Corrugated board splicing station of container automatic welding assembly line

Abstract

The utility model provides a container automatic welding assembly line corrugated board splicing station which is used for splicing corrugated boards and comprises a front side conveyor, an automatic tailor-welding machine and a rear side conveyor which are arranged in sequence, and each of the front side conveyor and the rear side conveyor comprises a plurality of bases, two longitudinal conveying frames, a first driving speed reducer, a positioning lever and a clamping air cylinder; the bases are transversely arranged side by side, a fixed frame is arranged at one end of each base, a sliding frame is arranged at the other end of each base, and a transverse driving mechanism is arranged between each sliding frame and the corresponding base. The two longitudinal conveying frames are arranged on the fixing frames and the sliding frames respectively, and conveying chains are arranged on the two longitudinal conveying frames respectively. The first driving speed reducer is in transmission connection with the two conveying chains; the positioning levers are arranged on the fixing frames; the clamping air cylinder is arranged on the sliding frame.

Description

Technical Field

[0001] The utility model belongs to the field of processing and manufacturing containers and box-type camping houses, and specifically relates to a corrugated board splicing station of an automatic welding assembly line for containers. Background Art

[0002] When splicing and welding corrugated plates for container boxes, the welding of corrugated plates is basically done manually due to the large size and wavy surface of the plates. However, manual welding is slow, the welding quality is poor, and holes are easily opened at the welding points. In addition, the safety risks of personnel are high, the operations of personnel cannot be standardized, and the personnel costs are high. Utility Model Content

[0003] In view of this, the purpose of the utility model is to provide a corrugated plate splicing station for an automatic container welding line, which is used to overcome the above problems or at least partially solve or alleviate the above problems.

[0004] The utility model proposes a corrugated plate splicing station of a container automatic welding assembly line, which is used for splicing corrugated plates, and comprises a front conveyor, an automatic welding machine and a rear conveyor arranged in sequence, wherein the front conveyor and the rear conveyor both comprise:

[0005] A plurality of bases, wherein the plurality of bases are arranged in parallel transversely, a fixed frame is arranged at one end of each base, a sliding frame is arranged at the other end, and a transverse driving mechanism is arranged between each sliding frame and the base;

[0006] Two longitudinal conveying frames, the two longitudinal conveying frames are respectively arranged on each of the fixed frames and each of the sliding frames, and the two longitudinal conveying frames are respectively provided with a conveying chain;

[0007] A first driving reducer, the first driving reducer is drivingly connected to the two conveying chains;

[0008] A positioning bar, the positioning bar being arranged on each of the fixing frames;

[0009] A clamping cylinder is arranged on the sliding frame.

[0010] The utility model also has the following optional features.

[0011] Optionally, the lateral drive mechanism is a screw-nut mechanism, the nut in the screw-nut mechanism is connected to the sliding frame, the screw in the screw-nut mechanism is rotatably arranged in the base, and one end of the screw is directly or indirectly connected to a second drive reducer.

[0012] Optionally, a commutator is connected to the end of each lead screw, a transmission shaft is connected between the commutators, and one of the commutators is connected to the main shaft of the second drive reducer.

[0013] Optionally, the longitudinal conveying frame comprises:

[0014] A plurality of pillars, each of which is respectively arranged on each of the fixed frames or each of the sliding frames;

[0015] A longitudinal conveying beam connected to each support column on the fixed frame or the sliding frame;

[0016] Sprockets, multiple sprockets are distributed at both ends and other areas of each longitudinal conveying beam, and are respectively matched with the conveying chains, and one of the sprockets is directly or indirectly connected to the main shaft of the first driving reducer.

[0017] Optionally, a reversing seat is respectively provided on the lower side of the two longitudinal conveying beams, and one or more sprockets are rotatably provided on the reversing seat. A first output shaft is connected between the first driving reducer and a sprocket on the reversing seat on one side of the fixed frame, and a second output shaft is connected between the first driving reducer and a sprocket on the reversing seat on one side of the sliding frame, and the second output shaft and the first output shaft constitute a telescopic shaft.

[0018] Beneficial effects of the utility model:

[0019] The corrugated plate splicing station of the container automatic welding assembly line of the utility model can adjust the distance between the two conveying frames through the fixed frame and the sliding frame to adapt to the corrugated plates of different widths, and the corrugated plates can be sent to the automatic welding machine through the two conveying frames and the conveying chain of the front conveyor, and the two corrugated plates are fixed by the clamping cylinder and the fixed bar. After the automatic welding machine completes the welding, the front conveyor and the rear conveyor convey the welded corrugated plates out of the station. The corrugated plate splicing station of the container automatic welding assembly line of the utility model improves the splicing welding speed of the corrugated plates, ensures the welding quality, standardizes the production process, and reduces the labor cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is the overall structural diagram of the corrugated board splicing station of the container automatic welding production line of the utility model;

[0021] Figure 2 yes Figure 1 The local structure diagram of

[0022] Figure 3 yes Figure 1 Structural diagram of the second drive reducer for the front conveyor and the rear conveyor.

[0023] In the above figure: 1. corrugated board; 2. front conveyor; 3. automatic welding machine; 4. rear conveyor; 5. base; 501. guide rail; 6. fixed frame; 7. sliding frame; 701. side plate; 702. slider; 8. transverse drive mechanism; 801. nut; 802. lead screw; 9. longitudinal conveyor frame; 901. pillar; 902. longitudinal conveyor beam; 903. sprocket; 904. reversing seat; 10. transmission chain; 11. first drive reducer; 12. positioning bar; 13. clamping cylinder; 14. second drive reducer; 15. commutator; 16. transmission shaft; 17. first output shaft; 18. second output shaft.

[0024] The present invention will be further described in detail below with reference to the accompanying drawings and embodiments; DETAILED DESCRIPTION

[0025] Example 1

[0026] refer to Figure 1 and Figure 2 The embodiment of the utility model proposes a corrugated board splicing station of a container automatic welding assembly line, which is used for the splicing of corrugated boards 1, including a front conveyor 2, an automatic welding machine 3 and a rear conveyor 4 arranged in sequence, and the front conveyor 2 and the rear conveyor 4 both include: a plurality of bases 5, two longitudinal conveying frames 9, a first driving reducer 11, a positioning bar 12, and a clamping cylinder 13; the plurality of bases 5 are arranged in parallel horizontally, one end of each base 5 is respectively provided with a fixed frame 6, and the other end is respectively provided with a sliding frame 7, and a transverse driving mechanism 8 is respectively provided between each sliding frame 7 and the base 5; the two longitudinal conveying frames 9 are respectively arranged on each fixed frame 6 and each sliding frame 7, and a conveying chain 10 is respectively arranged on the two longitudinal conveying frames 9; the first driving reducer 11 is transmission-connected with the two conveying chains 10; the positioning bar 12 is arranged on each fixed frame 6; the clamping cylinder 13 is arranged on the sliding frame 7.

[0027] Side plates 701 are respectively provided on both sides of the sliding frame 7 , and sliders 702 are provided on the inner sides of the side plates 701 . Guide rails 501 are provided on both sides of the base 5 , and the guide rails 501 are slidably matched with the sliders 702 on the inner sides of the side plates 701 .

[0028] Before welding, the two corrugated boards 1 are laid flat on the two conveyor chains 10 of the front conveyor 2 so that the edges to be welded overlap, and then the first driving reducer 11 drives the two conveyor chains 10 on the two longitudinal conveyor frames 9 to send the two corrugated boards 1 into the automatic welding machine 3 until the parts to be welded reach the predetermined position, at which time one corrugated board 1 has passed through the automatic welding machine 3 and reached the rear conveyor 4. Then the control transverse driving mechanism 8 on the front conveyor 2 and the rear conveyor 4 drives the sliding frame 7 to move along the base 5 to the side of the fixed frame 6, so that one side edge of the two corrugated boards 1 is against the positioning bar 12 on the fixed frame 6, and then the clamping cylinders 13 on each sliding frame 7 extend and press against the edge of the corrugated board 1 to fix the corrugated board 1 horizontally, and finally the automatic welding machine 3 is started to weld the two corrugated boards 1 together. After welding is completed, each clamping cylinder 13 retracts, and the conveyor chains 10 on the front conveyor 2 and the rear conveyor 4 continue to send the corrugated board 1 out of the workstation.

[0029] Example 2

[0030] refer to Figure 2 and Figure 3 On the basis of Example 1, the lateral driving mechanism 8 is a screw-nut mechanism, the nut 801 in the screw-nut mechanism is connected to the sliding frame 7, the screw 802 in the screw-nut mechanism is rotatably set in the base 5, and one end of the screw 802 is directly or indirectly connected to the second driving reducer 14.

[0031] Each base 5 uses a transversely placed I-beam, and the transverse driving mechanism 8 uses a screw and nut mechanism. The screw 802 and the nut 801 can be set in the slot of the I-beam. By controlling the screw 802 to rotate in place, the nut 801 and the sliding frame 7 can be driven to move transversely along the slot of the I-beam.

[0032] Example 3

[0033] refer to Figure 3 On the basis of Example 2, each end of the lead screw 802 is respectively connected to a commutator 15 , and a transmission shaft 16 is connected between each commutator 15 , and one of the commutators 15 is connected to the main shaft of the second drive reducer 14 .

[0034] The second driving reducer 14 simultaneously drives the lead screw 802 on each base 5 to rotate through multiple commutators 15 and multiple transmission shafts 16, and can simultaneously drive the sliding frame 7 on each base 5 to move horizontally, so as to adjust the distance between the two longitudinal conveying frames 9 so that it can convey corrugated boards 1 of different widths.

[0035] Example 4

[0036] refer to Figure 1 and Figure 2On the basis of Example 1, the longitudinal conveying frame 9 includes: a plurality of pillars 901, a longitudinal conveying beam 902 and a sprocket 903; each pillar 901 is respectively arranged on each fixed frame 6 or each sliding frame 7; the longitudinal conveying beam 902 is connected to each pillar 901 on the fixed frame 6 or the sliding frame 7; a plurality of sprockets 903 are distributed at both ends and other areas of each longitudinal conveying beam 902, and are respectively matched with the conveying chain 10, and one of the sprockets 903 is directly or indirectly connected to the main shaft of the first driving reducer 11.

[0037] The multiple pillars 901 in one longitudinal conveying frame 9 are respectively arranged on each fixed frame 6, and the multiple pillars 901 of another longitudinal conveying frame 9 are respectively arranged on each sliding frame 7, so that the two longitudinal conveying beams 902 can distribute the weight of the corrugated board 1 they bear to each fixed frame 6 and each sliding frame 7.

[0038] Example 5

[0039] refer to Figure 2 On the basis of Example 4, a reversing seat 904 is respectively provided on the lower side of the two longitudinal conveying beams 902, and one or more sprockets 903 are rotatably provided on the reversing seat 904. A first output shaft 16 is connected between the first driving reducer 11 and a sprocket 903 on the reversing seat 904 on one side of the fixed frame 6, and a second output shaft 17 is connected between the first driving reducer 11 and a sprocket 903 on the reversing seat 904 on one side of the sliding frame 7. The second output shaft 17 and the first output shaft 16 constitute a telescopic shaft.

[0040] The two reversing seats 904 extend downward, and each reversing seat 904 is provided with three sprockets 903. The sprocket 903 located in the middle position is close to the ground and can be connected to the first output shaft 16 or the second output shaft 17. The two sprockets 903 located on both sides are used to guide the conveyor chain 10; the first output shaft 16 is a hexagonal sleeve structure, and the cross-section of the second output shaft 17 is a hexagonal structure. One end of the second output shaft 17 extends into the hexagonal sleeve of the first output shaft 16, and can move laterally with the sliding frame 7 to form a telescopic shaft structure, which will not affect the second output shaft 17 to drive the sprocket 903 to rotate.

[0041] The above is only a preferred specific implementation of the utility model, but the protection scope of the utility model is not limited to this. Any changes or substitutions that can be easily thought of by any technician familiar with the technical field within the technical scope disclosed by the utility model should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims. The components and structures not described in detail in this embodiment are well-known components and common structures or common means in the industry, and are not described here one by one.

Claims

1. A corrugated board splicing station of a container automatic welding line, used for splicing corrugated boards (1), comprising a front conveyor (2), an automatic welding machine (3) and a rear conveyor (4) arranged in sequence, characterized in that: The front conveyor (2) and the rear conveyor (4) both include: A plurality of bases (5), wherein the plurality of bases (5) are arranged in parallel transversely, a fixed frame (6) is arranged at one end of each base (5), and a sliding frame (7) is arranged at the other end, and a transverse driving mechanism (8) is arranged between each sliding frame (7) and the base (5); Two longitudinal conveying frames (9), the two longitudinal conveying frames (9) are respectively arranged on each of the fixed frames (6) and each of the sliding frames (7), and the two longitudinal conveying frames (9) are respectively provided with a conveying chain (10); A first driving reducer (11), the first driving reducer (11) being drivingly connected to the two conveying chains (10); A positioning rod (12), wherein the positioning rod (12) is arranged on each of the fixing frames (6); A clamping cylinder (13), wherein the clamping cylinder (13) is arranged on the sliding frame (7).

2. The corrugated board splicing station of the container automatic welding line according to claim 1 is characterized in that: The lateral drive mechanism (8) is a screw-nut mechanism, a nut (801) in the screw-nut mechanism is connected to the sliding frame (7), a screw (802) in the screw-nut mechanism is rotatably arranged in the base (5), and one end of the screw (802) is directly or indirectly connected to a second drive reducer (14).

3. The corrugated board splicing station of the container automatic welding line according to claim 2 is characterized in that: The end of each lead screw (802) is respectively connected to a commutator (15), and a transmission shaft (16) is connected between each commutator (15), wherein one of the commutators (15) is connected to the main shaft of the second drive reducer (14).

4. The corrugated board splicing station of the container automatic welding line according to claim 1 is characterized in that: The longitudinal conveying frame (9) comprises: A plurality of pillars (901), each of the pillars (901) being respectively arranged on each of the fixed frames (6) or each of the sliding frames (7); A longitudinal conveying beam (902), wherein the longitudinal conveying beam (902) is connected to each support (901) on the fixed frame (6) or the sliding frame (7); Sprockets (903), multiple sprockets (903) are distributed at both ends and other areas of each longitudinal conveying beam (902), and are respectively matched with the conveying chain (10), and one of the sprockets (903) is directly or indirectly connected to the main shaft of the first driving reducer (11).

5. The corrugated board splicing station of the container automatic welding line according to claim 4 is characterized in that: A reversing seat (904) is respectively arranged on the lower side of the two longitudinal conveying beams (902), and one or more sprockets (903) are rotatably arranged on the reversing seat (904); a first output shaft (17) is connected between the first driving reducer (11) and a sprocket (903) on the reversing seat (904) on one side of the fixed frame (6); a second output shaft (18) is connected between the first driving reducer (11) and a sprocket (903) on the reversing seat (904) on one side of the sliding frame (7); the second output shaft (18) and the first output shaft (17) constitute a telescopic shaft.

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