Door handling stacker and use method

Abstract

The present invention discloses a door handling stacker, comprising a bottom beam, a door beam and a roller, the door beam is fixed on the bottom beam, the side rod is welded on the bottom beam, the side rod and the bottom beam end side are connected to the roller, the bottom beam is fixed with a telescopic rod in the vertical direction, the output end of the telescopic rod is fixed with a guide rod, the guide rod is connected with a transmission belt, one end of the transmission belt is fixed on the bottom beam, and the other end is connected to the bottom bracket. The bottom bracket is welded with a vertical rod, the vertical rod is fixed with a support plate, the support plate is slidably connected to the left support rod and the right support rod is provided with a transverse tooth portion, a gear is placed between the left support rod and the right support rod, the support plate is rotatably connected to the first wheel disk, the first wheel disk is connected to the gear, the transverse tooth portion of the left support rod and the right support rod is meshed with the gear, the bottom bracket is fixed with a support frame, and a support pad is placed on the upper end of the support plate; the present invention has the characteristics of simple structure, convenient use and labor-saving, can replace manual labor to carry door panels for a long time, and is safe, reliable and has a wide range of applications.

Description

Technical Field

[0001] The present invention relates to the field of door production equipment, and particularly relates to a door handling stacker and a usage method thereof. Background Art

[0002] In the production process of anti-theft doors or wooden doors, they need to go through more than a dozen or even dozens of processes. In most processes, the doors need to be moved to different workstations. The existing moving method is manual lifting, that is, two people lift the door panel and move it forward and backward. However, the door panel is generally very heavy. Although workers can generally lift the door panel, they will be very tired after a long day. Moreover, when the anti-theft door panel is in the rough blank and unfinished state, its metal material has very sharp edges and corners, and it is easy to be cut if not careful. Such situations are very common in the production process. Therefore, there is a need for a handling device in the market to replace manual labor. Summary of the Invention

[0003] The technical problem to be solved by the present invention is to provide a door handling stacker, which has a simple structure, is convenient and labor-saving to use, can replace manual labor for long-term handling of door panels, and is safe, reliable and has a wide range of applications.

[0004] To solve the above problems, the present invention adopts the following technical solutions:

[0005] A door handling stacker includes a bottom beam, a door beam and rollers. The door beam is vertically fixed on the bottom beam. A side rod is also welded to the bottom end side of the door beam. The side rod and the bottom end side of the bottom beam are connected with rollers. An expansion rod is vertically fixed at the middle position of the bottom beam. A guide rod is fixed at the end of the output end of the expansion rod. Transmission belts are connected to both the left and right sides of the guide rod. One end of each transmission belt is fixed on the bottom beam, and the other end is connected with a bottom bracket. A vertical rod is welded to the top end of the bottom bracket. A support plate is fixed at the top end of the vertical rod. A left support rod and a right support rod are slidably connected to one side of the support plate. Horizontal tooth parts are provided on the lower end side of the left support rod and the upper end side of the right support rod. A gear is placed between the left support rod and the right support rod. A first disc is rotatably connected to the other side of the support plate. The first disc passes through the support plate and is connected with the gear. The horizontal tooth parts on the lower end side of the left support rod and the upper end side of the right support rod are engaged with the gear.支撑架是原文中的错误表述,推测是“折叠架”,这里按照“折叠架”翻译。On the left and right ends of the outside of the bottom bracket, folding frames formed by multiple folds are horizontally fixed respectively. A support pad that can be telescoped back and forth is also placed on the upper end of the support plate.

[0006] Furthermore, the top end of the door beam has a "匚"-shaped structure, and a side rod is connected to each of the left and right sides of its bottom end respectively. The side rod has an "八"-shaped structure, making it more stable and reliable during pushing and transportation.

[0007] A further technical solution is that a connecting plate is fixed to the top side of the support plate, and a second wheel disc is threadedly connected to the connecting plate. The end of the second wheel disc is fixed to the support pad, so that the second wheel disc drives the support pad to move back and forth to adjust the distance. The support pad can be a silicone pad or other soft non-slip material. The silicone pad can prevent scratches on the door panel.

[0008] A further technical solution is that the left support rod and the right support rod are respectively located on the upper and lower ends of the support plate, and are both connected to the support plate in a relative sliding direction in the left and right directions. The left support rod and the right support rod are both "L"-shaped structures, which can make the left support rod and the right support rod support the left and right sides of the support plate to increase the placement area.

[0009] A further technical solution is that the left and right sides of the guide rod can be rotatably connected with gears or belt drive wheels to drive the transmission belt.

[0010] A further technical solution is that the transmission belt is a belt or a chain, or may be other transmission belt structures.

[0011] The present invention also discloses a method for using a door transport stacker that is easy to operate, including the following steps: 1) first adjusting according to the width of the door, first rotating the first wheel disc, the rotation of the first wheel disc drives the gear at the outer end to rotate together, the transverse tooth parts at the lower end side of the left support rod and the upper end side of the right support rod are engaged with the gear, and when the gear rotates, the lower end side of the left support rod and the right support rod are forced to slide and unfold to both sides respectively; 2) then placing the door panels to be transported on the support frame and stacking them neatly, and the support plates are tightly attached to the door beams due to the door panels being close to gravity; 3) then starting the telescopic rod, the guide rod fixed at the top of the telescopic rod moves upward, one end of the transmission belt is fixed on the bottom beam, and the other end is lifted by the guide rod to drive the bottom bracket to lift upward, and the lifting of the bottom bracket drives the support frame and the support plate to move upward, and the door panel is lifted; 4) finally rotating the second wheel disc to move the support pad back and forth to adjust the distance between the door panel and the left support rod and the right support rod.

[0012] The beneficial effects of the present invention are: a door handling forklift of the present invention is provided with a left support rod and a right support rod, which can utilize the first wheel disc to drive the gear to rotate, and the gear drives the left support rod and the right support rod to expand to the left and right sides to adapt to the pushing of large-area door panels, and is provided with a support pad, which is driven by the second wheel disc to move the support pad forward and backward to adjust the front and rear distance of the door panel, and is provided with a telescopic rod, which can drive the bottom bracket connected to the bottom end of the support plate to move up and down to lift the door panel, the whole structure is simple, easy to use and labor-saving, can replace manual labor for long-term handling of door panels, and is safe and reliable, can transport door panels of different specifications and sizes, and has been pushed to the market with very good response. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0014] Figure 1 A perspective view of a door handling stacker according to the present invention;

[0015] Figure 2 This is a schematic diagram of a left support rod and a right support rod being slidably connected to a support plate in a door handling stacker of the present invention;

[0016] Figure 3 This is a front view of a door handling stacker of the present invention;

[0017] Figure 4 This is a rear view of a door handling stacker of the present invention;

[0018] Figure 5 The present invention is a left side view of a door transporting stacker.

[0019] Figure 1-5 Middle: 1-door beam, 2-support plate, 3-left support rod, 4-horizontal tooth part, 5-gear, 6-vertical rod, 7-bottom bracket, 8-support frame, 9-second pulley, 10-connecting plate, 11-support pad, 12-first pulley, 13-right support rod, 14-guide rod, 15-transmission belt, 16-telescopic rod, 17-bottom beam, 18-roller, 19-side rod. DETAILED DESCRIPTION

[0020] The preferred embodiments of the present invention are described in detail below with reference to the accompanying drawings so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby making a clearer and more precise definition of the protection scope of the present invention.

[0021] See Figures 1 to 5As shown in the figure, a door handling stacker includes a bottom beam 17, a door beam 1 and rollers 18. The door beam 1 is vertically fixed on the bottom beam 17. A side rod 19 is also welded to the bottom side of the door beam 1. The side rod 19 and the bottom side of the end of the bottom beam 17 are connected with rollers 18. A telescopic rod 16 is vertically fixed at the middle position of the bottom beam 17. A guide rod 14 is fixed at the end of the output end of the telescopic rod 16. Transmission belts 15 are connected to both the left and right sides of the guide rod 14. One end of the transmission belt 15 is fixed on the bottom beam 17, and the other end is connected to a bottom bracket 7. A vertical rod 6 is welded to the top of the bottom bracket 7. A support plate 2 is fixed at the top of the vertical rod 6. A left support rod 3 and a right support rod 13 are slidably connected to one side of the support plate 2. Horizontal tooth parts 4 are provided on the lower side of the left support rod 3 and the upper side of the right support rod 13. A gear 5 is placed between the left support rod 3 and the right support rod 13. A first disc 12 is rotatably connected to the other side of the support plate 2. The first disc 12 passes through the support plate 2 and is connected to the gear 5. The horizontal tooth parts 4 on the lower side of the left support rod 3 and the upper side of the right support rod 13 are meshed with the gear 5. On the outer sides of the left and right ends of the bottom bracket 7, support frames 8 formed by multiple folds are horizontally fixed respectively. A support pad 11 that can be telescoped back and forth is also placed on the upper end of the support plate 2.

[0022] The top of the door beam 1 has a "C" - shaped structure. A side rod 19 is connected to each of the left and right sides of its bottom end. The side rod 19 has an "X" - shaped structure, making it more stable and reliable during pushing and transporting. A connecting plate 10 is fixed to the top side of the support plate 2. A second disc 9 is threadedly connected to the connecting plate 10. The end of the second disc 9 is fixed to the support pad 11, realizing that the second disc 9 drives the support pad 11 to move back and forth to adjust the distance. The support pad 11 can be a silicone pad or other soft anti - slip materials. The silicone pad can prevent scratching the door panel. The left support rod 3 and the right support rod 13 are respectively located on the upper and lower sides of the support plate 2, and are both slidably connected to the support plate 2 in the left - right direction. The left support rod 3 and the right support rod 13 both have an "L" - shaped structure, which can make the left support rod 3 and the right support rod 13 support and open left and right at the support plate 2 to increase the placement area. Gear or belt pulleys (not shown) can also be rotatably connected to both the left and right sides of the guide rod 14 to drive the transmission belt 15. The transmission belt 15 is a belt or a chain 15, or can also be other transmission belt structures. <000**********56><000**********57>The method for using a door handling stacker of the present invention comprises the following steps: 1) first, adjusting according to the width of the door, first rotating the first wheel disc 12, the rotation of the first wheel disc 12 drives the gear 5 at the outer end to rotate together, and the horizontal tooth portion 4 at the lower end side of the left support rod 3 and the upper end side of the right support rod 13 are engaged with the gear 5, and when the gear 5 rotates, the lower end side of the left support rod 3 and the right support rod 13 are forced to slide and unfold to both sides respectively; 2) then the door panel to be transported is placed on the support frame 8 and stacked neatly, and the support plate 2 is closely attached to the door beam 1 due to gravity; 3) then starting the telescopic rod 16, the guide rod 14 fixed at the top of the telescopic rod 16 moves upward, one end of the transmission belt 15 is fixed on the bottom beam 17, and the other end is lifted by the guide rod 14 to drive the bottom bracket 7 to lift upward, and the bottom bracket 7 lifts upward to drive the support frame 8 and the support plate 2 to move upward, and the door panel is lifted; 4) finally, rotating the second wheel disc 9, so that the support pad 11 moves back and forth to adjust the distance between the door panel and the left support rod 3 and the right support rod 13.

[0024] Among them, the bottom bracket 7 is an "H"-shaped structure, the telescopic rod 16 can be an electric telescopic rod or a hydraulic telescopic rod, and a bearing is provided at the place where the support plate 2 is penetrated by the first wheel disc 12. The first wheel disc 12 is rotatably connected to the bearing so that the first wheel disc 12 and the gear 5 rotate synchronously. The upper and lower ends of the support plate 2 are provided with "T"-shaped grooves, and the lower end side of the left support rod 3 and the rear end side of the right support rod 13 are provided with slide rails that cooperate with the "T"-shaped grooves, so that the lower end side of the left support rod 3 and the right support rod 13 can slide left and right in the "T"-shaped groove. Of course, other sliding connection structures can also be used.

[0025] The above embodiment is only an example of the present invention and is not intended to limit the implementation and scope of rights of the present invention. Any technical solution that is identical or equivalent to the content described in the claims of the present invention should be included in the protection scope of the present invention.

Claims

1. A door handling stacker, comprising a bottom beam, a door beam and rollers, characterized in that: The door beam is vertically fixed on the bottom beam. A side rod is also welded to the bottom side of the door beam. Rollers are connected to the side rod and the bottom side of the end of the bottom beam. An expansion rod is vertically fixed at the middle position of the bottom beam. A guide rod is fixed to the end of the output of the expansion rod. Transmission belts are connected to each of the left and right sides of the guide rod. One end of the transmission belt is fixed on the bottom beam, and the other end is connected to a bottom bracket. A vertical rod is welded to the top of the bottom bracket. A support plate is fixed to the top of the vertical rod. A left support rod and a right support rod are slidably connected to one side of the support plate. Horizontal tooth portions are provided on the lower side of the left support rod and the upper side of the right support rod. A gear is placed between the left support rod and the right support rod. A first round plate is rotatably connected to the other side of the support plate. The first round plate passes through the support plate and is connected to the gear. The horizontal tooth portions on the lower side of the left support rod and the upper side of the right support rod are engaged with the gear. On the outer sides of the left and right ends of the bottom bracket, support frames formed by multiple folds are horizontally fixed respectively. A support pad that can be telescopically extended in the front and back directions is also placed on the upper end of the support plate. The left support rod and the right support rod are respectively located on the upper side and the lower side of the support plate, and are both slidably connected to the support plate in the left and right directions. The left support rod and the right support rod are both in an "L" shape structure. A connecting plate is fixed to the top side of the support plate. A second round plate is threadedly connected to the connecting plate. The end of the second round plate is fixed to the support pad. The usage method of the door handling stacker includes the following steps: 1). First, adjust according to the width of the door. First, rotate the first round plate. The rotation of the first round plate drives the gear at the outer end to rotate together. The horizontal tooth portions on the lower side of the left support rod and the upper side of the right support rod are engaged with the gear. When the gear rotates, it forces the lower side of the left support rod and the right support rod to slide and expand to both sides respectively; 2). Then place the door panel to be carried on the support frame and stack them neatly. The support plate is closely attached to the door beam due to the gravity of the door panel being close; 3). Then start the expansion rod. The guide rod fixed to the top of the expansion rod moves upward. One end of the transmission belt is fixed on the bottom beam, and the other end is lifted by the guide rod to drive the bottom bracket to move upward. The upward movement of the bottom bracket drives the support frame and the support plate to move upward, and the door panel is lifted; 4). Finally, rotate the second round plate to adjust the distance between the support pad and the left support rod and the right support rod in the front and back directions.

2. The door transport stacker according to claim 1, characterized in that: The top of the door beam is in a "C" shape structure, and a side rod is connected to each of the left and right sides of its bottom end. The side rod is in a "V" shape structure.

3. The door transport stacker according to claim 1, characterized in that: Gear or belt pulleys can also be rotatably connected to the left and right sides of the guide rod.

4. The door transport stacker according to claim 1, characterized in that: The transmission belt is a belt or a chain.

Images