Carrier output device

Abstract

The utility model discloses a carrier output device which comprises a base plate and a carrier vehicle, the base plate is provided with a carrier box, the carrier vehicle moves back and forth on the base plate in the X-axis direction, and a carrier is pushed out of the carrier box in the X-axis direction; the carrier vehicle is provided with a bearing surface for bearing a carrier, one end of the bearing surface is provided with a guide structure, and the other end of the bearing surface is provided with a locking structure; when the carrier vehicle moves from the first end of the carrier to the second end of the carrier, the guide structure is used for jacking up the carrier at the bottommost part of the carrier box; when the carrier vehicle moves to the second end of the carrier and then moves in the opposite direction, the guide structure is used for pushing the carrier to move along with the carrier vehicle; the locking structure is used for locking the first end of the carrier. According to the carrier output device, a push plate and a structure for driving the push plate do not need to be additionally arranged, the carriers stored in the carrier box can be sequentially taken out and conveyed from the bottom through reciprocating motion of the carrier vehicle on the base plate, the carriers are separated out one by one, the structure is simple, and the occupied space is small.

Description

Technical Field

[0001] The present application relates to the technical field of detection equipment, and in particular to a carrier output device. Background Art

[0002] In the medical field, it is often necessary to diagnose human diseases by testing urine, blood, feces, etc., and urine, blood, and feces generally need to be coated on a carrier and then tested under a microscope to obtain the test results.

[0003] In the existing film pushing operation, the ejection mechanism and the transport mechanism need to cooperate to realize the output of the carrier. The ejection mechanism first pushes the carrier onto the carrier vehicle, and the carrier vehicle then transports the carrier to the film pushing position for film pushing operation. In this process, the direction in which the ejection mechanism pushes the carrier cannot be the same as the moving direction of the carrier vehicle, otherwise interference will occur; usually, the working directions of the two are set perpendicular, so the ejection mechanism needs to be set on the side of the moving direction of the carrier vehicle, which occupies a large volume. Utility Model Content

[0004] In order to solve the above-mentioned technical problems, the purpose of the present utility model is to provide a carrier output device; the carrier output device provided in the present application does not require an additional push plate and a structure for driving the push plate. The carriers stored in the carrier box can be taken out and transported from the bottom one by one by using the reciprocating movement of the carrier vehicle on the base plate, thereby realizing the individual separation of the carriers. The structure is simple and the space occupied is small.

[0005] The technical solution provided by the utility model is as follows:

[0006] A carrier output device, comprising: a substrate and a carrier vehicle,

[0007] The substrate is provided with a carrier box, the carrier vehicle moves back and forth along the X-axis direction on the substrate, and the carrier is pushed out from the carrier box along the X-axis direction;

[0008] The carrier vehicle is provided with a supporting surface for supporting the carrier, one end of the supporting surface is provided with a guide structure, and the other end is provided with a locking structure;

[0009] When the carrier vehicle moves from the first end to the second end of the carrier, the guide structure is used to lift up the carrier at the bottom of the carrier box; and when the carrier vehicle moves in the opposite direction after moving to the second end of the carrier, the guide structure is used to push the carrier to move with the carrier vehicle;

[0010] The locking structure is used to lock the first end of the carrier.

[0011] Preferably, there is a height difference between the highest point of the guide structure and the horizontal plane where the supporting surface is located.

[0012] Preferably, the height difference between the highest point of the guide structure and the horizontal plane where the supporting surface is located is smaller than the thickness of the carrier.

[0013] Preferably, the guiding structure is a guiding inclined surface, and an end of the guiding inclined surface close to the supporting surface is higher than an end away from the supporting surface.

[0014] Preferably, the guide structure further includes a guide wheel arranged on the guide inclined surface.

[0015] Preferably, there is also a trigger structure that cooperates with the locking structure. The locking structure has two states: loosened and locked. When the carrier vehicle moves from the first end of the carrier to the second end and exceeds the trigger structure, the trigger structure loosens the locking structure; after the carrier vehicle moves in the opposite direction away from the trigger structure, the locking structure is locked.

[0016] Preferably, the locking structure comprises a locking block and an elastic member;

[0017] The carrier vehicle is provided with a mounting portion, and the two ends of the elastic member are respectively connected to the locking block and the mounting portion, and provide elastic force to make the locking block abut against the side of the carrier placed on the supporting surface to lock the carrier;

[0018] The trigger structure cooperates with the locking block.

[0019] Preferably, the height of the locking block is higher than the height of the supporting surface and the guide structure.

[0020] The trigger structure is specifically a trigger plate, the lowest point of the trigger plate is lower than the highest point of the locking block, and is higher than the height of the supporting surface and the guide structure.

[0021] Preferably, a mounting groove for accommodating the locking structure is provided between the mounting portion and the supporting surface;

[0022] The locking structure also includes a locking guide rail, the locking block is slidably connected to the locking guide rail, and the elastic member is a spring wound around the outer periphery of the locking guide rail.

[0023] Preferably, the length of the supporting surface is smaller than the length of the carrier; or, the locking block partially extends into the supporting surface.

[0024] Preferably, the trigger structure is arranged on the substrate.

[0025] Preferably, the carrier vehicle is driven and moved by the distribution moving assembly;

[0026] The distribution moving assembly includes a distribution power source, a distribution transmission member, a distribution guide rail and a distribution slider, wherein the distribution slider is slidably connected to the distribution guide rail and is power-connected to the distribution transmission member, and the distribution power source drives the distribution transmission member to move, thereby driving the distribution slider to move;

[0027] The carrier vehicle is fixedly connected to the delivery slide block.

[0028] Preferably, the distribution moving assembly is also provided with a starting point sensing switch and an end point sensing switch for defining the starting point and end point of the movement of the carrier vehicle.

[0029] Preferably, the substrate is provided with a carrier box switching assembly, and the carrier box switching assembly includes a mounting frame and a switching movement mechanism.

[0030] The mounting frame has at least two mounting positions for carrier boxes, and the switching movement mechanism drives the mounting frame to move to switch the carrier box matched with the carrier vehicle.

[0031] Preferably, when a trigger structure matching the locking structure is provided, the trigger structure is provided on the mounting frame.

[0032] The present application provides a carrier output device, including: a substrate and a carrier trolley, the substrate is equipped with a carrier box, the carrier trolley moves back and forth on the substrate along the X-axis direction, and the carrier is pushed out from the carrier box along the X-axis direction; the carrier trolley is provided with a supporting surface for supporting the carrier, one end of the supporting surface is provided with a guide structure, and the other end is provided with a locking structure; when the carrier trolley moves from the first end of the carrier to the second end, the guide structure is used to lift the carrier at the bottom of the carrier box; and when the carrier trolley moves in the opposite direction after moving to the second end of the carrier, the guide structure is used to push the carrier to move with the carrier trolley; the locking structure is used to lock the first end of the carrier. The carrier output device provided by the present application does not need to additionally set up a push plate and a structure for driving the push plate. By utilizing the reciprocating movement of the carrier trolley on the substrate, the carriers stored in the carrier box can be taken out and transported from the bottom in sequence, so as to realize the single separation of the carriers, and has a simple structure and occupies a small space. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0034] Figure 1 This is a schematic diagram of the structure of the carrier output device in the embodiment of the utility model;

[0035] Figure 2 This is a schematic structural diagram of another angle of the carrier output device in the embodiment of the utility model;

[0036] Figure 3 It is a side view schematic diagram of the carrier output device in the embodiment of the utility model;

[0037] Figure 4 It is a top view schematic diagram of the carrier output device in the embodiment of the utility model;

[0038] Figure 5 It is a structural schematic diagram of the carrier vehicle and the distribution mobile assembly in the embodiment of the utility model;

[0039] Figure 6 for Figure 5 A partial enlarged schematic diagram of

[0040] Figure 7 It is a side view schematic diagram of the carrier vehicle and the distribution moving assembly in the embodiment of the utility model;

[0041] Figure 8 It is a structural schematic diagram of the base plate and the carrier box switching assembly in the embodiment of the utility model;

[0042] Fig. 9 It is a top view schematic diagram of the plate and carrier box switching assembly in the embodiment of the utility model;

[0043] Fig.10 This is a schematic diagram of the structure of the carrier vehicle in the embodiment of the utility model (the locking structure is not shown);

[0044] Fig.11 A side view schematic diagram of a carrier vehicle in an embodiment of the utility model (the locking structure is not shown);

[0045] Fig.12 It is a cross-sectional schematic diagram of a carrier vehicle in an embodiment of the utility model;

[0046] Fig.13 This is a schematic diagram of the structure of a carrier box that can be used in an embodiment of the utility model;

[0047] Fig.14 for Fig.13 A schematic diagram of the cooperation between the carrier box and the carrier vehicle;

[0048] Fig.15 The moving process of the carrier vehicle in the embodiment of the utility model Figure 1 (The empty carrier vehicle moves from the first end of the carrier to the second end and has not yet reached below the trigger structure);

[0049] Fig.16 The moving process of the carrier vehicle in the embodiment of the utility model Figure 2 (When the carrier vehicle passes under the trigger structure, the trigger structure limits the locking structure);

[0050] Fig.17 for Fig.16 A partial enlarged schematic diagram;

[0051] Fig.18 for Fig.16 A cross-sectional schematic diagram of (partial structure is not shown);

[0052] Fig.19The moving process of the carrier vehicle in the embodiment of the utility model Figure 3 (After the carrier vehicle receives the carrier, it moves in the opposite direction from the second end of the carrier, and the trigger structure no longer interacts with the locking structure);

[0053] Figure markings: 1-base plate; 2-carrier vehicle; 21-supporting surface; 22-guide structure; 221-guide ramp; 222-guide wheel; 23-locking structure; 231-locking block; 232-elastic member; 233-locking guide rail; 24-trigger structure; 25-installation portion; 26-installation slot; 3-dispensing moving assembly; 31-dispensing power source; 32-dispensing transmission member; 33-dispensing guide rail; 34-dispensing slider; 35-starting point induction switch; 36-end point induction switch; 4-carrier box switching assembly; 41-mounting frame; 42-switching moving mechanism; 421-switching power source; 422-switching transmission member; 423-switching guide rail; 424-switching slider; 425-switching induction switch; a-carrier box; b-carrier. DETAILED DESCRIPTION

[0054] In order to enable those skilled in the art to better understand the technical solutions in this application, the technical solutions in the embodiments of this application will be clearly and completely described below. Obviously, the described embodiments are only part of the embodiments of this application, not all of them. Based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0055] It should be noted that when an element is referred to as being "fixed on" or "set on" another element, it can be directly on the other element or indirectly set on the other element; when an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.

[0056] It should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0057] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of this application, "multiple" and "several" mean two or more, unless otherwise clearly and specifically defined.

[0058] It should be noted that the structures, proportions, sizes, etc. illustrated in the drawings of this specification are only used to match the contents disclosed in the specification for people familiar with this technology to understand and read, and are not used to limit the conditions under which this application can be implemented. Therefore, they have no substantive technical significance. Any structural modification, change in proportional relationship or adjustment of size should still fall within the scope of the technical content disclosed in this application without affecting the effects and purposes that can be achieved by this application.

[0059] As shown in the figure, the embodiment of the utility model provides a carrier output device, including: a substrate 1 and a carrier vehicle 2,

[0060] The substrate 1 is provided with a carrier box, the carrier vehicle 2 moves back and forth along the X-axis direction on the substrate 1, and the carrier is pushed out from the carrier box along the X-axis direction;

[0061] The carrier vehicle 2 is provided with a supporting surface 21 for supporting the carrier, a guide structure 22 is provided at one end of the supporting surface 21, and a locking structure 23 is provided at the other end;

[0062] When the carrier vehicle 2 moves from the first end to the second end of the carrier, the guide structure 22 is used to lift the carrier at the bottom of the carrier box; and when the carrier vehicle 2 moves in the opposite direction after moving to the second end of the carrier, the guide structure 22 is used to push the carrier to move with the carrier vehicle 2;

[0063] The locking structure 23 is used to lock the first end of the carrier.

[0064] The present application provides a carrier output device, comprising: a substrate 1 and a carrier vehicle 2, wherein the substrate 1 is provided with a carrier box, the carrier vehicle 2 moves back and forth on the substrate 1 along the X-axis direction, and the carrier is pushed out from the carrier box along the X-axis direction; the carrier vehicle 2 is provided with a supporting surface 21 for supporting the carrier, and a guide structure 22 is provided at one end of the supporting surface 21, and a locking structure 23 is provided at the other end; when the carrier vehicle 2 moves from the first end of the carrier to the second end, the guide structure 22 is used to lift the carrier at the bottom of the carrier box; and when the carrier vehicle 2 moves in the opposite direction after moving to the second end of the carrier, the guide structure 22 is used to push the carrier to move with the carrier vehicle 2; the locking structure 23 is used to lock the first end of the carrier. The carrier output device provided by the present application does not need to additionally set up a push plate and a structure for driving the push plate. By utilizing the reciprocating movement of the carrier vehicle 2 on the substrate 1, the carriers stored in the carrier box can be taken out and transported from the bottom in sequence, so as to realize the single separation of the carriers, and has a simple structure and occupies a small space.

[0065] Specifically, a plurality of carriers are stacked in the carrier box, and the outlet of the carrier box is located at the bottom thereof, the carriers are stacked inside the carrier box, and are sent out from the bottom of the carrier box in sequence, and the carriers enter and exit the carrier box in a fixed direction, and the carrier vehicle 2 moves back and forth in the same direction. For the convenience of description, this direction is named as the X-axis direction. During operation, the carrier vehicle 2 moves along the X-axis, and the moving direction is from the first end to the second end of the carrier. Since a guide structure 22 is provided at one end of the carrier vehicle 2, after the guide structure 22 moves to the bottom of the carrier box, the carrier at the bottom of the carrier box is lifted from its first end, and as the carrier vehicle 2 moves, the guide structure 22 continues to move forward from the first end of the carrier until it passes over the second end of the carrier, and the carrier falls on the supporting surface 21; then the carrier vehicle 2 moves in the opposite direction (i.e., from the second end of the carrier to the first end), at this time, the guide structure 2 cooperates with the locking structure 23 to lock the carrier, and limits the position from both ends of the carrier, and keeps the carrier on the supporting surface 21 during the movement, and moves with the carrier vehicle 2, thereby realizing the push-out of the carrier. After the carrier vehicle 2 leaves the bottom of the carrier box, the stacked carriers fall down as a whole to fill the vacancy of the removed carriers, waiting for the next carrier vehicle 2 to pass by and take out the carriers again. The reciprocating operation realizes the output of the carriers. The reciprocating movement of the carrier vehicle 2 pushes the bottom carrier out from under the carrier box each time, thereby delivering multiple carriers in the carrier box one by one in sequence.

[0066] In the present application, the X-axis is only used to describe the moving direction of the carrier vehicle 2 and the carrier, and it is not necessarily parallel or perpendicular to the axial direction of the substrate 1, and can be any angle.

[0067] Preferably, there is a height difference between the highest point of the guide structure 22 and the horizontal plane where the supporting surface 21 is located.

[0068] There is a height difference between the highest point of the guide structure 22 and the horizontal height of the supporting surface 21. The step formed by the height difference can push the carrier to move along with the carrier vehicle 2 when the carrier vehicle moves in the reverse direction.

[0069] Preferably, the height difference between the highest point of the guide structure 22 and the horizontal plane where the supporting surface 21 is located is smaller than the thickness of the carrier.

[0070] When the supporting surface 21 is flush with the bottom surface of the bottommost carrier, the height difference between the highest point of the guide structure 22 and the supporting surface 21 needs to be less than the thickness of one carrier. If there is a certain distance between the horizontal height of the supporting surface 21 and the bottom surface of the carrier, the height difference between the highest point of the guide structure 22 and the supporting surface 21 can be set as required, as long as the bottommost carrier can be pushed out.

[0071] Preferably, the guiding structure 22 is a guiding inclined surface 221 , and an end of the guiding inclined surface 221 close to the supporting surface 21 is higher than an end away from the supporting surface 21 .

[0072] The guide structure 22 "has a height difference between the highest point and the horizontal plane where the supporting surface 21 is located, and the height difference is less than or equal to the thickness of the carrier; and the height of the top of the guide structure 22 away from the supporting surface 21 is lower than the height of the horizontal plane where the supporting surface 21 is located and higher than the height of the bottom of the carrier box." This can be achieved by a swinging weight. When the carrier vehicle 2 moves from the first end of the carrier to the second end, the weight is in a first state, and the top end, that is, the position where the weight first contacts the bottom of the carrier in the first state; and when the carrier vehicle 2 moves in the opposite direction from the second end, the weight rotates to the second state due to the action of structures such as the carrier box or the pillar. The highest point of the weight in the second state has a height difference with the horizontal plane where the supporting surface 21 is located, so as to limit the carrier during the reverse movement. The structure of the swinging weight and the switching between different states when moving in different directions are common structures and technologies in this field, which can achieve the functions of guidance and limitation.

[0073] However, from the perspective of manufacturing cost and reliability, it is more preferred that the guide structure 22 is a guide slope 221, and the end of the guide slope 221 close to the supporting surface 21 is higher than the end away from the supporting surface 21, which naturally meets the requirements of the top height and the highest point height of the guide structure 22.

[0074] The guiding inclined surface 221 can be a plane, a curved surface or a tortuous surface, and can achieve the functions of positive push guiding and reverse push limiting as long as the requirements of the low point and the high point are met respectively.

[0075] Preferably, the guide structure 22 further includes a guide wheel 222 disposed on the guide slope 221 .

[0076] Preferably, the guiding inclined surface 221 is further provided with a guiding wheel 222 . When the guiding structure 22 contacts and lifts the carrier, the guiding wheel 222 rotates to cooperate with the guiding inclined surface 221 to better achieve the guiding function.

[0077] There can be one guide wheel 222 or multiple guide wheels 222, for example, 2-4 guide wheels.

[0078] Preferably, there is also a trigger structure 24 that cooperates with the locking structure 23. The locking structure 23 has two states: loosened and locked. When the carrier vehicle 2 moves from the first end of the carrier to the second end and exceeds the trigger structure 24, the trigger structure 24 loosens the locking structure 23; after the carrier vehicle 2 moves in the opposite direction away from the trigger structure 24, the locking structure 23 is locked.

[0079] More preferably, the carrier output device has a trigger structure 24, which cooperates with the locking structure 23 to switch the release or locking state of the locking structure 23. Specifically, when the carrier vehicle 2 moves from the first end of the carrier to the second end and exceeds the trigger structure 24, the trigger structure 24 releases the locking structure 23 before the carrier falls on the supporting surface 21, so that the carrier falls on the supporting surface 21 smoothly; after the carrier vehicle 2 moves in the opposite direction away from the trigger structure 24, the locking structure 23 locks the first end of the carrier again to prevent the carrier from tilting or falling during the movement.

[0080] Preferably, the locking structure 23 includes a locking block 231 and an elastic member 232;

[0081] The carrier vehicle 2 is provided with a mounting portion 25, and the two ends of the elastic member 232 are respectively connected to the locking block 231 and the mounting portion 25, and provide elastic force to make the locking block 231 abut against the side of the carrier placed on the supporting surface 21 to lock the carrier;

[0082] The trigger structure 24 cooperates with the locking block 231 .

[0083] Specifically, the locking structure 23 can adopt the following mechanical structure: the locking structure 23 includes a locking block 231 and an elastic member 232, which cooperates with the mounting portion 25 of the carrier vehicle 2 to provide a base point, so that the elastic force provided by the elastic member 232 pushes the locking block 231 to abut against the side of the carrier placed on the supporting surface 21.

[0084] By arranging the trigger structure 24 at a suitable distance from the carrier box, the locking block 231 can be intercepted and limited during the movement of the carrier cart 2, so that when the carrier cart 2 reaches the bottom of the carrier box to support the carrier, the locking block 231 is away from the supporting surface 21, so that the carrier can smoothly fall on the supporting surface 21 and be supported; then the carrier cart 2 moves in the opposite direction, and the locking block 231 gradually approaches the supporting surface 21 and finally abuts against the supporting surface 21, cooperating with the step 23 to achieve locking and fixation of the carrier.

[0085] In addition to the mechanical structure, the locking structure 23 can also use an electric telescopic mechanism in conjunction with a sensor to achieve loosening and locking. The mechanical mechanism is preferably used because it is low in cost, durable and reliable.

[0086] Preferably, a mounting groove 26 for accommodating the locking structure 23 is provided between the mounting portion 25 and the supporting surface 21;

[0087] The locking structure 23 further includes a locking rail 233 , the locking block 231 is slidably connected to the locking rail 233 , and the elastic member 232 is a spring wound around the outer circumference of the locking rail 233 .

[0088] More preferably, a mounting groove 26 for accommodating the locking structure 23 is provided between the mounting portion 25 and the supporting surface 21 , and the locking structure 23 also includes a locking rail 233 , the locking block 231 is slidably connected to the locking rail 233 , and the elastic member 232 is a spring wound around the outer circumference of the locking rail 233 .

[0089] Preferably, when the carrier is placed on the supporting surface 21 , it partially extends into the mounting groove 26 ; or, the locking block 231 partially extends into the supporting surface 21 .

[0090] In order to avoid interference between the locking block 231 and the end surface of the supporting surface 21 when locking the side surface of the carrier, it is more preferred that the carrier is placed on the supporting surface 21 and partially extends into the mounting groove 26, so that the carrier is placed on the supporting surface 21 and partially extends beyond the supporting surface 21, and is abutted and locked by the locking block 231. Alternatively, the locking block 231 partially extends into the supporting surface 21 and abuts and locks the carrier located on the supporting surface 21.

[0091] Preferably, the trigger structure 24 is disposed on the substrate 1 .

[0092] The trigger structure 24 can be arranged on the substrate 1 , for example, by extending and fixing the mounting post to achieve the cooperation between the trigger structure 24 and the locking structure 23 .

[0093] Preferably, the carrier vehicle 2 is driven and moved by the distribution moving assembly 3;

[0094] The distribution moving assembly 3 includes a distribution power source 31, a distribution transmission member 32, a distribution guide rail 33 and a distribution slider 34. The distribution slider 34 is slidably connected to the distribution guide rail 33 and is power-connected to the distribution transmission member 32. The distribution power source 31 drives the distribution transmission member 32 to move, thereby driving the distribution slider 34 to move.

[0095] The carrier vehicle 2 is fixedly connected to the distribution slide 34 .

[0096] Preferably, the movement of the carrier vehicle 2 on the substrate 1 is driven by the distribution moving assembly 3. The distribution moving assembly 3 includes a distribution power source 31, a distribution transmission member 32, a distribution guide rail 33 and a distribution slider 34. The distribution slider 34 is slidably connected to the distribution guide rail 33 and is power-connected to the distribution transmission member 32. The distribution power source 31 drives the distribution transmission member 32 to move, thereby driving the distribution slider 34 to move; the carrier vehicle 2 is fixedly connected to the distribution slider 34 and moves accordingly.

[0097] The distribution guide rail 33 guides the movement of the distribution slide block 34 to ensure the accuracy of the movement direction. The distribution transmission member 32 can adopt a transmission structure known in the art such as a belt and a rack.

[0098] Preferably, the distribution moving assembly 3 is further provided with a starting point sensing switch 35 and an end point sensing switch 36 for defining the starting point and the end point of the movement of the carrier vehicle 2 .

[0099] More preferably, the distribution moving component 3 is also provided with a starting point sensing switch 35 and an end point sensing switch 36, which are used to sense the moving position of the carrier vehicle 2 and transmit information, and control the starting point and end point of the movement of the carrier vehicle 2 by controlling the power source to shut down or switch the direction, ensuring that the carrier is delivered to a fixed position each time, which is convenient for the downstream structure to receive and utilize.

[0100] The starting point sensing switch 35 and the end point sensing switch 36 can cooperate with the carrier vehicle 2 or the delivery slider 34 to indicate the position.

[0101] Preferably, the substrate 1 is provided with a carrier box switching assembly 4, and the carrier box switching assembly 4 includes a mounting frame 41 and a switching movement mechanism 42.

[0102] The mounting frame 41 has at least two mounting positions for carrier boxes, and the switching movement mechanism 42 drives the mounting frame 41 to move to switch the carrier box matched with the carrier vehicle 2 .

[0103] It is further preferred that the substrate 1 is provided with a carrier box switching assembly 4, which includes a mounting frame 41 and a switching movement mechanism 42. The mounting frame 41 has mounting positions for at least two carrier boxes. After the carrier in one carrier box is used up, it can be switched to another carrier box. The carrier box can be replaced without stopping the machine to ensure the output efficiency of the carrier.

[0104] The mounting frame 41 is driven by the switching mechanism 42. When working, the carrier box of one mounting position of the mounting frame 41 is first located at a position matching with the carrier vehicle 2, so as to match the moving output of the carrier vehicle 2. When the carrier in one carrier box is used up, the switching mechanism 42 works to switch the carrier box.

[0105] The mounting frame 41 can also be slidably connected to the base plate 1 via a guide rail slider mechanism to better maintain the stability of the mounting frame 41 during movement.

[0106] The switching movement mechanism 42 may include a switching power source 421, a switching transmission member 422, a switching guide rail 423 and a switching slider 424. The switching slider 424 is slidably connected to the switching guide rail 423 and is power-connected to the switching transmission member 422. The switching power source 421 drives the switching transmission member 422 to move, thereby driving the switching slider 424 to move. The mounting frame 41 is fixedly connected to the switching slider 424 and moves accordingly. Similarly, the switching guide rail 423 guides the movement of the switching slider 424 to ensure the accuracy of the moving direction. The switching transmission member 422 may adopt a transmission structure known in the art such as a belt and a rack.

[0107] It is preferred that the switching mechanism 42 drives the mounting frame 41 to move in a direction perpendicular to the moving direction of the carrier vehicle 2. The shape of the carrier commonly used in the art is a rectangle or a rounded rectangle, and the cross section of the carrier box is usually also a rectangle. When moving the carrier, it moves along the length direction or width direction of the rectangle. Therefore, it is preferred that the switching mechanism 42 drives the mounting frame 41 to move in a direction perpendicular to the moving direction of the carrier vehicle 2, so as to facilitate the installation of the carrier box.

[0108] It is further preferred that the switching mechanism 42 is further provided with a switching induction switch 425 equal in number to the number of mounting positions provided on the mounting frame 41, to indicate the starting and ending points of the movement of the mounting frame 41, so that each carrier box can be accurately moved to the working position. For example, if the mounting frame 41 is provided with two mounting positions, two switching induction switches 425 are also provided.

[0109] Preferably, when a trigger structure 24 matching with the locking structure 23 is provided, the trigger structure 24 is disposed on the mounting frame 41 .

[0110] In addition, when setting up the carrier box switching component 4, the trigger structure 24 can be set on the mounting frame 41, and a continuous trigger plate can be set corresponding to each carrier box, or a trigger plate can be distributed at the position corresponding to each carrier box to ensure that the switching carrier box can also be stably coordinated.

[0111] The cooperation between the trigger structure 24 and the locking block 231 can be achieved by the height difference between different structures. For example, when the longitudinal section of the locking block 231 is rectangular, it can be set that after all structures are installed in place, the height of the locking block 231 is higher than the height of the supporting surface 21 and the guide structure 22, and the lowest point of the trigger structure 24 is lower than the highest point of the locking block 231 and higher than the height of the supporting surface 21 and the guide structure 22, then the trigger structure 24 will only interact with the locking block 231, and will not affect the supporting surface 21 and the guide structure 22 passing through the trigger structure 24.

[0112] In addition, the trigger structure 24 can also interact with the locking block 231 by cooperating with each other on the side, or in a cooperating manner.

[0113] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A carrier output device, characterized in that: include: A substrate (1) and a carrier vehicle (2), The substrate (1) is provided with a carrier box, the carrier vehicle (2) moves back and forth along the X-axis direction on the substrate (1), and the carrier is pushed out from the carrier box along the X-axis direction; The carrier vehicle (2) is provided with a supporting surface (21) for supporting the carrier, one end of the supporting surface (21) is provided with a guide structure (22), and the other end is provided with a locking structure (23); When the carrier vehicle (2) moves from the first end of the carrier to the second end, the guide structure (22) is used to lift up the carrier at the bottom of the carrier box; and when the carrier vehicle (2) moves in the opposite direction after moving to the second end of the carrier, the guide structure (22) is used to push the carrier to move along with the carrier vehicle (2); The locking structure (23) is used to lock the first end of the carrier.

2. The carrier output device according to claim 1, characterized in that: There is a height difference between the highest point of the guide structure (22) and the horizontal plane where the supporting surface (21) is located.

3. The carrier output device according to claim 2, characterized in that: The height difference between the highest point of the guide structure (22) and the horizontal plane where the supporting surface (21) is located is smaller than the thickness of the carrier.

4. The carrier output device according to claim 2, characterized in that: The guiding structure (22) is a guiding inclined surface (221), wherein an end of the guiding inclined surface (221) close to the supporting surface (21) is higher than an end away from the supporting surface (21).

5. The carrier output device according to claim 4, characterized in that: The guide structure (22) further comprises a guide wheel (222) arranged on the guide inclined surface (221).

6. The carrier output device according to claim 1, characterized in that: It also has a trigger structure (24) that cooperates with the locking structure (23). The locking structure (23) has two states: loosened and locked. When the carrier vehicle (2) moves from the first end of the carrier to the second end and exceeds the trigger structure (24), the trigger structure (24) causes the locking structure (23) to loosen; after the carrier vehicle (2) moves in the opposite direction away from the trigger structure (24), the locking structure (23) is locked.

7. The carrier output device according to claim 6, characterized in that: The locking structure (23) comprises a locking block (231) and an elastic member (232); The carrier vehicle (2) is provided with a mounting portion (25), and the two ends of the elastic member (232) are respectively connected to the locking block (231) and the mounting portion (25), and provide elastic force to make the locking block (231) abut against the side of the carrier placed on the supporting surface (21) to lock the carrier; The trigger structure (24) cooperates with the locking block (231).

8. The carrier output device according to claim 7, characterized in that: A mounting groove (26) for accommodating the locking structure (23) is provided between the mounting portion (25) and the supporting surface (21); The locking structure (23) further comprises a locking guide rail (233), the locking block (231) is slidably connected to the locking guide rail (233), and the elastic member (232) is a spring wound around the outer circumference of the locking guide rail (233).

9. The carrier output device according to claim 8, characterized in that: When the carrier is placed on the supporting surface (21), part of it extends into the installation groove (26); or, the locking block (231) partly extends into the supporting surface (21).

10. The carrier output device according to claim 6, characterized in that: The trigger structure (24) is arranged on the substrate (1).

11. The carrier output device according to claim 1, characterized in that: The carrier vehicle (2) is driven to move by the distribution moving component (3); The dispensing moving assembly (3) comprises a dispensing power source (31), a dispensing transmission member (32), a dispensing guide rail (33) and a dispensing slider (34); the dispensing slider (34) is slidably connected to the dispensing guide rail (33) and is power-connected to the dispensing transmission member (32); the dispensing power source (31) drives the dispensing transmission member (32) to move, thereby driving the dispensing slider (34) to move; The carrier vehicle (2) is fixedly connected to the delivery slide block (34).

12. The carrier output device according to claim 11, characterized in that: The delivery moving assembly (3) is also provided with a starting point sensing switch (35) and an end point sensing switch (36) for defining the starting point and end point of the movement of the carrier vehicle (2).

13. The carrier output device according to claim 1, characterized in that: The base plate (1) is provided with a carrier box switching assembly (4), and the carrier box switching assembly (4) comprises a mounting frame (41) and a switching movement mechanism (42). The mounting frame (41) has at least two mounting positions for carrier boxes, and the switching movement mechanism (42) drives the mounting frame (41) to move, thereby switching the carrier box that matches the carrier vehicle (2).

14. The carrier output device according to claim 13, characterized in that: When a trigger structure (24) matching the locking structure (23) is provided, the trigger structure (24) is arranged on the mounting frame (41).

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