Anti-mixing auxiliary device
By installing an anti-mixing auxiliary device on the OLB machine and using safety doors and locking parts to control the material collection operation, the problem of material mixing during the BIN sorting operation of the OLB machine was solved, achieving the effect of reducing material waste and improving production efficiency.
Patent Information
- Application Number
- CN202423121625.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-17
- Publication Date
- 2025-10-17
- Estimated Expiration
- 2034-12-17
AI Technical Summary
OLB machines are prone to misplacing products during BIN sorting operations, resulting in a high risk of material mixing, increased material waste and production costs.
An anti-mixing auxiliary device is designed, including a safety door and a locking device that cooperate with the machine's receiving bin to ensure that only one safety door can be opened for receiving materials at a time. The opening and closing of the safety door is controlled by a cylinder to avoid simultaneous operation of multiple receiving bins.
It reduces the risk of mixing materials, reduces product loss and improves production efficiency.
Smart Images
Figure CN223444332U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model belongs to the technical field of auxiliary device of material distribution, and particularly relates to an auxiliary device for preventing material mixing. BACKGROUND
[0002] An OLB machine (Offline binning) is used for BIN distribution, wherein the BIN is a container for classifying and storing products. The BIN distribution can classify products after testing, and during the process, when the products reach a certain number, the machine will alarm to remind the relevant personnel to collect the materials. The output of the machine is high per hour, and the relevant personnel need to collect materials frequently in a short time without any foolproof measures, so it is easy to put different products of different BIN categories in the wrong position, resulting in material mixing and a high risk of incorrect collection and placement of products.
[0003] In addition, after BIN distribution by the OLB machine, the next process is laser printing, and the laser printing site is a destructive site. Once the products are incorrectly printed by laser due to material mixing, the subsequent process cannot be saved, which may cause material waste and increase production costs.
[0004] Therefore, in view of the above technical problems, it is necessary to provide an auxiliary device for preventing material mixing. SUMMARY
[0005] The utility model aims at providing an auxiliary device for preventing material mixing, which can solve the problem of incorrect placement of BIN during material collection, resulting in material waste and cost increase.
[0006] To achieve the above-mentioned purpose, the technical scheme provided by a specific embodiment of the utility model is as follows:
[0007] An auxiliary device for preventing material mixing includes a safety door installed in cooperation with a material collection bin of a machine; the safety door can block the material collection opening of the material collection bin after being closed by operation, and can provide a material collection operation space after being opened by operation; wherein each material collection bin of the machine is provided with the safety door, and multiple safety doors can be opened at the same time.
[0008] In one or more embodiments of the utility model, the auxiliary device for preventing material mixing further includes a locking member for limiting the opening and closing of the safety door, and a controller for controlling the locking member to be in an unlocked state or a locked state.
[0009] When the locking member is in the unlocked state, the safety door can be opened; the controller can control multiple locking members to be in the unlocked state at the same time, so that multiple safety doors can be opened at the same time.
[0010] In one or more embodiments of the utility model, the anti-mixing auxiliary device further includes a connecting seat cooperatively installed with the machine table material receiving bin, the safety door is pivotally connected with the connecting seat to switch the safety door between the open position and the closed position.
[0011] In one or more embodiments of the utility model, the locking member includes a pneumatic cylinder electrically connected with the controller; the piston rod of the pneumatic cylinder can be extended or retracted to switch between the locked state and the unlocked state.
[0012] When the safety door is located at the closed position, the piston rod of the pneumatic cylinder can be controlled to extend to limit the safety door from moving to the open position.
[0013] In one or more embodiments of the utility model, the pivot shaft of the safety door is parallel to the plane where the machine table is located, and the pneumatic cylinder is located on the side of the connecting seat away from the machine table to abut against the safety door located at the closed position when the piston rod of the pneumatic cylinder is extended.
[0014] And / or, the side of the safety door away from the connecting seat is bent to form an extension; when the safety door is located at the closed position, the extension is located on the side of the safety door close to the material receiving bin of the machine table.
[0015] In one or more embodiments of the utility model, the anti-mixing auxiliary device further includes a first connecting plate fixedly connected with the safety door and a second connecting plate fixedly connected with the connecting seat; the pivot shaft is cooperatively installed with the first connecting plate and the second connecting plate.
[0016] In one or more embodiments of the utility model, two connecting seats are provided, and the distance between the two connecting seats is less than the width of the material in the material receiving bin.
[0017] In one or more embodiments of the utility model, one safety door corresponds to one locking member, and multiple groups of safety doors and locking members are correspondingly arranged along the arrangement direction of multiple material receiving bins of the machine table.
[0018] In one or more embodiments of the utility model, the side of the safety door close to the connecting seat is provided with an opening for observing the material in the material receiving bin.
[0019] In one or more embodiments of the utility model, the safety door is provided with a handle.
[0020] Compared with the prior art, the anti-mixing auxiliary device of the utility model is installed in cooperation with multiple material receiving bins of the machine table, multiple safety doors can be selectively opened at the same time, thus the operator can only receive the material in one material receiving bin at a time, and the next safety door can be opened only after the material is placed in the correct position. BRIEF DESCRIPTION OF DRAWINGS
[0021] In order to make the technical personnel of the present technology better understand the technical solutions in the present utility model, the following will be combined with the drawings in the embodiments of the present utility model, the technical solutions in the embodiments of the present utility model are described clearly and completely, obviously, the described embodiments are only some embodiments of the present utility model, not all the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by the ordinary skilled in the art without creative labor should belong to the scope of protection of the present utility model.
[0022] Figure 1 It is an assembly diagram of the anti-mixing auxiliary device and the material receiving bin of the machine table in an embodiment of the present utility model.
[0023] Figure 2 It is a schematic view of the material receiving bin of the machine table provided with material in an embodiment of the present utility model.
[0024] Figure 3 It is Figure 1 It is an enlarged schematic view of A in the middle.
[0025] Figure 4 It is a schematic view of the safety door in the open position in an embodiment of the present utility model.
[0026] MAIN REFERENCE NUMERALS EXPLANATION:
[0027] 1, safety door; 11, opening; 12, extension; 2, locking piece; 3, connecting seat; 41, pivot shaft; 42, first connecting plate; 43, second connecting plate; 5, handle; 6, material receiving bin. DETAILED DESCRIPTION
[0028] In order to make the technical personnel of the present technology better understand the technical solutions in the present utility model, the following will be combined with the drawings in the embodiments of the present utility model, the technical solutions in the embodiments of the present utility model are described clearly and completely, obviously, the described embodiments are only some embodiments of the present utility model, not all the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by the ordinary skilled in the art without creative labor should belong to the scope of protection of the present utility model.
[0029] It needs to be pointed out in advance that the installation of the anti-mixing auxiliary device in the embodiment is taken as an example for elaboration, which does not specifically limit the installation scene of the anti-mixing auxiliary device of the utility model. In fact, the anti-mixing auxiliary device of the utility model can also be used in other scenes that need to prevent mixing. Among them, the OLB machine table (Offline binning, offline binning) is used for BIN operation, and BIN is a container for classifying and storing products. Generally, the OLB machine table includes multiple material receiving bins, and different material receiving bins can be placed with the same type or different types of BINs for storing the same type or different types of materials. When the material accumulates to a certain amount, the machine table will alarm that the tray is full, at which time the material receiving operation needs to be carried out, that is, the BIN needs to be collected and transferred to the corresponding position.
[0030] Referring to Figure 1 , the anti-mixing auxiliary device in an embodiment of the utility model includes a safety door 1 cooperatively installed with the machine table material receiving bin 6. The safety door 1 can shield the material receiving port of the material receiving bin 6 after being closed by operation, and can provide a material receiving operation space after being opened by operation. Among them, each material receiving bin 6 of the machine table is configured with a safety door 1, and multiple safety doors 1 can be opened at the same time. Therefore, when the safety door 1 is closed, the material in the material receiving bin 6 cannot be collected at this time; when the safety door 1 is opened, the material in the material receiving bin 6 can be collected. At the same time, only one safety door 1 can be opened at the same time among multiple safety doors 1, so as to force the single BIN operation of the operator and avoid the mixing risk brought by multi-BIN operation.
[0031] Referring to Figure 1 and Figure 2 , the anti-mixing auxiliary device in an embodiment of the utility model further includes a locking piece 2 that can limit the opening and closing of the safety door 1, and a controller that controls the locking piece 2 to be in an unlocked state or a locked state. When the locking piece 2 is in the unlocked state, the safety door 1 can be opened. The controller can control multiple locking pieces 2 to be in the unlocked state at the same time, so that multiple safety doors 1 can be opened at the same time. In this embodiment, one safety door 1 is correspondingly configured with one locking piece 2, and multiple groups of safety doors 1 and locking pieces 2 are correspondingly arranged along the arrangement direction of the multiple material receiving bins 6 of the machine table. In other embodiments, one safety door 1 can also be configured with multiple locking pieces 2, and the specific number can be set according to the actual situation.
[0032] In the initial state, the safety doors 1 corresponding to the multiple material receiving bins 6 of the machine table are all in the closed state as shown in Figure 1 , and the controller controls all the locking pieces 2 to be in the locked state. Therefore, in this case, the operator cannot forcibly open the safety door 1. As shown in Figure 2When one or more of the material receiving bins 6 accumulates a preset amount of material, the machine issues a full bin alarm, and the corresponding material taking operation can be performed. At this time, the operator can operate the controller to control one of the locking members 2 to be in an unlocked state, and the corresponding safety door 1 is opened to take material from the material receiving bin 6 (combined with Figure 4 ). Therefore, the operator can only take the material in one of the material receiving bins 6 at a time, and the material is placed in the correct position before the next locking member 2 is unlocked, and the next safety door 1 is opened. Since the safety door 1 can only be opened at a time, the operator can avoid frequent material taking between multiple material receiving bins 6, thereby reducing the risk of mixing materials.
[0033] Referring to Figure 1 and Figure 3 , the anti-mixing auxiliary device in an embodiment of the present application further comprises a connecting seat 3 installed in cooperation with the machine material receiving bin 6, and the safety door 1 is pivotally connected with the connecting seat 3 to switch between the open position and the closed position.
[0034] Referring to Figure 1 and Figure 3 , the locking member 2 comprises a cylinder electrically connected with the controller; the piston rod of the cylinder can be extended or retracted to switch between the locked state and the unlocked state; when the safety door 1 is in the closed position as shown in Figure 3 , the piston rod of the cylinder can be controlled to extend to limit the safety door 1 from moving to the open position as shown in Figure 4 . When the piston rod of the cylinder is retracted, the safety door 1 can be opened to move to the open position as shown in Figure 4 .
[0035] When the safety door 1 is rotated to the closed position, the cylinder can effectively limit the safety door 1 from moving to the open position. It can be understood that in this embodiment, the locking member 2 is a cylinder, and in other embodiments, the locking member 2 can be an electronic lock or other device that can lock the safety door 1.
[0036] Referring to Figure 3 , the pivot shaft 41 of the safety door 1 is parallel to the plane on which the machine is located, and the cylinder is located on the side of the connecting seat 3 away from the machine, for abutting against the safety door 1 in the closed position when the piston rod of the cylinder is extended. Therefore, the safety door 1 in this embodiment can be flipped up and down about the pivot shaft 41. When the safety door 1 is flipped up about the pivot shaft 41, the safety door 1 can be in the closed state at this time. In this state, the controller can control the piston rod of the corresponding cylinder to extend to abut against the safety door 1 to limit the safety door 1. After the safety door 1 is in the closed position, it cannot receive material at this time because the receiving port of the material receiving bin 6 is blocked.
[0037] In other embodiments, the pivot shaft 41 of the safety door 1 can be perpendicular to the plane on which the machine table is located; or the safety door 1 can be slidingly connected with the connecting seat 3, so that the safety door 1 can slide in a direction away from the machine table or in a direction close to the machine table.
[0038] With reference to Figure 3 , the safety door 1 is bent to form an extension 12 on the side away from the connecting seat 3; when the safety door 1 is in the closed position, the extension 12 is located on the side of the safety door 1 close to the material collection bin 6 of the machine table. Therefore, at this time, the material in the material collection bin 6 can be prevented from being taken out from above the machine table through the extension 12, so as to prevent the relevant operator from forcibly taking the material from the material collection bin 6 when the safety door 1 is in the closed position.
[0039] With reference to Figure 1 and Figure 3 , the anti-mixing auxiliary device in an embodiment of the utility model further comprises a first connecting plate 42 fixedly connected with the safety door 1 and a second connecting plate 43 fixedly connected with the connecting seat 3; the pivot shaft 41 is installed in cooperation with the first connecting plate 42 and the second connecting plate 43. The first connecting plate 42 and the second connecting plate 43 are arranged to facilitate the pivotal connection of the safety door 1 with the connecting seat 3. In this embodiment, two connecting seats 3 are arranged, and the distance between the two connecting seats 3 is less than the width of the material in the material collection bin 6. The position of the two connecting seats 3 can limit the material in the material collection bin 6 from escaping from the material collection bin 6 through the gap between the two connecting seats 3.
[0040] With reference to Figure 3 , in an optional embodiment, an opening 11 for observing the material in the material collection bin 6 is arranged on the side of the safety door 1 close to the connecting seat 3.
[0041] With reference to Figure 3 , in an optional embodiment, the safety door 1 is provided with a handle 5. The handle 5 improves the convenience of switching the safety door 1 between the open position and the closed position.
[0042] It is apparent for those skilled in the art that the utility model is not limited to the details of the above exemplary embodiments, and the utility model can be implemented in other specific forms without departing from the spirit or essential characteristics of the utility model. Therefore, the embodiments should be regarded as exemplary and non-limiting, and the scope of the utility model is defined by the appended claims rather than the above description, and all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the utility model. Any reference signs in the claims should not be regarded as limiting the claims involved.
[0043] Furthermore, it should be understood that although the specification is described in terms of embodiments, not every embodiment includes every feature described. The specification can include implicit combinations of explicitly mentioned features and / or explicit combinations of implicitely mentioned features. Each embodiment depends on the explicit combinations of features and / or the implicit combinations of features made specifically within that embodiment, and each such embodiment can be combined with every other such embodiment to create further embodiments.
Claims
1. A material mixing prevention auxiliary device, characterized in that: It comprises a safety door (1) installed in conjunction with a material receiving bin (6) of a machine; when the safety door (1) is closed, it can block the material receiving opening of the material receiving bin (6); when the safety door (1) is opened, it can provide a material receiving operation space; Each material receiving bin (6) of the machine is equipped with the safety door (1), and a plurality of the safety doors (1) can be selectively opened at the same time.
2. The anti-mixing auxiliary device according to claim 1, characterized in that: It also includes a locking member (2) capable of limiting the opening and closing of the safety door (1), and a controller for controlling the locking member (2) to be in an unlocked state or a locked state; When the locking member (2) is in the unlocked state, the safety door (1) can be opened; the controller can control multiple locking members (2) to be selectively in the unlocked state at the same time, so that multiple safety doors (1) can be selectively opened at the same time.
3. The anti-mixing material auxiliary device according to claim 2, characterized in that: It also includes a connecting seat (3) that is installed in conjunction with the machine receiving bin (6), and the safety door (1) is pivotally connected to the connecting seat (3) so that the safety door (1) can be switched between an open position and a closed position.
4. The anti-mixing auxiliary device according to claim 3, characterized in that: The locking member (2) comprises a cylinder electrically connected to the controller; a piston rod of the cylinder can be extended or retracted to switch between the locked state and the unlocked state; When the safety door (1) is located at the closed position, the piston rod of the cylinder can be controlled to extend to limit the safety door (1) from moving to the open position.
5. The anti-mixing auxiliary device according to claim 4, characterized in that: The pivot axis (41) of the safety door (1) is parallel to the plane where the machine is located, and the cylinder is located on the side of the connecting seat (3) away from the machine, so that the piston rod of the cylinder can be extended to abut against the safety door (1) in the closed position; And / or, the safety door (1) is bent on a side away from the connecting seat (3) to form an extension portion (12); when the safety door (1) is in the closed position, the extension portion (12) is located on a side of the safety door (1) close to the machine receiving bin (6).
6. The anti-mixing auxiliary device according to claim 5, characterized in that: It also includes a first connecting plate (42) fixedly connected to the safety door (1), and a second connecting plate (43) fixedly connected to the connecting seat (3); the pivot shaft (41) is mounted in cooperation with the first connecting plate (42) and the second connecting plate (43).
7. The anti-mixing auxiliary device according to claim 3, characterized in that: Two connecting seats (3) are provided, and the distance between the two connecting seats (3) is smaller than the width of the material in the material receiving bin (6).
8. The anti-mixing material auxiliary device according to claim 2, characterized in that: One of the safety doors (1) is correspondingly configured with one of the locking members (2), and multiple groups of the safety doors (1) and the locking members (2) are correspondingly arranged along the arrangement direction of the multiple material receiving bins (6) on the machine.
9. The anti-mixing auxiliary device according to claim 3, characterized in that: An opening (11) for observing the material situation in the material receiving bin (6) is provided on one side of the safety door (1) close to the connecting seat (3).
10. The anti-mixing auxiliary device according to claim 1, characterized in that: The safety door (1) is provided with a handle (5).