Full-automatic pipe connecting machine

Abstract

The utility model discloses a full-automatic pipe connecting machine which comprises a base, first vertical plates are arranged on the upper sides of the two ends of the base, second vertical plates are inserted into the upper sides of the first vertical plates, pipe connecting rollers are rotationally arranged at the upper ends of the two second vertical plates through connecting shafts, and the pipe connecting rollers are located between a first conveying belt and a second conveying belt. The pipe receiving roller is arranged between the first conveying belt and the second conveying belt through the supporting frame, the multiple material receiving grooves are formed in the outer side of the pipe receiving roller, and one end of the connecting shaft is in transmission connection with a motor through a gear set. The copying machine lamp tubes conveyed on the first conveying belt can be received through the material receiving groove, then the tube receiving roller is driven by the motor and the gear set to longitudinally rotate at a constant speed, the copying machine lamp tubes received in the material receiving groove can be poured into the second conveying belt, and material receiving and discharging treatment of the lamp tubes is achieved; and meanwhile, the lamp tubes can be regularly arranged on the second conveying belt at equal intervals.

Description

Technical Field

[0001] The utility model relates to the technical field of lamp tube production equipment, in particular to a full-automatic tube connecting machine. Background Art

[0002] The term "lamp tube" traditionally refers to a straight fluorescent lamp. Due to the uniqueness of the term, it now refers to a lamp with a long tube. LED lamp tubes are tubes that use LEDs as their light source. Compared to fluorescent tubes, they are more energy-efficient, inexpensive, long-lasting, shatter-resistant, and simpler in structure, making them a promising future replacement for fluorescent tubes. A copier fuser lamp tube is an electronic tube installed in the copier's fuser roller that generates light and produces temperatures around 200°C. It is slightly longer than the fuser roller, approximately 0.3 cm in diameter, with wires extending from both ends. Its service life is approximately 250,000 sheets. During the processing of copier lamp tubes, a connecting device is required for material handling.

[0003] The prior art discloses a lamp tube loader with application number 201720454892.1, which includes a frame, a guide wheel assembly mounted on the frame, and a conveyor chain wound around the guide wheel assembly. The guide wheel assembly includes a top guide wheel and a first lower guide wheel and a second lower guide wheel located on both sides directly below the top guide wheel. The conveyor chain is provided with spaced-apart positioning strips, and the gap between adjacent positioning strips is greater than the outer diameter of one lamp tube and less than the sum of the outer diameters of two lamp tubes. The lamp tube loader of the present invention can reduce collisions between lamp tubes and lower the damage rate during the lamp tube loading process. However, the lamp tubes cannot be neatly arranged on the conveyor belt or loading platform at equal intervals, which affects the efficiency of loading and unloading the tubes. Utility Model Content

[0004] The purpose of the utility model is to provide a fully automatic pipe-jointing machine to solve the problem in the prior art that lamp tubes cannot be neatly arranged on a conveyor belt or a loading platform with equal spacing, thereby affecting the efficiency of pipe-jointing loading and unloading.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a fully automatic taking over machine, comprising a base, a first vertical plate is provided on the upper side of both ends of the base, a second vertical plate is inserted on the upper side of the first vertical plate, and a taking over roller is provided on the upper end of the two second vertical plates through a connecting shaft, the taking over roller is located between the first conveyor belt and the second conveyor belt, a plurality of material receiving troughs are provided on the outside of the taking over roller, a photoelectric sensor is provided on the inner wall of one end of the material receiving trough, one end of the connecting shaft is connected to an electric motor through a gear set, and the photoelectric sensor and the motor are both electrically connected to the controller in the PLC control cabinet outside the first vertical plate, and a material blocking mechanism is provided on the outside of the taking over roller.

[0006] Furthermore, a lifting support plate is provided between the two second vertical plates, and a first cylinder is provided between the lifting support plate and the base.

[0007] Furthermore, the material receiving trough is a U-shaped trough, and a protective layer is provided on the inner wall of the material receiving trough.

[0008] Furthermore, the gear set includes a driven gear arranged at one end of the connecting shaft, one end of the motor is transmission-connected with a driving gear, and the driven gear and the driving gear are meshingly connected.

[0009] Furthermore, the material blocking mechanism includes an outer bracket arranged on the outside of the taking-over roller, a material blocking plate is provided on the inner side of the outer bracket through the second cylinder, and the material blocking plate is arranged perpendicular to the outer wall of the taking-over roller, and a guide rod is also provided on one side of the material blocking plate which is slidably arranged with the outer bracket.

[0010] Furthermore, both ends of the take-over roller are provided with limiting plates, and the outer diameter of the limiting plates is larger than the outer diameter of the take-over roller.

[0011] Compared with the prior art, the beneficial effects of the present invention are:

[0012] 1. The utility model arranges a receiving roller between the first conveyor belt and the second conveyor belt through a supporting frame, and a plurality of material receiving troughs are provided on the outside of the receiving roller. When receiving materials, the material receiving trough can be used to receive and process the copier lamp tubes conveyed on the first conveyor belt, and then the receiving roller is driven by the motor and the gear set to rotate at a uniform speed in the longitudinal direction, so that the copier lamp tubes received in the material receiving trough can be poured onto the second conveyor belt, thereby realizing the receiving and discharging processing of the lamp tubes, and at the same time, the lamp tubes can be neatly arranged on the second conveyor belt with equal spacing. At the same time, a photoelectric sensor is provided on the inner wall of one end of the material receiving trough, and the photoelectric sensor and the motor are electrically connected to the controller in the PLC control cabinet outside the first vertical plate. The photoelectric sensor can detect whether the material receiving trough is entered by the tube body. When a lamp tube enters the material receiving trough, the photoelectric sensor can transmit a signal to the controller, and the controller will control the motor to drive the receiving roller to rotate at a uniform speed in the longitudinal direction, thereby sending the lamp tube to the second conveyor belt, thereby realizing automatic material receiving and processing.

[0013] 2. The utility model is provided with a material blocking mechanism on the outside of the connecting roller. The material blocking mechanism includes an outer bracket arranged on the outside of the connecting roller. A material blocking plate is provided on the inner side of the outer bracket through a second cylinder. The material blocking plate is vertically arranged to the outer wall of the connecting roller. A guide rod is also provided on one side of the material blocking plate and is slidably arranged with the outer bracket, so that the light discharged from the first conveyor belt can be limited to the outside of the connecting roller, so that the lamp tube can be accurately introduced into the connecting trough for material processing.

[0014] 3. The utility model is provided with a first vertical plate on the upper side of both ends of the base, a second vertical plate is inserted on the upper side of the first vertical plate, a lifting support plate is provided between the two second vertical plates, and a first cylinder is provided between the lifting support plate and the base, so that the lifting plate is driven to be raised and lowered by the first cylinder, thereby being able to lift and lower the connecting roller, and further adjust the use height of the connecting roller. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the take-over roller and the vertical plate of the utility model;

[0018] Figure 3 This is a schematic diagram of the transmission connection structure of the baffle plate of the present utility model.

[0019] In the figure: 1. Base; 2. First cylinder; 3. First vertical plate; 4. Second vertical plate; 5. Connecting shaft; 6. Receiver roller; 7. Receiver trough; 8. Limit plate; 9. External bracket; 10. Second cylinder; 11. Baffle plate; 12. Guide rod; 13. Driving gear; 14. Motor; 15. Driven gear; 16. First conveyor belt; 17. Second conveyor belt; 18. Lifting support plate; 19. Photoelectric sensor; 20. PLC control cabinet. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0021] See also Figure 1 , Figure 2 , Figure 3In the embodiment of the present utility model, a fully automatic taking over machine includes a base 1, a first vertical plate 3 is provided on the upper side of both ends of the base 1, a second vertical plate 4 is inserted on the upper side of the first vertical plate 3, and a taking over roller 6 is rotatably provided on the upper ends of the two second vertical plates 4 through a connecting shaft 5, and the taking over roller 6 is located between the first conveyor belt 16 and the second conveyor belt 17. A plurality of material receiving grooves 7 are provided on the outer side of the taking over roller 6, and one end of the connecting shaft 5 is connected to the motor 14 through a gear set. The gear set includes a driven gear 15 provided at one end of the connecting shaft 5, and one end of the motor 14 is connected to the driving gear 13, and the driven gear 15 and the driving gear 13 are meshed and connected. The material receiving groove 7 can be used to receive and process the copier lamp tubes transported on the first conveyor belt 16 The motor 14 and the gear set are used to drive the receiving roller 6 to rotate longitudinally at a uniform speed, so that the copier lamp tubes received in the receiving trough 7 can be poured onto the second conveyor belt 17, thereby realizing the receiving and discharging of the lamp tubes. A photoelectric sensor 19 is provided on the inner wall of one end of the receiving trough 7, and the photoelectric sensor 19 and the motor 14 are electrically connected to the controller in the PLC control cabinet 20 outside the first vertical plate 3. The photoelectric sensor 19 can detect whether the receiving trough 7 enters from the tube body. When a lamp tube enters the receiving trough 7, the photoelectric sensor 19 can transmit a signal to the controller, and the controller will control the motor 14 to drive the receiving roller 6 to rotate longitudinally at a uniform speed, thereby sending the lamp tubes onto the second conveyor belt 17, thereby realizing automatic material receiving and processing.

[0022] like Figure 1 and Figure 3 As shown, in order to accurately guide the lamp tube into the receiving trough 7 for material connection, a material blocking mechanism is also provided on the outside of the receiving roller 6, and the material blocking mechanism includes an outer bracket 9 arranged on the outside of the receiving roller 6, and a material blocking plate 11 is provided on the inner side of the outer bracket 9 through a second cylinder 10, and the material blocking plate 11 is perpendicular to the outer wall of the receiving roller 6. A guide rod 12 is also provided on one side of the material blocking plate 11 and is slidably arranged with the outer bracket 9, so that the light discharged by the first conveyor belt 16 can be limited to the outer side of the receiving roller 6, so that the lamp tube can be accurately introduced into the receiving trough 7 for material connection processing.

[0023] like Figure 1 and Figure 2 As shown, in order to be able to adjust the use height of the take-over roller 6, a lifting support plate 18 is further provided between the two second vertical plates 4, and a first cylinder 2 is further provided between the lifting support plate 18 and the base 1, so that the lifting support plate 18 is driven by the first cylinder 2 to be raised and lowered, thereby enabling the lifting and lowering adjustment of the take-over roller 6, and further enabling the use height of the take-over roller 6 to be adjusted.

[0024] like Figure 1 and Figure 2 As shown, in order to increase the protection performance of the inner wall of the material receiving groove 7, the material receiving groove 7 is also a U-shaped groove, and a protective layer is provided on the inner wall of the material receiving groove 7, which increases the protection performance of the inner wall of the material receiving groove 7 and prevents the lamp tube from colliding with the groove wall and being damaged when connecting the pipe.

[0025] like Figure 1 and Figure 2 As shown, in order to improve the accuracy of the take-over, a limiting plate 8 is provided at both ends of the take-over roller 6, and the outer diameter of the limiting plate 8 is larger than the outer diameter of the take-over roller 6, which is used to limit the two ends of the take-over roller 6 and improve the accuracy of the take-over.

[0026] The working principle and use process of the utility model are as follows: when in use, the take-over roller 6 is set between the first conveyor belt 16 and the second conveyor belt 17 through the vertical plate. Since a plurality of material receiving grooves 7 are provided on the outside of the take-over roller 6, when receiving the material, the material receiving groove 7 can be used to receive and process the copier lamp tubes conveyed on the first conveyor belt 16, and then the take-over roller 6 is driven by the motor 14 and the gear set to rotate at a uniform speed in the longitudinal direction, and the copier lamp tubes received in the material receiving groove 7 can be poured onto the second conveyor belt 17, so as to realize the material receiving and discharging processing of the lamp tubes, and at the same time, the lamp tubes can be neatly arranged with equal spacing. The materials are arranged on the second conveyor belt 17. At the same time, a photoelectric sensor 19 is provided on the inner wall of one end of the material receiving trough 7. The photoelectric sensor 19 and the motor 14 are electrically connected to the controller in the PLC control cabinet 20 outside the first vertical plate 3. The photoelectric sensor 19 can detect whether the material receiving trough 7 is entered by the tube body. When a lamp tube enters the material receiving trough 7, the photoelectric sensor 19 can transmit the signal to the controller. The controller will control the motor 14 to drive the receiving roller 6 to rotate at a uniform speed in the longitudinal direction, thereby sending the lamp tube to the second conveyor belt 17 to realize automatic material receiving processing.

[0027] Finally, it should be noted that the above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art will be able to modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein with equivalents. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A fully automatic pipe-jointing machine, comprising a base (1), characterized in that: A first vertical plate (3) is provided on the upper side of both ends of the base (1), a second vertical plate (4) is inserted on the upper side of the first vertical plate (3), and a take-over roller (6) is rotatably provided on the upper ends of the two second vertical plates (4) through a connecting shaft (5), and the take-over roller (6) is located between the first conveyor belt (16) and the second conveyor belt (17), and a plurality of material receiving troughs (7) are provided on the outer side of the take-over roller (6), and a photoelectric sensor (19) is provided on the inner wall of one end of the material receiving trough (7), and one end of the connecting shaft (5) is connected to the motor (14) through a gear set transmission, and the photoelectric sensor (19) and the motor (14) are both electrically connected to the controller in the PLC control cabinet (20) outside the first vertical plate (3), and a material blocking mechanism is provided on the outer side of the take-over roller (6).

2. The fully automatic pipe taking-over machine according to claim 1, characterized in that: A lifting support plate (18) is further provided between the two second vertical plates (4), and a first cylinder (2) is further provided between the lifting support plate (18) and the base (1).

3. The fully automatic pipe taking-over machine according to claim 1, characterized in that: The material receiving trough (7) is a U-shaped trough, and the inner wall of the material receiving trough (7) is provided with a protective layer.

4. The fully automatic pipe taking-over machine according to claim 1, characterized in that: The gear set includes a driven gear (15) arranged at one end of the connecting shaft (5), and one end of the motor (14) is transmission-connected to a driving gear (13), and the driven gear (15) and the driving gear (13) are meshed and connected.

5. The fully automatic pipe taking-over machine according to claim 1, characterized in that: The material blocking mechanism comprises an outer bracket (9) arranged outside the take-over roller (6); a material blocking plate (11) is provided inside the outer bracket (9) via a second cylinder (10), and the material blocking plate (11) is arranged perpendicular to the outer wall of the take-over roller (6).

6. The fully automatic pipe taking-over machine according to claim 5, characterized in that: Limiting plates (8) are also provided at both ends of the take-over roller (6), and the outer diameter of the limiting plates (8) is larger than the outer diameter of the take-over roller (6).

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