Conveying device for material taking of marking machine

Abstract

The utility model discloses a conveying device for material taking of a marking machine, which relates to the technical field of marking machines and comprises a box conveying unit, an outer cover, a conveying belt arranged in the outer cover and a flow guide part which is arranged on the inner side of the outer cover and can move relatively. And the ash removal unit comprises a fan mounted on the side wall of the outer cover, a filter screen piece arranged at an air suction opening of the fan, and a mesh cover arranged at an air outlet of the fan. When products with marked numbers need to be conveyed, the products are placed above the conveying belt, the conveying belt is started to convey the products with marked numbers to the working position of a doctor, and during large-scale marking operation, the labor burden of workers can be effectively reduced, and the working efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of serial number making machine technology, and in particular to a conveying device for collecting materials for a serial number making machine. Background Technology

[0002] The wire marking printer, also known as a wire marking machine or wire marking machine, uses thermal transfer printing technology and can achieve a printing resolution of 300dpi.

[0003] In the workflow of the numbering machine, after the number is printed, the technician needs to manually deliver the materials to the doctor who is collecting them. However, in actual operation, due to the large number of materials and the varying distances between the materials and the doctor, the technician often needs to walk back and forth frequently. This not only reduces work efficiency but also increases the technician's workload. Summary of the Invention

[0004] Therefore, the technical problem to be solved by this utility model is that: after the existing serial number printing machine finishes printing, it needs to move around frequently, which increases the labor intensity of the staff.

[0005] The above-mentioned technical problems are solved by the following technical solution: This utility model proposes a conveying device for material collection of a marking machine, which includes a conveying unit, including an outer cover, a conveyor belt disposed inside the outer cover, and a guide member disposed on the inner side of the outer cover that can move relative to it.

[0006] The conveying unit includes an outer cover, a conveyor belt disposed inside the outer cover, and a flow guide disposed on the inner side of the outer cover that can move relative to it.

[0007] The dust removal unit includes a fan installed on the side wall of the outer cover and a filter screen disposed at the air intake of the fan;

[0008] The flow guide includes a screw, a movable block that cooperates with the screw, and a push plate disposed on the outside of the movable block;

[0009] The conveyor belt can transport the numbered products to the designated location, solving the problem of the high labor intensity of workers having to walk back and forth to pass products; at the same time, the guide components limit the conveying trajectory of the products, ensuring that the products can be discharged along the designated outlet during the conveying process.

[0010] In a preferred embodiment of the material conveying device for the marking machine described in this utility model:

[0011] The outer cover includes a shell with a top opening and a cover plate for sealing the top opening of the shell;

[0012] The housing is provided with a discharge port along the material conveying direction of the conveyor belt;

[0013] The cover plate has a discharge port on its surface;

[0014] The discharge port is flush with the height of the conveyor belt bearing surface;

[0015] The outer cover mainly serves to support other components, and it has a feeding port and a discharging port to facilitate the operation of feeding and discharging materials.

[0016] In a preferred embodiment of the material conveying device for the marking machine of this utility model: the screw includes a first spiral part and a second spiral part, and the spiral directions of the first spiral part and the second spiral part are opposite;

[0017] The movable blocks are respectively disposed on the outside of the first spiral part and the second spiral part, and the movable blocks are provided with an internal thread structure that is adapted to the spiral part.

[0018] The screw adopts a two-way screw structure. During operation, one rotation can drive both side baffles to move simultaneously, further simplifying the work process and improving work efficiency.

[0019] In a preferred embodiment of the material conveying device for the marking machine of this utility model: it further includes a guide sleeve embedded in the inner side of the push plate, and a guide rod that cooperates with the screw to restrict the movement of the push plate;

[0020] The movable block is connected to the push plate, and the guide sleeve is connected to the push plate;

[0021] The guide rod passes through the guide sleeve and slides with it;

[0022] The guide sleeve and guide rod work together to further assist the movement direction of the push plate, so that the push plate can reciprocate along the screw axis under the drive of the screw.

[0023] In a preferred embodiment of the material conveying device for the marking machine described in this utility model: the push plate achieves horizontal movement through the cooperation of the screw and the guide rod;

[0024] This further ensures the smooth operation of the push plate.

[0025] In a preferred embodiment of the material conveying device for the marking machine described in this utility model: the number of the guide members is two sets, the two sets of guide members are symmetrically arranged inside the housing, and the two sets of guide members are connected by belt drive to realize synchronous movement of the two sets of guide members;

[0026] The guide components move from both sides of the conveyor belt, thereby pushing both sides to move towards the center simultaneously, ensuring the stability of the product conveying trajectory.

[0027] In a preferred embodiment of the material conveying device for the marking machine of this utility model: the side wall of the housing is provided with mounting holes for mounting the fans, and the number of fans is multiple sets, and the multiple sets of fans are distributed in a linear array;

[0028] The fan is equipped with a mesh cover on the side near the air outlet;

[0029] The filter element is installed inside the housing, and the filter element is detachably connected to the housing;

[0030] The mesh cover effectively prevents dust from entering the fan; the through holes on the side wall of the casing provide a suitable location for the fan installation.

[0031] In a preferred embodiment of the material conveying device for the marking machine described in this utility model: the filter screen includes an outer frame and a filter screen disposed inside the outer frame;

[0032] The surface of the filter screen is not parallel to the end face of the outer frame;

[0033] The angled design of the filter increases its surface area and also allows dust to fall to the bottom of the outer frame due to gravity.

[0034] In a preferred embodiment of the material conveying device for the marking machine of this utility model: the surface of the push plate is provided with a through hole, and the position of the through hole corresponds to the fan;

[0035] The filter element also includes a baffle disposed at the bottom of the filter screen;

[0036] The baffle and outer frame form a drawer-like structure, which facilitates dust collection; and during the suction process, the air is resisted by the baffle and does not pass through the bottom of the outer frame, effectively preventing dust from being stirred up.

[0037] The beneficial effects of this utility model are as follows: when it is necessary to transfer the products that have been numbered, the products can be placed on the conveyor belt, and the conveyor belt can be started to transport the numbered products to the doctor's work position. In the case of large-scale numbering operations, it can effectively reduce the workload of the staff and improve work efficiency. Attached Figure Description

[0038] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings of the embodiments of this utility model will be briefly described below. Obviously, the drawings described below only relate to some embodiments of this utility model, and are not intended to limit the utility model.

[0039] Figure 1 A three-dimensional structural schematic diagram of the conveying device is shown;

[0040] Figure 2 A schematic diagram of the top opening structure of the outer cover is shown;

[0041] Figure 3 A schematic diagram of the exploded structure of the conveying device is shown;

[0042] Figure 4 A schematic diagram of the filter element is shown. Detailed Implementation

[0043] To enable those skilled in the art to better understand this utility model, the present utility model will be further described in detail below with reference to specific embodiments and accompanying drawings.

[0044] The terminology used in this invention refers to those general terms currently widely used in the art in consideration of the functionality of this invention; however, these terms may vary according to the intent, precedent, or new technology of those skilled in the art. Furthermore, specific terms may be chosen by the applicant, and in such cases, their detailed meanings will be described in the detailed description of this invention. Therefore, the terminology used in this specification should not be construed as simple names, but rather based on the meaning of the terms and the overall description of this invention.

[0045] Reference Figures 1-4 This embodiment provides a conveying device for a marking machine, including a conveying unit 1, comprising an outer cover 11, a conveyor belt 12, and a guide member 13. The conveyor belt 12 is installed inside the outer cover 11, and the guide member 13 is installed inside the outer cover 11. The guide member 13 can limit the movement of products on the surface of the conveyor belt 12, effectively preventing the products from leaving the conveyor belt 12 or moving off the outlet. The guide member 13 includes a screw 131 and a movable block 132 that cooperate with each other. The movable block 132 is provided with a push plate 133 on its outer side. The push plate 133 is embedded with a guide sleeve 134 on its inner side and is provided with a guide rod 135 that cooperates with the screw 131 to limit the movement range of the push plate 133.

[0046] In this embodiment, the outer cover 11 is preferably a rectangular shell structure, and a conveyor belt 12 for conveying materials is installed inside the outer cover 11. The conveyor belt 12 can continuously transport products to a suitable position. The outer cover 11 mainly serves to support the conveyor belt 12 and provide sufficient space for the installation of the conveyor belt 12. Support legs are also provided at the bottom of the outer cover 11 to ensure that the plane height of the conveyor belt 12 is convenient for workers to pick up the numbered products.

[0047] Furthermore, the main function of the guide member 13 is to restrict the position of the product on the transmission belt 12, so that the product can move along a specific motion trajectory during the conveying process and complete the product discharge operation at the discharge port position.

[0048] Specifically, the guide component 13 mainly includes a screw 131, the outer wall of which is provided with a threaded structure, and a movable block 132 adapted to the screw 131 is sleeved on the outer side of the screw 131; the movable block 132 is connected to the push plate 133 by embedding, that is, the movable block 132 and the push plate 133 are in a relatively fixed state, and the movable block 132 and the push plate 133 move synchronously; the guide sleeve 134 is also connected to the push plate 133 in the same way as the movable block 132, so it can be concluded that the movable block 132, the push plate 133 and the guide sleeve 134 can move simultaneously.

[0049] It should be noted that the screw 131 and the movable block 132 are threadedly engaged. During the rotation of the screw 131, while pushing the movable block 132 to move horizontally along the axis of the screw 131, the screw 131 also drives the movable block 132 to rotate through the end face of the threaded teeth. In order to further restrict the rotation of the movable block 132 and make the movable block 132 move only in the horizontal direction, the guide sleeve 134 and the guide rod 135 need to be engaged. Then, under the auxiliary support of the guide sleeve 134 and the guide rod 135, the push plate 133 moves horizontally along the axis of the screw 131.

[0050] Specifically, during the movement of the push plate 133, its side wall will come into contact with the product being conveyed above the conveyor belt 12 and limit the position of the product to ensure that the product moves within a fixed motion channel; thereby ensuring that the product can be discharged at the discharge port.

[0051] In this embodiment, the guide member 13 is symmetrically arranged on both sides of the outer cover 11, and the guide member 13 is arranged on both sides of the conveyor belt 12 in the conveying direction; the screw 131 has two sets of driving members, so that the operator can adjust the position of the push plate 133 from both sides of the transmission belt 12.

[0052] It should be noted that in this embodiment, the rotation of the guide member 13 can be driven by a crank to rotate the screw 131, thereby driving the push plate 133 to move; this driving method can greatly reduce the production and maintenance costs of the equipment and reduce the budget for equipment manufacturing.

[0053] In summary, this utility model, through the set conveyor belt 12, can complete the transportation of products, which reduces the labor burden of workers to a certain extent; when dealing with large-scale numbering operations, it further reduces the frequency of workers running back and forth to deliver numbered products, thereby improving production efficiency.

[0054] refer to Figure 1 and Figure 2As an optional embodiment, the outer cover 11 includes a housing 111 with a top opening and a cover plate 112 for sealing the top opening of the housing 111; the housing 111 has a discharge port 1111 along the material conveying direction of the conveyor belt 12; the cover plate 112 has a discharge port 1121 on its surface; the discharge port 1111 is flush with the bearing surface of the conveyor belt 12.

[0055] In this embodiment, in order to further meet the needs of equipment installation and disassembly, the outer cover 11 is divided into a shell 111 and a cover plate 112; the shell is a rectangular structure with an open top, the four side walls of the shell are fixed to the bottom by welding, and the cover plate 112 is connected to the shell 111 by bolts.

[0056] Specifically, the surface of the cover plate 112 is provided with a feeding port 1121, and the feeding port 1121 is located close to the location of the marking machine; after the staff finishes marking, the product is placed on the conveyor belt 12 through the feeding port 1121 for conveying.

[0057] Furthermore, the length of the conveyor belt 12 is adapted to the length of the housing 111, and the length of the housing 111 should meet the distance from the marking machine to the discharge position; the conveyor belt 12 points to the housing 111, and the side wall of the housing 111 to which it points has a discharge port 1111, through which the doctor can easily take out the marked product.

[0058] It should be noted that the opening of the discharge port 1111 is parallel to the upper surface of the conveyor belt 12 near the bottom, so that the material can move smoothly out along the discharge port 1111 during the material conveying process; effectively avoiding height difference and preventing the product from falling off the conveyor belt and causing product damage.

[0059] refer to Figure 3 In one embodiment provided in this application, the screw 131 includes a first helical part 1311 and a second helical part 1312, the helical directions of the first helical part 1311 and the second helical part 1312 are opposite; the movable block 132 is respectively disposed on the outside of the first helical part 1311 and the second helical part 1312, and the movable block 132 has an internal thread structure adapted to the helical part.

[0060] In this embodiment, the screw 131 is preferably a bidirectional screw, which is divided into a support rod part, a first helical part 1311 and a second helical part 1312. The support rod part is used to connect with the driving member and to ensure that the screw 131 can be stably set inside the housing 111 and can rotate.

[0061] Furthermore, the outer side of the support rod is provided with a right-hand thread of the first helical part 1311 and a left-hand thread of the second helical part 1312; the screw 131, through the structure of a bidirectional screw, can simultaneously drive the first helical part 1311 and the second helical part 1312 to rotate synchronously when the screw 131 is rotated, while the two sets of movable blocks 132 located on the outer side of the helical part move in opposite directions; through the structure of the bidirectional screw, the stroke of the screw 131 can be shortened; compared with an ordinary screw, the bidirectional screw can achieve the effect of two rotations of an ordinary screw in one rotation, reducing the workload of the workers.

[0062] Furthermore, the first spiral part 1311 and the second spiral part 1312 can also drive the movable block 132 to move synchronously during synchronous rotation; the two sets of movable blocks 132 move synchronously, and ensure that the push plate 133 also moves synchronously; during the movement, the centering of the push plate 133 is better ensured, so that the discharge port 1111 can better coincide with the product movement trajectory.

[0063] In some embodiments, the movable block 132 is connected to the push plate 133, and the guide sleeve 134 is connected to the push plate 133; the guide rod 135 passes through the guide sleeve 134 and slides with it.

[0064] In this embodiment, the cooperation between the guide sleeve 134 and the guide rod 135 is mainly to achieve linear motion, thereby restricting the rotational tendency of the movable block 132 and ensuring that the rotation of the screw 131 can drive the movable block 132 to move along a straight line.

[0065] It should be noted that the guide sleeve and guide rod can also adopt other linear motion matching methods; such as groove, slider matching, etc.

[0066] As an optional embodiment, the number of guide members 13 is two sets. The two sets of guide members 13 are symmetrically arranged inside the housing 111. The two sets of guide members 13 are connected by belt drive to realize synchronous movement of the two sets of guide members 13.

[0067] In this embodiment, in order to ensure that the product does not shift its position during the conveying process, two sets of guide members 13 are used to limit the movement trajectory of the product; and the two sets of guide members 13 are arranged in a linear array; these two sets of guide members 13 can be symmetrically arranged on both sides of the transmission belt 12, and the movement trajectory of the product is limited by the push plate 133.

[0068] Specifically, the two sets of guide members 13 are arranged along the material conveying direction of the conveyor belt 12, which can further restrict the location of the product conveying outlet along the direction of the conveyor belt 12, thereby ensuring that the product moves out along the notch of the housing 111.

[0069] Furthermore, during the movement of the pusher plate 133, the two sets of pusher plates 133 arranged opposite each other can move to the middle position simultaneously and compress the movement space of the numbered product; thereby making the product move along a specific trajectory; and the position between the two sets of pusher plates 133 can be flexibly adjusted to adapt to products of different sizes.

[0070] refer to Figures 1-4 In one embodiment provided in this application, the housing 111 has mounting holes for mounting fans 21 on its side wall, and the number of fans 21 is multiple sets, which are arranged in a linear array; the filter screen 22 is installed inside the housing 111 and is detachably connected to the housing 111.

[0071] In this embodiment, the outer wall of the housing 111 is provided with a mounting hole, and the size of the mounting hole is adapted to the fan unit. The fan 21 can draw air from the inside of the housing 111 to clean the dust on the surface of the product. By drawing air from the inside of the housing 111, the dust on the surface of the product is driven to flow with the air inside the housing, thereby separating the dust from the product.

[0072] Furthermore, in order to improve the cleaning effect of dust on the product surface, our technical solution adopts multiple sets of fans 21 arranged in parallel to achieve the purpose of cleaning dust on the product surface; thereby improving the efficiency of dust cleaning on the product surface and achieving a high standard of dust cleaning effect on the product surface.

[0073] To prevent dust from directly entering the fan 21 and to meet the requirement of regular dust cleaning, a filter screen 22 is installed on the side near the air intake of the fan 21. The filter screen 22 can effectively filter the dust, preventing it from entering the fan 21. The dust adhering to the side of the filter screen also makes it easier to carry out regular centralized and unified dust treatment.

[0074] refer to Figure 3 and Figure 4 In one embodiment provided in this application, the filter element 22 includes an outer frame 221 and a filter screen 222 disposed inside the outer frame 221; the surface of the filter screen 222 is not parallel to the end face of the outer frame 221.

[0075] In this embodiment, the outer frame 221 is a rectangular structure with opposite sides penetrating through it, and a protrusion is connected to the side wall of the outer frame 221. The protrusion has a through hole through its surface, which facilitates the connection between the rod of the bolt and the housing 111.

[0076] Specifically, the filter screen 222 is located inside the outer frame 221 and is inclined. The angle between the inclined surface of the filter screen 222 and the bottom surface of the outer frame 221 is an acute angle. When enough dust adheres to the surface of the filter screen 222, the dust can fall back to the bottom of the outer frame 221 under the action of weight, which makes it easier to clean the dust.

[0077] refer to Figure 3 and Figure 4 In one embodiment provided in this application, a through hole 1331 is provided on the surface of the push plate 133, and the position of the through hole 1331 corresponds to the fan 21; the filter screen 22 also includes a baffle 223 disposed at the bottom of the filter screen 222.

[0078] In this embodiment, the surface of the push plate 133 is provided with a through hole 1331, and the position of the through hole 1331 corresponds to the position of the fan 21. When the fan 21 is drawing air, the air inside the housing 111 carries the dust on the surface of the product through the through hole 1331 and moves towards the fan 21. The air passes through the filter screen 222, while the dust adheres to the other side of the filter screen 222.

[0079] It should be noted that the baffle 223 is installed near the bottom of the outer frame 221, and the baffle 223 corresponds to the bottom position of the filter screen 222. During use, the dust adhering to the surface of the filter screen 222 falls between the outer frame 221 and the baffle 223 under the action of gravity. The baffle 223 effectively prevents the dust from floating out of the outer frame 221. In addition, the baffle 223 effectively blocks air from passing through the filter screen from the bottom, further reducing the possibility of dust being raised and ensuring that the product surface meets the cleanliness requirements.

[0080] Finally, it should be noted that the methods and devices described in detail above are merely embodiments, and those skilled in the art can modify these embodiments in different ways as long as they do not depart from the scope of this utility model.

Claims

1. A conveying device for material handling in a marking machine, characterized in that: include, The conveying unit (1) includes an outer cover (11), a conveyor belt (12) disposed inside the outer cover (11), and a guide member (13) disposed inside the outer cover (11) and capable of relative movement. The dust removal unit (2) includes a fan (21) installed on the side wall of the outer cover (11) and a filter screen (22) disposed at the air intake of the fan (21); The guide member (13) includes a screw (131), a movable block (132) that cooperates with the screw (131), and a push plate (133) disposed on the outside of the movable block (132).

2. The conveying device for material handling in the marking machine according to claim 1, characterized in that: The outer cover (11) includes a housing (111) with a top opening and a cover plate (112) for sealing the top opening of the housing (111); The housing (111) has a discharge port (1111) along the material conveying direction of the conveyor belt (12); The cover plate (112) has a discharge port (1121) on its surface; The discharge port (1111) is flush with the bearing surface of the conveyor belt (12).

3. The conveying device for material handling in the marking machine according to claim 2, characterized in that: The screw (131) includes a first helical part (1311) and a second helical part (1312), wherein the helical directions of the first helical part (1311) and the second helical part (1312) are opposite. The movable block (132) is respectively disposed on the outside of the first spiral part (1311) and the second spiral part (1312), and the movable block (132) has an internal thread structure adapted to the spiral part.

4. The conveying device for material handling in the marking machine according to claim 3, characterized in that: The (13) also includes a guide sleeve (134) embedded in the inner side of the push plate (133), and a guide rod (135) that cooperates with the screw (131) to restrict the movement of the push plate (133); The movable block (132) is connected to the push plate (133), and the guide sleeve (134) is connected to the push plate (133); The guide rod (135) passes through the guide sleeve (134) and slides with it.

5. The conveying device for material handling in a marking machine according to claim 4, characterized in that: The push plate (133) moves horizontally through the cooperation of the screw (131) and the guide rod (135).

6. The conveying device for material handling in a marking machine according to claim 5, characterized in that: The number of the flow guides (13) is two sets. The two sets of flow guides (13) are symmetrically arranged inside the housing (111). The two sets of flow guides (13) are connected by belt drive to realize synchronous movement of the two sets of flow guides (13).

7. The conveying device for material handling in a marking machine according to claim 6, characterized in that: The side wall of the housing (111) is provided with mounting holes for installing the fan (21), and there are multiple sets of the fan (21), which are arranged in a linear array. The fan (21) is provided with a mesh cover (23) on the side near the air outlet; The filter element (22) is installed inside the housing (111), and the filter element (22) is detachably connected to the housing (111).

8. The conveying device for material handling in a marking machine according to claim 7, characterized in that: The filter element (22) includes an outer frame (221) and a filter screen (222) disposed inside the outer frame (221); The surface of the filter screen (222) is not parallel to the end face of the outer frame (221).

9. The conveying device for material handling in a marking machine according to claim 8, characterized in that: The push plate (133) has a through hole (1331) on its surface, and the position of the through hole (1331) corresponds to that of the fan (21); The filter element (22) also includes a baffle (223) disposed at the bottom of the filter (222).

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