Detection device for detecting thickness of patch

Abstract

The utility model discloses a detection device for detecting the thickness of a patch, and relates to the technical field of patch detection. The patch conveying device comprises a base plate, a patch moving assembly is arranged on the base plate and comprises a conveying belt arranged above the base plate, a driving roller and a driven roller are in transmission connection with the two ends of the interior of the conveying belt, and the lower side of a circular gear connected with the end of the driving roller is in meshed connection with a missing gear. The end of a rotating shaft connected with the side face of the missing gear is connected with a motor. A patch clamping assembly is arranged on the outer side wall of the conveying belt, and a placement frame in the patch clamping assembly is connected to the outer side wall of the conveying belt. According to the patch thickness detection device, the patch moving assembly is arranged, the motor can be conveniently controlled to drive patch bodies to move at equal time intervals, then the patch bodies can be conveniently subjected to thickness detection one by one, the operation steps are simplified, the patch clamping assembly is arranged, the patch bodies to be detected are clamped and positioned, and the stability of the patch bodies during thickness detection is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of patch detection, and particularly relates to a detection device for detecting the thickness of a patch. Background Technique

[0002] A patch refers to a thin sheet flexible preparation made of a raw drug and a suitable material for applying on the skin, which can produce a systemic or local effect; detecting the thickness of a patch is one of the processes in patch production. At present, the components of a patch thickness detection device include a detection table, support feet, a display screen, a controller, a thickness detector, etc.

[0003] After retrieval, a drug patch thickness detection device for plaster patch production is disclosed in the patent document with the patent publication number of CN220490016U, which includes a bottom plate and a movable plate. The top surface of the bottom plate is provided with a movable plate, the top surface of the movable plate is fixedly installed with a fixed block, one side of the fixed block is fixedly installed with a stop block, the other side of the fixed block is embedded with a threaded rod, and the top surface of the fixed block is provided with a moving block; by setting the movable plate to move on the upper surface of the bottom plate, after adjusting the position, the fixing bolts at the four corners of the movable plate can be embedded into the threaded holes for thread fixing. Rotating the rotating handle of the threaded rod makes one end of the threaded rod push the first sliding block, and the first sliding block will drive the moving block to move towards the stop block for clamping in opposite directions, so as to clamp patches of different thicknesses. Moreover, this structure is stable and will not slip out, and can prevent the movable plate from shifting during detection.

[0004] However, it still has the following drawbacks in actual use:

[0005] 1. For the existing patch thickness detection device, during use, the staff places the patch body flat on the detection table, operates the thickness detector to detect the thickness of the flat patch body, then takes down the detected patch body, and then repeats the above operation steps to detect the thickness of multiple patch bodies one by one. However, the operation steps are numerous, which will increase the workload of the staff.

[0006] 2. For the existing patch thickness detection device, during use, placing the patch body flat on the detection table is not convenient for clamping and positioning the patch body. As a result, when detecting the thickness of the patch body, it will shift due to external factors, which brings inconvenience to the detection work of the patch body thickness.

[0007] Therefore, we provide a detection device for detecting the thickness of a patch to solve the above problems. Content of the Utility Model

[0008] The purpose of the present utility model is to provide a detection device for detecting the thickness of a patch. By setting a patch moving component and a patch clamping component, the problems of cumbersome operation steps of the existing patch thickness detection device and inconvenience in clamping and positioning the patch body are solved.

[0009] To solve the above technical problems, the present utility model is realized through the following technical solutions:

[0010] The present utility model is a detection device for detecting the thickness of a patch, including a substrate. A patch moving component is arranged on the substrate. The patch moving component includes a conveyor belt disposed above the substrate. The two ends inside the conveyor belt are drivingly connected with a driving roller and a driven roller. The lower side of the circular gear connected to the end of the driving roller is meshingly connected with a deficient gear. The end of the rotating shaft connected to the side of the deficient gear is connected with a motor. A patch clamping component is arranged on the outer side wall of the conveyor belt. The placement frame in the patch clamping component is connected to the outer side wall of the conveyor belt. A through hole is opened on one side wall of the placement frame. A grip disposed on one side of the placement frame passes through the through hole. The two ends of the grip are connected with movable clamping blocks. The end of the return spring sleeved on the peripheral side wall of the grip is connected to the side of the movable clamping block. The two ends of the connecting rod connected to the inner side wall of the placement frame are connected with fixed clamping blocks.

[0011] The present utility model is further arranged such that the brackets rotatably connected to the peripheral side walls of the driving roller and the driven roller are connected to the substrate, and the brackets are U-shaped.

[0012] The present utility model is further arranged such that rubber pads are provided on the side walls of the movable clamping blocks and the fixed clamping blocks, and anti-slip grooves are opened on the side walls of the rubber pads.

[0013] The present utility model is further arranged such that the placement frame is U-shaped, the grip is U-shaped, the connecting rod is U-shaped, and the outer diameter dimension of the return spring is larger than the inner diameter dimension of the through hole.

[0014] The present utility model is further arranged such that a detector positioning component is arranged on the substrate. The placement box in the detector positioning component is arranged on the substrate, and a locking bolt is threadedly connected to the placement box.

[0015] The present utility model is further arranged such that an internal threaded hole and a through hole are opened on the substrate. The rotating rod connected to the lower surface of the placement box is threadedly connected to the internal threaded hole, and the lower end of the screw rod connected to the lower surface of the placement box passes through the through hole.

[0016] The present utility model is further arranged such that a limit nut is threadedly connected to the peripheral side wall of the screw rod, and the outer diameter dimension of the limit nut is larger than the inner diameter dimension of the through hole.

[0017] The present utility model is further configured such that a support is connected to the lower surface of the support leg connected to the lower surface of the substrate, and the height of the lower surface of the support is lower than the height of the lower end of the screw.

[0018] The present utility model has the following beneficial effects:

[0019] 1. By providing a patch moving component in the present utility model, when the motor is started and the rotating shaft rotates, when the missing gear meshes with the circular gear, the conveyor belt moves, thereby driving the patch body to move; when the missing gear does not mesh with the circular gear, the moving belt does not drive the patch body to move, and thus drives the patch body to move at equal time intervals, and then the thickness of the patch body is detected one by one, and it is not necessary to repeatedly open and close the detection device, which is beneficial to reducing the operation amount of the staff.

[0020] 2. By providing a patch clamping component in the present utility model, a pulling force is applied to the handle, so that the distance between the movable clamping block and the fixed clamping block gradually increases, the patch body is vertically placed between the movable clamping block and the fixed clamping block, and the handle is released, and the movable clamping block and the fixed clamping block clamp the patch body, effectively preventing the patch body from displacing during the thickness detection process, and thus facilitating the thickness detection of the patch body and improving the functionality of the detection device.

[0021] Of course, it is not necessary for any product implementing the present utility model to achieve all the above-mentioned advantages simultaneously. Description of the Drawings

[0022] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly introduced below.

[0023] Figure 1 Schematic perspective view of a detection device for detecting the thickness of a patch Figure 1 ;

[0024] Figure 2 For Figure 1 Enlarged schematic view of the structure at A in

[0025] Figure 3 Exploded schematic view of the structure of the patch clamping component;

[0026] Figure 4 Schematic perspective view of a detection device for detecting the thickness of a patch Figure 2 ;

[0027] Figure 5 For Figure 4 Enlarged schematic view of the structure at B in

[0028] In the drawings, the list of components represented by each reference numeral is as follows:

[0029] 1-base plate, 101-support foot, 101a-support, 102-inner threaded hole, 103-through hole, 2-patch moving assembly, 201-conveyor belt, 201a-driven roller, 201b-active roller, 202-bracket, 203-motor, 203a-rotating shaft, 203b-missing gear, 203c-circular gear, 3-patch clamping assembly, 301-placement frame, 301a-through hole, 302-handle, 302a-movable clamping block, 302b-reset spring, 303-connecting rod, 303a-fixed clamping block, 304-rubber pad, 304a-anti-slip groove, 4-detector positioning assembly, 401-placement box, 401a-locking bolt, 402-screw, 402a-limiting nut, 403-rotating rod. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0031] Example 1

[0032] See also Figure 1 and Figure 2 The utility model is a detection device for detecting the thickness of a patch, comprising a substrate 1, on which a patch moving assembly 2 is arranged, the patch moving assembly 2 comprising a conveyor belt 201, a driven roller 201a, an active roller 201b, a bracket 202, a motor 203, a rotating shaft 203a, a missing gear 203b and a circular gear 203c, the motor 203 is controlled to drive the rotating shaft 203a to rotate, and through the cooperation between the missing gear 203b and the circular gear 203c, the conveyor belt 201 is driven to move at equal time intervals, and then the patch body is driven to move intermittently, so as to facilitate the control of the thickness detector to detect the thickness of the non-moving patch body, and the staff does not need to repeatedly open and close the detection device, thereby reducing the workload of the staff;

[0033] Specifically, the conveyor belt 201 is arranged above the substrate 1, the driven roller 201a and the driving roller 201b are connected by transmission through the conveyor belt 201, and the driven roller 201a is rotatably connected to the inside of the bracket 202, the driving roller 201b is rotatably connected to the inside of the bracket 202, the bracket 202 is connected to the substrate 1, the circular gear 203c is connected to the end of the driving roller 201b, the missing gear 203b is meshed and connected below the circular gear 203c, and the missing gear 203b is connected to the end of the rotating shaft 203a, the rotating shaft 203a is rotatably connected to the bracket 202, and the motor 203 is connected to the other end of the rotating shaft 203a;

[0034] Further, the two brackets 202 are symmetrically arranged, and the bracket 202 is U-shaped;

[0035] The operation process of this embodiment is as follows: The staff starts the motor 203, the rotating shaft 203a rotates, the missing gear 203b rotates. When the missing gear 203b is engaged with the circular gear 203c, the rotating missing gear 203b drives the circular gear 203c to rotate, the driving roller 201b rotates, the driven roller 201a and the conveyor belt 201 move, and the patch body moves along with the movement of the conveyor belt 201; When the missing gear 203b is not engaged with the circular gear 203c, the rotating missing gear 203b does not drive the circular gear 203c to rotate, the conveyor belt 201 does not move, and the patch body stops moving.

[0036] Embodiment 2

[0037] Please refer to Figure 1 and Figure 3 , on the basis of the specific Embodiment 1, a patch clamping assembly 3 is provided. The patch clamping assembly 3 includes a mounting frame 301, a handle 302, a movable clamping block 302a, a return spring 302b, a connecting rod 303, a fixed clamping block 303a and a rubber pad 304. By applying an external force to the handle 302, the distance between the fixed clamping block 303a and the movable clamping block 302a is adjusted, thereby realizing the position locking or unlocking of the patch body, effectively preventing the patch body from shifting during the thickness detection process, and facilitating the thickness detection of the patch body;

[0038] Specifically, the mounting frame 301 is connected to the outer side wall of the conveyor belt 201. A through hole 301a is provided on one side wall of the mounting frame 301. The two ends of the handle 302 pass through the through hole 301a, and the two ends of the handle 302 are connected with the movable clamping block 302a. A return spring 302b is sleeved on the circumferential side wall of the handle 302. One end of the return spring 302b is connected to the side wall of the movable clamping block 302a, and the other end of the return spring 302b is connected to the side wall of the mounting frame 301. The connecting rod 303 is connected to the other inner side wall of the mounting frame 301, and the two ends of the connecting rod 303 are connected with the fixed clamping block 303a. A rubber pad 304 is provided on the side wall of the movable clamping block 302a, a rubber pad 304 is provided on the side wall of the fixed clamping block 303a, and an anti-slip groove 304a is provided on the side wall of the rubber pad 304;

[0039] Further, multiple groups of patch clamping assemblies 3 are connected to the conveyor belt 201 at equal intervals. The mounting frame 301 is U-shaped, the two through holes 301a are symmetrically arranged, the handle 302 is U-shaped, the two movable clamping blocks 302a are symmetrically arranged, the two return springs 302b are symmetrically arranged, the connecting rod 303 is U-shaped, and the two fixed clamping blocks 303a are symmetrically arranged;

[0040] The operation process of this embodiment is as follows: The staff applies a pulling force to the grip 302, the return spring 302b contracts, the distance between the movable clamping block 302a and the fixed clamping block 303a gradually increases, the patch body is vertically placed between the fixed clamping block 303a and the movable clamping block 302a, the grip 302 is released, the contracted return spring 302b gradually extends, the movable clamping block 302a approaches the fixed clamping block 303a, and the patch body is clamped; conversely, the patch body is taken off from the patch clamping assembly 3.

[0041] Embodiment 3

[0042] Please refer to Figure 1 、 Figure 4 and Figure 5 Based on the specific Embodiment 1 and the specific Embodiment 2, a detector positioning assembly 4 is provided. The detector positioning assembly 4 includes a placement box 401, a locking bolt 401a, a screw rod 402, a limit nut 402a and a rotating rod 403. By rotating the locking bolt 401a, the thickness detector is locked inside the placement box 401, and by rotating the rotating rod 403, the height of the placement box 401 is adjusted, thereby adjusting the height of the thickness detector, and then the thickness of the patch body with different sizes is detected, improving the practicability;

[0043] Specifically, the placement box 401 is arranged on the substrate 1, the locking bolt 401a is threadedly connected to the placement box 401, the lower surface of the placement box 401 is connected with the rotating rod 403, and the rotating rod 403 is threadedly connected to the internal thread hole 102 opened on the substrate 1. The screw rod 402 is connected to the lower surface of the placement box 401, and the lower end of the screw rod 402 penetrates through the through hole 103 opened on the substrate 1. The limit nut 402a is threadedly connected to the peripheral side wall of the screw rod 402. The lower surface of the substrate 1 is connected with a support leg 101, and the lower surface of the support leg 101 is connected with a support 101a;

[0044] Furthermore, four locking bolts 401a are threadedly connected to the placement box 401 in a rectangular array, two screw rods 402 are symmetrically arranged on the lower surface of the placement box 401, the outer diameter dimension of the limit nut 402a is larger than the inner diameter dimension of the through hole 103, two support legs 101 are symmetrically arranged, and the support leg 101 is U-shaped;

[0045] The operation process of this embodiment is as follows: The staff inserts the thickness detector into the interior of the placement box 401, and rotates the locking bolt 401a counterclockwise until the locking bolt 401a contacts the thickness detector, thereby locking the position of the thickness detector inside the placement box 401; when the staff rotates the rotating rod 403 clockwise, the rotating rod 403 rotates clockwise and moves upward, the screw rod 402 moves upward, the placement box 401 moves upward, and the thickness detector moves upward; when the staff rotates the rotating rod 403 counterclockwise, the placement box 401 moves downward, and the thickness detector moves downward.

[0046] In the description of this specification, the descriptions referring to the terms "one embodiment", "example", "specific example", etc. mean that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in a suitable manner in any one or more embodiments or examples.

[0047] The preferred embodiments of the present utility model disclosed above are only used to help illustrate the present utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the present utility model to the specific embodiments described. Obviously, many modifications and variations can be made according to the content of this specification. These embodiments are selected and specifically described in this specification to better explain the principles and practical applications of the present utility model, so that those skilled in the relevant technical fields can understand and utilize the present utility model well. The present utility model is only limited by the claims and their full scope and equivalents.

Claims

1. A detecting device for detecting the thickness of a patch, comprising a substrate (1), characterized in that: A patch moving assembly (2) is provided on the substrate (1). The patch moving assembly (2) includes a conveyor belt (201) disposed above the substrate (1). At both inner ends of the conveyor belt (201), a driving roller (201b) and a driven roller (201a) are drivingly connected. Below the circular gear (203c) connected to the end of the driving roller (201b), an incomplete gear (203b) is meshingly connected. At the end of the rotating shaft (203a) connected to the side of the incomplete gear (203b), a motor (203) is connected. A patch clamping assembly (3) is provided on the outer sidewall of the conveyor belt (201). In the patch clamping assembly (3), a mounting frame (301) is connected to the outer sidewall of the conveyor belt (201). A through hole (301a) is formed on one sidewall of the mounting frame (301). A grip (302) disposed on one side of the mounting frame (301) passes through the through hole (301a). At both ends of the grip (302), movable clamping blocks (302a) are connected. At the end of the return spring (302b) sleeved on the peripheral sidewall of the grip (302), it is connected to the side of the movable clamping block (302a). At both ends of a connecting rod (303) connected to the inner sidewall of the mounting frame (301), fixed clamping blocks (303a) are connected.

2. The detecting device for detecting the thickness of a patch according to claim 1, characterized in that: Brackets (202) rotatably connected to the peripheral sidewalls of the driving roller (201b) and the driven roller (201a) are connected to the substrate (1). The brackets (202) are U-shaped.

3. The detecting device for detecting the thickness of a patch according to claim 1, wherein: Rubber pads (304) are provided on the sidewalls of the movable clamping blocks (302a) and the fixed clamping blocks (303a). Anti-slip grooves (304a) are formed on the sidewalls of the rubber pads (304).

4. The detecting device for detecting the thickness of a patch according to claim 1, wherein: The mounting frame (301) is U-shaped, the grip (302) is U-shaped, the connecting rod (303) is U-shaped, and the outer diameter of the return spring (302b) is larger than the inner diameter of the through hole (301a).

5. The detecting device for detecting the thickness of a patch according to claim 1, wherein: A detector positioning assembly (4) is provided on the substrate (1). In the detector positioning assembly (4), a mounting box (401) is disposed on the substrate (1). A locking bolt (401a) is threadedly connected to the mounting box (401).

6. The detection device for detecting the thickness of a patch according to claim 5, characterized in that: An internal threaded hole (102) and a through hole (103) are formed on the substrate (1). A rotating rod (403) connected to the lower surface of the mounting box (401) is threadedly connected to the internal threaded hole (102). The lower end of a screw rod (402) connected to the lower surface of the mounting box (401) passes through the through hole (103).

7. The detecting device for detecting the thickness of a patch according to claim 6, wherein: A limit nut (402a) is threadedly connected to the peripheral sidewall of the screw rod (402). The outer diameter of the limit nut (402a) is larger than the inner diameter of the through hole (103).

8. The detecting device for detecting the thickness of a patch according to claim 7, characterized in that: On the lower surface of a support leg (101) connected to the lower surface of the substrate (1), a support (101a) is connected. The height of the lower surface of the support (101a) is lower than the height of the lower end of the screw rod (402).

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