Material removing device of glue filling equipment

Abstract

The utility model provides a material removing device of glue filling equipment. The material removing device comprises a fixing sleeve, a first removing assembly and a second removing assembly, after glue is poured into the glue pouring bag, the driving part drives the first scraping plate to move downwards, the first scraping plate moves downwards to scrape off glue adhering to the peripheral side of the discharging pipe, and after the first scraping plate moves downwards and retreats from the discharging pipe, the first scraping plate moves downwards to drive the second scraping plate to move through the transmission mechanism. The second scraping plate moves to scrape the colloid adhered to the bottom surface of the first scraping plate, the first scraping plate moves to scrape the colloid adhered to the peripheral side of the discharging pipe, and the second scraping plate scrapes the colloid adhered to the bottom of the first scraping plate, so that the colloid adhered to the bottom surface of the first scraping plate is prevented from being adhered to the peripheral side of the discharging pipe again during resetting; therefore, the residual glue adhered to the peripheral side of the discharging pipe is effectively removed, and the qualified rate of glue filling is improved.

Description

Technical Field

[0001] This utility model specifically relates to a material removal device for glue dispensing equipment. Background Technology

[0002] Currently, in the process of filling colloids, the filling bag is placed on the discharge pipe at the bottom of the discharge head of the filling equipment, and then the filling equipment is started to fill the colloid into the filling bag. When the filling bag is full of colloid, the filling bag can be removed from the discharge pipe.

[0003] However, since the discharge pipe is located inside the filling bag, when the bag is full of adhesive, the adhesive adheres to the periphery of the discharge pipe and dries and clumps over time. This dried and clumped adhesive easily falls back into the filling bag during the next filling process, causing blockages and reducing the success rate of the filling. Therefore, to address these technical problems, a material removal device for the filling equipment is proposed. Utility Model Content

[0004] In view of the shortcomings of the existing technology, this utility model proposes a material removal device for glue dispensing equipment, which can effectively remove the glue residue adhering to the periphery of the discharge pipe and improve the glue dispensing qualification rate.

[0005] A material removal device for a dispensing equipment, comprising:

[0006] A fixing sleeve is installed on the feed pipe around the discharge head of the dispensing equipment;

[0007] A first cleaning assembly includes a first scraper and a driving component. One end of the first scraper has a through hole, which is fitted onto the discharge pipe at the bottom end of the dispensing head of the adhesive dispensing device, with the periphery of the through hole fitting against the periphery of the discharge pipe. The driving component connects the fixing sleeve and the first scraper, driving the first scraper to slide axially along the discharge pipe.

[0008] The second cleaning component includes a second scraper and a transmission mechanism. The second scraper is radially slidably disposed at the bottom end of the first scraper along the discharge pipe, and the top surface of the second scraper is in contact with the bottom surface of the first scraper. The transmission mechanism connects the fixing sleeve and the second scraper, and is used to drive the second scraper to move after the first scraper moves downward and exits the discharge pipe, or to drive the second scraper to reset before the first scraper moves upward and re-sleeves back into the discharge pipe.

[0009] The beneficial effects of the above-mentioned dispensing device for glue dispensing equipment are as follows:

[0010] After the glue is poured into the glue bag, the first scraper is driven downward by the drive component. The downward movement of the first scraper removes the glue adhering to the periphery of the discharge pipe. After the first scraper moves downward and exits the discharge pipe, it drives the second scraper to move downward through the transmission mechanism. The second scraper removes the glue adhering to the bottom surface of the first scraper. Then, the first scraper is driven upward by the drive component. The upward movement of the first scraper drives the second scraper to move in the opposite direction and reset through the transmission mechanism. Then, the first scraper is moved back into the discharge pipe until it is reset. The movement of the first scraper removes the glue adhering to the periphery of the discharge pipe, and the movement of the second scraper removes the glue adhering to the bottom surface of the first scraper. This prevents the glue adhering to the bottom surface of the first scraper from adhering to the periphery of the discharge pipe again when the pipe is reset, thereby effectively removing the glue residue adhering to the periphery of the discharge pipe and improving the glue filling qualification rate.

[0011] In one embodiment, the fixing sleeve includes two sets of semicircular sleeves, which are hinged together on one side and bolted together on the other side. The driving component and the transmission mechanism are both connected to the same set of semicircular sleeves.

[0012] In one embodiment, the driving component includes an electric telescopic rod, the fixed end of which is connected to the semi-circular sleeve, and the telescopic end is connected to the top of the first scraper.

[0013] In one embodiment, the transmission mechanism includes a screw and a transmission assembly. The screw is arranged radially along the discharge pipe and rotatably disposed at the bottom end of the first scraper and threadedly connected to the second scraper. The transmission assembly connects the semi-circular sleeve and the screw to drive the screw to rotate after the first scraper exits the discharge pipe, or to drive the screw to rotate in the opposite direction before the first scraper re-enters the discharge pipe.

[0014] In one embodiment, the transmission assembly includes a guide rod, a rack, and a gear; one end of the guide rod is disposed on the semi-circular sleeve, and the other end is disposed on the rack; the gear is coaxially disposed on the screw; after the first scraper exits the discharge pipe, the gear meshes with the rack.

[0015] In one embodiment, the first scraper is slidably sleeved on the guide rod along the axial direction of the discharge pipe.

[0016] In one embodiment, the bottom end of the first scraper is provided with two sets of T-shaped grooves facing each other, and the top end of the second scraper is provided with two sets of T-shaped sliders facing each other. The two sets of T-shaped sliders are slidably disposed in the two sets of T-shaped grooves along the discharge pipe.

[0017] In one embodiment, the bottom end of the second scraper is provided with a bevel that makes the second scraper pointed near the end of the through hole. Attached Figure Description

[0018] To more clearly illustrate the specific embodiments of this utility model, the accompanying drawings used in the specific embodiments will be briefly described below. In all the drawings, the elements or parts are not necessarily drawn to scale.

[0019] Figure 1 A three-dimensional structural schematic diagram of a material removal device for a dispensing equipment provided in an embodiment of this utility model;

[0020] Figure 2 for Figure 1 The image shown is a front view of another state of the material removal device of a glue dispensing equipment;

[0021] Figure 3 for Figure 1 An exploded view of a material removal device for a glue dispensing equipment is shown below;

[0022] Figure 4 for Figure 3 An enlarged schematic diagram of region A in the middle.

[0023] Figure label:

[0024] 1. Discharge head of the dispensing equipment; 11. Feed pipe; 12. Discharge pipe;

[0025] 10. Fixing sleeve; 101. Semicircular sleeve;

[0026] 20. First scraper; 201. Through hole; 202. Electric telescopic rod; 203. T-shaped slide groove;

[0027] 30. Second scraper; 301. Screw; 302. Guide rod; 303. Rack; 304. Gear; 305. T-shaped slider; 306. Inclined surface. Detailed Implementation

[0028] The embodiments of the present invention will now be described in detail with reference to the accompanying drawings. These embodiments are merely illustrative of the present invention and should not be construed as limiting the scope of protection of the present invention.

[0029] Please see Figure 1 and Figure 2One embodiment of a dispensing equipment material removal device includes a fixing sleeve 10, a first cleaning component, and a second cleaning component. Specifically, the fixing sleeve 10 is disposed on the feed pipe 11 on the periphery of the dispensing equipment outlet head 1. The first cleaning component includes a first scraper 20 and a driving component. One end of the first scraper 20 has a through hole 201, which is sleeved on the discharge pipe 12 at the bottom end of the dispensing equipment outlet head 1, and the periphery of the through hole 201 is in contact with the periphery of the discharge pipe 12. The driving component connects the fixing sleeve 10 and the first scraper 20 to drive the first scraper 20 to slide axially along the discharge pipe 12. The second cleaning component includes a second scraper 30 and a transmission mechanism. The second scraper 30 is radially slidably disposed at the bottom end of the first scraper 20 along the discharge pipe 12, and the top surface of the second scraper 30 is in contact with the bottom surface of the first scraper 20. The transmission mechanism connects the fixing sleeve 10 and the second scraper 30, and is used to drive the second scraper 30 to move after the first scraper 20 moves downward and exits the discharge pipe 12, or to drive the second scraper 30 to reset before the first scraper 20 moves upward and re-sleeves back into the discharge pipe 12.

[0030] In the above embodiment, after the glue is poured into the glue bag, the first scraper 20 is driven downward by the driving component. The downward movement of the first scraper 20 can scrape off the glue adhering to the periphery of the discharge pipe 12. After the first scraper 20 moves downward and exits the discharge pipe 12, the downward movement of the first scraper 20 drives the second scraper 30 to move through the transmission mechanism. The movement of the second scraper 30 can scrape off the glue adhering to the bottom surface of the first scraper 20. Then, the first scraper 20 is driven upward by the driving component. The upward movement of the first scraper 20 drives the second scraper 30 to move in the opposite direction and reset through the transmission mechanism. Then, the first scraper 20 is driven back onto the discharge pipe 12 until it is reset. The movement of the first scraper 20 scrapes off the glue adhering to the periphery of the discharge pipe 12, and the second scraper 30 scrapes off the glue adhering to the bottom of the first scraper 20. This prevents the glue adhering to the bottom surface of the first scraper 20 from adhering to the periphery of the discharge pipe 12 again when it is reset, thereby effectively removing the glue residue adhering to the periphery of the discharge pipe 12 and improving the glue filling qualification rate.

[0031] Please see Figure 1 and Figure 3 In one embodiment, the fixed sleeve 10 includes two sets of semicircular sleeves 101. The two sets of semicircular sleeves 101 are hinged on one side and bolted on the other side. The driving component and the transmission mechanism are both connected to the same set of semicircular sleeves 101.

[0032] In the above embodiment, by removing the bolts and rotating the upper semicircular sleeve 101 to open the two sets of semicircular sleeves 101, and then moving the lower semicircular sleeve 101 downwards, the device can be removed from the dispensing equipment, making the installation and disassembly of the device convenient.

[0033] Please see Figure 1 and Figure 3In one embodiment, the driving component includes an electric telescopic rod 202. The fixed end of the electric telescopic rod 202 is connected to the semi-circular sleeve 101, and the telescopic end is connected to the top of the first scraper 20. By driving the electric telescopic rod 202 to extend or retract, the first scraper 20 can be driven to move downward to exit the discharge pipe 12 or move upward to reset.

[0034] Please see Figures 1 to 4 In one embodiment, the transmission mechanism includes a screw 301 and a transmission assembly. The screw 301 is arranged radially along the discharge pipe 12 and is rotatably disposed at the bottom end of the first scraper 20 and threadedly connected to the second scraper 30. The transmission assembly connects the semi-circular sleeve 101 and the screw 301, and is used to drive the screw 301 to rotate after the first scraper 20 exits the discharge pipe 12, or to drive the screw 301 to rotate in the opposite direction before the first scraper 20 is put back into the discharge pipe 12.

[0035] In the above embodiment, the screw 301 is driven to rotate by the transmission assembly. The rotation of the screw 301 engages with the threaded engagement of the screw 30 to drive the second scraper 30 to move. The screw 301 is also driven to rotate in the opposite direction by the transmission assembly. The screw 301 engages with the threaded engagement of the screw 30 to drive the second scraper 30 to move in the opposite direction. This makes it convenient to move the second scraper 30. When the screw 301 is stopped rotating, the threaded engagement of the screw 301 with the second scraper 30 fixes the second scraper 30. Fixing the second scraper 30 is convenient and does not require additional fixing components.

[0036] Based on the above embodiments, the transmission assembly further includes a guide rod 302, a rack 303, and a gear 304; one end of the guide rod 302 is disposed on the semi-circular sleeve 101, and the other end is disposed on the rack 303; the gear 304 is coaxially disposed on the screw 301; after the first scraper 20 exits the discharge pipe 12, the gear 304 meshes with the rack 303.

[0037] When the first scraper 20 moves downward and exits the discharge pipe 12, the first scraper 20 drives the gear 304 to move downward. When the gear 304 moves downward and meshes with the rack 303, the gear 304 rotates and drives the screw 301 to rotate. Conversely, when the first scraper 20 moves upward and re-enters the discharge pipe 12, the gear 304 moves upward and engages with the rack 303. At this time, the gear 304 drives the screw 301 to rotate in the opposite direction, making it convenient to drive the screw 301 to rotate. It can be understood that when the second scraper 30 is reset, the gear 304 and the rack 303 separate.

[0038] Based on the above embodiments, the first scraper 20 is further slidably sleeved on the guide rod 302 along the axial direction of the discharge pipe 12. The guide rod 302 can guide the sliding of the first scraper 20 and improve the stability of the sliding of the first scraper 20.

[0039] Please see Figure 3In one embodiment, the bottom end of the first scraper 20 is provided with two sets of T-shaped grooves 203 facing each other, and the top end of the second scraper 30 is provided with two sets of T-shaped sliders 305 facing each other. The two sets of T-shaped sliders 305 are slidably disposed within the two sets of T-shaped grooves 203 along the discharge pipe 12. The cooperation between the two sets of T-shaped grooves 203 and the two sets of T-shaped sliders 305 can improve the sliding stability of the second scraper 30.

[0040] Please see Figure 3 In one embodiment, the bottom end of the second scraper 30 is provided with an inclined surface 306 that makes the end of the second scraper 30 near the through hole 201 pointed. By providing the inclined surface 306, it is easier to reduce the resistance of the second scraper 30 in scraping the colloid on the bottom surface of the first scraper 20.

[0041] The specific implementation method of the above-mentioned dispensing equipment material removal device is as follows:

[0042] After the glue is poured into the glue bag, the electric telescopic rod 202 is extended, causing the first scraper 20 to move downwards. The downward movement of the first scraper 20 removes the glue adhering to the periphery of the discharge pipe 12. After the first scraper 20 moves downwards and exits the discharge pipe 12, it drives the gear 304 to move downwards. When the gear 304 moves downwards and meshes with the rack 303, the gear 304 rotates, causing the screw 301 to rotate. The rotation of the screw 301 engages with the threaded second scraper 30, driving the second scraper 30 to move. The movement of the second scraper 30 removes the glue adhering to the bottom surface of the first scraper 20. Then, the electric telescopic rod 202 is shortened, causing the first scraper 20 to move upwards. The drive gear 304 moves upward. At this time, the gear 304 meshes with the rack 303, driving the screw 301 to rotate in the opposite direction. The screw 301 rotates in the opposite direction and engages with the second scraper 30 threadedly, driving the second scraper 30 to move in the opposite direction. When the second scraper 30 is reset, the gear 304 and the rack 303 separate. Then, the first scraper 20 is pushed back up onto the discharge pipe 12 until it is reset. The first scraper 20 moves to scrape off the adhesive adhering to the periphery of the discharge pipe 12, and the second scraper 30 scrapes off the adhesive adhering to the bottom of the first scraper 20. This prevents the adhesive adhering to the bottom of the first scraper 20 from adhering to the periphery of the discharge pipe 12 again when it is reset, thereby effectively removing the residual adhesive adhering to the periphery of the discharge pipe 12 and improving the qualified rate of glue dispensing.

[0043] The above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features therein. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this utility model, and they should all be covered within the scope of the claims and specification of this utility model.

Claims

1. A material removal device for a dispensing equipment, characterized in that, include: A fixing sleeve (10) is installed on the feed pipe (11) around the discharge head (1) of the dispensing equipment; The first cleaning component includes a first scraper (20) and a driving member. One end of the first scraper (20) has a through hole (201). The through hole (201) is fitted onto the discharge pipe (12) at the bottom end of the dispensing head (1) of the dispensing equipment, and the periphery of the through hole (201) is in contact with the periphery of the discharge pipe (12). The driving member connects the fixing sleeve (10) and the first scraper (20) to drive the first scraper (20) to slide axially along the discharge pipe (12). The second cleaning component includes a second scraper (30) and a transmission mechanism. The second scraper (30) is radially slidably disposed at the bottom end of the first scraper (20) along the discharge pipe (12), and the top surface of the second scraper (30) is in contact with the bottom surface of the first scraper (20). The transmission mechanism connects the fixing sleeve (10) and the second scraper (30) to drive the second scraper (30) to move after the first scraper (20) moves downward and exits the discharge pipe (12), or to drive the second scraper (30) to reset before the first scraper (20) moves upward and re-sleeves back into the discharge pipe (12).

2. The material removal device for a dispensing equipment according to claim 1, characterized in that, The fixed sleeve (10) includes two sets of semicircular sleeves (101). The two sets of semicircular sleeves (101) are hinged on one side and bolted on the other side. The driving component and the transmission mechanism are both connected to the same set of semicircular sleeves (101).

3. The material removal device for a dispensing equipment according to claim 2, characterized in that, The driving component includes an electric telescopic rod (202), the fixed end of which is connected to the semi-circular sleeve (101), and the telescopic end is connected to the top of the first scraper (20).

4. The material removal device for a dispensing equipment according to claim 2, characterized in that, The transmission mechanism includes a screw (301) and a transmission assembly. The screw (301) is arranged radially along the discharge pipe (12) and is rotatably disposed at the bottom end of the first scraper (20) and threadedly connected to the second scraper (30). The transmission assembly connects the semi-circular sleeve (101) and the screw (301) to drive the screw (301) to rotate after the first scraper (20) exits the discharge pipe (12), or to drive the screw (301) to rotate in the opposite direction before the first scraper (20) is put back into the discharge pipe (12).

5. A material removal device for a dispensing equipment according to claim 4, characterized in that, The transmission assembly includes a guide rod (302), a rack (303), and a gear (304); one end of the guide rod (302) is disposed on the semi-circular sleeve (101), and the other end is disposed on the rack (303). The gear (304) is coaxially disposed on the screw (301). After the first scraper (20) exits the discharge pipe (12), the gear (304) meshes with the rack (303).

6. The material removal device for a dispensing equipment according to claim 5, characterized in that, The first scraper (20) is slidably sleeved on the guide rod (302) along the axial direction of the discharge pipe (12).

7. The material removal device for a dispensing equipment according to claim 1, characterized in that, The bottom end of the first scraper (20) is provided with two sets of T-shaped grooves (203), and the top end of the second scraper (30) is provided with two sets of T-shaped sliders (305). The two sets of T-shaped sliders (305) are radially slidably disposed in the two sets of T-shaped grooves (203) along the discharge pipe (12).

8. The material removal device for a dispensing equipment according to claim 1, characterized in that, The bottom end of the second scraper (30) is provided with a bevel (306) that makes the end of the second scraper (30) near the through hole (201) pointed.

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