Two-stage bolt feeding mechanism for fully automatic packaging machine

Abstract

The utility model discloses a bolt two -stage feeding mechanism for full -automatic packaging machine, including stand and set up first feeding subassembly and second feeding subassembly on the stand, and first feeding subassembly is located above second feeding subassembly, utilize first feeding subassembly and put bolt into second feeding subassembly, utilize second feeding subassembly and put bolt into packaging box. The utility model discloses two -stage feeding, and first feeding subassembly feeds one by one, and second feeding subassembly stores temporarily and determines the number to guarantee the accuracy of bolt feeding. The one end of first material groove sets up adjustable baffle to adapt to the bolt of different length. The first guide plate and second guide plate are set up in second feeding subassembly, and cooperate with the side plate and form the guide material groove, and guide bolt accurate fall into the packaging box.

Description

Technical Field

[0001] This utility model relates to the field of packaging equipment, and in particular to a bolt two-stage feeding mechanism for a fully automatic packaging machine. Background Technology

[0002] In the bathroom fixtures industry, accessories are typically delivered in boxes. However, current packaging methods rely on manual placement, which is highly inefficient and prone to misplacement. An installation package usually contains multiple bolts, and existing automated feeding mechanisms use a single-stage feeding process. If too many bolts are added, the machine must be stopped, and staff must handle the situation; this significantly impacts packaging efficiency. Utility Model Content

[0003] In view of the above-mentioned defects in the prior art, the main purpose of this utility model is to overcome the shortcomings of the prior art and disclose a two-stage bolt feeding mechanism for a fully automatic packaging machine, including a stand and a first feeding component and a second feeding component disposed on the stand, wherein the first feeding component is located above the second feeding component; the bolt is placed into the second feeding component using the first feeding component, and the bolt is placed into the packaging box using the second feeding component.

[0004] In one embodiment, the first feeding assembly includes a first cylinder and a first feeding claw. The first feeding claw is symmetrically arranged on the first cylinder. The first cylinder drives the first feeding claw to move in opposite directions. The two first feeding claws are combined to form a first feeding trough. The two ends of the first feeding trough are open structures. The first feeding trough is connected to the feeding mechanism. A baffle plate is installed at the other end.

[0005] In one embodiment, the baffle plate includes a mounting part and a baffle part, and the mounting part is provided with an adjustment groove, which is used to adjust the distance between the baffle part and the first material trough.

[0006] In one embodiment, the mounting portion is fixed to the first feed claw by fastening bolts.

[0007] In one embodiment, the first feeding assembly further includes a first mounting bracket and a first photoelectric sensor. The first photoelectric sensor is fixed to the first feed claw via the first mounting bracket and is located between the first feed trough and the baffle plate.

[0008] In one embodiment, the second feeding assembly includes a second cylinder and a second feeding claw. Two second feeding claws are provided, and the two second feeding claws are disposed on the second cylinder. The second cylinder drives the second feeding claws to move towards or in opposite directions. The two second feeding claws are combined to form a second material trough that is closed at both ends.

[0009] In one embodiment, the second feeding assembly further includes a first guide plate and a second guide plate, the first guide plate and the second guide plate are respectively disposed on two second feeding claws, side plates are extended on both sides of the first guide plate, the side plates and the first guide plate form a U-shaped structure, and the second guide plate is placed in the U-shaped structure.

[0010] In one embodiment, the second claw sidewall is provided with at least two through-hole identification holes, and the second photoelectric sensor is alternately mounted at the identification holes by a second mounting bracket.

[0011] The beneficial effects achieved by this utility model are as follows:

[0012] This invention employs a two-stage feeding system. The first feeding component feeds bolts one at a time, while the second feeding component temporarily stores and determines the quantity to ensure accurate bolt feeding. An adjustable baffle is installed at one end of the first feeding trough to accommodate bolts of different lengths. The second feeding component includes a first guide plate and a second guide plate, which, together with a side plate, form a guide trough to guide the bolts accurately into the packaging box. Attached Figure Description

[0013] Figure 1 This is a three-dimensional structural diagram of a bolt-driven two-stage feeding mechanism for a fully automatic packaging machine according to the present invention.

[0014] Figure 2 This is a three-dimensional structural diagram of the first feeding assembly;

[0015] Figure 3 for Figure 2 Side view;

[0016] Figure 4 for Figure 3 Sectional view of AA;

[0017] Figure 5 This is a three-dimensional structural diagram of the second feeding assembly;

[0018] Figure 6 for Figure 5 Side view;

[0019] Figure 7 for Figure 6 Sectional view of AA;

[0020] Figure 8 This is a schematic diagram showing the interaction between the second feed claw and the first guide plate;

[0021] Figure 9 This is a schematic diagram showing the interaction between the second feed claw and the second guide plate;

[0022] The attached figures are labeled as follows:

[0023] 1. Frame, 2. First feeding assembly, 3. Second feeding assembly, 21. First cylinder, 22. First material claw, 23. First material trough, 24. Baffle plate, 25. First mounting frame, 26. First photoelectric sensor, 241. Mounting part, 242. Baffle part, 243. Adjustment groove, 31. Second cylinder, 32. Second material claw, 33. Second material trough, 34. First guide plate, 35. Second guide plate, 36. Side plate, 37. Second photoelectric sensor, 38. Second mounting frame, 321. Identification hole. Detailed Implementation

[0024] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain this utility model and are not intended to limit this utility model.

[0025] A bolt-operated two-stage feeding mechanism for a fully automatic packaging machine, such as Figures 1-9 As shown, it includes a stand 1 and a first feeding component 2 and a second feeding component 3 disposed on the stand 1. The first feeding component 2 is located above the second feeding component 3. The bolt is placed into the second feeding component 3 using the first feeding component 2, and the bolt is placed into the packaging box using the second feeding component 3.

[0026] In one embodiment, such as Figures 1-9 As shown, the first feeding assembly 2 includes a first cylinder 21 and a first claw 22, with the first claws 22 symmetrically arranged on the first cylinder 21. The first cylinder 21 is a thumb cylinder, which drives the first claws 22 to move in opposite directions. When the two first claws 22 are combined, a first trough 23 is formed. When the first cylinder 21 controls the first claws 22 to move in the opposite direction, the screw falls from the gap between the two first claws 22 into the first trough 23. The first trough 23 has open ends; one end of the first trough 23 is connected to the conveying mechanism, and the other end is fitted with a baffle plate 24. In a specific embodiment, the conveying mechanism is a vibratory feeder. The vibratory feeder arranges the bolts and feeds them into the first trough 23. Once the bolts and vibratory feeder are fully inside the first trough 23, they separate from the conveying mechanism. The first cylinder 21 then drives the first claws 22, causing the bolts to fall into the second feeding assembly 3. The conveying mechanism is not limited to a vibratory feeder; any mechanism capable of arranging bolts and feeding them into the first feed trough 23 can be connected to the first feed trough 23.

[0027] In the above embodiments, such as Figures 1-9As shown, the baffle plate 24 includes a mounting part 241 and a baffle part 242. The mounting part 241 is provided with an adjustment groove 243, which is arranged horizontally. The distance between the baffle part 242 and the first material groove 23 can be adjusted through the adjustment groove 243 to accommodate bolts of different lengths. Specifically, two adjustment grooves 243 are arranged in parallel.

[0028] The mounting part 241 is fixed to the first material claw 22 by fastening bolts. The fastening bolts pass through the adjustment groove 243 and are fixed to the first material claw 22. When adjusting, simply loosen the fastening bolts, move the baffle plate 24 horizontally, and tighten the fastening bolts after reaching the target position.

[0029] In one embodiment, such as Figures 1-9 As shown, the first feeding assembly 2 also includes a first mounting bracket 25 and a first photoelectric sensor 26. The first photoelectric sensor 26 is fixed to the first feed claw 22 via the first mounting bracket 25, and is located between the first feed trough 23 and the baffle plate 24. When the bolt in the first feed trough 23 moves into place, the bolt blocks the signal of the first photoelectric sensor 26, indicating that the bolt is in place and the next action can be performed. The first photoelectric sensor 26 is designed to better determine whether the bolt in the first feed trough 23 is in place.

[0030] In one embodiment, such as Figures 1-9 As shown, the second feeding assembly 3 includes a second cylinder 31 and two feeding claws 32. Two feeding claws 32 are provided and mounted on the second cylinder 31. The second cylinder 31 drives the feeding claws 32 to move in opposite directions. The two feeding claws 32 combine to form a second feeding groove 33 closed at both ends. The second feeding groove 33 is used to accommodate multiple bolts. Then, the second cylinder 31 drives the second feeding claws 32 to open the second feeding groove 33, allowing the multiple bolts to fall simultaneously into the packaging box. The second cylinder 31 is a thumb cylinder.

[0031] In the above embodiments, such as Figures 1-9 As shown, the second feeding assembly 3 also includes a first guide plate 34 and a second guide plate 35. The first guide plate 34 and the second guide plate 35 are respectively disposed on two second feeding claws 32. Side plates 36 extend from both sides of the first guide plate 34, forming a U-shaped structure with the side plates 36 and the first guide plate 34. The second guide plate 35 is placed within the U-shaped structure. The first guide plate 34, the second guide plate 35, and the side plates 36 form a guide groove. After the second feeding groove 33 is opened, the bolt falls down along the guide groove, thereby ensuring that the bolt falls into the packaging box. The first guide plate 34 and the second guide plate 35 are fixed by screws for easy disassembly and assembly. Different first guide plates 34 and second guide plates 35 can be replaced according to the actual bolt size.

[0032] In the above embodiments, such as Figures 1-9As shown, the second claw 32 has at least two through-hole identification holes 321 on its side wall. Second photoelectric sensors 37 are alternately mounted at the identification holes 321 via a second mounting bracket 38. The number of second photoelectric sensors 37 is the same as the number of bolts required per bolt. Each second photoelectric sensor 37 is adjusted to a height corresponding to the bolt position, meaning one second photoelectric sensor 37 is used for identification of each bolt to ensure accurate bolt counting. Furthermore, the alternating arrangement provides sufficient mounting space for the second photoelectric sensors 37.

[0033] When using this utility model, such as Figures 1-9 As shown, taking a single feeding of two screws as an example, the conveying mechanism delivers the bolt to the first feed trough 23. After the first photoelectric sensor 26 detects the bolt, the conveying mechanism stops feeding. The first cylinder 21 drives the first feed claw 22 to move in the reverse direction, opening the first feed trough 23. The bolt falls from the gap between the first feed claws 22 into the second feed trough 33. One of the second photoelectric sensors 37 detects the bolt, and the first unloading assembly 2 repeats the action, dropping the second bolt into the second feed trough 33. The second second photoelectric sensor 37 detects the second bolt, at which point both bolts are in place. Then, the second cylinder 31 controls the second feed claw 32 to move in the reverse direction, while the first guide plate 34 and the second guide plate 35 move synchronously. The bolt passes through the guide groove from the gap between the second feed claws 32 and falls into the packaging box. The second cylinder 31 controls the second feed claws 32 to move towards each other and combine together, completing one unloading action.

[0034] The above are merely preferred embodiments of the present utility model and are not intended to limit the scope of implementation of the present utility model. Any modifications or equivalent substitutions to the present utility model without departing from the spirit and scope thereof should be covered within the protection scope of the claims of the present utility model.

Claims

1. A two-stage bolt feeding mechanism for a fully automatic packaging machine, characterized in that, It includes a stand and a first feeding component and a second feeding component disposed on the stand, the first feeding component being located above the second feeding component; the first feeding component is used to put the bolt into the second feeding component, and the second feeding component is used to put the bolt into the packaging box.

2. The bolt two-stage feeding mechanism for a fully automatic packaging machine according to claim 1, characterized in that, The first feeding assembly includes a first cylinder and a first feeding claw. The first feeding claw is symmetrically arranged on the first cylinder. The first cylinder drives the first feeding claw to move in opposite directions. The two first feeding claws are combined to form a first feeding trough. The two ends of the first feeding trough are open structures. The first feeding trough is connected to the feeding mechanism. A baffle plate is installed at the other end.

3. The bolt two-stage feeding mechanism for a fully automatic packaging machine according to claim 2, characterized in that, The baffle plate includes a mounting part and a baffle part. The mounting part is provided with an adjustment groove, which is used to adjust the distance between the baffle part and the first material trough.

4. The bolt two-stage feeding mechanism for a fully automatic packaging machine according to claim 3, characterized in that, The mounting part is fixed to the first feed claw by fastening bolts.

5. A two-stage bolt feeding mechanism for a fully automatic packaging machine according to claim 2, characterized in that, The first feeding assembly further includes a first mounting bracket and a first photoelectric sensor. The first photoelectric sensor is fixed to the first feed claw via the first mounting bracket and is located between the first feed trough and the baffle plate.

6. A two-stage bolt feeding mechanism for a fully automatic packaging machine according to claim 1, characterized in that, The second feeding assembly includes a second cylinder and a second feeding claw. Two second feeding claws are provided, and the two second feeding claws are mounted on the second cylinder. The second cylinder drives the second feeding claws to move towards or in opposite directions. The two second feed claws combine to form a second feed trough that is closed at both ends.

7. A two-stage bolt feeding mechanism for a fully automatic packaging machine according to claim 6, characterized in that, The second feeding assembly further includes a first guide plate and a second guide plate. The first guide plate and the second guide plate are respectively disposed on the two second feeding claws. Side plates are extended on both sides of the first guide plate, and the side plates and the first guide plate form a U-shaped structure. The second guide plate is placed inside the U-shaped structure.

8. A two-stage bolt feeding mechanism for a fully automatic packaging machine according to claim 6, characterized in that, The second claw sidewall is provided with at least two through-hole identification holes, and the second photoelectric sensor is alternately mounted at the identification holes by a second mounting bracket.

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