Automatic device for removing adhesive plugs

Abstract

The utility model relates to the technical fields of rejecting device, especially to automatic rejecting device of sticking rubber plug, when vibrating, part of sticking rubber plug can be separated, improve the rejecting efficiency of sticking rubber plug, improve the use convenience, including screening board, the screening board is the setting of inclination angle, still include feeding device, power device, rejecting hole, storage box, collecting hopper and conveyer belt, a plurality of groups of rejecting holes all set up on the screening board, the storage box is set up in the left top of screening board through the support, and the storage box bottom end discharge port place is provided with feeding device, and the feeding device is used for the quantitative discharge of rubber plug to the screening board, the collecting hopper sets down a plurality of groups of rejecting holes, and the conveyer belt sets down the collecting hopper, and the screening board is installed on the power device, and the power device is used for driving the reciprocating swing of screening board.

Description

Technical Field

[0001] This utility model relates to the technical field of rejection devices, and in particular to an automatic rejection device for adhesive plugs. Background Technology

[0002] In many industries such as pharmaceuticals and food, rubber stoppers are a common sealing element, and quality control during their production and use is crucial. During the production process, after injection molding and other processes, rubber stoppers often stick together. If these stuck stoppers are not removed promptly, they can seriously affect subsequent packaging and use, and may even pose a potential threat to product quality and safety.

[0003] Currently, among existing adhesive plug removal devices, such as the patent with authorization announcement number CN207726237U, this utility model discloses a vibrating pot adhesive plug removal structure, belonging to the field of vibrating pot technology. It includes a vibrating pot installed on a vibrating base, and the inner wall of the vibrating pot is provided with a spiral upward conveying track for sorting and arranging the plugs. The plugs rise orderly along the conveying track under the drive of the vibrating base, and a screening mechanism is provided in the conveying track.

[0004] However, it was found during the use of this structure that it had low efficiency in conveying and removing adhesive plugs, which affected the processing speed and reduced the ease of use. Utility Model Content

[0005] To solve the above-mentioned technical problems, this utility model provides an automatic adhesive plug removal device that can separate some of the adhesive plugs when the screening plate vibrates, thereby improving the removal efficiency of adhesive plugs and enhancing the ease of use.

[0006] This utility model discloses an automatic adhesive stopper removal device, comprising a sieve plate at an inclined angle; it also includes a feeding device, a power unit, removal holes, a storage box, a collection hopper, and a conveyor belt. Multiple sets of removal holes are arranged on the sieve plate. The storage box is mounted on the upper left side of the sieve plate via a bracket. A feeding device is located at the bottom outlet of the storage box to quantitatively discharge the adhesive stoppers onto the sieve plate. The collection hopper is located below the multiple sets of removal holes, and the conveyor belt is located below the collection hopper. The sieve plate is mounted on the power unit, which drives the sieve plate to reciprocate. The adhesive stoppers are then placed into the storage box. The system stores rubber stoppers in a fixed quantity. A feeding device quantitatively conveys the rubber stoppers to the left side of a screening plate. The screening plate, tilted at an angle, guides the rubber stoppers to the right. Simultaneously, a power unit drives the left side of the screening plate to swing back and forth, causing the screening plate to vibrate and convey the rubber stoppers. During the conveying process, the rubber stoppers are screened through rejection holes, causing the stuck rubber stoppers to remain on the screening plate. The unstuck rubber stoppers fall through the rejection holes into a collection hopper, from which they are conveyed onto a conveyor belt. Furthermore, the vibration of the screening plate during the conveying process can separate some of the stuck rubber stoppers, improving the removal efficiency and ease of use.

[0007] Preferably, the power unit includes a first base, a second base, a crankshaft, a connecting arm, and a motor. The right side of the screening plate is rotatably mounted on the first base, the crankshaft is rotatably mounted on the second base, the lower part of the connecting arm is rotatably connected to the crankshaft, and the upper part of the connecting arm is rotatably connected to the left side of the screening plate. The motor is mounted on the outer wall of the second base, and the motor output end is connected to the crankshaft. The motor drives the crankshaft to rotate, and after the crankshaft rotates, it drives the left side of the screening plate to swing back and forth through the connecting arm. This allows the screening plate to convey the rubber plugs while simultaneously screening and removing them through the rejection holes, improving the efficiency of removing adhered rubber plugs. It also facilitates the vibration separation of partially adhered rubber plugs, improving the convenience of use.

[0008] Preferably, the feeding device includes a cylinder, blades, pulleys, and a belt. The cylinder is rotatably installed at the opening of the storage box. Multiple sets of blades are circumferentially equidistantly arranged on the cylinder. Two sets of pulleys are respectively installed on the cylinder and the crankshaft end, and the two sets of pulleys are driven by a belt. After the crankshaft rotates, it drives the cylinder to rotate through the two sets of pulleys and the belt. After the cylinder rotates, it drives the multiple sets of blades to move circumferentially, so that the multiple sets of blades discharge the rubber plugs in the storage box downwards in a quantitative manner, thereby improving the convenience of automatic quantitative discharge of rubber plugs.

[0009] Preferably, it also includes multiple sets of speed bumps, all of which are set on the top of the outer wall of the screening plate; the multiple sets of speed bumps block and slow down the conveying rubber plugs on the screening plate, thereby improving the screening effect of the rubber plugs through the multiple sets of rejection holes.

[0010] Preferably, it also includes a baffle, which is disposed on the outer side wall of the conveyor belt; the baffle blocks the rubber plugs falling onto the conveyor belt, preventing the rubber plugs from falling off the side of the conveyor belt.

[0011] Preferably, the diameter of the rejection hole is the size of a rubber stopper; this improves the rejection hole's ability to screen and remove adhered rubber stoppers.

[0012] Preferably, the lower part of the storage box is provided with a guide slope to improve the convenience of the rubber plug inside the storage box moving towards the storage box outlet.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows: the rubber stoppers are stored inside the storage box, and the rubber stoppers are quantitatively conveyed to the left side of the screening plate by the feeding device. The screening plate guides the rubber stoppers to the right by tilting the plate. At the same time, the left side of the screening plate is driven by the power device to swing back and forth, so that the screening plate vibrates and conveys the rubber stoppers. During the conveying process, the sticky rubber stoppers are screened through the rejection holes, so that the sticky rubber stoppers stay on the screening plate. The non-sticky rubber stoppers fall into the collection hopper through the rejection holes. The rubber stoppers are conveyed to the conveyor belt through the collection hopper. When the screening plate vibrates the sticky rubber stoppers, some of the sticky rubber stoppers can be separated, which improves the rejection efficiency of sticky rubber stoppers and improves the convenience of use. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the isometric structure of this utility model;

[0015] Figure 2 It is an isometric structural diagram of the connection between the cylinder and blades, etc.

[0016] Figure 3 This is an isometric structural diagram of the connection between the screening plate and the speed bump, etc.

[0017] Figure 4 This is a partial isometric structural diagram of the connection between the screening plate and the first base, etc.

[0018] Figure 5 This is a partial isometric structural diagram of the connection between the storage box and the cylinder.

[0019] The following are labels in the attached diagram: 1. Screening plate; 2. Removal hole; 3. Storage box; 4. Collection hopper; 5. Conveyor belt; 6. First base; 7. Second base; 8. Crankshaft; 9. Connecting arm; 10. Motor; 11. Cylinder; 12. Blade; 13. Pulley; 14. Belt; 15. Speed ​​belt; 16. Baffle. Detailed Implementation

[0020] To facilitate understanding of this utility model, a more complete description will be given below with reference to the accompanying drawings. This utility model can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided to make the disclosure of this utility model more thorough and complete.

[0021] Example 1

[0022] like Figures 1 to 5 As shown, the automatic adhesive plug removal device of this utility model includes a screening plate 1, which is set at an inclined angle; it also includes a feeding device, a power device, a removal hole 2, a storage box 3, a collection hopper 4, and a conveyor belt 5. Multiple sets of removal holes 2 are set on the screening plate 1. The storage box 3 is set on the upper left of the screening plate 1 by a bracket. A feeding device is set at the bottom outlet of the storage box 3. The feeding device is used to quantitatively discharge the adhesive plugs onto the screening plate 1. The collection hopper 4 is set below the multiple sets of removal holes 2. The conveyor belt 5 is set below the collection hopper 4. The screening plate 1 is mounted on the power device, which is used to drive the screening plate 1 to swing back and forth.

[0023] like Figure 2 As shown, the power unit includes a first base 6, a second base 7, a crankshaft 8, a connecting arm 9, and a motor 10. The right side of the screening plate 1 is rotatably mounted on the first base 6, the crankshaft 8 is rotatably mounted on the second base 7, the lower part of the connecting arm 9 is rotatably connected to the crankshaft 8, the upper part of the connecting arm 9 is rotatably connected to the left side of the screening plate 1, and the motor 10 is mounted on the outer wall of the second base 7. The output end of the motor 10 is connected to the crankshaft 8.

[0024] In this embodiment, the rubber stoppers are stored inside the storage box 3. The rubber stoppers are quantitatively conveyed to the left side of the sieve plate 1 by the feeding device. The sieve plate 1 guides the rubber stoppers to the right by tilting. At the same time, the power device drives the left side of the sieve plate 1 to swing back and forth, so that the sieve plate 1 vibrates and conveys the rubber stoppers. During the conveying process, the sticky rubber stoppers are screened through the rejection hole 2, so that the sticky rubber stoppers stay on the sieve plate 1. The non-sticky rubber stoppers fall through the rejection hole 2 into the collection hopper 4. The collection hopper 4 conveys the rubber stoppers to the conveyor belt 5. When the sieve plate 1 vibrates the sticky rubber stoppers, some of the sticky rubber stoppers can be separated, which improves the rejection efficiency of sticky rubber stoppers and improves the convenience of use.

[0025] Example 2

[0026] Based on Example 1, such as Figure 2 As shown, the automatic adhesive plug removal device of this utility model includes a feeding device comprising a cylinder 11, blades 12, pulleys 13 and belt 14. The cylinder 11 is rotatably installed at the opening of the storage box 3. Multiple sets of blades 12 are circumferentially equidistantly arranged on the cylinder 11. Two sets of pulleys 13 are respectively installed on the cylinder 11 and the end of the crankshaft 8. The two sets of pulleys 13 are driven by the belt 14.

[0027] like Figure 2 As shown, it also includes multiple sets of speed bumps 15, all of which are set on the top of the outer wall of the screening plate 1.

[0028] like Figure 2As shown, it also includes a baffle 16, which is disposed on the outer side wall of the conveyor belt 5;

[0029] like Figure 1 As shown, the diameter of the rejection hole 2 is the size of a rubber stopper;

[0030] like Figure 1 As shown, a flow guide slope is provided at the bottom of the storage box 3;

[0031] In this embodiment, the crankshaft 8 is driven to rotate by the motor 10. After the crankshaft 8 rotates, the left side of the screening plate 1 is driven to swing back and forth through the connecting arm 9. This allows the screening plate 1 to transport the rubber plugs while screening and removing them through the rejection holes 2, thereby improving the removal efficiency of the sticky rubber plugs. At the same time, it is easy to vibrate and separate some of the sticky rubber plugs, improving the convenience of use. After the crankshaft 8 rotates, the cylinder 11 is driven to rotate through two sets of pulleys 13 and belts 14. After the cylinder 11 rotates, it drives multiple sets of blades 12 to move circumferentially, thereby causing the multiple sets of blades 12 to discharge the rubber plugs in the storage box 3 downwards in a quantitative manner, improving the convenience of automatic quantitative discharge of rubber plugs.

[0032] The automatic adhesive plug removal device of this utility model, when in operation, stores the adhesive plugs in the storage box 3, and feeds the adhesive plugs quantitatively to the left side of the screening plate 1 through the feeding device. The screening plate 1 guides the adhesive plugs to the right by tilting the plate. At the same time, the power device drives the left side of the screening plate 1 to swing back and forth, so that the screening plate 1 vibrates and conveys the adhesive plugs. During the conveying process, the adhesive plugs are screened through the removal hole 2, so that the adhesive plugs stay on the screening plate 1. The non-adhesive plugs fall through the removal hole 2 into the collection hopper 4. The collection hopper 4 conveys the adhesive plugs to the conveyor belt 5. When the screening plate 1 vibrates the adhesive plugs, some of the adhesive plugs can be separated.

[0033] The conveyor belt 5 and motor 10 of the automatic adhesive plug removal device of this utility model are commercially available. Technical personnel in this industry only need to install and operate it according to the accompanying instruction manual, without requiring any creative work from those skilled in the art.

[0034] The above description is only a preferred embodiment of the present utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the technical principles of the present utility model, and these improvements and modifications should also be considered within the protection scope of the present utility model.

Claims

1. An automatic device for removing the sticking rubber plug, comprising a screening plate (1), the screening plate (1) is arranged at an inclined angle; characterized in that, It also includes a feeding device, a power device, a rejection hole (2), a storage box (3), a collection hopper (4), and a conveyor belt (5). Multiple rejection holes (2) are set on the screening plate (1). The storage box (3) is set on the upper left of the screening plate (1) by a bracket. A feeding device is set at the bottom outlet of the storage box (3). The feeding device is used to quantitatively discharge the rubber plugs onto the screening plate (1). The collection hopper (4) is set below the multiple rejection holes (2). The conveyor belt (5) is set below the collection hopper (4). The screening plate (1) is mounted on the power device. The power device is used to drive the screening plate (1) to swing back and forth. The power unit includes a first base (6), a second base (7), a crankshaft (8), a connecting arm (9), and a motor (10). The right side of the screening plate (1) is rotatably mounted on the first base (6), the crankshaft (8) is rotatably mounted on the second base (7), the lower part of the connecting arm (9) is rotatably connected to the crankshaft (8), the upper part of the connecting arm (9) is rotatably connected to the left side of the screening plate (1), and the motor (10) is mounted on the outer wall of the second base (7). The output end of the motor (10) is connected to the crankshaft (8). The feeding device includes a cylinder (11), blades (12), pulleys (13) and belt (14). The cylinder (11) is rotatably installed at the opening of the storage box (3). Multiple sets of blades (12) are circumferentially and equidistantly arranged on the cylinder (11). Two sets of pulleys (13) are respectively installed at the ends of the cylinder (11) and the crankshaft (8). The two sets of pulleys (13) are driven by the belt (14).

2. The apparatus of claim 1, wherein the apparatus further comprises a sensor for detecting the presence of the glue stick. It also includes multiple speed bumps (15), all of which are set on the top of the outer wall of the screening plate (1).

3. The apparatus of claim 1 wherein, It also includes a baffle (16), which is set on the outer wall of the conveyor belt (5).

4. The apparatus of claim 1 wherein, The diameter of the removal hole (2) is the size of a rubber stopper.

5. The apparatus of claim 1 wherein, The storage box (3) is provided with a flow guide slope at the bottom.

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