Lateral pushing box filling machine

Abstract

The utility model discloses a side pushing box filling machine which comprises a machine frame, a box opening device and a box discharging transmission belt, a feeding device used for pushing products into the box opening device is arranged on the machine frame, the feeding device comprises two transmission chains arranged on the machine frame, and a driving plate located between the two transmission chains is arranged in the machine frame. Two fixing plates located on the two sides of the two transmission chains are arranged on the machine frame, rotating clamping strips are arranged at the upper ends of the two fixing plates correspondingly, a material storage frame is arranged on the side, opposite to the two fixing plates, of the machine frame, and a side pushing plate used for pushing products on the material storage frame into the box opening device is arranged on the side, away from the rotating clamping strips, of the material storage frame. A guide rail is arranged above the machine frame, a sliding seat in back-and-forth sliding fit is arranged on the guide rail, a vertical plate is vertically installed on the sliding seat, and a material pushing plate is arranged on the vertical plate. According to the side pushing box filling machine, in the process that the side pushing plate pushes stacked products to enter a packaging box, stacking of other products can be achieved, and then the box filling efficiency is improved.

Description

Technical Field

[0001] This utility model relates to a case packing machine, and more specifically, to a side-push case packing machine. Background Technology

[0002] A case packer is a device that semi-automatically or automatically loads unpackaged or small-packaged products into transport packaging. Its working principle involves arranging and quantitatively loading products into cartons and then closing or sealing the opening of the carton. Existing side-push case packers generally use a side pusher plate to push products from the side of a conveyor belt into the carton. The process typically involves the side pusher plate pushing the products into the carton, then resetting and waiting for the products to accumulate. Once the products are accumulated, they are then sent into the carton. This process involves two separate working states: the side pusher plate pushing the products and the product accumulation itself. These are usually performed independently, thus affecting packing efficiency. Utility Model Content

[0003] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a side-push box packing machine, which can realize the stacking of other products while the side push plate pushes the stacked products into the packaging box, thereby improving the packing efficiency.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a side-push case packing machine, comprising a frame, a case opening device, and a case conveyor belt. The frame is equipped with a feeding device for pushing products into the case opening device. The feeding device includes two drive chains spaced apart on the frame, used for transporting products. A drive plate is located between the two drive chains and drives vertically within the frame. Two fixed plates are located on both sides of the two drive chains on the frame, with respective upper ends of the fixed plates provided with… Rotating locking bars are provided on two fixed plates to hold stacked products. A storage rack with a height lower than the rotating locking bars is provided on one side of the frame relative to the two fixed plates. A side pusher plate is provided on the side of the storage rack away from the rotating locking bars to push the products on the storage rack into the unpacking device. A guide rail is provided above the frame, extending along the length of the two fixed plates and the storage rack. A sliding seat with reciprocating sliding engagement is provided on the guide rail. A vertical plate is vertically mounted on the sliding seat. A pusher plate with vertical sliding engagement is provided on the vertical plate.

[0005] The present invention is further configured such that: a downwardly extending rotating arm is provided on the outer side of the rotating clip near the fixed plate; a mounting seat is provided on the fixed plate to rotate and cooperate with the lower end of the rotating arm; a U-shaped bracket is also provided on the fixed plate and sleeved on the rotating arm; and a spring is provided inside the U-shaped bracket for rotating and pressing the rotating arm against the fixed plate.

[0006] The present invention is further configured such that the bottom of the rotating card bar is provided with an inclined edge.

[0007] The present invention is further configured such that: a fixed bracket is provided inside the frame on one side of the two transmission chains, a drive seat is provided on the fixed bracket for the chain to slide up and down, and a connecting plate is provided on the drive seat fixed to the bottom of the drive plate.

[0008] The present invention is further configured such that: a downwardly vertically arranged baffle plate is provided at the feed inlet end of the drive plate near the two transmission chains.

[0009] The present invention is further configured such that: a first side plate is provided on each of the two fixed plates, and a second side plate is provided on both sides of the storage rack to cooperate with the first side plate.

[0010] By adopting the above technical solution, this practical side-push box packer can stack the remaining products while the side pusher pushes the stacked products into the packaging box, thereby improving the packing efficiency. Attached Figure Description

[0011] Figure 1 This is a schematic diagram of the structure of this utility model;

[0012] Figure 2 Schematic diagram of the feeding device Figure 1 ;

[0013] Figure 3 for Figure 2 Enlarged view of point a in the middle;

[0014] Figure 4 Schematic diagram of the feeding device Figure 2 .

[0015] 1. Frame; 2. Unpacking device; 3. Outfeed conveyor belt; 4. Feeding device; 40. Transmission chain; 41. Drive plate; 410. Baffle plate; 42. Fixing plate; 43. Rotating clamp; 430. Inclined edge; 44. Storage rack; 45. Side push plate; 46. Guide rail; 460. Sliding seat; 461. Vertical plate; 462. Pushing plate; 5. Rotating swing arm; 50. Mounting seat; 51. U-shaped bracket; 52. Spring; 6. Fixing bracket; 60. Drive seat; 61. Connecting plate; 7. First side plate; 8. Second side plate. Detailed Implementation

[0016] Reference Figures 1 to 4 The embodiments of this utility model will be further described below.

[0017] This utility model discloses a side-push case packing machine, including a frame 1, a case opening device 2, and a case conveyor belt 3. The frame 1 is equipped with a feeding device 4 for pushing products into the case opening device 2. The feeding device 4 includes two drive chains 40 spaced apart on the frame 1 for transporting products. A drive plate 41 is located between the two drive chains 40 and drives them vertically within the frame 1. Two fixed plates 42 are located on both sides of the two drive chains 40 on the frame 1. Rotary locking strips 43 are respectively provided on the upper ends of the two fixed plates 42. Rotary locking strips 43 are mounted on the two fixed plates 42. The locking bar 43 is used to hold stacked products. A storage rack 44, lower in height than the rotating locking bar 43, is provided on one side of the frame 1 relative to the two fixed plates 42. A side pusher plate 45, used to push products on the storage rack 44 into the unpacking device 2, is provided on the side of the storage rack 44 away from the rotating locking bar 43. A side guide rail 46, extending along the length of the two fixed plates 42 and the storage rack 44, is provided above the frame 1. A sliding seat 460, which slides back and forth, is provided on the side guide rail 46. A vertical plate 461 is vertically mounted on the sliding seat 460, and a pusher plate 462, which slides up and down, is provided on the vertical plate 461. A fixed bracket 6, located on one side of the two drive chains 40, is provided inside the frame 1. A drive seat 60, driven by the chain, slides up and down on the fixed bracket 6. A connecting plate 61, fixed to the bottom of the drive plate 41, is provided on the drive seat 60.

[0018] Furthermore, a downwardly extending rotating arm 5 is provided on the outer side of the rotating clamp 43 near the fixed plate 42. The fixed plate 42 is provided with a mounting base 50 that rotatably engages with the lower end of the rotating arm 5. The fixed plate 42 also has a U-shaped bracket 51 sleeved around the rotating arm 5, and a spring 52 inside the U-shaped bracket 51 for rotating and pressing the rotating arm 5 against the fixed plate 42. When the drive plate 41 pushes the product upward against the rotating clamp 43, the rotating clamp 43 is forced outward, causing the rotating arm 5 to rotate around the mounting base 50. At this time, the spring 52 contracts under pressure. When the product is pushed above the rotating clamp 43, the rotating clamp 43 returns to its original position due to the restoring force of the spring 52. When the drive plate 41 drives the product downward to reset, the product is then secured on the two rotating clamps 43, achieving material storage.

[0019] Furthermore, the bottom of the rotating retaining strip 43 is provided with an inclined edge 430. By providing an inclined edge 430 at the bottom of the rotating retaining strip 43, the rotating retaining strip 43 can be rotated and opened more effectively when the drive plate 41 moves the product against it.

[0020] Furthermore, a downwardly vertically arranged baffle plate 410 is provided on the drive plate 41 near the feed inlet end of the two transmission chains 40. By providing the baffle plate 410 on the drive plate 41, when the drive plate 41 drives a batch of products upward for storage, the products located on the two transmission chains 40 can be blocked by the baffle plate 410 to facilitate the storage operation of the drive plate 41.

[0021] Furthermore, first side plates 7 are respectively provided on the two fixed plates 42, and second side plates 8 are provided on both sides of the storage rack 44 to cooperate with the first side plates 7. By providing the first side plates 7 and the second side plates 8, the product can be limited by the first side plates 7 and the second side plates 8 during the pushing process, preventing the product from swaying left and right during the pushing process, and making the structure more stable.

[0022] Working Principle: During the packing process of the side-push case packer, the products are first fed in an orderly manner via two drive chains 40. Then, the drive plate 41 is activated, pushing the products on the two drive chains 40 above two fixed plates 42. When the products are pushed above the fixed plates 42, the drive plate 41 slides down to return to its original position, at which point the products are jammed between two rotating clamps 43 for the first layer of stacking. Through the repeated action of the drive plate 41, the corresponding number of layers of products are stacked between the two rotating clamps 43. When the corresponding number of layers is stacked, the sliding seat 460 drives the pusher plate 462 to push the multi-layered products onto the storage rack 44 for storage. When the sliding seat 460 returns to its original position, the pusher plate 462 can slide upward along the vertical plate 461 to avoid the products stacked on the two rotating clamps 43.

[0023] The repeated action of the pusher plate 462 ensures that the storage rack 44 is always filled with products. When the storage rack 44 is full, the side pusher plate 45 pushes the products at the end of the storage rack 44 into the packaging box of the unpacking device 2 for packing. When the packing is complete, the pusher plate 462 pushes the next set of products onto the storage rack 44. At this time, the side pusher plate 45 can continuously push the products into the packaging box for packing, thereby improving the packing efficiency.

[0024] This practical side-push case packer can stack other products while the side push plate 45 pushes the stacked products into the packaging box, thereby improving the packing efficiency.

[0025] The above description is merely a preferred embodiment of this utility model. The protection scope of this utility model is not limited to the above embodiments. All technical solutions falling within the scope of this utility model's concept are protected. It should be noted that for those skilled in the art, any improvements and modifications made without departing from the principle of this utility model should also be considered within the protection scope of this utility model.

Claims

1. A side-push case packing machine, comprising a frame, a case opening device, and a case delivery conveyor belt, characterized in that: The frame is equipped with a feeding device for pushing products into the unpacking device. The feeding device includes two drive chains spaced apart on the frame for transporting products. A drive plate located between the two drive chains and driven vertically is installed inside the frame. Two fixed plates are located on both sides of the two drive chains on the frame. Rotating clips are installed at the upper ends of the two fixed plates for holding stacked products. A storage rack with a height lower than the rotating clips is installed on one side of the frame opposite to the two fixed plates. A side pusher plate for pushing products on the storage rack into the unpacking device is installed on the side of the storage rack away from the rotating clips. A guide rail extending along the length of the two fixed plates and the storage rack is installed above the frame. A sliding seat with a back-and-forth sliding engagement is installed on the guide rail. A vertical plate is vertically installed on the sliding seat. A pusher plate with a vertical sliding engagement is installed on the vertical plate.

2. The side-push case packing machine according to claim 1, characterized in that: The rotating clip is provided with a downwardly extending rotating arm on the outer side near the fixed plate. The fixed plate is provided with a mounting seat that rotates and engages with the lower end of the rotating arm. The fixed plate is also provided with a U-shaped bracket sleeved on the rotating arm. The U-shaped bracket is provided with a spring for rotating and pressing the rotating arm against the fixed plate.

3. A side-push case packing machine according to claim 2, characterized in that: The bottom of the rotating clip is provided with an inclined edge.

4. A side-push case packing machine according to claim 1, characterized in that: The frame is equipped with a fixed bracket located on one side of the two transmission chains. The fixed bracket is equipped with a drive seat that is driven to slide up and down by the chains. The drive seat is equipped with a connecting plate fixed to the bottom of the drive plate.

5. A side-push case packer according to claim 1, characterized in that: The drive plate is equipped with a downwardly vertically positioned baffle plate near the feed inlet end of the two transmission chains.

6. A side-push case packer according to claim 1, characterized in that: A first side plate is provided on each of the two fixed plates, and a second side plate is provided on both sides of the storage rack to cooperate with the first side plate.

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