A feeding device for automatic packaging of pharmaceutical products
Patent Information
- Application Number
- CN202521917529.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-09-08
- Publication Date
- 2026-09-08
- Estimated Expiration
- 2035-09-08
AI Technical Summary
无法做到对散乱药片的工整传输，导致在包装设备在单位时间内接收到的药片数量难以保持均匀，影响包装设备对药片包装工作的稳定性；为此，我们提出一种药品自动包装用送料设备
本实用新型通过在传送带上平行间隔设置多个柔性挡条，使传送带上相邻两个柔性挡条之间形成供药片传输的通道，再利用拨料机构限定该通道的高度，即可与药片的厚度适配，从而使药片在相邻两个柔性挡条之间依次排列进行传输，如此即可保障传送带单位时间内传输至包装设备的药片数量更加均匀稳定。
Smart Images
Figure CN224727270U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of feeding equipment technology, and in particular to a feeding device for automatic pharmaceutical packaging. Background Technology
[0002] After the tablets are produced, they are packaged using packaging equipment. This requires a conveyor belt to transport the tablets into the packaging equipment. However, existing conveyor belts simply transport the tablets into the packaging equipment, failing to ensure the neat transport of scattered tablets. This results in an uneven distribution of tablets received by the packaging equipment per unit time, affecting the stability of the packaging operation. Therefore, we propose an automated feeding device for pharmaceutical packaging. Utility Model Content
[0003] The purpose of this invention is to provide a feeding device for automatic pharmaceutical packaging to solve the problems mentioned in the background art.
[0004] To achieve the above objectives, this utility model provides the following technical solution: a feeding device for automatic pharmaceutical packaging, comprising: A medicine box, wherein a conveyor belt is movably inserted into the bottom of the medicine box, and multiple flexible baffles are fixedly connected at parallel intervals on the upward side of the conveyor belt; The feeding mechanism is located above the conveyor belt on the outer wall of the medicine box. It blocks and feeds the tablets in the cavity between two adjacent flexible baffles, so that the tablets in the cavity between two adjacent flexible baffles can be placed continuously in sequence.
[0005] Preferably, the feeding mechanism includes: The lifting plate is movably disposed above the conveyor belt, and multiple vertical baffles are fixedly connected to the lifting plate at parallel intervals facing the conveyor belt. The multiple vertical baffles are located above the position between two adjacent flexible baffles. A lifting adjustment component is fixedly installed on the side wall of the medicine box to adjust the height of the lifting plate.
[0006] Preferably, the lifting adjustment assembly includes: A fixing plate, which is located above the lifting plate and fixed to the outer wall of the medicine box; An adjusting screw is threaded into the middle of a fixed plate, and the bottom end of the adjusting screw is rotatably connected to the middle of a lifting plate. The guide rod has its bottom end fixed to the top end of the lifting plate, and its outer wall is movably inserted into the end of the fixed plate.
[0007] Preferably, an upper baffle fixed to the outer wall of the medicine box is provided below the lifting plate, the outer wall of the vertical baffle is movably inserted into the top of the upper baffle, and a second spring is sleeved on the outer wall of the guide rod, the second spring being located between the lifting plate and the vertical baffle.
[0008] Preferably, the inner cavity of the medicine box is fixedly connected to a ramp block, the top of the ramp block is inclined downwards away from the feeding mechanism, and a dispensing mechanism is provided in the gap between the inner wall of the medicine box and the ramp block.
[0009] Preferably, the bulk material handling mechanism includes: A crossbar, which is movably positioned below the gap between the inner wall of the medicine box and the ramp block; Multiple top rods are fixedly connected at intervals to the top of the crossbar and pointing vertically upwards; A vertical bar, which is fixedly connected to the middle of the horizontal bar and extends vertically upward; A lifting drive unit is installed on the medicine box and drives the crossbar to move up and down reciprocally.
[0010] Preferably, the lifting drive component includes: A crossbeam is fixedly connected to the top of the medicine box, and a drive box is fixedly connected to the crossbeam. A servo reduction motor is fixedly connected to the outer wall of the drive box. An eccentric wheel is rotatably connected to the inner cavity of the drive box. The output shaft of the servo reduction motor is coaxially fixed with the eccentric wheel. The top end of the vertical rod extends into the drive box and movably fits against the outer peripheral wall of the eccentric wheel.
[0011] Preferably, a reset tube is fixedly connected to the bottom end of the crossbeam, the outer wall of the vertical rod is movably inserted into the inner cavity of the reset tube, a baffle fixed to the outer wall of the vertical rod is movably provided at the top of the inner cavity of the reset tube, and a first spring is fixedly connected between the bottom end of the baffle and the bottom of the inner wall of the reset tube.
[0012] The technical effects and advantages of this utility model are as follows: This invention uses multiple flexible baffles spaced parallel to each other on a conveyor belt to form a channel for transporting tablets between adjacent flexible baffles. The height of this channel is then limited by a feeding mechanism to match the thickness of the tablets, allowing the tablets to be transported sequentially between adjacent flexible baffles. This ensures a more uniform and stable number of tablets transported to the packaging equipment per unit time. Attached Figure Description
[0013] Figure 1 This is a schematic diagram of the overall structure of this utility model.
[0014] Figure 2 This is a partial three-dimensional cross-sectional view of the medicine box of this utility model.
[0015] Figure 3 This utility model Figure 1 A magnified schematic diagram of the structure at point A.
[0016] Figure 4 This is a front cross-sectional view of the drive box of this utility model.
[0017] In the diagram: 100, medicine box; 101, conveyor belt; 102, flexible baffle; 103, ramp block; 104, crossbar; 105, top rod; 106, vertical rod; 107, crossbeam; 108, drive box; 109, servo geared motor; 110, eccentric wheel; 111, reset tube; 112, first spring; 113, baffle; 114, upper baffle; 115, fixed plate; 116, lifting plate; 117, vertical baffle; 118, adjusting screw; 119, guide rod; 120, second spring. Detailed Implementation
[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0019] This utility model provides, for example Figures 1-4 The automatic pharmaceutical packaging feeding device shown includes a medicine box 100 and a feeding mechanism. A conveyor belt 101 is movably inserted into the bottom of the medicine box 100. Multiple flexible baffles 102 are fixedly connected parallel to each other on the upward-facing side of the conveyor belt 101. The feeding mechanism is located above the conveyor belt 101 on the outer wall of the medicine box 100, blocking and feeding the tablets in the cavity between adjacent flexible baffles 102, allowing the tablets in the cavity between adjacent flexible baffles 102 to be arranged sequentially and continuously. As the tablets are stacked into the medicine box 100, the conveyor belt 101 moves towards the feeding mechanism, and the tablets are dispersed... The tablets fall randomly into the cavity between two adjacent flexible baffles 102 on the conveyor belt 101. When the tablets are discharged from the medicine box 100 with the conveyor belt 101, the blocking mechanism prevents the tablets in the same position from being stacked. Instead, they are placed sequentially between the two adjacent flexible baffles 102. This allows the tablets between two adjacent flexible baffles 102 on the conveyor belt 101 to be evenly and neatly arranged, and then fed into the subsequent packaging equipment with the conveyor belt 101, ensuring a balanced number of tablets fed into the packaging equipment per unit time.
[0020] The feeding mechanism includes a lifting plate 116 and a lifting adjustment assembly, which are movably disposed above the conveyor belt 101. Multiple vertical baffles 117 are fixedly connected to the lifting plate 116 at parallel intervals facing the conveyor belt 101. These vertical baffles 117 are located above adjacent flexible baffles 102. The lifting adjustment assembly is fixedly disposed on the side wall of the medicine box 100 to adjust the height of the lifting plate 116. The lifting adjustment assembly includes a fixed plate 115, which is located above the lifting plate 116 and fixed to the outer wall of the medicine box 100. An adjusting screw 118 is threaded into the middle of the fixed plate 115, with its bottom end rotatably connected to the middle of the lifting plate 116. The bottom end of a guide rod 119 is fixed to the top end of the lifting plate 116, and its outer wall is movably inserted into the end of the fixed plate 115. Below the lifting plate 116 is an upper baffle 114 fixed to the outer wall of the medicine box 100. The outer wall of the vertical baffle 117 is movably inserted into the top of the upper baffle 114. The outer wall of the guide rod 119 is fitted with a second spring 120, which is located between the lifting plate 116 and the vertical baffle 117. In this embodiment, the user can adjust the lifting plate 116 upward or downward by rotating the adjusting screw 118 clockwise or counterclockwise according to the thickness of the tablets. This allows the bottom end of the vertical baffle 117 to extend between two adjacent flexible baffles 102, and the distance between the bottom end of the vertical baffle 117 and the top of the conveyor belt 101 is adapted to the thickness of the tablets. This helps to block and push the tablets stacked between the two adjacent flexible baffles 102, allowing the tablets to be placed sequentially between the two adjacent flexible baffles 102.
[0021] Furthermore, a ramp block 103 is fixedly connected to the inner cavity of the medicine box 100. The top of the ramp block 103 slopes downwards in sequence away from the feeding mechanism. A dispensing mechanism is provided in the gap between the inner wall of the medicine box 100 and the ramp block 103. The dispensing mechanism includes a crossbar 104, which is movably positioned below the gap between the inner wall of the medicine box 100 and the ramp block 103. Multiple top rods 105 are fixedly connected to the top of the crossbar 104 at intervals and extend vertically upwards. A vertical rod 106 is fixedly connected to the middle of the crossbar 104 and extends vertically upwards. The lifting drive... The actuator is mounted on the medicine box 100, driving the crossbar 104 to reciprocate up and down. The ramp block 103 serves as a guide, causing the tablets to fall in one direction into the medicine box 100. The crossbar 104 can rise to the position between the medicine box 100 and the ramp block 103 to block the tablets, preventing them from falling. In conjunction with the multiple push rods 105, the crossbar 104 can push the tablets gathered between the inner wall of the medicine box 100 and the ramp block 103 upwards during the lifting and lowering process, preventing the tablets from clogging at this point.
[0022] The lifting drive component includes a crossbeam 107, which is fixedly connected to the top of the medicine box 100. A drive box 108 is fixedly connected to the crossbeam 107. A servo geared motor 109 is fixedly connected to the outer wall of the drive box 108. An eccentric wheel 110 is rotatably connected to the inner cavity of the drive box 108. The output shaft of the servo geared motor 109 is coaxially fixed with the eccentric wheel 110. The top end of the vertical rod 106 extends into the drive box 108 and movably fits against the outer peripheral wall of the eccentric wheel 110. A reset tube 111 is fixedly connected to the bottom end of the crossbeam 107. The outer wall of the vertical rod 106 is movably inserted into the inner cavity of the reset tube 111. The top of the inner cavity of the reset tube 111 is movably provided with... A baffle 113 is fixed to the outer wall of the vertical rod 106. A first spring 112 is fixedly connected between the bottom end of the baffle 113 and the bottom of the inner wall of the reset tube 111. The first spring 112 is initially in a compressed state. The eccentric wheel 110 is driven to rotate by the servo reduction motor 109. By utilizing the change in the diameter of the outer peripheral wall of the eccentric wheel 110, and in combination with the vertical upward elastic thrust provided by the first spring 112 to the lifting plate 116, the vertical rod 106 can be driven to move up and down repeatedly. Thus, during the process of conveying the tablets, the top rod 105 can be driven to move up and down repeatedly by the crossbar 104, ensuring the smooth dropping of the tablets in the medicine box 100.
[0023] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.
Claims
1. A feeding device for automatic pharmaceutical packaging, characterized in that, include: A medicine box (100) is provided with a conveyor belt (101) movably inserted into the bottom of the medicine box (100), and a plurality of flexible baffles (102) are fixedly connected at parallel intervals on the upward side of the conveyor belt (101). The feeding mechanism is located above the conveyor belt (101) on the outer wall of the medicine box (100). It blocks and feeds the tablets in the cavity between two adjacent flexible baffles (102), so that the tablets in the cavity between two adjacent flexible baffles (102) can be placed sequentially and continuously.
2. The feeding device for automatic pharmaceutical packaging according to claim 1, characterized in that, The feeding mechanism includes: The lifting plate (116) is movably disposed above the conveyor belt (101). The lifting plate (116) is fixedly connected with multiple vertical baffles (117) at parallel intervals toward the conveyor belt (101). The multiple vertical baffles (117) are located above the position between two adjacent flexible baffles (102). A lifting adjustment component is fixedly installed on the side wall of the medicine box (100) to adjust the height of the lifting plate (116).
3. The feeding device for automatic pharmaceutical packaging according to claim 2, characterized in that, The lifting adjustment component includes: A fixing plate (115) is located above the lifting plate (116) and fixed to the outer wall of the medicine box (100); An adjusting screw (118) is threaded into the middle of a fixed plate (115), and the bottom end of the adjusting screw (118) is rotatably connected to the middle of a lifting plate (116). The guide rod (119) is fixed at its bottom end to the top end of the lifting plate (116), and the outer wall of the guide rod (119) is movably inserted into the end of the fixing plate (115).
4. The feeding device for automatic pharmaceutical packaging according to claim 3, characterized in that, Below the lifting plate (116) is an upper baffle (114) fixed to the outer wall of the medicine box (100). The outer wall of the vertical baffle (117) is movably inserted into the top of the upper baffle (114). The outer wall of the guide rod (119) is fitted with a second spring (120), which is located between the lifting plate (116) and the vertical baffle (117).
5. The feeding device for automatic pharmaceutical packaging according to claim 1, characterized in that, The medicine box (100) is fixedly connected to a ramp block (103) with the top of the ramp block (103) tilting downwards away from the feeding mechanism. A dispensing mechanism is provided in the gap between the inner wall of the medicine box (100) and the ramp block (103).
6. The feeding device for automatic pharmaceutical packaging according to claim 5, characterized in that, The bulk material handling mechanism includes: A crossbar (104) is movably positioned below the gap between the inner wall of the medicine box (100) and the ramp block (103); Multiple top rods (105) are fixedly connected at intervals to the top of the crossbar (104) and vertically upward; A vertical rod (106) is fixedly connected to the middle of the horizontal rod (104) and extends vertically upward; A lifting drive is provided on the medicine box (100) to drive the crossbar (104) to move up and down.
7. The feeding device for automatic pharmaceutical packaging according to claim 6, characterized in that, The lifting drive component includes: A crossbeam (107) is fixedly connected to the top of the medicine box (100). A drive box (108) is fixedly connected to the crossbeam (107). A servo reduction motor (109) is fixedly connected to the outer wall of the drive box (108). An eccentric wheel (110) is rotatably connected to the inner cavity of the drive box (108). The output shaft of the servo reduction motor (109) is coaxially fixed with the eccentric wheel (110). The top end of the vertical rod (106) extends into the drive box (108) and movably fits against the outer peripheral wall of the eccentric wheel (110).
8. The feeding device for automatic pharmaceutical packaging according to claim 7, characterized in that, The bottom end of the crossbeam (107) is fixedly connected to a reset tube (111), the outer wall of the vertical rod (106) is movably inserted into the inner cavity of the reset tube (111), the top of the inner cavity of the reset tube (111) is movably provided with a baffle (113) fixed to the outer wall of the vertical rod (106), and the bottom end of the baffle (113) is fixedly connected to the bottom of the inner wall of the reset tube (111) with a first spring (112).