Baffle spacing adjusting mechanism of book overlapping channel

Abstract

The utility model discloses a baffle spacing adjusting mechanism of a book overlapping channel, which comprises a machine frame, a conveying channel arranged on the machine frame, a conveying mechanism arranged in the conveying channel and baffle assemblies arranged on two sides of the conveying channel, and a driving mechanism arranged in the machine frame and comprising a first motor and a main gear. An output shaft of the first motor is connected with a main gear, the baffle assembly comprises two front-back symmetrical baffles and two left-right symmetrical lead screws, the two ends of each lead screw are each meshed with a nut seat, each baffle is fixed to the two nut seats distributed on the same side in the left-right direction, and one end of each lead screw is provided with a transmission wheel. Two transmission wheels are arranged on the rack, a transmission belt is connected between the two transmission wheels, an auxiliary gear is arranged at one end of one lead screw, the auxiliary gear is meshed with the main gear, guide rods fixed to the rack are arranged on the two sides of each lead screw, and the two sides of two nut seats on each lead screw are slidably connected to the corresponding guide rods respectively. According to the structure, the distance between the two baffles can be conveniently adjusted.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of book packaging, in particular to a baffle spacing adjusting mechanism of book stacking channel. BACKGROUND

[0002] The book stacking channel is one of the components of the automatic book distribution equipment, and its function is to stack the single books distributed by the manual book stacking station into a complete set of books and then convey the complete set of books to the next station.

[0003] In order to avoid the books from falling off from both sides of the book stacking channel, baffles are arranged on both sides of the book stacking channel, and the spacing between the baffles on both sides needs to be slightly larger than the width of the books. However, different books have different widths, so the spacing between the baffles on both sides needs to be adjusted. At present, the spacing between the baffles on both sides is generally adjusted by adjusting screws. However, this adjusting method has the following problems: the spacing between the baffles on both sides needs to be adjusted separately, which is inconvenient; and the center lines of the spacing between the baffles on both sides need to be consistent with the center axis of the conveying mechanism in the book stacking channel during adjustment, which undoubtedly increases the difficulty of adjustment. Therefore, improvement is needed. SUMMARY

[0004] The book stacking channel baffle spacing adjusting mechanism provided by the utility model aims to solve the problem of high adjustment difficulty and inconvenience in adjusting the spacing between the baffles on both sides of the existing book stacking channel.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a book stacking channel baffle spacing adjusting mechanism, comprising a rack, a conveying channel is arranged on the rack, a conveying mechanism for conveying the stacked books from one side to the other side is arranged in the conveying channel, a baffle assembly is arranged on both sides of the conveying channel in the conveying channel, a driving mechanism for driving the baffle assembly to adjust the spacing is arranged in the rack, the driving mechanism comprises a motor one and a main gear, the output shaft of the motor one is connected with the main gear, the baffle assembly comprises two front and rear symmetrical baffles and two left and right symmetrical lead screws, two nut seats are engaged at both ends of each lead screw, each baffle is fixed on the two nut seats distributed on the same side, a transmission wheel is fixed at one end of each lead screw, a transmission belt is connected between the two transmission wheels, an auxiliary gear is fixed at one end of one of the lead screws, the auxiliary gear is engaged with the main gear, a guide rod is fixed on the rack on both sides of each lead screw, and the two nut seats on each lead screw are respectively slidably connected to the corresponding guide rods.

[0006] As preferred, the overall strength of the baffle is improved to avoid deformation, the nut seat is a "Z" shaped structure, the baffle is a "Z" shaped structure, and each baffle is connected with a reinforcing beam on the outer side, and the reinforcing beam is connected with the upper end of the nut seat.

[0007] As preferred, the motor is fixed on the inner side of the frame through the motor support, and the output shaft of the motor is connected with the main gear after penetrating through the motor support.

[0008] As preferred, the opposite sides of the two baffles are smooth surfaces to avoid damaging the delivered books.

[0009] As preferred, the two sides of each nut seat are provided with a sliding block to facilitate movement, and each sliding block is slidingly connected with the guide rod.

[0010] As preferred, the upper side of the nut seat is provided with two waist-shaped through holes to adjust the height of the baffle, and a locking screw is inserted in each waist-shaped through hole and is screw-connected with the reinforcing beam.

[0011] Compared with the prior art, the beneficial effects of the utility model are that the structure realizes automatic adjustment of the distance between the two baffles on the upper side, and the adjustment is more convenient and efficient compared with manual adjustment. BRIEF DESCRIPTION OF DRAWINGS

[0012] Figure 1 It is a structure schematic view of the baffle distance adjustment mechanism of the book stacking channel in the embodiment 1.

[0013] Figure 2 It is a structure schematic view of the book stacking channel in the embodiment 1 when the table top of the frame and one of the side plates of the front end of the frame are hidden.

[0014] Figure 3 It is a structure schematic view of the baffle assembly in the embodiment 1. Figure 1 ;

[0015] Figure 4 It is a structure schematic view of the baffle assembly in the embodiment 1. Figure 2 ;

[0016] Figure 5 It is an enlarged view of A in the figure. Figure 2

[0017] It is an enlarged view of B in the figure. Figure 6 Figure 3 It is an enlarged view of C in the figure.

[0018] Figure 7 Figure 1

[0019] ​​​In the figure: rack 1, escape slot 101, conveying passage 2, conveying mechanism 3, motor 4, main gear 5, baffle 6, screw rod 7, nut seat 8, transmission wheel 9, transmission belt 10, auxiliary gear 11, guide rod 12, reinforcing beam 13, motor support 14, sliding block 15, waist-shaped through hole 16, locking screw 17. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. All other embodiments obtained by those skilled in the art based on the embodiments of the present application without creative labor fall within the scope of the present application.

[0021] In addition, the terms "first", "second", "third", etc. are used only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features defined with "first", "second", etc. can explicitly or implicitly include one or more of the features. In the description of the present application, the meaning of "multiple" is two or more, unless otherwise specifically limited.

[0022] Example 1

[0023] Please refer to Figures 1-7As shown, the book stacking channel baffle spacing adjusting mechanism disclosed in the embodiment comprises a rack 1, a conveying channel 2 is arranged on the rack 1, a conveying mechanism 3 for conveying the stacked books from one side to the other side is arranged in the conveying channel 2, a baffle assembly is arranged on both sides of the conveying channel 2, a driving mechanism for driving the baffle assembly to adjust the spacing is arranged in the rack 1, the driving mechanism comprises a motor 4 and a main gear 5, the output shaft of the motor 4 is connected with the main gear 5, and in order to facilitate installation, the motor 4 is fixed to the inner side of the rack 1 through a motor support 14, and the output shaft of the motor 4 is connected with the main gear 5 after penetrating through the motor support 14, the baffle assembly comprises two front and rear symmetrical baffles 6 and two left and right symmetrical lead screws 7, in order to avoid damaging the conveyed books, the opposite side of each baffle 6 is a smooth surface, each lead screw 7 is meshed with a nut seat 8 at both ends, each baffle 6 is fixed on the two nut seats 8 distributed on the same side, a transmission wheel 9 is fixed at one end of each lead screw 7, a transmission belt 10 is connected between the two transmission wheels 9, an auxiliary gear 11 is fixed at one end of one of the lead screws 7, and the auxiliary gear 11 is meshed with the main gear 5, in the embodiment, the meshing mode of the auxiliary gear 11 and the main gear 5 can adopt direct meshing of the auxiliary gear 11 and the main gear 5, if direct meshing, the main gear 5 needs to be arranged at the side position of the auxiliary gear 11, or the auxiliary gear 11 and the main gear 5 are connected together in the transmission mode of a chain, from Figure 2 above, the motor 4 is arranged far away from the auxiliary gear 11, so the auxiliary gear 11 and the main gear 5 need to be connected together through a closed loop chain, and the specific structure of the closed loop chain is not described in detail, and the closed loop chain is not shown in the figure, and needs to be used in actual operation; a guide rod 12 fixed on the rack 1 is arranged on both sides of each lead screw 7, the two nut seats 8 on each lead screw 7 are respectively slidably connected to the corresponding guide rods 12, a sliding block 15 is arranged on both sides of each nut seat 8 to facilitate movement, each sliding block 15 is slidably connected to the guide rod 12, and the two nut seats 8 on the same lead screw 7 move in opposite directions with the rotation of the lead screw 7.

[0024] As a preferred, the overall strength of the baffle 6 is improved to avoid deformation, the nut seat 8 is a "n" shaped structure, as Figure 7As shown, in the embodiment, the upper end of the nut seat 8 penetrates the table top of the rack 1, and in order to facilitate the movement of the nut seat 8, an avoiding through slot 101 is arranged on the table top of the rack 1, and the upper end of the corresponding nut seat 8 penetrates the avoiding through slot 101 and is connected with the reinforcing beam 13, the reinforcing beam 13 is located above the table top of the rack 1, and due to the arrangement of the avoiding through slot 101, the front and back movement of the nut seat 8 is not affected by the table top of the rack 1 and cannot be moved; the baffle 6 is a "Z" shaped structure, and each baffle 6 is connected with a reinforcing beam 13 on the outside, the reinforcing beam 13 is connected with the upper end of the nut seat 8, and the reinforcing beam 13 arranged on the back of the baffle 6 further improves the overall strength of the baffle 6 and avoids deformation.

[0025] In the embodiment, in order to properly adjust the height of the baffle 6, two waist-shaped through holes 16 are arranged above the nut seat 8, a locking screw 17 is inserted and penetrated in each waist-shaped through hole 16 and is screwed with the reinforcing beam 13, and in work, by loosening the locking screw 17, the whole reinforcing beam 13 moves up and down along the side of the nut seat 8 to adjust the height of the reinforcing beam 13, and finally the height of the baffle 6 is adjusted.

[0026] The working principle of the structure is as follows: the structure utilizes the cooperation of the screw rod 7, the nut seat 8 and the guide rod 12, and through the work of the motor 4, the main gear 5 is driven to rotate, the auxiliary gear 11 is synchronously driven to rotate, the auxiliary gear 11 drives a screw rod 7 matched therewith to rotate, and through the cooperation of the two transmission wheels 9 and the transmission belt 10, the other screw rod 7 is driven to rotate, when the screw rod 7 (the screw rod 7 adopts the existing screw rod with positive and negative teeth on two ends) rotates, the nut seats 8 on both sides of the screw rod 7 rotate reversely, the automatic adjustment of the distance between the two baffles 6 above is realized, compared with manual adjustment on both sides, the adjustment is more convenient and efficient.

[0027] Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments or make equivalent replacement to part of the technical features, and any modification, equivalent replacement, improvement, etc. within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A baffle spacing adjustment mechanism for a book stacking channel, comprising a frame (1), a conveying channel (2) provided on the frame (1), and a conveying mechanism (3) for conveying stacked books from one side to the other side provided in the conveying channel (2), characterized in that: Inside the conveying channel (2), there are also baffle components located on both sides of the conveying channel (2). Inside the frame (1), there is a driving mechanism for adjusting the distance between the baffle components. The driving mechanism includes a first motor (4) and a main gear (5). The output shaft of the first motor (4) is connected to the main gear (5). The baffle components include two symmetric baffle plates (6) front and back and two symmetric screw rods (7) left and right. At both ends of each screw rod (7), there is a nut seat (8) engaged. Each baffle plate (6) is fixed on two nut seats (8) distributed left and right on the same side. At one end of each screw rod (7), there is a transmission wheel (9) fixed. A transmission belt (10) is connected between the two transmission wheels (9). At one end of one of the screw rods (7), there is an auxiliary gear (11) fixed. The auxiliary gear (11) is engaged with the main gear (5). On both sides of each screw rod (7), there are guide rods (12) fixed on the frame (1). The two sides of the two nut seats (8) on each screw rod (7) are respectively slidably connected to the corresponding guide rods (12).

2. The baffle spacing adjustment mechanism for the book stacking channel according to claim 1, characterized in that: The nut seat (8) is in an "丄" - shaped structure. The baffle plate (6) is in a "Z" - shaped structure. And on the outer side of each baffle plate (6), there is a reinforcing beam (13) connected. The reinforcing beam (13) is connected to the upper end of the nut seat (8).

3. The baffle spacing adjustment mechanism for the book stacking channel according to claim 1 or 2, characterized in that: The first motor (4) is fixed inside the frame (1) through a motor support (14). The output shaft of the first motor (4) passes through the motor support (14) and is then connected to the main gear (5).

4. The baffle spacing adjustment mechanism for the book stacking channel according to claim 1 or 2, characterized in that: The opposite surfaces of the two baffle plates (6) are both smooth surfaces.

5. The baffle spacing adjustment mechanism for the book stacking channel according to claim 1 or 2, characterized in that: On both sides of each nut seat (8), there is a slider (15) provided. Each slider (15) is slidably connected to the guide rod (12).

6. The baffle spacing adjustment mechanism for the book stacking channel according to claim 2, characterized in that: Above the nut seat (8), there are two waist - shaped through - holes (16) arranged at intervals. Inside each waist - shaped through - hole (16), there is a locking screw (17) inserted and thread - connected to the reinforcing beam (13).

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