 114 is slightly smaller than the width of the first support panel 112. The number of the transverse reinforcing ribs 114 is multiple, and the multiple transverse reinforcing ribs 114 are arranged at intervals on the bottom of the first support panel 112, which is conducive to enhancing the strength of the first support panel 112, effectively avoiding the first support panel 112 from being deformed downward when carrying heavy objects, and ensuring the flatness of the first support panel 112. The multiple transverse reinforcing ribs 114 are arranged at intervals on the bottom of the second support panel 122, which is conducive to enhancing the strength of the second support panel 122, effectively avoiding the second support panel 122 from being deformed downward when carrying heavy objects, and ensuring the flatness of the second support panel 122.

[0088] Optionally, the reinforcing member further comprises longitudinal reinforcing ribs 115, which can be in the form of narrow strips, and the bottom of the first support panel 112 is provided with longitudinal reinforcing ribs 115, which are arranged in the middle region of the first support panel 112, and the longitudinal reinforcing ribs 115 are conducive to further enhancing the strength of the first support panel 112. The bottom of the second support panel 122 is provided with longitudinal reinforcing ribs 115, which are arranged in the middle region of the second support panel 122, and the longitudinal reinforcing ribs 115 are conducive to further enhancing the strength of the second support panel 122.

[0089] The bottom of the first support panel 112 can be provided with both transverse reinforcing ribs 114 and longitudinal reinforcing ribs 115, and the bottom of the second support panel 122 can be provided with both transverse reinforcing ribs 114 and longitudinal reinforcing ribs 115. By arranging the reinforcing member on the bottom of the support panel, the strength of the support panel is enhanced, which is conducive to further improving the flatness of the conveyor belt 30.

[0090] As Figure 3As shown, in an optional embodiment, the first connecting frame 113 includes a first connecting beam 1131, a first connecting plate 1132, and a first connecting member. The first connecting beam 1131 can be connected to the outer side of the first support beam 111 by welding, screwing, or other methods. The first connecting beam 1131 can be made of a square tube. The bottom of the first connecting beam 1131 is provided with a first connecting plate 1132, which can be connected to the first mounting surface of the base by screwing. For example, the first connecting plate 1132 has a through hole, and the first mounting surface has a threaded hole. The first connecting member includes a screw, which is screwed into the through hole and the threaded hole to connect the first connecting plate 1132 and the base.

[0091] like Figure 4 As shown, the second connecting frame 123 includes a second connecting beam 1231, a second connecting plate 1232, and a second connecting member. The second connecting beam 1231 can be connected to the outer side of the second support beam 121 by welding, screwing, or other methods. The second connecting beam 1231 can be made of square tubing. The bottom of the second connecting beam 1231 is provided with the second connecting plate 1232, which can be connected to the second mounting surface of the base by screwing. For example, the second connecting plate 1232 has a through hole, and the second mounting surface has a threaded hole. The second connecting member includes a screw, which is screwed into the through hole and the threaded hole to connect the second connecting plate 1232 to the base.

[0092] In an optional embodiment, the first support beam 111 includes a carbon fiber component, meaning the first support beam 111 can be made of carbon fiber tubing, giving the first support frame 11 the advantages of high strength and light weight. The first support panel 112 can be made of carbon fiber sheet, giving the first support frame 11 the advantages of high strength and light weight. The first support panel 112 can also be made of carbon fiber sheet and metal sheet spliced ​​together.

[0093] In an optional embodiment, the second support beam 121 includes a carbon fiber component, meaning the second support beam 121 can be made of carbon fiber tubing, giving the second support frame 12 the advantages of high strength and light weight. The second support panel 122 can be made of carbon fiber sheet, giving the second support frame 12 the advantages of high strength and light weight. The second support panel 122 can also be made of carbon fiber sheet and metal sheet spliced ​​together.

[0094] The support beam is made of carbon fiber tube and the support panel is made of carbon fiber plate, which gives the first support frame 11 and the second support frame 12 the advantages of high strength and light weight, while ensuring that the first support panel 112 and the second support panel 122 have good flatness.

[0095] like Figure 1 , Figure 7 and Figure 8As shown, in optional embodiments, the conveying device further comprises a first connecting seat 14 and a second connecting seat 15. The first connecting seat 14 is adjustably arranged at one end of the support member 10, and the driving roller 21 is rotatably connected to the first connecting seat 14; the second connecting seat 15 is adjustably arranged at the other end of the support member 10, and the driven roller 22 is rotatably connected to the second connecting seat 15.

[0096] Specifically, the first connecting seat 14 is located at the first end of the support member 10, and the two first connecting seats 14 are connected to the two first support beams 111 one by one. The second connecting seat 15 is located at the second end of the support member 10, and the two second connecting seats 15 are connected to the two second support beams 121 one by one.

[0097] The first connecting seat 14 is provided with a first mounting hole, which is a long hole, and the length direction of the long hole is consistent with the length direction of the first support beam 111. The first connecting seat 14 is further provided with a first shaft hole. The first connecting seat 14 and the end of the first support beam 111 can be connected by screwing, and the end of the first support beam 111 is provided with a first through hole. A fastener passes through the first mounting hole and the first through hole to realize the connection of the first connecting seat 14 and the first support beam 111, and the fastener includes a bolt and a nut. The driving roller 21 is rotatably connected to the first connecting seat 14 through the first shaft hole.

[0098] The second connecting seat 15 is provided with a second mounting hole, which is a long hole, and the length direction of the long hole is consistent with the length direction of the second support beam 121. The second connecting seat 15 is further provided with a second shaft hole. The second connecting seat 15 and the end of the second support beam 121 can be connected by screwing, and the end of the second support beam 121 is provided with a second through hole. A fastener passes through the second mounting hole and the second through hole to realize the connection of the second connecting seat 15 and the second support beam 121, and the fastener includes a bolt and a nut. The driven roller 22 is rotatably connected to the second connecting seat 15 through the second shaft hole.

[0099] The first connecting seat 14 is moved in the horizontal direction to adjust the position of the first mounting hole on the first connecting seat 14 and the first through hole on the first support beam 111. After the first connecting seat 14 is moved into position, the first connecting seat 14 and the first support beam 111 are connected by a fastener, thereby adjusting the position of the driving roller 21 in the horizontal direction. The second connecting seat 15 is moved in the horizontal direction to adjust the position of the second mounting hole on the second connecting seat 15 and the second through hole on the second support beam 121. After the second connecting seat 15 is moved into position, the second connecting seat 15 and the second support beam 121 are connected by a fastener, thereby adjusting the position of the driven roller 22 in the horizontal direction. By moving the first connecting seat 14 and the second connecting seat 15 in the horizontal direction, the distance between the driving roller 21 and the driven roller 22 can be adjusted, and the tension of the conveying belt 30 can be adjusted, ensuring that the conveying belt 30 is in a suitable state of tension.

[0100] As shown in Figure 1 and Figure 8 In optional embodiments, the conveying device further comprises a third connecting seat 16, a tensioning roller 23 and a deflection roller 24. The third connecting seat 16 is arranged on the support member 10, and the tensioning roller 23 is adjustably arranged on the third connecting seat 16. The tensioning roller 23 is in surface contact with the conveying belt 30, and is used to adjust the tension of the conveying belt 30.

[0101] The position of the third connecting seat 16 is not specifically limited. The third connecting seat 16 can be arranged close to the driving roller 21, or can be arranged close to the driven roller 22. For example, the third connecting seat 16 is arranged close to the driven roller 22. The third connecting seat 16 can be connected to the outer side of the first support beam 111 by welding. Two third connecting seats 16 are connected to two first support beams 111 one by one.

[0102] The third connecting seat 16 comprises a first connecting bracket 161 and a second connecting bracket 162 connected to each other. The first connecting bracket 161 is connected to the outer side of the first support beam 111. Two shaft holes are arranged on the first connecting bracket 161, and two through holes corresponding to the two shaft holes are arranged on the first support beam 111. The deflection roller 24 passes through the through holes of the first support beam 111 and the shaft holes of the first connecting bracket 161. A fastener is arranged on the end of the deflection roller 24 to realize the connection between the deflection roller 24 and the first connecting bracket 161.

[0103] The second connecting bracket 162 is located at the bottom of the first connecting bracket 161. A tensioning hole is arranged on the second connecting bracket 162. The tensioning hole is a long hole, and the length direction of the tensioning hole is consistent with the vertical direction, which is perpendicular to the conveying direction. The end of the tensioning roller 23 passes through the tensioning hole, and a fastener is arranged on the end of the tensioning roller 23 to realize the connection between the tensioning roller 23 and the second connecting bracket 162.

[0104] The tensioning roller 23 is located below the deflection roller 24. Two deflection rollers 24 are located on the opposite sides of the tensioning roller 23. The deflection roller 24 is in rolling contact with the outer surface of the conveying belt 30, and the tensioning roller 23 is in rolling contact with the inner surface of the conveying belt 30.

[0105] After the conveying belt 30 is used for a period of time, it may appear to be loose. The fastener at the end of the tensioning roller 23 is removed, and the tensioning roller 23 is moved downward along the length direction of the tensioning hole. After the tensioning roller 23 is moved to the right position, the fastener is arranged. By adjusting the installation position of the tensioning roller 23 along the vertical direction, the tension of the conveying belt 30 can be conveniently adjusted, and the stability of the rotation of the conveying belt 30 can be ensured.

[0106] Optionally, the support component 10 further comprises a fourth connecting seat and a supporting roller, the fourth connecting seat can be connected to the outer side of the first support beam 111 and / or the second support beam 121. The fourth connecting seat is provided with a shaft hole, the end of the supporting roller passes through the shaft hole, the end of the supporting roller is provided with a pin hole, and the open pin passes through the pin hole to realize the connection of the supporting roller and the fourth connecting seat. The supporting roller is in rolling contact with the outer surface of the conveying belt 30, and the supporting roller plays a certain supporting role on the conveying belt 30, avoids the relaxation phenomenon of the conveying belt 30 due to being too long, and ensures the stability of the rotation of the conveying belt 30.

[0107] As Figure 9 shown, the utility model also provides a kind of detection equipment, and detection equipment includes above-mentioned conveying device and detection device. Detection device is located in the conveying direction of conveying device, and conveying device is used to convey the object 50 to be detected, and detection device is used to detect the object 50 to be detected.

[0108] Specifically, the structure of the conveying device is as described above, the detection device includes a radiation source 41 and a detector 42, the radiation source 41 and the detector 42 are located on opposite sides of the conveying belt 30, for example, the radiation source 41 is located above the conveying belt 30, and the detector 42 is located below the conveying belt 30. The conveying belt 30 is used to convey the object 50 to be detected.

[0109] The support component 10 includes a first support frame 11 and a second support frame 12. The first support frame 11 includes two first support beams 111 arranged at intervals, and a first support panel 112 is arranged on the two first support beams 111 and covers the area between the two first support beams 111. The first support beams 111 are made of carbon fiber tubes, and the first support panel 112 is made of a carbon fiber plate. The second support frame 12 includes two second support beams 121 arranged at intervals, and a second support panel 122 is arranged on the two second support beams 121 and covers the area between the two second support beams 121. The second support beams 121 are made of carbon fiber tubes, and the second support panel 122 is made of a carbon fiber plate.

[0110] The connecting assembly 13 includes a connecting body 131 connected to the first support beam 111 and capable of limiting the vertical movement of the first support beam 111, and connected to the second support beam 121 and capable of limiting the vertical movement of the second support beam 121. The first connecting plate 1132 of the first support frame 11 is connected to the first mounting surface of the base, the bottom plate 133 of the connecting assembly 13 is connected to the third mounting surface of the base, and the second connecting plate 1232 of the second support frame 12 is connected to the second mounting surface of the base.

[0111] The first connecting seat 14 is installed at the end of the first support beam 111, the driving roller 21 is rotationally connected with the first connecting seat 14, the second connecting seat 15 is installed at the end of the second support beam 121, the driven roller 22 is rotationally connected with the second connecting seat 15, and the conveying belt 30 is sleeved on the driving roller 21 and the driven roller 22.

[0112] The first support panel 112 and the second support panel 122 are in surface contact with the conveying belt 30, and the conveying belt 30 can maintain good planeness under the support of the first support panel 112 and the second support panel 122. The detected object 50 moves to the detection position along with the conveying belt 30, the first interval is between the detected object 50 and the emission end of the radiation source 41, and the second interval is between the detected object 50 and the receiving end of the detector 42, the conveying belt 30 maintains good planeness, so that the target position of the detected object 50 is accurate, that is, the first interval and the second interval meet the detection requirements, so that the scanning image obtained has high contrast and resolution, and further ensures the accuracy of the detection result.

[0113] The above is only a specific embodiment of the present application, but the protection scope of the present application is not limited thereto. Any change or replacement made within the spirit and principles of the present application should be covered within the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the protection scope of the claims.

Claims

1. A delivery device characterized by, The conveying device comprises: a support component; a rotating mechanism comprising a driving roller and a driven roller, the driving roller and the driven roller being rotatably arranged at opposite ends of the support component; and a conveying belt sleeved on the driving roller and the driven roller for conveying objects, wherein at least a part of the support component is in surface contact with the conveying belt to support the conveying belt. The support component comprises a plurality of support frames arranged in sequence, and two adjacent support frames are connected by a connecting assembly. The support frame comprises: two support beams arranged at intervals; a support panel arranged on top of the two support beams and covering the area between the two support beams, the support panel being in surface contact with the conveying belt to support the conveying belt; and a connecting frame arranged on the side of the support beam for connection with a base.

2. The conveying device according to claim 1, wherein the connecting assembly comprises: a connecting body for connecting the support beams of two adjacent support frames, the connecting body comprising a connecting portion connected with the support beams and two limiting portions located on both sides of the connecting portion, and the end portions of the support beams being located between the two limiting portions; a vertical beam connected with the connecting body; and a bottom plate arranged at the bottom of the vertical beam and connected with the base.

3. The conveying device according to claim 1, wherein the support frame further comprises a fastener; the support panel is provided with a first connecting hole, and the support beam is provided with a second connecting hole coaxially arranged with the first connecting hole; the fastener is arranged through the first connecting hole and the second connecting hole to connect the support panel and the support beam.

4. The conveying device according to claim 1, wherein the support frame further comprises a reinforcing member arranged on the side of the support panel away from the conveying belt, the reinforcing member comprising: a transverse reinforcing rib arranged from one support beam towards another support beam; and / or a longitudinal reinforcing rib located between the two support beams.

5. The conveying device according to claim 1, wherein the connecting frame comprises: a connecting beam arranged on the side of the support beam; a connecting plate arranged at the bottom of the connecting beam; and a connecting member for connecting the connecting plate and the base.

6. The conveying device according to claim 1, wherein the support beam comprises a carbon fiber member; and / or the support panel comprises a carbon fiber member.

7. The conveying device according to any one of claims 1-6, wherein the conveying device further comprises: a first connecting seat adjustably arranged at one end of the support component, and the driving roller is rotatably connected to the first connecting seat; and a second connecting seat adjustably arranged at the other end of the support component, and the driven roller is rotatably connected to the second connecting seat.

8. The conveying device according to claim 7, wherein the conveying device further comprises: a third connecting seat arranged on the support component; and a tensioning roller adjustably arranged on the third connecting seat, the tensioning roller being in surface contact with the conveying belt for adjusting the tension of the conveying belt.

9. A detection device, characterized by ​ The conveying device according to any one of claims 1-8; And The detection device is arranged in the conveying direction of the conveying device; The conveying device is used for conveying an object to be detected, and the detection device is used for detecting the object to be detected.

10. The detection device of claim 9, wherein, The detection device comprises a radiation source and a detector, and the radiation source and the detector are located on opposite sides of the conveying belt.

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