A part conveying device

Abstract

The present invention relates to the field of conveying technology, and specifically discloses a part conveying device. The bracket includes a plurality of sandwich layers arranged in sequence. When the bracket is in the first position state, the opening faces the horizontal state. When the bracket is in the second position state, the opening faces upward. A plurality of clamping assemblies are arranged in the sandwich layer. The clamping assembly includes two clamping members arranged oppositely. The clamping members can approach or move away from the sheet material. When the bracket rotates from the first position to the second position, the two clamping members in the clamping assembly can approach each other. When the bracket is in the second position, the two clamping members can clamp on both sides of the sheet material, and the clamping members can rotate upward. And when the bracket is in the second position, the height of the bottom end of the surface of the clamping member for fitting with the sheet material is not lower than the rotation center of the clamping member; when discharging and stacking the sheet material, the sheet material can be in a vertical state, so that the sheet material will not be damaged due to concentrated stress.

Description

Technical Field

[0001] The invention relates to the field of conveying technology, and in particular to a parts conveying device. Background Art

[0002] When existing stacking equipment stacks sheet materials, the sheet materials are directly stacked up and down, and the two adjacent sheet materials are in contact with each other. At this time, the two adjacent sheet materials are tightly attached due to a very small gap, so negative pressure may be generated between the two adjacent sheet materials, making it inconvenient to grab the sheet materials one by one during use.

[0003] The patent document with the authorization announcement number CN117049193B discloses an automatic loading and unloading system for a photovoltaic panel transportation line, including two conveyor belts and a bottom frame plate, the conveyor belts are fixedly connected to the bottom frame plate, a stacking bearing assembly is provided on the upper side of one conveyor belt, a single handling assembly is provided on the upper side of the bottom frame plate, the stacking bearing assembly includes a support plate, the lower side of the support plate is in contact with the upper side of the conveyor belt, a bearing frame is fixedly provided on the upper side of the support plate, a plurality of pads are fixedly provided on the upper side of the bearing frame, a plurality of self-continuous padding assemblies are provided on the upper side of the bearing frame, a dual-use one-way toggle assembly is provided on one side of the self-continuous padding assembly, a self-trigger toggle assembly is provided on the lower side of the self-continuous padding assembly, and the self-continuous padding assembly includes a fixed frame, and the fixed frame is provided along Multiple groups are arranged in the vertical direction, and multiple groups of fixed frames form the support for the photovoltaic panels. The fixed frames are fixedly connected to the upper side of the supporting frame. A number of rotating pads are arranged on the inner side of the fixed frame. An axial hole is arranged on one side of the rotating pad. A rotating shaft is fixedly arranged on the inner side of the axial hole. A number of through holes are arranged on the two sides of the fixed frame away from each other, and the rotating shaft is rotatably connected to the inner side of the through hole. The patent has the functions of anti-sticking, separation, and anti-crushing by arranging a bottom plate, a supporting frame, a pad, a stacking supporting assembly, and a self-continuous padding assembly. It can prevent two photovoltaic panels from sticking together, thereby preventing multiple photovoltaic panels from being sucked up at the same time. The pressure generated by gravity on the photovoltaic panels will not act on the photovoltaic panels, thereby preventing the photovoltaic panels from being crushed.

[0004] In the above technical solution, two adjacent battery cells are separated by rotating pads. The battery cells are sheet materials. Since the rotating pads concentrate the force on the supporting points of the materials, the sheet materials at the supporting positions are easily damaged during storage and transportation. Summary of the invention

[0005] The present invention provides a parts conveying device, aiming to solve the problem in the related art that the supporting point of a rotating cushion block exerts concentrated force on a sheet material, which easily causes the sheet material at the supporting position to be damaged during storage and transportation.

[0006] A part conveying device includes a support plate and a bracket. The bracket includes a plurality of sequentially arranged interlayers for placing sheet materials. The interlayer has an opening. The bracket is rotatably installed on the upper part of the support plate so that the bracket can rotate between a first position and a second position. When the bracket is in the first position, the opening faces the horizontal state. When the bracket is in the second position, the opening faces upward;

[0007] A plurality of clamping components are arranged in the interlayer. The clamping component includes two oppositely arranged clamping members. The clamping members can approach or move away from the sheet material placed in the interlayer. When the bracket rotates from the first position to the second position, the two clamping members in the clamping component can approach each other. When the bracket is in the second position, the two clamping members can clamp on both sides of the sheet material, and the clamping members can rotate upward. And when the bracket is in the second position, the height of the bottom end of the surface of the clamping member for fitting with the sheet material is not lower than the rotation center of the clamping member.

[0008] The beneficial effect of the present invention is that when discharging and stacking sheet materials, first, in the first position state, a plurality of sheet materials are sequentially placed in a plurality of interlayers of the bracket, and the two clamping members in the clamping component are used to clamp and fix the sheet materials. Then, the bracket is controlled to rotate to the second position state, so that the sheet materials in the interlayer are in a vertical state. In this state, the sheet materials will not be damaged due to concentrated force, and can play a good role in protecting the sheet materials.

[0009] Preferably, positioning plates are arranged on both sides of the interlayer. The positioning plates are slidably connected to the bracket, and the clamping members are rotatably connected to the positioning plates. A connecting plate is arranged at the other end of the bracket opposite to the opening. A plurality of pushing members are fixedly installed on the connecting plate. The arrangement direction of the plurality of pushing members is the same as the arrangement direction of the plurality of interlayers. An inclined surface corresponding to the positioning plate is arranged on the pushing member. When the bracket rotates from the first position to the second position, the connecting plate will move towards the opening direction, and the inclined surface can push the positioning plate to move, so that the two clamping members in the clamping component approach each other; the effect is that when the sheet materials are placed in the interlayer of the bracket and the bracket rotates from the first position to the second position, by controlling the connecting plate to move towards the opening of the interlayer, the inclined surface on the pushing member will push the corresponding positioning plate and the clamping member connected to the positioning plate to move towards the sheet material direction, which is convenient to complete the clamping and fixing of the sheet materials.

[0010] Preferably, a support seat is provided at the connection between the bracket and the support plate. An arc-shaped groove is provided on the support seat, and a sliding member is slidably installed in the arc-shaped groove. The sliding member can slide along the extension direction of the arc-shaped groove. One end of the sliding member abuts against the connecting plate, and the other end is connected to a first elastic member.

[0011] Preferably, the clamping member is made of an elastic material. The effect is that when the two clamping members in the clamping assembly clamp and fix the sheet material, the clamping member made of the elastic material will undergo elastic deformation. When the bracket rotates to the state of position two and moves for transportation, the clamping member made of the elastic material can buffer and shock-absorb the sheet material, playing a role in protecting the sheet material.

[0012] Preferably, a groove is provided on the surface of the clamping member for fitting with the sheet material. The effect is that by providing a groove on the side of the clamping member that fits with the sheet material, when the two clamping members in the clamping assembly fit with the sheet material and clamp and fix the sheet material, a negative pressure will be generated between the clamping member and the sheet material, which can improve the clamping effect on the sheet material.

[0013] Preferably, a limiting member is fixedly connected to the clamping member. When the bracket is in position two, the limiting member is located at the lower part of the clamping member, and the limiting member is made of an elastic material. The effect is that when the bracket rotates to the state of position two and it is necessary to take out the sheet material from the interlayer, when an upward force is applied to the sheet material, the sheet material will overcome the resistance of the clamping member to the sheet material and move upward. The end of the clamping member facing the sheet material will rotate upward by a set angle. Since the limiting member is made of an elastic material, during the upward movement of the clamping member, the limiting members on both sides of the sheet material will always remain in contact with the sheet material, which can play a guiding role for the sheet material.

[0014] Preferably, a roller group is provided in the interlayer. The roller group includes a plurality of rollers. When the bracket is in position one, the plurality of rollers in the roller group are rotatably installed at the bottom of the interlayer, and the arrangement direction of the plurality of rollers is the same as the direction in which the sheet material enters the interlayer. The effect is that when the sheet material is conveyed into the interlayer from the opening of the interlayer through the conveying mechanism, through the rolling friction between the sheet material and the rollers, it is more convenient to convey the sheet material into the interlayer.

[0015] Preferably, the height of the support plate can be adjusted. The effect is that when the bracket is in the state of position one, by adjusting the height of the support plate, it is convenient to sequentially place a plurality of sheet materials into the plurality of interlayers of the bracket.

[0016] With the above technical solution, the beneficial effects of the present invention are as follows: When blanking and stacking sheet materials, first, in the state of position one, a plurality of sheet materials are sequentially placed into multiple interlayers of the bracket, and the two clamping members in the clamping assembly are used to clamp and fix the sheet materials. Then, the bracket is controlled to rotate to the state of position two, so that the sheet materials in the interlayers are in a vertical state. In this state, the sheet materials will not be damaged due to concentrated force, which can play a good protective role for the sheet materials. And in the state of position two, the bottom height of the surface of the clamping member for fitting with the sheet material is not lower than the rotation center of the clamping member, which is convenient for taking out the sheet materials from the interlayer. Brief Description of the Drawings

[0017] Figure 1 It is a schematic structural diagram of the bracket of the present invention in the state of position one.

[0018] Figure 2 It is a schematic structural diagram of the bracket of the present invention in the state of position two.

[0019] Figure 3 It is a schematic installation structure diagram of the connecting plate of the present invention.

[0020] Figure 4 It is a schematic structural diagram of the clamping member of the present invention.

[0021] Figure 5 It is a schematic structural diagram of the frame body of the present invention.

[0022] Reference Signs:

[0023] 11, support plate; 12, base; 13, first driving member;

[0024] 2, bracket; 21, frame body; 211, placement groove; 212, receiving groove; 213, vertical groove;

[0025] 31, clamping member; 311, groove; 312, limiting member;

[0026] 41, positioning plate; 42, connecting plate; 43, pushing member; 431, inclined surface;

[0027] 51, support seat; 52, sliding member; 53, arc groove;

[0028] 6, roller; 7, sheet material. Detailed Description of the Embodiment

[0029] The embodiments of the present invention will be described in detail below, and the examples of the embodiments are shown in the drawings. The embodiments described below by referring to the drawings are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.

[0030] As Figures 1 to 5As shown in the figure, the part conveying device of the embodiment of the present invention includes a base 12, a support plate 11 and a bracket 2. The bracket 2 includes a plurality of layers arranged in sequence. The layers are used to place sheet materials 7. The layers have openings. The bracket 2 is rotatably installed on the upper part of the support plate 11 so that the bracket 2 can rotate between a first position and a second position. When the bracket 2 is in the first position, the opening faces the horizontal state. When the bracket 2 is in the second position, the opening faces upward.

[0031] Specifically, the base 12 is movable. The support plate 11 is horizontally arranged above the base 12. A first driving member 13 is installed between the base 12 and the support plate 11. The first driving member 13 can be an electric push rod, and its upper and lower ends are respectively fixedly connected to the support plate 11 and the base 12. By controlling the telescopic movement of the first driving member 13, the support plate 11 can be driven to move up and down, so that the height of the support plate 11 and the bracket 2 installed on the upper part of the support plate 11 can be adjusted.

[0032] For the convenience of understanding, the length direction of the support plate 11 is defined as the left-right direction, and the width direction of the support plate 11 is defined as the front-back direction.

[0033] The bracket 2 is composed of two fixedly connected frame bodies 21, and the two frame bodies 21 are arranged in the front-back direction. A plurality of placement grooves 211 are uniformly arranged on each frame body 21 in the up-down direction. Two front-back facing placement grooves 211 on the two brackets 2 form the layers of the bracket 2. When the bracket 2 is in the first position, the left lower end of the frame body 21 is rotatably connected to the support plate 11, so that the frame body 21 can rotate within a range of 90°. And when the bracket 2 is in the first position, the opening of the layer faces the right side direction. When the bracket 2 rotates counterclockwise by 90° to the second position, the opening of the layer faces upward.

[0034] A second driving member (not shown in the figure) for driving the rotation of the bracket 2 is also installed on the support plate 11. The second driving member can be a motor, and its output end is fixedly connected to the rotation center of the bracket 2. By controlling the operation of the second driving member, the rotation of the bracket 2 can be driven.

[0035] As Figure 1 shown, a roller group is provided in the layer. The roller group includes a plurality of rollers 6. When the bracket 2 is in the first position, the plurality of rollers 6 in the roller group are rotatably installed at the bottom of the layer, and the arrangement direction of the plurality of rollers 6 is the same as the direction in which the sheet material 7 enters the layer.

[0036] Specifically, a roller group is provided in each placement groove 211 of each frame body 21. When the bracket 2 is in the first position, the plurality of rollers 6 in the roller group are uniformly arranged in the left-right direction and are all rotatably connected to the frame body 21. Thus, when the sheet material 7 is conveyed into the layer from the opening of the layer through the conveying mechanism, due to the rolling friction between the sheet material 7 and the rollers 6, it is more convenient to convey the sheet material 7 into the layer.

[0037] As shown Figures 1 to 4 in the figure, a plurality of clamping assemblies are provided in the interlayer. The clamping assembly includes two clamping members 31 arranged oppositely. The two clamping members 31 are respectively arranged on both sides of the sheet material 7. The clamping members 31 are rotatably mounted on the bracket 2 and can approach or move away from the sheet material 7. When the bracket 2 rotates from position one to position two, the two clamping members 31 in the clamping assembly can approach each other. When the bracket 2 is in position two, the two clamping members 31 can clamp on both sides of the sheet material 7, and the clamping members 31 can rotate upward. And when the bracket 2 is in position two, the height of the bottom end of the surface of the clamping member 31 for fitting with the sheet material 7 is not lower than the rotation center of the clamping member 31.

[0038] Specifically, two clamping assemblies are provided in each placement groove 211 of the frame body 21, that is, there are four clamping assemblies in each interlayer of the bracket 2. When the bracket 2 is in position one, the two clamping assemblies in the placement groove 211 are arranged in the left - right direction, so that the four clamping assemblies in each interlayer are arranged in a rectangle.

[0039] When discharging the sheet material 7, in the initial state, the position of the bracket 2 is adjusted to make it in the state of position one. At this time, the height of the lower clamping member 31 in the interlayer is lower than the height of the roller 6. Then, the driving member one 13 is controlled to expand and contract to adjust the height of the support plate 11 and the bracket 2 mounted on the support plate 11, so that one of the interlayers in the bracket 2 corresponds to the sheet material 7 conveyed on the conveying mechanism. Then, the sheet material 7 is conveyed into the interlayer through the conveying mechanism. After the sheet material 7 is placed in all the interlayers of the bracket 2, the driving member two is controlled to drive the bracket 2 to rotate counterclockwise, and at the same time, the two clamping members 31 in the clamping mechanism approach each other. The two approaching clamping members 31 can clamp and fix the sheet material 7. When the bracket 2 rotates to the state of position two, the sheet material 7 in the interlayer is in a vertical state. In this state, the sheet material 7 will not be damaged due to concentrated force. And in this state, since the clamping member 31 can rotate upward, and the height of the bottom end of the surface of the clamping member 31 for fitting with the sheet material 7 is not lower than the rotation center of the clamping member 31. At this time, when the sheet material 7 needs to be taken out, only need to control the sheet material 7 to move upward. Driven by the frictional force between the sheet material 7 and the clamping member 31, the clamping member 31 will rotate upward, and the clamping member 31 will not hinder the upward movement of the sheet material 7, so that the sheet material 7 can be taken out smoothly.

[0040] It can be understood that when the sheet material 7 needs to be taken out from the interlayer, the bracket 2 can also be in the state of position one. At this time, the sheet material 7 can be drawn out from the interlayer in the horizontal direction.

[0041] In some embodiments, asFigures 1 to 5 As shown in the figure, positioning plates 41 are provided on both sides of the interlayer. The positioning plates 41 are slidably connected to the bracket 2, and the clamping members 31 are rotatably connected to the positioning plates 41. At the other end of the bracket 2 opposite to the opening, a connecting plate 42 is provided. A plurality of pushing members 43 are fixedly installed on the connecting plate 42. The arrangement direction of the plurality of pushing members 43 is the same as the arrangement direction of the plurality of interlayers. An inclined surface 431 corresponding to the positioning plate 41 is provided on the pushing member 43. When the bracket 2 rotates from position one to position two, the connecting plate 42 will move towards the opening direction, and the inclined surface 431 can push the positioning plate 41 to move, so that the two clamping members 31 in the clamping assembly approach each other.

[0042] Specifically, when the bracket 2 is in position one, receiving grooves 212 are respectively opened in the frame bodies 21 on the upper and lower sides of the placement groove 211. And positioning plates 41 are respectively arranged on the upper and lower sides of each placement groove 211. The positioning plates 41 are slidably installed up and down in the receiving grooves 212. It can be understood that one positioning plate 41 is arranged in the receiving grooves 212 on the uppermost and lowermost sides of the frame body 21, and two positioning plates 41 are arranged in the remaining receiving grooves 212. An elastic member two (not shown in the figure) connected to the connecting plate 42 is provided in each receiving groove 212. The elastic member two can be a spring or an elastic sheet in a V-shaped structure. Among them, the upper and lower ends of the elastic member two in the lowermost receiving groove 212 are respectively fixedly connected to the positioning plate 41 and the frame body 21. The upper and lower ends of the elastic member two in the uppermost receiving groove 212 are respectively fixedly connected to the frame body 21 and the positioning plate 41. The elastic member two in the remaining receiving grooves 212 is arranged between the two positioning plates 41, and the upper and lower ends of the elastic member two are respectively fixedly connected to the two positioning plates 41, and the middle position of the elastic member two can be fixedly connected to the frame body 21.

[0043] A vertical groove 213 is opened on the left side in the frame body 21. The connecting plate 42 is slidably installed left and right in the vertical groove 213. The plurality of pushing members 43 are uniformly arranged in the up and down direction and are all fixedly connected to the right side of the connecting plate 42. When the sheet material 7 is placed in the interlayer of the bracket 2 and the bracket 2 rotates from position one to position two, the connecting plate 42 will move towards the opening direction of the interlayer. The inclined surface 431 on the pushing member 43 will push the corresponding positioning plate 41 and the clamping member 31 connected to the positioning plate 41 towards the sheet material 7 until the sheet material 7 is clamped and fixed. At this time, the elastic member two will be stretched.

[0044] After the bracket 2 rotates to position two and the sheet material 7 is taken out from the interlayer, when the connecting plate 42 is controlled to move in the direction away from the opening of the interlayer, the inclined surface 431 on the pushing member 43 will gradually disengage from the positioning plate 41. When the pushing member 43 is not in contact with the positioning plate 41, the elastic member two will drive the positioning plate 41 to return to its original position.

[0045] In addition, a torsion spring (not shown in the figure) can be provided at the rotational connection between the clamping member 31 and the positioning plate 41, so that when the clamping member 31 is not subject to external force, the clamping member 31 can face the middle direction of the sandwich layer. That is, in this case, when the two clamping members 31 in the clamping assembly approach each other, the sheet material 7 can be clamped and fixed.

[0046] In some embodiments, as Figures 1 to 3 shown, a support seat 51 is provided at the connection between the bracket 2 and the support plate 11. An arc-shaped groove 53 is provided on the support seat 51. A sliding member 52 is slidably installed in the arc-shaped groove 53. The sliding member 52 can slide along the extension direction of the arc-shaped groove 53. One end of the sliding member 52 abuts against the connecting plate 42, and the other end is connected to an elastic member I (not shown in the figure).

[0047] Specifically, when the bracket 2 is in position one, a support seat 51 is provided at the lower left corner of each frame body 21. The support seat 51 is fixedly connected to the support plate 11. The arc-shaped groove 53 is provided on the outer peripheral surface of the support seat 51. The sliding member 52 can be in the structure of an arc-shaped plate and is adaptively clamped in the arc-shaped groove 53. The right end of the sliding member 52 abuts against the connecting plate 42. The elastic member I is provided at the left side of the sliding member 52. The elastic member I can be a spring with an arc-shaped structure, and its two ends are respectively fixedly connected to the support seat 51 and the sliding member 52. When the sliding member 52 rotates counterclockwise, the elastic member I will be compressed.

[0048] When the bracket 2 is in position one and the sheet material 7 is conveyed into the sandwich layer of the bracket 2, control the bracket 2 to rotate counterclockwise. During the counterclockwise rotation of the bracket 2, the sliding member 52 will push the connecting plate 42 to move in the direction of the opening of the sandwich layer. The connecting plate 42 and the pushing member 43 fixedly connected to the connecting plate 42 will also move in the direction of the opening of the sandwich layer. The inclined surface 431 on the pushing member 43 will push the corresponding positioning plate 41 and the clamping member 31 connected to the positioning plate 41 to move towards the sheet material 7 until the sheet material 7 is clamped and fixed. During this process, the elastic member II will be stretched, and the sliding member 52 will also rotate counterclockwise by a certain angle, and the elastic member I will be compressed. When controlling the bracket 2 to rotate clockwise, that is, when the bracket 2 rotates from the state of position two to the state of position one, the elastic member I will push the sliding member 52 to return to its original position, and the elastic member II will reset and pull the positioning plate 41 to move away from the middle of the sandwich layer. The positioning plate 41 will squeeze the inclined surface 431 on the pushing member 43, so that the pushing member 43 and the connecting plate 42 move away from the opening direction until the positioning plate 41, the pushing member 43, and the connecting plate 42 return to their original positions.

[0049] As described above, the movement control of the connecting plate 42 and the pushing member 43 is achieved by using the structure of the sliding member 52 and the first elastic member. It can be understood that in some other embodiments, the movement of the connecting plate 42 can also be controlled in an electric control manner. Specifically, a third driving member (not shown in the figure) can be installed at the position of the vertical groove 213 of the frame body 21. The third driving member can be an electric push rod, and its two telescopic ends are fixedly connected to the frame body 21 and the connecting plate 42 respectively. By controlling the extension and contraction of the third driving member, the connecting plate 42 can be driven to approach or move away from the interlayer opening.

[0050] That is, when the bracket 2 is in the first position state and after the sheet material 7 is conveyed into the interlayer of the bracket 2, the bracket 2 is controlled to rotate counterclockwise. At this time, the third driving member is controlled to extend, driving the connecting plate 42 and the pushing member 43 fixedly connected to the connecting plate 42 to move in the direction of the interlayer opening. The inclined surface 431 on the pushing member 43 will push the corresponding positioning plate 41 and the clamping member 31 connected to the positioning plate 41 to move in the direction of the sheet material 7 until the sheet material 7 is clamped and fixed. When the bracket 2 is controlled to rotate from the second position state to the first position state, the third driving member is controlled to contract, which can drive the connecting plate 42 and the pushing member 43 fixedly connected to the connecting plate 42 to move away from the interlayer opening.

[0051] In some embodiments, such as Figures 1 to 4 As shown, the clamping member 31 is formed by an elastic material. When the bracket 2 is in the first position state and after the sheet material 7 is conveyed into the interlayer of the bracket 2, there is a certain gap between the left end of the sheet material 7 and the left side wall of the interlayer. At this time, the bracket 2 is controlled to rotate counterclockwise, and the positioning plate 41 moves in the direction of the sheet material 7 until the two clamping members 31 in the clamping assembly clamp and fix the sheet material 7. At this time, the clamping member 31 formed by the elastic material will undergo elastic deformation. When the bracket 2 rotates to the second position state and moves for transportation, the clamping member 31 formed by the elastic material can play a role in buffering and shock absorption for the sheet material 7 and has a protective effect on the sheet material 7.

[0052] In some embodiments, such as Figures 1 to 4 As shown, the surface of the clamping member 31 for fitting with the sheet material 7 is provided with a groove 311. By providing the groove 311 on the side surface of the clamping member 31 that fits with the sheet material 7, when the two clamping members 31 in the clamping assembly fit with the sheet material 7 and clamp and fix the sheet material 7, a negative pressure will be generated between the clamping member 31 and the sheet material 7, which can improve the clamping effect on the sheet material 7.

[0053] In some embodiments, such as Figures 1 to 4As shown, a limiting member 312 is fixedly connected to the clamping member 31. When the bracket 2 is in the second position, the limiting member 312 is located at the lower part of the clamping member 31, and the limiting member 312 is made of an elastic material. When the two clamping members 31 in the clamping assembly clamp and fix the sheet material 7, the limiting member 312 is in contact with the sheet material 7.

[0054] When the bracket 2 rotates to the second position and it is necessary to take out the sheet material 7 from the interlayer, an upward acting force is applied to the sheet material 7. The sheet material 7 will overcome the resistance of the clamping member 31 to the sheet material 7 and move upward. The end of the clamping member 31 facing the sheet material 7 will rotate upward by a set angle. Since the limiting member 312 is made of an elastic material, during the upward movement of the clamping member 31, the limiting members 312 on both sides of the sheet material 7 will always remain in contact with the sheet material 7, which can play a guiding role for the sheet material 7.

[0055] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present invention.

[0056] In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include at least one of such features. In the description of the present invention, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise specifically and clearly defined.

[0057] In the present invention, unless otherwise clearly specified and limited, the terms "mounted", "connected", "connected", "fixed", etc. should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection, an electrical connection, or communicable with each other; it can be directly connected, or indirectly connected through an intermediate medium, and can be the communication inside two elements or the interaction relationship between two elements, unless otherwise clearly limited. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0058] In the present invention, unless otherwise clearly defined and limited, the first feature being "on" or "under" the second feature may mean that the first and second features are in direct contact, or the first and second features are indirectly in contact through an intermediate medium. Moreover, the first feature being "above", "over" and "on top of" the second feature may mean that the first feature is directly above or obliquely above the second feature, or merely indicates that the horizontal height of the first feature is higher than that of the second feature. The first feature being "under", "beneath" and "underneath" the second feature may mean that the first feature is directly below or obliquely below the second feature, or merely indicates that the horizontal height of the first feature is less than that of the second feature.

[0059] In the description of this specification, the description with reference to terms such as "an embodiment", "some embodiments", "examples", "specific examples" or "some examples", etc. means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, without contradiction, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of different embodiments or examples.

[0060] Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are exemplary and should not be construed as limiting the present invention. Those of ordinary skill in the art can make changes, modifications, substitutions and variations to the above embodiments within the scope of the present invention.

Claims

1. A part conveying device, comprising a support plate, characterized in that, It further includes a bracket, on which there are multiple sequentially arranged interlayers for placing sheet materials. The interlayer has an opening. The bracket is rotatably installed on the upper part of the support plate so that the bracket can rotate between position one and position two. When the bracket is in the state of position one, the opening faces the horizontal state. When the bracket is in the state of position two, the opening faces upward; A plurality of clamping assemblies are arranged in the interlayer. The clamping assembly includes two oppositely arranged clamping members, which can approach or move away from the sheet material placed in the interlayer. When the bracket rotates from position one to position two, the two clamping members in the clamping assembly can approach each other. When the bracket is in position two, the two clamping members can clamp on both sides of the sheet material, and the clamping members can rotate upward. And when the bracket is in position two, the height of the bottom end of the surface of the clamping member for fitting with the sheet material is not lower than the rotation center of the clamping member; Positioning plates are arranged on both sides of the interlayer. The positioning plates are slidably connected to the bracket, and the clamping members are rotatably connected to the positioning plates. A connecting plate is arranged at the other end of the bracket opposite to the opening. A plurality of pushing members are fixedly installed on the connecting plate. The arrangement direction of the plurality of pushing members is the same as the arrangement direction of the plurality of interlayers. An inclined surface corresponding to the positioning plate is arranged on the pushing member. When the bracket rotates from position one to position two, the connecting plate will move towards the opening direction, and the inclined surface can push the positioning plate to move so that the two clamping members in the clamping assembly approach each other; A support seat is arranged at the connection between the bracket and the support plate. An arc-shaped groove is arranged on the support seat. A sliding member is slidably installed in the arc-shaped groove. The sliding member can slide along the extending direction of the arc-shaped groove. One end of the sliding member abuts against the connecting plate, and the other end is connected with an elastic member one; The clamping member is made of an elastic material; a groove is arranged on the surface of the clamping member for fitting with the sheet material; a limiting member is fixedly connected to the clamping member. When the bracket is in position two, the limiting member is located at the lower part of the clamping member, and the limiting member is made of an elastic material.

2. The parts conveying device according to claim 1, characterized in that, A roller group is arranged in the interlayer. The roller group includes a plurality of rollers. When the bracket is in position one, the plurality of rollers in the roller group are rotatably installed at the bottom of the interlayer, and the arrangement direction of the plurality of rollers is the same as the direction in which the sheet material enters the interlayer.

3. The part conveying device according to claim 1, wherein, The height of the support plate can be adjusted.

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